Add new project for IOT testing [19_m1284p_WIZNET_blynk]
maxxir_w
7 years ago
parent
1338fb35dd
commit
271dfb17ce
@ -0,0 +1,79 @@
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
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<externalSettings/>
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<extension id="org.eclipse.cdt.core.MakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
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<builder buildPath="${workspace_loc:/m1284p_blink}/Release" id="de.innot.avreclipse.target.builder.winavr.app.release.197425084" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="AVR GNU Make Builder" superClass="de.innot.avreclipse.target.builder.winavr.app.release"/>
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<tool id="de.innot.avreclipse.tool.compiler.winavr.app.release.322918746" name="AVR Compiler" superClass="de.innot.avreclipse.tool.compiler.winavr.app.release">
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<option id="de.innot.avreclipse.compiler.option.optimize.553992918" name="Optimization Level" superClass="de.innot.avreclipse.compiler.option.optimize" value="de.innot.avreclipse.compiler.optimize.size" valueType="enumerated"/>
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<option id="de.innot.avreclipse.compiler.option.incpath.478254702" name="Include Paths (-I)" superClass="de.innot.avreclipse.compiler.option.incpath" valueType="includePath">
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<listOptionValue builtIn="false" value=""${workspace_loc:/${ProjName}/Ethernet}""/>
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<listOptionValue builtIn="false" value=""${workspace_loc:/${ProjName}/Ethernet/W5500}""/>
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<listOptionValue builtIn="false" value=""${workspace_loc:/${ProjName}/Application/loopback}""/>
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<inputType id="de.innot.avreclipse.compiler.winavr.input.167604838" name="C Source Files" superClass="de.innot.avreclipse.compiler.winavr.input"/>
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<tool id="de.innot.avreclipse.tool.cppcompiler.app.release.1282845851" name="AVR C++ Compiler" superClass="de.innot.avreclipse.tool.cppcompiler.app.release">
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<option id="de.innot.avreclipse.cppcompiler.option.optimize.1730181360" name="Optimization Level" superClass="de.innot.avreclipse.cppcompiler.option.optimize" value="de.innot.avreclipse.cppcompiler.optimize.size" valueType="enumerated"/>
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<inputType id="de.innot.avreclipse.cppcompiler.input.1110129299" superClass="de.innot.avreclipse.cppcompiler.input"/>
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</tool>
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<tool id="de.innot.avreclipse.tool.linker.winavr.app.release.910552277" name="AVR C Linker" superClass="de.innot.avreclipse.tool.linker.winavr.app.release"/>
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<tool id="de.innot.avreclipse.tool.cpplinker.app.release.704198725" name="AVR C++ Linker" superClass="de.innot.avreclipse.tool.cpplinker.app.release">
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<inputType id="de.innot.avreclipse.tool.cpplinker.input.1469628063" name="OBJ Files" superClass="de.innot.avreclipse.tool.cpplinker.input">
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<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
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<additionalInput kind="additionalinput" paths="$(LIBS)"/>
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</inputType>
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</tool>
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<tool id="de.innot.avreclipse.tool.archiver.winavr.base.249251196" name="AVR Archiver" superClass="de.innot.avreclipse.tool.archiver.winavr.base"/>
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<tool id="de.innot.avreclipse.tool.objdump.winavr.app.release.701513686" name="AVR Create Extended Listing" superClass="de.innot.avreclipse.tool.objdump.winavr.app.release"/>
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<tool id="de.innot.avreclipse.tool.objcopy.flash.winavr.app.release.1874041246" name="AVR Create Flash image" superClass="de.innot.avreclipse.tool.objcopy.flash.winavr.app.release"/>
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<tool id="de.innot.avreclipse.tool.objcopy.eeprom.winavr.app.release.1162490773" name="AVR Create EEPROM image" superClass="de.innot.avreclipse.tool.objcopy.eeprom.winavr.app.release"/>
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<tool id="de.innot.avreclipse.tool.size.winavr.app.release.1789876684" name="Print Size" superClass="de.innot.avreclipse.tool.size.winavr.app.release"/>
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<tool id="de.innot.avreclipse.tool.avrdude.app.release.602378631" name="AVRDude" superClass="de.innot.avreclipse.tool.avrdude.app.release"/>
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</toolChain>
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</folderInfo>
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</configuration>
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<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
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</cconfiguration>
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</storageModule>
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<storageModule moduleId="cdtBuildSystem" version="4.0.0">
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<project id="m1284p_blink.de.innot.avreclipse.project.winavr.elf_2.1.0.95248786" name="AVR Cross Target Application" projectType="de.innot.avreclipse.project.winavr.elf_2.1.0"/>
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<storageModule moduleId="scannerConfiguration">
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<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
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<scannerConfigBuildInfo instanceId="de.innot.avreclipse.configuration.app.release.1296246863;de.innot.avreclipse.configuration.app.release.1296246863.;de.innot.avreclipse.tool.cppcompiler.app.release.1282845851;de.innot.avreclipse.cppcompiler.input.1110129299">
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<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="de.innot.avreclipse.core.AVRGCCManagedMakePerProjectProfileCPP"/>
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</scannerConfigBuildInfo>
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<scannerConfigBuildInfo instanceId="de.innot.avreclipse.configuration.app.release.1296246863;de.innot.avreclipse.configuration.app.release.1296246863.;de.innot.avreclipse.tool.compiler.winavr.app.release.322918746;de.innot.avreclipse.compiler.winavr.input.167604838">
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<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="de.innot.avreclipse.core.AVRGCCManagedMakePerProjectProfileC"/>
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<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
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<storageModule moduleId="refreshScope"/>
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</cproject>
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@ -0,0 +1,28 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>19_m1284p_WIZNET_blynk</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
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<triggers>clean,full,incremental,</triggers>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
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<triggers>full,incremental,</triggers>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.cdt.core.cnature</nature>
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<nature>org.eclipse.cdt.core.ccnature</nature>
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<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
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||||||
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<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
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||||||
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<nature>de.innot.avreclipse.core.avrnature</nature>
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</natures>
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</projectDescription>
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@ -0,0 +1,757 @@
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/**************************************************************
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* < Simple Blynk library for WIZnet products >
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*
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* WIZnet official website: http://www.wiznet.co.kr
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* WIZnet Museum http://www.wiznetmuseum.com
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* WIZnet Wiki http://wizwiki.net
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* WIZnet Forum http://wizwiki.net/forum
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*
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* Downloads, docs, tutorials: http://www.blynk.cc
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* Blynk community: http://community.blynk.cc
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* Social groups: http://www.fb.com/blynkapp
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* http://twitter.com/blynk_app
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*/
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#include <stdio.h>
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#include <string.h>
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#include "socket.h"
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#include "blynk.h"
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#include "blynkDependency.h"
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//#include "common.h" // When the project has no "common.h" file, this line have to commented out.
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#ifndef DATA_BUF_SIZE
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#define DATA_BUF_SIZE 2048
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#endif
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uint8_t blynk_connect(void);
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void processInput(void);
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void processCmd(uint8_t * buff, size_t len);
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uint8_t readHeader(BlynkHeader * hdr);
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void sendCmd(uint8_t cmd, uint16_t id, uint8_t * data, size_t length, uint8_t * data2, size_t length2);
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uint16_t getNextMsgId(void);
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void BlynkAverageSample (uint32_t * avg, const uint32_t input, uint8_t n);
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//uint32_t millis(void);
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uint8_t blynk_custom_delay(uint32_t delayms);
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void blynkparam_init(BlynkParam p);
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uint8_t * blynkparam_get(void);
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// Util functions
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static uint16_t ATOI(uint8_t * str, uint8_t base);
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static uint8_t C2D(uint8_t c);
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static void replacetonull(uint8_t * str, uint8_t c);
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uint8_t * authkey;
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uint32_t lastActivityIn;
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uint32_t lastActivityOut;
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uint32_t lastHeartbeat;
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#ifdef BLYNK_MSG_LIMIT
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uint32_t deltaCmd;
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#endif
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uint16_t currentMsgId;
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uint8_t blynk_connected = 0;
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uint8_t blynk_connection_available = 0;
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uint32_t ptime = 0;
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// Init variables
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uint8_t blynk_socket, s;
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uint8_t * server_ip;
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uint16_t server_port;
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uint8_t * msgbuf;
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// variables for parameter parsing
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uint8_t * param_ptr;
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uint8_t * param_end;
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volatile uint32_t blynk_time_1ms;
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uint16_t blynkclient_port = BLYNK_DEFAULT_CLIENT_PORT;
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uint8_t flag_blynkinit_complete = 0;
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void blynk_begin(uint8_t * auth, uint8_t * dest_ip, uint16_t dest_port, uint8_t * buf, uint8_t socket)
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{
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s = socket;
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authkey = auth;
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server_ip = dest_ip;
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server_port = dest_port;
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msgbuf = buf;
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flag_blynkinit_complete = 1;
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}
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uint8_t blynk_connection_try = 0;
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void blynk_run(void)
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{
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uint32_t t;
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#ifdef BLYNK_DEBUG
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uint8_t destip[4];
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uint16_t destport;
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#endif
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if(!flag_blynkinit_complete) return;
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switch(getSn_SR(s))
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{
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case SOCK_ESTABLISHED:
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// Interrupt clear
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if(getSn_IR(s) & Sn_IR_CON)
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{
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setSn_IR(s, Sn_IR_CON);
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#ifdef BLYNK_DEBUG
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getSn_DIPR(s, destip);
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destport = getSn_DPORT(s);
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printf("Blynk[%d] : Connected - %d.%d.%d.%d:%d\r\n",s, destip[0], destip[1], destip[2], destip[3], destport);
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#endif
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}
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if(!blynk_connected)
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{
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if(!(blynk_connection_available = blynk_connect())) return;
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else
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{
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blynk_connected = true;
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#ifdef BLYNK_DEBUG
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printf("Blynk[%d] : Auth connection complete\r\n", s);
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#endif
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}
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}
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if(blynk_connection_available > 0) processInput();
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t = millis();
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if (t - lastActivityIn > (1000UL * BLYNK_HEARTBEAT + BLYNK_TIMEOUT_MS*3)) {
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#ifdef BLYNK_DEBUG
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printf("Heartbeat timeout (last in: %lu)\r\n", lastActivityIn);
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#else
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printf("Heartbeat timeout\r\n");
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#endif
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blynk_connected = false;
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blynk_connection_available = false;
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disconnect(s);
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}
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else if (( t - lastActivityIn > 1000UL * BLYNK_HEARTBEAT ||
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t - lastActivityOut > 1000UL * BLYNK_HEARTBEAT) &&
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t - lastHeartbeat > BLYNK_TIMEOUT_MS)
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{
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// Send ping if we didn't both send and receive something for BLYNK_HEARTBEAT seconds
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#ifdef BLYNK_DEBUG
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printf("Heartbeat\r\n");
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#endif
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sendCmd(BLYNK_CMD_PING, 0, NULL, 0, NULL, 0);
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lastHeartbeat = t;
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}
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break;
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case SOCK_CLOSE_WAIT:
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#ifdef BLYNK_DEBUG
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printf("Blynk[%d] : ClOSE WAIT\r\n", s); // if a peer requests to close the current connection
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#endif
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disconnect(s);
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break;
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|
|
||||||
|
case SOCK_CLOSED:
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
//printf("> Blynk[%d] : CLOSED\r\n", s);
|
||||||
|
#endif
|
||||||
|
blynk_connected = false;
|
||||||
|
blynk_connection_available = false;
|
||||||
|
|
||||||
|
if(socket(s, Sn_MR_TCP, blynkclient_port++, 0x00) == s) /* Reinitialize the socket */
|
||||||
|
{
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
printf("Blynk[%d] : SOCKET OPEN\r\n", s);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case SOCK_INIT:
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
printf("Blynk[%d] : Connecting to ", s);
|
||||||
|
printf("%d.%d.%d.%d:%d\r\n", server_ip[0], server_ip[1], server_ip[2], server_ip[3], server_port);
|
||||||
|
#endif
|
||||||
|
connect(s, server_ip, server_port);
|
||||||
|
break;
|
||||||
|
|
||||||
|
default :
|
||||||
|
break;
|
||||||
|
|
||||||
|
} // end of switch
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
uint8_t blynk_connect(void)
|
||||||
|
{
|
||||||
|
BlynkHeader hdr;
|
||||||
|
static uint16_t id = 0;
|
||||||
|
uint8_t i;
|
||||||
|
uint8_t hsize = 0;
|
||||||
|
//#ifdef BLYNK_DEBUG
|
||||||
|
uint32_t t = millis();
|
||||||
|
//#endif
|
||||||
|
|
||||||
|
// changed parts
|
||||||
|
//////////////////////////////////////////////////////////////////////////////////
|
||||||
|
static uint8_t cmd_sent = false;
|
||||||
|
|
||||||
|
if(blynk_custom_delay(0)) return false;
|
||||||
|
|
||||||
|
if(!cmd_sent)
|
||||||
|
{
|
||||||
|
id = getNextMsgId();
|
||||||
|
sendCmd(BLYNK_CMD_LOGIN, id, authkey, strlen((char *)authkey), NULL, 0);
|
||||||
|
cmd_sent = true;
|
||||||
|
ptime = millis(); // for check connection timeout
|
||||||
|
}
|
||||||
|
|
||||||
|
if(millis() < (ptime + BLYNK_CONNECTION_TIMEOUT_MS)) // wait data received during 5sec before connection timeout occur
|
||||||
|
{
|
||||||
|
if(!readHeader(&hdr))
|
||||||
|
{
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
else // Auth response received
|
||||||
|
{
|
||||||
|
cmd_sent = false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
hdr.length = BLYNK_TIMEOUT;
|
||||||
|
cmd_sent = false;
|
||||||
|
}
|
||||||
|
//////////////////////////////////////////////////////////////////////////////////
|
||||||
|
if (BLYNK_CMD_RESPONSE != hdr.type ||
|
||||||
|
id != hdr.msg_id ||
|
||||||
|
(BLYNK_SUCCESS != hdr.length && BLYNK_ALREADY_LOGGED_IN != hdr.length))
|
||||||
|
{
|
||||||
|
if (BLYNK_TIMEOUT == hdr.length)
|
||||||
|
{
|
||||||
|
printf("Timeout\r\n");
|
||||||
|
}
|
||||||
|
else if (BLYNK_INVALID_TOKEN == hdr.length)
|
||||||
|
{
|
||||||
|
printf("Invalid auth token\r\n");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
printf("Connect failed (code: %d)\r\n", hdr.length);
|
||||||
|
|
||||||
|
// Send some invalid headers to server for disconnection
|
||||||
|
hdr.type = 255;
|
||||||
|
hdr.msg_id = 0;
|
||||||
|
hdr.length = 0;
|
||||||
|
|
||||||
|
// problem fixed for header structure size
|
||||||
|
hsize = 0;
|
||||||
|
msgbuf[hsize++] = hdr.type;
|
||||||
|
msgbuf[hsize++] = hdr.msg_id;
|
||||||
|
msgbuf[hsize++] = hdr.msg_id;
|
||||||
|
msgbuf[hsize++] = hdr.length;
|
||||||
|
msgbuf[hsize++] = hdr.length;
|
||||||
|
for (i = 0; i < 10; i++)
|
||||||
|
{
|
||||||
|
send(s, msgbuf, hsize);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
disconnect(s);
|
||||||
|
// old delay function removed
|
||||||
|
blynk_custom_delay(5000);
|
||||||
|
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
lastHeartbeat = lastActivityIn = lastActivityOut = millis();
|
||||||
|
#ifdef BLYNK_MSG_LIMIT
|
||||||
|
deltaCmd = 1000;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
printf("Ready!\r\n");
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
printf("Roundtrip: %ldms\r\n", lastActivityIn-t);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void processInput(void)
|
||||||
|
{
|
||||||
|
BlynkHeader hdr;
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
uint16_t i;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
if (!readHeader(&hdr)) return;
|
||||||
|
|
||||||
|
switch (hdr.type)
|
||||||
|
{
|
||||||
|
case BLYNK_CMD_RESPONSE:
|
||||||
|
{
|
||||||
|
if (BLYNK_NO_LOGIN == hdr.length)
|
||||||
|
{
|
||||||
|
disconnect(s);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
// TODO: return code may indicate App presence
|
||||||
|
} break;
|
||||||
|
|
||||||
|
case BLYNK_CMD_PING:
|
||||||
|
{
|
||||||
|
sendCmd(BLYNK_CMD_RESPONSE, hdr.msg_id, NULL, BLYNK_SUCCESS, NULL, 0);
|
||||||
|
} break;
|
||||||
|
|
||||||
|
case BLYNK_CMD_HARDWARE:
|
||||||
|
case BLYNK_CMD_BRIDGE:
|
||||||
|
{
|
||||||
|
if (hdr.length > BLYNK_MAX_READBYTES)
|
||||||
|
{
|
||||||
|
printf("Packet size (%u) > max allowed (%u)\r\n", hdr.length, BLYNK_MAX_READBYTES);
|
||||||
|
disconnect(s);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
//printf("hdr.length = %d\r\n", hdr.length);
|
||||||
|
if (hdr.length != recv(s, msgbuf, hdr.length))
|
||||||
|
{
|
||||||
|
printf("Can't read body\r\n");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
msgbuf[hdr.length] = '\0'; // Add 1 to zero-terminate
|
||||||
|
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
printf(">");
|
||||||
|
for(i = 0; i < hdr.length; i++)
|
||||||
|
{
|
||||||
|
if(msgbuf[i] != '\0') printf("%c", msgbuf[i]);
|
||||||
|
else printf(" ");
|
||||||
|
}
|
||||||
|
printf("\r\n");
|
||||||
|
#endif
|
||||||
|
|
||||||
|
currentMsgId = hdr.msg_id;
|
||||||
|
processCmd(msgbuf, hdr.length);
|
||||||
|
currentMsgId = 0;
|
||||||
|
} break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
printf("Invalid header type: %d\r\n", hdr.type);
|
||||||
|
disconnect(s);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
lastActivityIn = millis();
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void blynkparam_init(BlynkParam p)
|
||||||
|
{
|
||||||
|
param_ptr = p.buff;
|
||||||
|
param_end = param_ptr + p.len;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
uint8_t * blynkparam_get(void)
|
||||||
|
{
|
||||||
|
uint8_t size;
|
||||||
|
uint8_t * ret_ptr = param_ptr;
|
||||||
|
|
||||||
|
if(param_ptr >= param_end) return NULL;
|
||||||
|
|
||||||
|
size = strlen((char *)param_ptr);
|
||||||
|
param_ptr += (size+1);
|
||||||
|
|
||||||
|
return ret_ptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
void processCmd(uint8_t * buff, size_t len)
|
||||||
|
{
|
||||||
|
uint8_t * nexttok;
|
||||||
|
const char * cmd;
|
||||||
|
uint8_t pin;
|
||||||
|
uint8_t rsp_mem[16];
|
||||||
|
uint16_t rsp_len;
|
||||||
|
uint16_t w_param;
|
||||||
|
|
||||||
|
BlynkParam param;
|
||||||
|
param.buff = buff;
|
||||||
|
param.len = len;
|
||||||
|
|
||||||
|
// for virtual read / write functions
|
||||||
|
//BlynkParam param2;
|
||||||
|
//uint8_t * start;
|
||||||
|
|
||||||
|
memset(rsp_mem, 0, sizeof(rsp_mem));
|
||||||
|
|
||||||
|
blynkparam_init(param);
|
||||||
|
|
||||||
|
nexttok = blynkparam_get();
|
||||||
|
if(!nexttok) return;
|
||||||
|
|
||||||
|
cmd = (char *)nexttok;
|
||||||
|
|
||||||
|
if(!strcmp(cmd, "info"))
|
||||||
|
{
|
||||||
|
static uint8_t profile[] =
|
||||||
|
BLYNK_PARAM_KV("ver" , BLYNK_VERSION)
|
||||||
|
BLYNK_PARAM_KV("h-beat" , TOSTRING(BLYNK_HEARTBEAT))
|
||||||
|
BLYNK_PARAM_KV("buff-in", TOSTRING(BLYNK_MAX_READBYTES))
|
||||||
|
#ifdef BLYNK_INFO_DEVICE
|
||||||
|
BLYNK_PARAM_KV("dev" , BLYNK_INFO_DEVICE)
|
||||||
|
#endif
|
||||||
|
#ifdef BLYNK_INFO_CPU
|
||||||
|
BLYNK_PARAM_KV("cpu" , BLYNK_INFO_CPU)
|
||||||
|
#endif
|
||||||
|
#ifdef BLYNK_INFO_CONNECTION
|
||||||
|
BLYNK_PARAM_KV("con" , BLYNK_INFO_CONNECTION)
|
||||||
|
#endif
|
||||||
|
;
|
||||||
|
const size_t profile_len = sizeof(profile)-1;
|
||||||
|
|
||||||
|
sendCmd(BLYNK_CMD_HARDWARE, 0, profile, profile_len, NULL, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
nexttok = blynkparam_get();
|
||||||
|
if(!nexttok) return;
|
||||||
|
|
||||||
|
pin = (uint8_t)ATOI((uint8_t *)nexttok, 10);
|
||||||
|
|
||||||
|
if(!strcmp(cmd, "dr")) // digital pin read
|
||||||
|
{
|
||||||
|
rsp_len = sprintf((char *)rsp_mem, "dw %d %d ", pin, digitalRead(pin));
|
||||||
|
replacetonull(rsp_mem, ' ');
|
||||||
|
sendCmd(BLYNK_CMD_HARDWARE, 0, rsp_mem, rsp_len, NULL, 0);
|
||||||
|
}
|
||||||
|
else if(!strcmp(cmd, "ar")) // analog pin read
|
||||||
|
{
|
||||||
|
rsp_len = sprintf((char *)rsp_mem, "aw %d %d ", pin, analogRead(pin));
|
||||||
|
replacetonull(rsp_mem, ' ');
|
||||||
|
sendCmd(BLYNK_CMD_HARDWARE, 0, rsp_mem, rsp_len, NULL, 0);
|
||||||
|
}
|
||||||
|
else if(!strcmp(cmd, "vr")) // virtual pin read
|
||||||
|
{
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
printf("vr command: Not fully supported yet\r\n");
|
||||||
|
#endif
|
||||||
|
rsp_len = sprintf((char *)rsp_mem, "vr %d %d ", pin, virtualRead(pin));
|
||||||
|
replacetonull(rsp_mem, ' ');
|
||||||
|
sendCmd(BLYNK_CMD_HARDWARE, 0, rsp_mem, rsp_len, NULL, 0);
|
||||||
|
|
||||||
|
/*
|
||||||
|
WidgetReadHandler handler;
|
||||||
|
handler = GetReadHandler(pin);
|
||||||
|
if(handler)
|
||||||
|
{
|
||||||
|
BlynkReq req = { 0, BLYNK_SUCCESS, (uint8_t)pin };
|
||||||
|
handler(req);
|
||||||
|
}
|
||||||
|
*/
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if(!strcmp(cmd, "vw")) // virtual pin write
|
||||||
|
{
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
printf("vw command: Not fully supported yet\r\n");
|
||||||
|
#endif
|
||||||
|
nexttok = blynkparam_get();
|
||||||
|
w_param = ATOI((uint8_t *)nexttok, 10);
|
||||||
|
virtualWrite(pin, w_param);
|
||||||
|
|
||||||
|
// update widget state
|
||||||
|
//rsp_len = sprintf((char *)rsp_mem, "vw %d %d ", pin, w_param);
|
||||||
|
//replacetonull(rsp_mem, ' ');
|
||||||
|
//sendCmd(BLYNK_CMD_HARDWARE, 0, rsp_mem, rsp_len, NULL, 0);
|
||||||
|
|
||||||
|
/*
|
||||||
|
WidgetWriteHandler handler;
|
||||||
|
handler = GetWriteHandler(pin);
|
||||||
|
if(handler)
|
||||||
|
{
|
||||||
|
BlynkReq req = { 0, BLYNK_SUCCESS, (uint8_t)pin };
|
||||||
|
|
||||||
|
nexttok = blynkparam_get();
|
||||||
|
start = nexttok;
|
||||||
|
|
||||||
|
param2.buff = start;
|
||||||
|
param2.len = len - (start - buff);
|
||||||
|
handler(req, param2);
|
||||||
|
}
|
||||||
|
*/
|
||||||
|
}
|
||||||
|
|
||||||
|
if(!strcmp(cmd, "pm")) // pin mode setting
|
||||||
|
{
|
||||||
|
while(nexttok) // end condition: nexttok == NULL
|
||||||
|
{
|
||||||
|
nexttok = blynkparam_get();
|
||||||
|
|
||||||
|
if (!strcmp((char *)nexttok, "in")) {
|
||||||
|
pinMode(pin, INPUT);
|
||||||
|
} else if (!strcmp((char *)nexttok, "out") || !strcmp((char *)nexttok, "pwm")) {
|
||||||
|
pinMode(pin, OUTPUT);
|
||||||
|
} else if (!strcmp((char *)nexttok, "pu")) {
|
||||||
|
pinMode(pin, INPUT_PULLUP);
|
||||||
|
} else {
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
printf("Invalid pinMode %u -> %s\r\n", pin, nexttok);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
nexttok = blynkparam_get();
|
||||||
|
if(!nexttok) {break;}
|
||||||
|
|
||||||
|
pin = (uint8_t)ATOI((uint8_t *)nexttok, 10); // pin info update
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
nexttok = blynkparam_get();
|
||||||
|
if(!nexttok) return;
|
||||||
|
|
||||||
|
// Should be 1 parameter (value)
|
||||||
|
if(!strcmp(cmd, "dw")) // digital pin write
|
||||||
|
{
|
||||||
|
w_param = (uint8_t)ATOI((uint8_t *)nexttok, 10);
|
||||||
|
|
||||||
|
pinMode(pin, OUTPUT);
|
||||||
|
digitalWrite(pin, w_param ? HIGH : LOW);
|
||||||
|
|
||||||
|
// update widget state
|
||||||
|
//rsp_len = sprintf((char *)rsp_mem, "dw %d %d ", pin, digitalRead(pin));
|
||||||
|
//replacetonull(rsp_mem, ' ');
|
||||||
|
//sendCmd(BLYNK_CMD_HARDWARE, 0, rsp_mem, rsp_len, NULL, 0);
|
||||||
|
}
|
||||||
|
else if(!strcmp(cmd, "aw")) // analog pin write
|
||||||
|
{
|
||||||
|
w_param = (uint8_t)ATOI((uint8_t *)nexttok, 10);
|
||||||
|
|
||||||
|
analogWrite(pin, w_param);
|
||||||
|
|
||||||
|
// update widget state
|
||||||
|
//rsp_len = sprintf((char *)rsp_mem, "aw %d %d ", pin, digitalRead(pin));
|
||||||
|
//replacetonull(rsp_mem, ' ');
|
||||||
|
//sendCmd(BLYNK_CMD_HARDWARE, 0, rsp_mem, rsp_len, NULL, 0);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
printf("Invalid HW cmd: %s\r\n", cmd);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t readHeader(BlynkHeader * hdr)
|
||||||
|
{
|
||||||
|
uint16_t len;
|
||||||
|
uint8_t hsize = 0;
|
||||||
|
|
||||||
|
if((len = getSn_RX_RSR(s)) > 0)
|
||||||
|
{
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
//printf("recv header len = %d\r\n", len);
|
||||||
|
#endif
|
||||||
|
if(BLINK_HEADER_SIZE != recv(s, msgbuf, BLINK_HEADER_SIZE))
|
||||||
|
{
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
// problem fixed for header structure size
|
||||||
|
hdr->type = msgbuf[hsize++];
|
||||||
|
hdr->msg_id = (uint16_t)msgbuf[hsize++];
|
||||||
|
hdr->msg_id |= ((uint16_t)msgbuf[hsize++]) << 8;
|
||||||
|
hdr->length = (uint16_t)msgbuf[hsize++];
|
||||||
|
hdr->length |= ((uint16_t)msgbuf[hsize++]) << 8;
|
||||||
|
|
||||||
|
hdr->msg_id = ntohs(hdr->msg_id);
|
||||||
|
hdr->length = ntohs(hdr->length);
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
printf(">msg %d,%u,%u\r\n", hdr->type, hdr->msg_id, hdr->length);
|
||||||
|
#endif
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
void sendCmd(uint8_t cmd, uint16_t id, uint8_t * data, size_t length, uint8_t * data2, size_t length2)
|
||||||
|
{
|
||||||
|
BlynkHeader hdr;
|
||||||
|
size_t wlen = 0;
|
||||||
|
uint32_t ts;
|
||||||
|
|
||||||
|
uint8_t hsize = 0;
|
||||||
|
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
uint16_t i;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
if(getSn_SR(s) != SOCK_ESTABLISHED)
|
||||||
|
{
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
printf("Cmd not sent\r\n");
|
||||||
|
#endif
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (0 == id) {
|
||||||
|
id = getNextMsgId();
|
||||||
|
}
|
||||||
|
|
||||||
|
hdr.type = cmd;
|
||||||
|
hdr.msg_id = htons(id);
|
||||||
|
hdr.length = htons(length+length2);
|
||||||
|
|
||||||
|
// problem fixed for header structure size
|
||||||
|
msgbuf[hsize++] = hdr.type;
|
||||||
|
msgbuf[hsize++] = (uint8_t)(0x00ff & hdr.msg_id);
|
||||||
|
msgbuf[hsize++] = (uint8_t)((0xff00 & hdr.msg_id) >> 8);
|
||||||
|
msgbuf[hsize++] = (uint8_t)(0x00ff & hdr.length);
|
||||||
|
msgbuf[hsize++] = (uint8_t)((0xff00 & hdr.length) >> 8);
|
||||||
|
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
printf("<msg %d,%u,%u\r\n", cmd, id, length+length2);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
wlen += (size_t)send(s, msgbuf, hsize);
|
||||||
|
|
||||||
|
if (cmd != BLYNK_CMD_RESPONSE) {
|
||||||
|
if (length) {
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
printf("<");
|
||||||
|
for(i = 0; i < length; i++)
|
||||||
|
{
|
||||||
|
if(data[i] != '\0') printf("%c", data[i]);
|
||||||
|
else printf(" ");
|
||||||
|
}
|
||||||
|
printf("\r\n");
|
||||||
|
#endif
|
||||||
|
wlen += (size_t)send(s, (uint8_t *)data, length);
|
||||||
|
}
|
||||||
|
if (length2) {
|
||||||
|
#ifdef BLYNK_DEBUG
|
||||||
|
printf("<");
|
||||||
|
for(i = 0; i < length2; i++)
|
||||||
|
{
|
||||||
|
if(data2[i] != '\0') printf("%c", data2[i]);
|
||||||
|
else printf(" ");
|
||||||
|
}
|
||||||
|
printf("\r\n");
|
||||||
|
#endif
|
||||||
|
wlen += (size_t)send(s, (uint8_t *)data2, length2);
|
||||||
|
}
|
||||||
|
if (wlen != hsize+length+length2) {
|
||||||
|
printf("Sent %u/%u\r\n", wlen, hsize+length+length2);
|
||||||
|
disconnect(s);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
ts = millis();
|
||||||
|
#ifdef BLYNK_MSG_LIMIT
|
||||||
|
BlynkAverageSample(&deltaCmd, ts - lastActivityOut, 10);
|
||||||
|
lastActivityOut = ts;
|
||||||
|
if (deltaCmd < (1000/BLYNK_MSG_LIMIT)) {
|
||||||
|
//::delay(5000);
|
||||||
|
printf("Flood\r\n");
|
||||||
|
disconnect(s);
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
lastActivityOut = ts;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
uint16_t getNextMsgId(void)
|
||||||
|
{
|
||||||
|
static uint16_t last = 0;
|
||||||
|
if (currentMsgId != 0)
|
||||||
|
return currentMsgId;
|
||||||
|
if (++last == 0)
|
||||||
|
last = 1;
|
||||||
|
return last;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void BlynkAverageSample (uint32_t * avg, const uint32_t input, uint8_t n)
|
||||||
|
{
|
||||||
|
* avg -= * avg/n;
|
||||||
|
* avg += input/n;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
uint32_t millis(void)
|
||||||
|
{
|
||||||
|
return blynk_time_1ms;
|
||||||
|
}
|
||||||
|
*/
|
||||||
|
|
||||||
|
// Time count function; this function have to call by timer (1ms)
|
||||||
|
void blynk_time_handler(void)
|
||||||
|
{
|
||||||
|
blynk_time_1ms++;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Custom delay for checking timeout count
|
||||||
|
uint8_t blynk_custom_delay(uint32_t delayms)
|
||||||
|
{
|
||||||
|
uint8_t ret = false;
|
||||||
|
static uint32_t basetime;
|
||||||
|
|
||||||
|
if(delayms > 0)
|
||||||
|
{
|
||||||
|
if(!basetime) basetime = millis() + delayms;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if(millis() < basetime)
|
||||||
|
{
|
||||||
|
ret = true; // delaying
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
basetime = 0;
|
||||||
|
ret = false; // no delay
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
@brief CONVERT STRING INTO INTEGER
|
||||||
|
@return a integer number
|
||||||
|
*/
|
||||||
|
static uint16_t ATOI(
|
||||||
|
uint8_t * str, /**< is a pointer to convert */
|
||||||
|
uint8_t base /**< is a base value (must be in the range 2 - 16) */
|
||||||
|
)
|
||||||
|
{
|
||||||
|
unsigned int num = 0;
|
||||||
|
while ((*str !=0) && (*str != 0x20)) // not include the space(0x020)
|
||||||
|
num = num * base + C2D(*str++);
|
||||||
|
return num;
|
||||||
|
}
|
||||||
|
|
||||||
|
static uint8_t C2D(
|
||||||
|
uint8_t c /**< is a character('0'-'F') to convert to HEX */
|
||||||
|
)
|
||||||
|
{
|
||||||
|
if (c >= '0' && c <= '9')
|
||||||
|
return c - '0';
|
||||||
|
if (c >= 'a' && c <= 'f')
|
||||||
|
return 10 + c -'a';
|
||||||
|
if (c >= 'A' && c <= 'F')
|
||||||
|
return 10 + c -'A';
|
||||||
|
|
||||||
|
return (char)c;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void replacetonull(uint8_t * str, uint8_t c)
|
||||||
|
{
|
||||||
|
int x;
|
||||||
|
for (x = 0; str[x]; x++)
|
||||||
|
if (str[x] == c) str[x] = NULL;
|
||||||
|
}
|
||||||
@ -0,0 +1,130 @@
|
|||||||
|
#ifndef _WIZNET_BLYNK_H_
|
||||||
|
#define _WIZNET_BLYNK_H_
|
||||||
|
|
||||||
|
#define ARDUINO
|
||||||
|
//#define WIZNET_W5500_EVB
|
||||||
|
//#define WIZNET_WIZ550WEB
|
||||||
|
|
||||||
|
#if defined(WIZNET_W5500_EVB)
|
||||||
|
#define WIZNET_DEVICE WIZNET_W5500_EVB
|
||||||
|
#elif defined (WIZNET_WIZ550WEB)
|
||||||
|
#define WIZNET_DEVICE WIZNET_WIZ550WEB
|
||||||
|
#else
|
||||||
|
#define WIZNET_DEVICE ARDUINO
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
// Change these settings to match your need
|
||||||
|
#define BLYNK_DEFAULT_DOMAIN "blynk-cloud.com"
|
||||||
|
#define BLYNK_DEFAULT_PORT 80
|
||||||
|
#define BLYNK_MAX_READBYTES 255
|
||||||
|
|
||||||
|
// Professional settings
|
||||||
|
#define BLYNK_VERSION "0.2.1"
|
||||||
|
#define BLYNK_HEARTBEAT 10
|
||||||
|
#define BLYNK_TIMEOUT_MS 1500
|
||||||
|
//#define BLYNK_MSG_LIMIT 20
|
||||||
|
#define BLYNK_DEBUG
|
||||||
|
|
||||||
|
#ifndef BLYNK_INFO_DEVICE
|
||||||
|
#define BLYNK_INFO_DEVICE "Arduino"
|
||||||
|
//#define BLYNK_INFO_DEVICE "WIZWiki"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef BLYNK_INFO_CPU
|
||||||
|
#define BLYNK_INFO_CPU "ATmega2560"
|
||||||
|
//#define BLYNK_INFO_CPU "ST103FRB"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef BLYNK_INFO_CONNECTION
|
||||||
|
#define BLYNK_INFO_CONNECTION "W5000"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define BLYNK_PARAM_KV(k, v) k "\0" v "\0"
|
||||||
|
|
||||||
|
// General defines
|
||||||
|
#define STRINGIFY(x) #x
|
||||||
|
#define TOSTRING(x) STRINGIFY(x)
|
||||||
|
|
||||||
|
// Custom defines
|
||||||
|
#define BLYNK_DEFAULT_CLIENT_PORT 1025
|
||||||
|
#define BLYNK_CONNECTION_TIMEOUT_MS 5000
|
||||||
|
#define BLINK_HEADER_SIZE 5
|
||||||
|
|
||||||
|
//#ifndef BlynkProtocolDefs_h
|
||||||
|
//#define BlynkProtocolDefs_h
|
||||||
|
|
||||||
|
enum BlynkCmd
|
||||||
|
{
|
||||||
|
BLYNK_CMD_RESPONSE = 0,
|
||||||
|
BLYNK_CMD_REGISTER = 1,
|
||||||
|
BLYNK_CMD_LOGIN = 2,
|
||||||
|
BLYNK_CMD_SAVE_PROF = 3,
|
||||||
|
BLYNK_CMD_LOAD_PROF = 4,
|
||||||
|
BLYNK_CMD_GET_TOKEN = 5,
|
||||||
|
BLYNK_CMD_PING = 6,
|
||||||
|
BLYNK_CMD_TWEET = 12,
|
||||||
|
BLYNK_CMD_EMAIL = 13,
|
||||||
|
BLYNK_CMD_PUSH_NOTIFICATION = 14,
|
||||||
|
BLYNK_CMD_BRIDGE = 15,
|
||||||
|
BLYNK_CMD_HARDWARE = 20
|
||||||
|
};
|
||||||
|
|
||||||
|
enum BlynkStatus
|
||||||
|
{
|
||||||
|
BLYNK_SUCCESS = 200,
|
||||||
|
BLYNK_TIMEOUT = 1,
|
||||||
|
BLYNK_BAD_FORMAT = 2,
|
||||||
|
BLYNK_NOT_REGISTERED = 3,
|
||||||
|
BLYNK_ALREADY_REGISTERED = 4,
|
||||||
|
BLYNK_NO_LOGIN = 5,
|
||||||
|
BLYNK_NOT_ALLOWED = 6,
|
||||||
|
BLYNK_NO_CONNECTION = 7,
|
||||||
|
BLYNK_NOT_SUPPORTED = 8,
|
||||||
|
BLYNK_INVALID_TOKEN = 9,
|
||||||
|
BLYNK_SERVER_ERROR = 10,
|
||||||
|
BLYNK_ALREADY_LOGGED_IN = 11
|
||||||
|
};
|
||||||
|
|
||||||
|
typedef struct _BlynkHeader
|
||||||
|
{
|
||||||
|
uint8_t type;
|
||||||
|
uint16_t msg_id;
|
||||||
|
uint16_t length;
|
||||||
|
}
|
||||||
|
BlynkHeader;
|
||||||
|
|
||||||
|
typedef struct _BlynkParam
|
||||||
|
{
|
||||||
|
uint8_t * buff;
|
||||||
|
uint16_t len;
|
||||||
|
}
|
||||||
|
BlynkParam;
|
||||||
|
|
||||||
|
#if defined(ARDUINO) || defined (ESP8266)
|
||||||
|
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
|
||||||
|
#define htons(x) ( ((x)<<8) | (((x)>>8)&0xFF) )
|
||||||
|
#define htonl(x) ( ((x)<<24 & 0xFF000000UL) | \
|
||||||
|
((x)<< 8 & 0x00FF0000UL) | \
|
||||||
|
((x)>> 8 & 0x0000FF00UL) | \
|
||||||
|
((x)>>24 & 0x000000FFUL) )
|
||||||
|
#define ntohs(x) htons(x)
|
||||||
|
#define ntohl(x) htonl(x)
|
||||||
|
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
|
||||||
|
#define htons(x) (x)
|
||||||
|
#define htonl(x) (x)
|
||||||
|
#define ntohs(x) (x)
|
||||||
|
#define ntohl(x) (x)
|
||||||
|
#else
|
||||||
|
#error byte order problem
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
void blynk_begin(uint8_t * auth, uint8_t * dest_ip, uint16_t dest_port, uint8_t * buf, uint8_t socket);
|
||||||
|
void blynk_run(void);
|
||||||
|
|
||||||
|
void blynk_time_handler(void);
|
||||||
|
|
||||||
|
#endif
|
||||||
@ -0,0 +1,119 @@
|
|||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include "blynkDependency.h"
|
||||||
|
#include "../globals.h"
|
||||||
|
|
||||||
|
#ifdef WIZNET_WIZ550WEB
|
||||||
|
#include "gpioHandler.h"
|
||||||
|
#include "userHandler.h"
|
||||||
|
#elif defined WIZNET_W5500_EVB
|
||||||
|
#include "board.h"
|
||||||
|
#include "adcHandler.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
uint8_t digitalRead(uint8_t pin)
|
||||||
|
{
|
||||||
|
uint8_t val = pin;
|
||||||
|
#ifdef WIZNET_WIZ550WEB
|
||||||
|
val = get_IO_Status(pin);
|
||||||
|
#elif defined WIZNET_W5500_EVB
|
||||||
|
val = Chip_GPIO_GetPinState(LPC_GPIO, dio_ports[pin], dio_pins[pin]);
|
||||||
|
#else
|
||||||
|
printf("digital pin %d read\r\n", pin);
|
||||||
|
#endif
|
||||||
|
return val;
|
||||||
|
}
|
||||||
|
|
||||||
|
void digitalWrite(uint8_t pin, uint8_t val)
|
||||||
|
{
|
||||||
|
#ifdef WIZNET_WIZ550WEB
|
||||||
|
IOdata.ios[pin] = val;
|
||||||
|
if(val == HIGH) IO_On(pin);
|
||||||
|
else if(val == LOW) IO_Off(pin);
|
||||||
|
write_IOstorage(&IOdata, sizeof(IOdata));
|
||||||
|
#elif defined WIZNET_W5500_EVB
|
||||||
|
if(val == HIGH) Chip_GPIO_SetPinState(LPC_GPIO, dio_ports[pin], dio_pins[pin], true); // High
|
||||||
|
else if(val == LOW) Chip_GPIO_SetPinState(LPC_GPIO, dio_ports[pin], dio_pins[pin], false); // Low
|
||||||
|
#else
|
||||||
|
printf("digital pin %d write val %d\r\n", pin, val);
|
||||||
|
if(pin == 13)
|
||||||
|
{
|
||||||
|
if(val == 0)
|
||||||
|
{
|
||||||
|
led1_low();
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
led1_high();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
uint16_t analogRead(uint8_t pin)
|
||||||
|
{
|
||||||
|
uint8_t analog_pin = 0;
|
||||||
|
uint16_t val = 0;
|
||||||
|
if(pin > 14) analog_pin = pin - 14;
|
||||||
|
#ifdef WIZNET_WIZ550WEB
|
||||||
|
//printf("analog_pin = %d\r\n", analog_pin);
|
||||||
|
val = get_ADC_val(analog_pin);
|
||||||
|
#elif defined WIZNET_W5500_EVB
|
||||||
|
printf("analog_pin = %d\r\n", analog_pin);
|
||||||
|
if(analog_pin == A0) analog_pin = AIN;
|
||||||
|
printf("changed analog_pin = %d\r\n", analog_pin);
|
||||||
|
val = get_ADC_val(analog_pin);
|
||||||
|
#else
|
||||||
|
printf("analog pin %d read\r\n", analog_pin);
|
||||||
|
#endif
|
||||||
|
return val;
|
||||||
|
}
|
||||||
|
|
||||||
|
void analogWrite(uint8_t pin, uint8_t val)
|
||||||
|
{
|
||||||
|
#ifdef WIZNET_WIZ550WEB
|
||||||
|
printf("Analog Write: Not supported yet. pin %d, val %d", pin, val);
|
||||||
|
#elif defined WIZNET_W5500_EVB
|
||||||
|
printf("Analog Write: Not supported yet. pin %d, val %d", pin, val);
|
||||||
|
#else
|
||||||
|
printf("analog pin %d write val %d\r\n", pin, val);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
// Pin mode (dir) defines
|
||||||
|
// 0: Input
|
||||||
|
// 1: Output
|
||||||
|
// 2: Input Pull-up
|
||||||
|
void pinMode(uint8_t pin, pinmode_dir dir)
|
||||||
|
{
|
||||||
|
#ifdef WIZNET_WIZ550WEB
|
||||||
|
if(dir == INPUT) IOdata.io[pin] = Input;
|
||||||
|
else if(dir == INPUT_PULLUP) IOdata.io[pin] = Input;
|
||||||
|
else if(dir == OUTPUT) IOdata.io[pin] = Output; // Output
|
||||||
|
IO_Init(pin);
|
||||||
|
write_IOstorage(&IOdata, sizeof(IOdata));
|
||||||
|
#elif defined WIZNET_W5500_EVB
|
||||||
|
if(dir == INPUT) Chip_GPIO_SetPinDIRInput(LPC_GPIO, dio_ports[pin], dio_pins[pin]); // Input
|
||||||
|
else if(dir == INPUT_PULLUP) Chip_GPIO_SetPinDIRInput(LPC_GPIO, dio_ports[pin], dio_pins[pin]); // Input
|
||||||
|
else if(dir == OUTPUT) Chip_GPIO_SetPinDIROutput(LPC_GPIO, dio_ports[pin], dio_pins[pin]); // Output
|
||||||
|
#else
|
||||||
|
printf("pinmode setting: pin %d dir %d\r\n", pin, dir);
|
||||||
|
if((pin == 13)&&(dir ==1))
|
||||||
|
{
|
||||||
|
//m1284p LED1 pin to out
|
||||||
|
led1_conf();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
// Virtual Pin Read / Write functions; Not fully supported yet
|
||||||
|
uint16_t virtualRead(uint8_t pin)
|
||||||
|
{
|
||||||
|
printf("virtual pin %d read\r\n", pin);
|
||||||
|
return pin;
|
||||||
|
}
|
||||||
|
|
||||||
|
void virtualWrite(uint8_t pin, uint16_t val)
|
||||||
|
{
|
||||||
|
printf("virtual pin %d write val %d\r\n", pin, val);
|
||||||
|
}
|
||||||
@ -0,0 +1,31 @@
|
|||||||
|
#ifndef _WIZNET_BLYNK_DEPENDENCY_H_
|
||||||
|
#define _WIZNET_BLYNK_DEPENDENCY_H_
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include "blynk.h"
|
||||||
|
|
||||||
|
////////////////////////////////////////////////////////////////
|
||||||
|
typedef enum { // Pin mode; directions
|
||||||
|
INPUT,
|
||||||
|
OUTPUT,
|
||||||
|
INPUT_PULLUP
|
||||||
|
}pinmode_dir;
|
||||||
|
|
||||||
|
typedef enum {false = 0, true = !false} Boolian;
|
||||||
|
|
||||||
|
#define HIGH 1
|
||||||
|
#define LOW 0
|
||||||
|
////////////////////////////////////////////////////////////////
|
||||||
|
|
||||||
|
uint8_t digitalRead(uint8_t pin);
|
||||||
|
void digitalWrite(uint8_t pin, uint8_t val);
|
||||||
|
|
||||||
|
uint16_t analogRead(uint8_t pin);
|
||||||
|
void analogWrite(uint8_t pin, uint8_t val);
|
||||||
|
|
||||||
|
uint16_t virtualRead(uint8_t pin);
|
||||||
|
void virtualWrite(uint8_t pin, uint16_t val);
|
||||||
|
|
||||||
|
void pinMode(uint8_t pin, pinmode_dir dir);
|
||||||
|
|
||||||
|
#endif
|
||||||
@ -0,0 +1,225 @@
|
|||||||
|
#include <stdio.h>
|
||||||
|
#include "loopback.h"
|
||||||
|
#include "socket.h"
|
||||||
|
#include "wizchip_conf.h"
|
||||||
|
|
||||||
|
#if LOOPBACK_MODE == LOOPBACK_MAIN_NOBLCOK
|
||||||
|
|
||||||
|
int32_t loopback_tcps(uint8_t sn, uint8_t* buf, uint16_t port)
|
||||||
|
{
|
||||||
|
int32_t ret;
|
||||||
|
uint16_t size = 0, sentsize=0;
|
||||||
|
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
uint8_t destip[4];
|
||||||
|
uint16_t destport;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
switch(getSn_SR(sn))
|
||||||
|
{
|
||||||
|
case SOCK_ESTABLISHED :
|
||||||
|
if(getSn_IR(sn) & Sn_IR_CON)
|
||||||
|
{
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
getSn_DIPR(sn, destip);
|
||||||
|
destport = getSn_DPORT(sn);
|
||||||
|
|
||||||
|
printf("%d:Connected - %d.%d.%d.%d : %d\r\n",sn, destip[0], destip[1], destip[2], destip[3], destport);
|
||||||
|
#endif
|
||||||
|
setSn_IR(sn,Sn_IR_CON);
|
||||||
|
}
|
||||||
|
if((size = getSn_RX_RSR(sn)) > 0) // Don't need to check SOCKERR_BUSY because it doesn't not occur.
|
||||||
|
{
|
||||||
|
if(size > DATA_BUF_SIZE) size = DATA_BUF_SIZE;
|
||||||
|
ret = recv(sn, buf, size);
|
||||||
|
|
||||||
|
if(ret <= 0) return ret; // check SOCKERR_BUSY & SOCKERR_XXX. For showing the occurrence of SOCKERR_BUSY.
|
||||||
|
size = (uint16_t) ret;
|
||||||
|
sentsize = 0;
|
||||||
|
|
||||||
|
while(size != sentsize)
|
||||||
|
{
|
||||||
|
ret = send(sn, buf+sentsize, size-sentsize);
|
||||||
|
if(ret < 0)
|
||||||
|
{
|
||||||
|
close(sn);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
sentsize += ret; // Don't care SOCKERR_BUSY, because it is zero.
|
||||||
|
}
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
case SOCK_CLOSE_WAIT :
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
//printf("%d:CloseWait\r\n",sn);
|
||||||
|
#endif
|
||||||
|
if((ret = disconnect(sn)) != SOCK_OK) return ret;
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
printf("%d:Socket Closed\r\n", sn);
|
||||||
|
#endif
|
||||||
|
break;
|
||||||
|
case SOCK_INIT :
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
printf("%d:Listen, TCP server loopback, port [%d]\r\n", sn, port);
|
||||||
|
#endif
|
||||||
|
if( (ret = listen(sn)) != SOCK_OK) return ret;
|
||||||
|
break;
|
||||||
|
case SOCK_CLOSED:
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
//printf("%d:TCP server loopback start\r\n",sn);
|
||||||
|
#endif
|
||||||
|
if((ret = socket(sn, Sn_MR_TCP, port, 0x00)) != sn) return ret;
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
//printf("%d:Socket opened\r\n",sn);
|
||||||
|
#endif
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int32_t loopback_tcpc(uint8_t sn, uint8_t* buf, uint8_t* destip, uint16_t destport)
|
||||||
|
{
|
||||||
|
int32_t ret; // return value for SOCK_ERRORs
|
||||||
|
uint16_t size = 0, sentsize=0;
|
||||||
|
|
||||||
|
// Destination (TCP Server) IP info (will be connected)
|
||||||
|
// >> loopback_tcpc() function parameter
|
||||||
|
// >> Ex)
|
||||||
|
// uint8_t destip[4] = {192, 168, 0, 214};
|
||||||
|
// uint16_t destport = 5000;
|
||||||
|
|
||||||
|
// Port number for TCP client (will be increased)
|
||||||
|
static uint16_t any_port = 50000;
|
||||||
|
|
||||||
|
// Socket Status Transitions
|
||||||
|
// Check the W5500 Socket n status register (Sn_SR, The 'Sn_SR' controlled by Sn_CR command or Packet send/recv status)
|
||||||
|
switch(getSn_SR(sn))
|
||||||
|
{
|
||||||
|
case SOCK_ESTABLISHED :
|
||||||
|
if(getSn_IR(sn) & Sn_IR_CON) // Socket n interrupt register mask; TCP CON interrupt = connection with peer is successful
|
||||||
|
{
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
printf("%d:Connected to - %d.%d.%d.%d : %d\r\n",sn, destip[0], destip[1], destip[2], destip[3], destport);
|
||||||
|
#endif
|
||||||
|
setSn_IR(sn, Sn_IR_CON); // this interrupt should be write the bit cleared to '1'
|
||||||
|
}
|
||||||
|
|
||||||
|
//////////////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
// Data Transaction Parts; Handle the [data receive and send] process
|
||||||
|
//////////////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
if((size = getSn_RX_RSR(sn)) > 0) // Sn_RX_RSR: Socket n Received Size Register, Receiving data length
|
||||||
|
{
|
||||||
|
if(size > DATA_BUF_SIZE) size = DATA_BUF_SIZE; // DATA_BUF_SIZE means user defined buffer size (array)
|
||||||
|
ret = recv(sn, buf, size); // Data Receive process (H/W Rx socket buffer -> User's buffer)
|
||||||
|
|
||||||
|
if(ret <= 0) return ret; // If the received data length <= 0, receive failed and process end
|
||||||
|
size = (uint16_t) ret;
|
||||||
|
sentsize = 0;
|
||||||
|
|
||||||
|
// Data sentsize control
|
||||||
|
while(size != sentsize)
|
||||||
|
{
|
||||||
|
ret = send(sn, buf+sentsize, size-sentsize); // Data send process (User's buffer -> Destination through H/W Tx socket buffer)
|
||||||
|
if(ret < 0) // Send Error occurred (sent data length < 0)
|
||||||
|
{
|
||||||
|
close(sn); // socket close
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
sentsize += ret; // Don't care SOCKERR_BUSY, because it is zero.
|
||||||
|
}
|
||||||
|
}
|
||||||
|
//////////////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
break;
|
||||||
|
|
||||||
|
case SOCK_CLOSE_WAIT :
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
//printf("%d:CloseWait\r\n",sn);
|
||||||
|
#endif
|
||||||
|
if((ret=disconnect(sn)) != SOCK_OK) return ret;
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
printf("%d:Socket Closed\r\n", sn);
|
||||||
|
#endif
|
||||||
|
break;
|
||||||
|
|
||||||
|
case SOCK_INIT :
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
printf("%d:Try to connect to the %d.%d.%d.%d : %d\r\n", sn, destip[0], destip[1], destip[2], destip[3], destport);
|
||||||
|
#endif
|
||||||
|
if( (ret = connect(sn, destip, destport)) != SOCK_OK) return ret; // Try to TCP connect to the TCP server (destination)
|
||||||
|
break;
|
||||||
|
|
||||||
|
case SOCK_CLOSED:
|
||||||
|
close(sn);
|
||||||
|
if((ret=socket(sn, Sn_MR_TCP, any_port++, 0x00)) != sn){
|
||||||
|
if(any_port == 0xffff) any_port = 50000;
|
||||||
|
return ret; // TCP socket open with 'any_port' port number
|
||||||
|
}
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
//printf("%d:TCP client loopback start\r\n",sn);
|
||||||
|
//printf("%d:Socket opened\r\n",sn);
|
||||||
|
#endif
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int32_t loopback_udps(uint8_t sn, uint8_t* buf, uint16_t port)
|
||||||
|
{
|
||||||
|
int32_t ret;
|
||||||
|
uint16_t size, sentsize;
|
||||||
|
uint8_t destip[4];
|
||||||
|
uint16_t destport;
|
||||||
|
|
||||||
|
switch(getSn_SR(sn))
|
||||||
|
{
|
||||||
|
case SOCK_UDP :
|
||||||
|
if((size = getSn_RX_RSR(sn)) > 0)
|
||||||
|
{
|
||||||
|
if(size > DATA_BUF_SIZE) size = DATA_BUF_SIZE;
|
||||||
|
ret = recvfrom(sn, buf, size, destip, (uint16_t*)&destport);
|
||||||
|
if(ret <= 0)
|
||||||
|
{
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
printf("%d: recvfrom error. %ld\r\n",sn,ret);
|
||||||
|
#endif
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
size = (uint16_t) ret;
|
||||||
|
sentsize = 0;
|
||||||
|
while(sentsize != size)
|
||||||
|
{
|
||||||
|
ret = sendto(sn, buf+sentsize, size-sentsize, destip, destport);
|
||||||
|
if(ret < 0)
|
||||||
|
{
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
printf("%d: sendto error. %ld\r\n",sn,ret);
|
||||||
|
#endif
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
sentsize += ret; // Don't care SOCKERR_BUSY, because it is zero.
|
||||||
|
}
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
case SOCK_CLOSED:
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
//printf("%d:UDP loopback start\r\n",sn);
|
||||||
|
#endif
|
||||||
|
if((ret = socket(sn, Sn_MR_UDP, port, 0x00)) != sn)
|
||||||
|
return ret;
|
||||||
|
#ifdef _LOOPBACK_DEBUG_
|
||||||
|
printf("%d:Opened, UDP loopback, port [%d]\r\n", sn, port);
|
||||||
|
#endif
|
||||||
|
break;
|
||||||
|
default :
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif
|
||||||
@ -0,0 +1,38 @@
|
|||||||
|
#ifndef _LOOPBACK_H_
|
||||||
|
#define _LOOPBACK_H_
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
/* Loopback test debug message printout enable */
|
||||||
|
#define _LOOPBACK_DEBUG_
|
||||||
|
|
||||||
|
/* DATA_BUF_SIZE define for Loopback example */
|
||||||
|
#ifndef DATA_BUF_SIZE
|
||||||
|
#define DATA_BUF_SIZE 2048
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/************************/
|
||||||
|
/* Select LOOPBACK_MODE */
|
||||||
|
/************************/
|
||||||
|
#define LOOPBACK_MAIN_NOBLOCK 0
|
||||||
|
#define LOOPBACK_MODE LOOPBACK_MAIN_NOBLOCK
|
||||||
|
|
||||||
|
|
||||||
|
/* TCP server Loopback test example */
|
||||||
|
int32_t loopback_tcps(uint8_t sn, uint8_t* buf, uint16_t port);
|
||||||
|
|
||||||
|
/* TCP client Loopback test example */
|
||||||
|
int32_t loopback_tcpc(uint8_t sn, uint8_t* buf, uint8_t* destip, uint16_t destport);
|
||||||
|
|
||||||
|
/* UDP Loopback test example */
|
||||||
|
int32_t loopback_udps(uint8_t sn, uint8_t* buf, uint16_t port);
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
@ -0,0 +1,267 @@
|
|||||||
|
//*****************************************************************************
|
||||||
|
//
|
||||||
|
//! \file w5500.c
|
||||||
|
//! \brief W5500 HAL Interface.
|
||||||
|
//! \version 1.0.2
|
||||||
|
//! \date 2013/10/21
|
||||||
|
//! \par Revision history
|
||||||
|
//! <2015/02/05> Notice
|
||||||
|
//! The version history is not updated after this point.
|
||||||
|
//! Download the latest version directly from GitHub. Please visit the our GitHub repository for ioLibrary.
|
||||||
|
//! >> https://github.com/Wiznet/ioLibrary_Driver
|
||||||
|
//! <2014/05/01> V1.0.2
|
||||||
|
//! 1. Implicit type casting -> Explicit type casting. Refer to M20140501
|
||||||
|
//! Fixed the problem on porting into under 32bit MCU
|
||||||
|
//! Issued by Mathias ClauBen, wizwiki forum ID Think01 and bobh
|
||||||
|
//! Thank for your interesting and serious advices.
|
||||||
|
//! <2013/12/20> V1.0.1
|
||||||
|
//! 1. Remove warning
|
||||||
|
//! 2. WIZCHIP_READ_BUF WIZCHIP_WRITE_BUF in case _WIZCHIP_IO_MODE_SPI_FDM_
|
||||||
|
//! for loop optimized(removed). refer to M20131220
|
||||||
|
//! <2013/10/21> 1st Release
|
||||||
|
//! \author MidnightCow
|
||||||
|
//! \copyright
|
||||||
|
//!
|
||||||
|
//! Copyright (c) 2013, WIZnet Co., LTD.
|
||||||
|
//! All rights reserved.
|
||||||
|
//!
|
||||||
|
//! Redistribution and use in source and binary forms, with or without
|
||||||
|
//! modification, are permitted provided that the following conditions
|
||||||
|
//! are met:
|
||||||
|
//!
|
||||||
|
//! * Redistributions of source code must retain the above copyright
|
||||||
|
//! notice, this list of conditions and the following disclaimer.
|
||||||
|
//! * Redistributions in binary form must reproduce the above copyright
|
||||||
|
//! notice, this list of conditions and the following disclaimer in the
|
||||||
|
//! documentation and/or other materials provided with the distribution.
|
||||||
|
//! * Neither the name of the <ORGANIZATION> nor the names of its
|
||||||
|
//! contributors may be used to endorse or promote products derived
|
||||||
|
//! from this software without specific prior written permission.
|
||||||
|
//!
|
||||||
|
//! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
|
//! AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
//! IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
//! ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||||
|
//! LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
//! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
//! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
//! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
//! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
//! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
||||||
|
//! THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
//
|
||||||
|
//*****************************************************************************
|
||||||
|
//#include <stdio.h>
|
||||||
|
#include "w5500.h"
|
||||||
|
|
||||||
|
#define _W5500_SPI_VDM_OP_ 0x00
|
||||||
|
#define _W5500_SPI_FDM_OP_LEN1_ 0x01
|
||||||
|
#define _W5500_SPI_FDM_OP_LEN2_ 0x02
|
||||||
|
#define _W5500_SPI_FDM_OP_LEN4_ 0x03
|
||||||
|
|
||||||
|
#if (_WIZCHIP_ == 5500)
|
||||||
|
////////////////////////////////////////////////////
|
||||||
|
|
||||||
|
uint8_t WIZCHIP_READ(uint32_t AddrSel)
|
||||||
|
{
|
||||||
|
uint8_t ret;
|
||||||
|
uint8_t spi_data[3];
|
||||||
|
|
||||||
|
WIZCHIP_CRITICAL_ENTER();
|
||||||
|
WIZCHIP.CS._select();
|
||||||
|
|
||||||
|
AddrSel |= (_W5500_SPI_READ_ | _W5500_SPI_VDM_OP_);
|
||||||
|
|
||||||
|
if(!WIZCHIP.IF.SPI._read_burst || !WIZCHIP.IF.SPI._write_burst) // byte operation
|
||||||
|
{
|
||||||
|
WIZCHIP.IF.SPI._write_byte((AddrSel & 0x00FF0000) >> 16);
|
||||||
|
WIZCHIP.IF.SPI._write_byte((AddrSel & 0x0000FF00) >> 8);
|
||||||
|
WIZCHIP.IF.SPI._write_byte((AddrSel & 0x000000FF) >> 0);
|
||||||
|
}
|
||||||
|
else // burst operation
|
||||||
|
{
|
||||||
|
spi_data[0] = (AddrSel & 0x00FF0000) >> 16;
|
||||||
|
spi_data[1] = (AddrSel & 0x0000FF00) >> 8;
|
||||||
|
spi_data[2] = (AddrSel & 0x000000FF) >> 0;
|
||||||
|
WIZCHIP.IF.SPI._write_burst(spi_data, 3);
|
||||||
|
}
|
||||||
|
ret = WIZCHIP.IF.SPI._read_byte();
|
||||||
|
|
||||||
|
WIZCHIP.CS._deselect();
|
||||||
|
WIZCHIP_CRITICAL_EXIT();
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
void WIZCHIP_WRITE(uint32_t AddrSel, uint8_t wb )
|
||||||
|
{
|
||||||
|
uint8_t spi_data[4];
|
||||||
|
|
||||||
|
WIZCHIP_CRITICAL_ENTER();
|
||||||
|
WIZCHIP.CS._select();
|
||||||
|
|
||||||
|
AddrSel |= (_W5500_SPI_WRITE_ | _W5500_SPI_VDM_OP_);
|
||||||
|
|
||||||
|
//if(!WIZCHIP.IF.SPI._read_burst || !WIZCHIP.IF.SPI._write_burst) // byte operation
|
||||||
|
if(!WIZCHIP.IF.SPI._write_burst) // byte operation
|
||||||
|
{
|
||||||
|
WIZCHIP.IF.SPI._write_byte((AddrSel & 0x00FF0000) >> 16);
|
||||||
|
WIZCHIP.IF.SPI._write_byte((AddrSel & 0x0000FF00) >> 8);
|
||||||
|
WIZCHIP.IF.SPI._write_byte((AddrSel & 0x000000FF) >> 0);
|
||||||
|
WIZCHIP.IF.SPI._write_byte(wb);
|
||||||
|
}
|
||||||
|
else // burst operation
|
||||||
|
{
|
||||||
|
spi_data[0] = (AddrSel & 0x00FF0000) >> 16;
|
||||||
|
spi_data[1] = (AddrSel & 0x0000FF00) >> 8;
|
||||||
|
spi_data[2] = (AddrSel & 0x000000FF) >> 0;
|
||||||
|
spi_data[3] = wb;
|
||||||
|
WIZCHIP.IF.SPI._write_burst(spi_data, 4);
|
||||||
|
}
|
||||||
|
|
||||||
|
WIZCHIP.CS._deselect();
|
||||||
|
WIZCHIP_CRITICAL_EXIT();
|
||||||
|
}
|
||||||
|
|
||||||
|
void WIZCHIP_READ_BUF (uint32_t AddrSel, uint8_t* pBuf, uint16_t len)
|
||||||
|
{
|
||||||
|
uint8_t spi_data[3];
|
||||||
|
uint16_t i;
|
||||||
|
|
||||||
|
WIZCHIP_CRITICAL_ENTER();
|
||||||
|
WIZCHIP.CS._select();
|
||||||
|
|
||||||
|
AddrSel |= (_W5500_SPI_READ_ | _W5500_SPI_VDM_OP_);
|
||||||
|
|
||||||
|
if(!WIZCHIP.IF.SPI._read_burst || !WIZCHIP.IF.SPI._write_burst) // byte operation
|
||||||
|
{
|
||||||
|
WIZCHIP.IF.SPI._write_byte((AddrSel & 0x00FF0000) >> 16);
|
||||||
|
WIZCHIP.IF.SPI._write_byte((AddrSel & 0x0000FF00) >> 8);
|
||||||
|
WIZCHIP.IF.SPI._write_byte((AddrSel & 0x000000FF) >> 0);
|
||||||
|
for(i = 0; i < len; i++)
|
||||||
|
pBuf[i] = WIZCHIP.IF.SPI._read_byte();
|
||||||
|
}
|
||||||
|
else // burst operation
|
||||||
|
{
|
||||||
|
spi_data[0] = (AddrSel & 0x00FF0000) >> 16;
|
||||||
|
spi_data[1] = (AddrSel & 0x0000FF00) >> 8;
|
||||||
|
spi_data[2] = (AddrSel & 0x000000FF) >> 0;
|
||||||
|
WIZCHIP.IF.SPI._write_burst(spi_data, 3);
|
||||||
|
WIZCHIP.IF.SPI._read_burst(pBuf, len);
|
||||||
|
}
|
||||||
|
|
||||||
|
WIZCHIP.CS._deselect();
|
||||||
|
WIZCHIP_CRITICAL_EXIT();
|
||||||
|
}
|
||||||
|
|
||||||
|
void WIZCHIP_WRITE_BUF(uint32_t AddrSel, uint8_t* pBuf, uint16_t len)
|
||||||
|
{
|
||||||
|
uint8_t spi_data[3];
|
||||||
|
uint16_t i;
|
||||||
|
|
||||||
|
WIZCHIP_CRITICAL_ENTER();
|
||||||
|
WIZCHIP.CS._select();
|
||||||
|
|
||||||
|
AddrSel |= (_W5500_SPI_WRITE_ | _W5500_SPI_VDM_OP_);
|
||||||
|
|
||||||
|
if(!WIZCHIP.IF.SPI._write_burst) // byte operation
|
||||||
|
{
|
||||||
|
WIZCHIP.IF.SPI._write_byte((AddrSel & 0x00FF0000) >> 16);
|
||||||
|
WIZCHIP.IF.SPI._write_byte((AddrSel & 0x0000FF00) >> 8);
|
||||||
|
WIZCHIP.IF.SPI._write_byte((AddrSel & 0x000000FF) >> 0);
|
||||||
|
for(i = 0; i < len; i++)
|
||||||
|
WIZCHIP.IF.SPI._write_byte(pBuf[i]);
|
||||||
|
}
|
||||||
|
else // burst operation
|
||||||
|
{
|
||||||
|
spi_data[0] = (AddrSel & 0x00FF0000) >> 16;
|
||||||
|
spi_data[1] = (AddrSel & 0x0000FF00) >> 8;
|
||||||
|
spi_data[2] = (AddrSel & 0x000000FF) >> 0;
|
||||||
|
WIZCHIP.IF.SPI._write_burst(spi_data, 3);
|
||||||
|
WIZCHIP.IF.SPI._write_burst(pBuf, len);
|
||||||
|
}
|
||||||
|
|
||||||
|
WIZCHIP.CS._deselect();
|
||||||
|
WIZCHIP_CRITICAL_EXIT();
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
uint16_t getSn_TX_FSR(uint8_t sn)
|
||||||
|
{
|
||||||
|
uint16_t val=0,val1=0;
|
||||||
|
|
||||||
|
do
|
||||||
|
{
|
||||||
|
val1 = WIZCHIP_READ(Sn_TX_FSR(sn));
|
||||||
|
val1 = (val1 << 8) + WIZCHIP_READ(WIZCHIP_OFFSET_INC(Sn_TX_FSR(sn),1));
|
||||||
|
if (val1 != 0)
|
||||||
|
{
|
||||||
|
val = WIZCHIP_READ(Sn_TX_FSR(sn));
|
||||||
|
val = (val << 8) + WIZCHIP_READ(WIZCHIP_OFFSET_INC(Sn_TX_FSR(sn),1));
|
||||||
|
}
|
||||||
|
}while (val != val1);
|
||||||
|
return val;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
uint16_t getSn_RX_RSR(uint8_t sn)
|
||||||
|
{
|
||||||
|
uint16_t val=0,val1=0;
|
||||||
|
|
||||||
|
do
|
||||||
|
{
|
||||||
|
val1 = WIZCHIP_READ(Sn_RX_RSR(sn));
|
||||||
|
val1 = (val1 << 8) + WIZCHIP_READ(WIZCHIP_OFFSET_INC(Sn_RX_RSR(sn),1));
|
||||||
|
if (val1 != 0)
|
||||||
|
{
|
||||||
|
val = WIZCHIP_READ(Sn_RX_RSR(sn));
|
||||||
|
val = (val << 8) + WIZCHIP_READ(WIZCHIP_OFFSET_INC(Sn_RX_RSR(sn),1));
|
||||||
|
}
|
||||||
|
}while (val != val1);
|
||||||
|
return val;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wiz_send_data(uint8_t sn, uint8_t *wizdata, uint16_t len)
|
||||||
|
{
|
||||||
|
uint16_t ptr = 0;
|
||||||
|
uint32_t addrsel = 0;
|
||||||
|
|
||||||
|
if(len == 0) return;
|
||||||
|
ptr = getSn_TX_WR(sn);
|
||||||
|
//M20140501 : implict type casting -> explict type casting
|
||||||
|
//addrsel = (ptr << 8) + (WIZCHIP_TXBUF_BLOCK(sn) << 3);
|
||||||
|
addrsel = ((uint32_t)ptr << 8) + (WIZCHIP_TXBUF_BLOCK(sn) << 3);
|
||||||
|
//
|
||||||
|
WIZCHIP_WRITE_BUF(addrsel,wizdata, len);
|
||||||
|
|
||||||
|
ptr += len;
|
||||||
|
setSn_TX_WR(sn,ptr);
|
||||||
|
}
|
||||||
|
|
||||||
|
void wiz_recv_data(uint8_t sn, uint8_t *wizdata, uint16_t len)
|
||||||
|
{
|
||||||
|
uint16_t ptr = 0;
|
||||||
|
uint32_t addrsel = 0;
|
||||||
|
|
||||||
|
if(len == 0) return;
|
||||||
|
ptr = getSn_RX_RD(sn);
|
||||||
|
//M20140501 : implict type casting -> explict type casting
|
||||||
|
//addrsel = ((ptr << 8) + (WIZCHIP_RXBUF_BLOCK(sn) << 3);
|
||||||
|
addrsel = ((uint32_t)ptr << 8) + (WIZCHIP_RXBUF_BLOCK(sn) << 3);
|
||||||
|
//
|
||||||
|
WIZCHIP_READ_BUF(addrsel, wizdata, len);
|
||||||
|
ptr += len;
|
||||||
|
|
||||||
|
setSn_RX_RD(sn,ptr);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void wiz_recv_ignore(uint8_t sn, uint16_t len)
|
||||||
|
{
|
||||||
|
uint16_t ptr = 0;
|
||||||
|
|
||||||
|
ptr = getSn_RX_RD(sn);
|
||||||
|
ptr += len;
|
||||||
|
setSn_RX_RD(sn,ptr);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif
|
||||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,930 @@
|
|||||||
|
//*****************************************************************************
|
||||||
|
//
|
||||||
|
//! \file socket.c
|
||||||
|
//! \brief SOCKET APIs Implements file.
|
||||||
|
//! \details SOCKET APIs like as Berkeley Socket APIs.
|
||||||
|
//! \version 1.0.3
|
||||||
|
//! \date 2013/10/21
|
||||||
|
//! \par Revision history
|
||||||
|
//! <2015/02/05> Notice
|
||||||
|
//! The version history is not updated after this point.
|
||||||
|
//! Download the latest version directly from GitHub. Please visit the our GitHub repository for ioLibrary.
|
||||||
|
//! >> https://github.com/Wiznet/ioLibrary_Driver
|
||||||
|
//! <2014/05/01> V1.0.3. Refer to M20140501
|
||||||
|
//! 1. Implicit type casting -> Explicit type casting.
|
||||||
|
//! 2. replace 0x01 with PACK_REMAINED in recvfrom()
|
||||||
|
//! 3. Validation a destination ip in connect() & sendto():
|
||||||
|
//! It occurs a fatal error on converting unint32 address if uint8* addr parameter is not aligned by 4byte address.
|
||||||
|
//! Copy 4 byte addr value into temporary uint32 variable and then compares it.
|
||||||
|
//! <2013/12/20> V1.0.2 Refer to M20131220
|
||||||
|
//! Remove Warning.
|
||||||
|
//! <2013/11/04> V1.0.1 2nd Release. Refer to "20131104".
|
||||||
|
//! In sendto(), Add to clear timeout interrupt status (Sn_IR_TIMEOUT)
|
||||||
|
//! <2013/10/21> 1st Release
|
||||||
|
//! \author MidnightCow
|
||||||
|
//! \copyright
|
||||||
|
//!
|
||||||
|
//! Copyright (c) 2013, WIZnet Co., LTD.
|
||||||
|
//! All rights reserved.
|
||||||
|
//!
|
||||||
|
//! Redistribution and use in source and binary forms, with or without
|
||||||
|
//! modification, are permitted provided that the following conditions
|
||||||
|
//! are met:
|
||||||
|
//!
|
||||||
|
//! * Redistributions of source code must retain the above copyright
|
||||||
|
//! notice, this list of conditions and the following disclaimer.
|
||||||
|
//! * Redistributions in binary form must reproduce the above copyright
|
||||||
|
//! notice, this list of conditions and the following disclaimer in the
|
||||||
|
//! documentation and/or other materials provided with the distribution.
|
||||||
|
//! * Neither the name of the <ORGANIZATION> nor the names of its
|
||||||
|
//! contributors may be used to endorse or promote products derived
|
||||||
|
//! from this software without specific prior written permission.
|
||||||
|
//!
|
||||||
|
//! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
|
//! AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
//! IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
//! ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||||
|
//! LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
//! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
//! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
//! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
//! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
//! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
||||||
|
//! THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
//
|
||||||
|
//*****************************************************************************
|
||||||
|
#include "socket.h"
|
||||||
|
|
||||||
|
//M20150401 : Typing Error
|
||||||
|
//#define SOCK_ANY_PORT_NUM 0xC000;
|
||||||
|
#define SOCK_ANY_PORT_NUM 0xC000
|
||||||
|
|
||||||
|
static uint16_t sock_any_port = SOCK_ANY_PORT_NUM;
|
||||||
|
static uint16_t sock_io_mode = 0;
|
||||||
|
static uint16_t sock_is_sending = 0;
|
||||||
|
|
||||||
|
static uint16_t sock_remained_size[_WIZCHIP_SOCK_NUM_] = {0,0,};
|
||||||
|
|
||||||
|
//M20150601 : For extern decleation
|
||||||
|
//static uint8_t sock_pack_info[_WIZCHIP_SOCK_NUM_] = {0,};
|
||||||
|
uint8_t sock_pack_info[_WIZCHIP_SOCK_NUM_] = {0,};
|
||||||
|
//
|
||||||
|
|
||||||
|
#if _WIZCHIP_ == 5200
|
||||||
|
static uint16_t sock_next_rd[_WIZCHIP_SOCK_NUM_] ={0,};
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//A20150601 : For integrating with W5300
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
uint8_t sock_remained_byte[_WIZCHIP_SOCK_NUM_] = {0,}; // set by wiz_recv_data()
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
#define CHECK_SOCKNUM() \
|
||||||
|
do{ \
|
||||||
|
if(sn > _WIZCHIP_SOCK_NUM_) return SOCKERR_SOCKNUM; \
|
||||||
|
}while(0); \
|
||||||
|
|
||||||
|
#define CHECK_SOCKMODE(mode) \
|
||||||
|
do{ \
|
||||||
|
if((getSn_MR(sn) & 0x0F) != mode) return SOCKERR_SOCKMODE; \
|
||||||
|
}while(0); \
|
||||||
|
|
||||||
|
#define CHECK_SOCKINIT() \
|
||||||
|
do{ \
|
||||||
|
if((getSn_SR(sn) != SOCK_INIT)) return SOCKERR_SOCKINIT; \
|
||||||
|
}while(0); \
|
||||||
|
|
||||||
|
#define CHECK_SOCKDATA() \
|
||||||
|
do{ \
|
||||||
|
if(len == 0) return SOCKERR_DATALEN; \
|
||||||
|
}while(0); \
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
int8_t socket(uint8_t sn, uint8_t protocol, uint16_t port, uint8_t flag)
|
||||||
|
{
|
||||||
|
CHECK_SOCKNUM();
|
||||||
|
switch(protocol)
|
||||||
|
{
|
||||||
|
case Sn_MR_TCP :
|
||||||
|
{
|
||||||
|
//M20150601 : Fixed the warning - taddr will never be NULL
|
||||||
|
/*
|
||||||
|
uint8_t taddr[4];
|
||||||
|
getSIPR(taddr);
|
||||||
|
*/
|
||||||
|
uint32_t taddr;
|
||||||
|
getSIPR((uint8_t*)&taddr);
|
||||||
|
if(taddr == 0) return SOCKERR_SOCKINIT;
|
||||||
|
}
|
||||||
|
case Sn_MR_UDP :
|
||||||
|
case Sn_MR_MACRAW :
|
||||||
|
case Sn_MR_IPRAW :
|
||||||
|
break;
|
||||||
|
#if ( _WIZCHIP_ < 5200 )
|
||||||
|
case Sn_MR_PPPoE :
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
default :
|
||||||
|
return SOCKERR_SOCKMODE;
|
||||||
|
}
|
||||||
|
//M20150601 : For SF_TCP_ALIGN & W5300
|
||||||
|
//if((flag & 0x06) != 0) return SOCKERR_SOCKFLAG;
|
||||||
|
if((flag & 0x04) != 0) return SOCKERR_SOCKFLAG;
|
||||||
|
#if _WIZCHIP_ == 5200
|
||||||
|
if(flag & 0x10) return SOCKERR_SOCKFLAG;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
if(flag != 0)
|
||||||
|
{
|
||||||
|
switch(protocol)
|
||||||
|
{
|
||||||
|
case Sn_MR_TCP:
|
||||||
|
//M20150601 : For SF_TCP_ALIGN & W5300
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
if((flag & (SF_TCP_NODELAY|SF_IO_NONBLOCK|SF_TCP_ALIGN))==0) return SOCKERR_SOCKFLAG;
|
||||||
|
#else
|
||||||
|
if((flag & (SF_TCP_NODELAY|SF_IO_NONBLOCK))==0) return SOCKERR_SOCKFLAG;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
break;
|
||||||
|
case Sn_MR_UDP:
|
||||||
|
if(flag & SF_IGMP_VER2)
|
||||||
|
{
|
||||||
|
if((flag & SF_MULTI_ENABLE)==0) return SOCKERR_SOCKFLAG;
|
||||||
|
}
|
||||||
|
#if _WIZCHIP_ == 5500
|
||||||
|
if(flag & SF_UNI_BLOCK)
|
||||||
|
{
|
||||||
|
if((flag & SF_MULTI_ENABLE) == 0) return SOCKERR_SOCKFLAG;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
close(sn);
|
||||||
|
//M20150601
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
setSn_MR(sn, ((uint16_t)(protocol | (flag & 0xF0))) | (((uint16_t)(flag & 0x02)) << 7) );
|
||||||
|
#else
|
||||||
|
setSn_MR(sn, (protocol | (flag & 0xF0)));
|
||||||
|
#endif
|
||||||
|
if(!port)
|
||||||
|
{
|
||||||
|
port = sock_any_port++;
|
||||||
|
if(sock_any_port == 0xFFF0) sock_any_port = SOCK_ANY_PORT_NUM;
|
||||||
|
}
|
||||||
|
setSn_PORT(sn,port);
|
||||||
|
setSn_CR(sn,Sn_CR_OPEN);
|
||||||
|
while(getSn_CR(sn));
|
||||||
|
//A20150401 : For release the previous sock_io_mode
|
||||||
|
sock_io_mode &= ~(1 <<sn);
|
||||||
|
//
|
||||||
|
sock_io_mode |= ((flag & SF_IO_NONBLOCK) << sn);
|
||||||
|
sock_is_sending &= ~(1<<sn);
|
||||||
|
sock_remained_size[sn] = 0;
|
||||||
|
//M20150601 : repalce 0 with PACK_COMPLETED
|
||||||
|
//sock_pack_info[sn] = 0;
|
||||||
|
sock_pack_info[sn] = PACK_COMPLETED;
|
||||||
|
//
|
||||||
|
while(getSn_SR(sn) == SOCK_CLOSED);
|
||||||
|
return (int8_t)sn;
|
||||||
|
}
|
||||||
|
|
||||||
|
int8_t close(uint8_t sn)
|
||||||
|
{
|
||||||
|
CHECK_SOCKNUM();
|
||||||
|
//A20160426 : Applied the erratum 1 of W5300
|
||||||
|
#if (_WIZCHIP_ == 5300)
|
||||||
|
//M20160503 : Wrong socket parameter. s -> sn
|
||||||
|
//if( ((getSn_MR(s)& 0x0F) == Sn_MR_TCP) && (getSn_TX_FSR(s) != getSn_TxMAX(s)) )
|
||||||
|
if( ((getSn_MR(sn)& 0x0F) == Sn_MR_TCP) && (getSn_TX_FSR(sn) != getSn_TxMAX(sn)) )
|
||||||
|
{
|
||||||
|
uint8_t destip[4] = {0, 0, 0, 1};
|
||||||
|
// TODO
|
||||||
|
// You can wait for completing to sending data;
|
||||||
|
// wait about 1 second;
|
||||||
|
// if you have completed to send data, skip the code of erratum 1
|
||||||
|
// ex> wait_1s();
|
||||||
|
// if (getSn_TX_FSR(s) == getSn_TxMAX(s)) continue;
|
||||||
|
//
|
||||||
|
//M20160503 : The socket() of close() calls close() itself again. It occures a infinite loop - close()->socket()->close()->socket()-> ~
|
||||||
|
//socket(s,Sn_MR_UDP,0x3000,0);
|
||||||
|
//sendto(s,destip,1,destip,0x3000); // send the dummy data to an unknown destination(0.0.0.1).
|
||||||
|
setSn_MR(sn,Sn_MR_UDP);
|
||||||
|
setSn_PORTR(sn, 0x3000);
|
||||||
|
setSn_CR(sn,Sn_CR_OPEN);
|
||||||
|
while(getSn_CR(sn) != 0);
|
||||||
|
while(getSn_SR(sn) != SOCK_UDP);
|
||||||
|
sendto(sn,destip,1,destip,0x3000); // send the dummy data to an unknown destination(0.0.0.1).
|
||||||
|
};
|
||||||
|
#endif
|
||||||
|
setSn_CR(sn,Sn_CR_CLOSE);
|
||||||
|
/* wait to process the command... */
|
||||||
|
while( getSn_CR(sn) );
|
||||||
|
/* clear all interrupt of the socket. */
|
||||||
|
setSn_IR(sn, 0xFF);
|
||||||
|
//A20150401 : Release the sock_io_mode of socket n.
|
||||||
|
sock_io_mode &= ~(1<<sn);
|
||||||
|
//
|
||||||
|
sock_is_sending &= ~(1<<sn);
|
||||||
|
sock_remained_size[sn] = 0;
|
||||||
|
sock_pack_info[sn] = 0;
|
||||||
|
while(getSn_SR(sn) != SOCK_CLOSED);
|
||||||
|
return SOCK_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
int8_t listen(uint8_t sn)
|
||||||
|
{
|
||||||
|
CHECK_SOCKNUM();
|
||||||
|
CHECK_SOCKMODE(Sn_MR_TCP);
|
||||||
|
CHECK_SOCKINIT();
|
||||||
|
setSn_CR(sn,Sn_CR_LISTEN);
|
||||||
|
while(getSn_CR(sn));
|
||||||
|
while(getSn_SR(sn) != SOCK_LISTEN)
|
||||||
|
{
|
||||||
|
close(sn);
|
||||||
|
return SOCKERR_SOCKCLOSED;
|
||||||
|
}
|
||||||
|
return SOCK_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int8_t connect(uint8_t sn, uint8_t * addr, uint16_t port)
|
||||||
|
{
|
||||||
|
CHECK_SOCKNUM();
|
||||||
|
CHECK_SOCKMODE(Sn_MR_TCP);
|
||||||
|
CHECK_SOCKINIT();
|
||||||
|
//M20140501 : For avoiding fatal error on memory align mismatched
|
||||||
|
//if( *((uint32_t*)addr) == 0xFFFFFFFF || *((uint32_t*)addr) == 0) return SOCKERR_IPINVALID;
|
||||||
|
{
|
||||||
|
uint32_t taddr;
|
||||||
|
taddr = ((uint32_t)addr[0] & 0x000000FF);
|
||||||
|
taddr = (taddr << 8) + ((uint32_t)addr[1] & 0x000000FF);
|
||||||
|
taddr = (taddr << 8) + ((uint32_t)addr[2] & 0x000000FF);
|
||||||
|
taddr = (taddr << 8) + ((uint32_t)addr[3] & 0x000000FF);
|
||||||
|
if( taddr == 0xFFFFFFFF || taddr == 0) return SOCKERR_IPINVALID;
|
||||||
|
}
|
||||||
|
//
|
||||||
|
|
||||||
|
if(port == 0) return SOCKERR_PORTZERO;
|
||||||
|
setSn_DIPR(sn,addr);
|
||||||
|
setSn_DPORT(sn,port);
|
||||||
|
setSn_CR(sn,Sn_CR_CONNECT);
|
||||||
|
while(getSn_CR(sn));
|
||||||
|
if(sock_io_mode & (1<<sn)) return SOCK_BUSY;
|
||||||
|
while(getSn_SR(sn) != SOCK_ESTABLISHED)
|
||||||
|
{
|
||||||
|
if (getSn_IR(sn) & Sn_IR_TIMEOUT)
|
||||||
|
{
|
||||||
|
setSn_IR(sn, Sn_IR_TIMEOUT);
|
||||||
|
return SOCKERR_TIMEOUT;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (getSn_SR(sn) == SOCK_CLOSED)
|
||||||
|
{
|
||||||
|
return SOCKERR_SOCKCLOSED;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return SOCK_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
int8_t disconnect(uint8_t sn)
|
||||||
|
{
|
||||||
|
CHECK_SOCKNUM();
|
||||||
|
CHECK_SOCKMODE(Sn_MR_TCP);
|
||||||
|
setSn_CR(sn,Sn_CR_DISCON);
|
||||||
|
/* wait to process the command... */
|
||||||
|
while(getSn_CR(sn));
|
||||||
|
sock_is_sending &= ~(1<<sn);
|
||||||
|
if(sock_io_mode & (1<<sn)) return SOCK_BUSY;
|
||||||
|
while(getSn_SR(sn) != SOCK_CLOSED)
|
||||||
|
{
|
||||||
|
if(getSn_IR(sn) & Sn_IR_TIMEOUT)
|
||||||
|
{
|
||||||
|
close(sn);
|
||||||
|
return SOCKERR_TIMEOUT;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return SOCK_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
int32_t send(uint8_t sn, uint8_t * buf, uint16_t len)
|
||||||
|
{
|
||||||
|
uint8_t tmp=0;
|
||||||
|
uint16_t freesize=0;
|
||||||
|
|
||||||
|
CHECK_SOCKNUM();
|
||||||
|
CHECK_SOCKMODE(Sn_MR_TCP);
|
||||||
|
CHECK_SOCKDATA();
|
||||||
|
tmp = getSn_SR(sn);
|
||||||
|
if(tmp != SOCK_ESTABLISHED && tmp != SOCK_CLOSE_WAIT) return SOCKERR_SOCKSTATUS;
|
||||||
|
if( sock_is_sending & (1<<sn) )
|
||||||
|
{
|
||||||
|
tmp = getSn_IR(sn);
|
||||||
|
if(tmp & Sn_IR_SENDOK)
|
||||||
|
{
|
||||||
|
setSn_IR(sn, Sn_IR_SENDOK);
|
||||||
|
//M20150401 : Typing Error
|
||||||
|
//#if _WZICHIP_ == 5200
|
||||||
|
#if _WIZCHIP_ == 5200
|
||||||
|
if(getSn_TX_RD(sn) != sock_next_rd[sn])
|
||||||
|
{
|
||||||
|
setSn_CR(sn,Sn_CR_SEND);
|
||||||
|
while(getSn_CR(sn));
|
||||||
|
return SOCK_BUSY;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
sock_is_sending &= ~(1<<sn);
|
||||||
|
}
|
||||||
|
else if(tmp & Sn_IR_TIMEOUT)
|
||||||
|
{
|
||||||
|
close(sn);
|
||||||
|
return SOCKERR_TIMEOUT;
|
||||||
|
}
|
||||||
|
else return SOCK_BUSY;
|
||||||
|
}
|
||||||
|
freesize = getSn_TxMAX(sn);
|
||||||
|
if (len > freesize) len = freesize; // check size not to exceed MAX size.
|
||||||
|
while(1)
|
||||||
|
{
|
||||||
|
freesize = getSn_TX_FSR(sn);
|
||||||
|
tmp = getSn_SR(sn);
|
||||||
|
if ((tmp != SOCK_ESTABLISHED) && (tmp != SOCK_CLOSE_WAIT))
|
||||||
|
{
|
||||||
|
close(sn);
|
||||||
|
return SOCKERR_SOCKSTATUS;
|
||||||
|
}
|
||||||
|
if( (sock_io_mode & (1<<sn)) && (len > freesize) ) return SOCK_BUSY;
|
||||||
|
if(len <= freesize) break;
|
||||||
|
}
|
||||||
|
wiz_send_data(sn, buf, len);
|
||||||
|
#if _WIZCHIP_ == 5200
|
||||||
|
sock_next_rd[sn] = getSn_TX_RD(sn) + len;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
setSn_TX_WRSR(sn,len);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
setSn_CR(sn,Sn_CR_SEND);
|
||||||
|
/* wait to process the command... */
|
||||||
|
while(getSn_CR(sn));
|
||||||
|
sock_is_sending |= (1 << sn);
|
||||||
|
//M20150409 : Explicit Type Casting
|
||||||
|
//return len;
|
||||||
|
return (int32_t)len;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int32_t recv(uint8_t sn, uint8_t * buf, uint16_t len)
|
||||||
|
{
|
||||||
|
uint8_t tmp = 0;
|
||||||
|
uint16_t recvsize = 0;
|
||||||
|
//A20150601 : For integarating with W5300
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
uint8_t head[2];
|
||||||
|
uint16_t mr;
|
||||||
|
#endif
|
||||||
|
//
|
||||||
|
CHECK_SOCKNUM();
|
||||||
|
CHECK_SOCKMODE(Sn_MR_TCP);
|
||||||
|
CHECK_SOCKDATA();
|
||||||
|
|
||||||
|
recvsize = getSn_RxMAX(sn);
|
||||||
|
if(recvsize < len) len = recvsize;
|
||||||
|
|
||||||
|
//A20150601 : For Integrating with W5300
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
//sock_pack_info[sn] = PACK_COMPLETED; // for clear
|
||||||
|
if(sock_remained_size[sn] == 0)
|
||||||
|
{
|
||||||
|
#endif
|
||||||
|
//
|
||||||
|
while(1)
|
||||||
|
{
|
||||||
|
recvsize = getSn_RX_RSR(sn);
|
||||||
|
tmp = getSn_SR(sn);
|
||||||
|
if (tmp != SOCK_ESTABLISHED)
|
||||||
|
{
|
||||||
|
if(tmp == SOCK_CLOSE_WAIT)
|
||||||
|
{
|
||||||
|
if(recvsize != 0) break;
|
||||||
|
else if(getSn_TX_FSR(sn) == getSn_TxMAX(sn))
|
||||||
|
{
|
||||||
|
close(sn);
|
||||||
|
return SOCKERR_SOCKSTATUS;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
close(sn);
|
||||||
|
return SOCKERR_SOCKSTATUS;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if((sock_io_mode & (1<<sn)) && (recvsize == 0)) return SOCK_BUSY;
|
||||||
|
if(recvsize != 0) break;
|
||||||
|
};
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//A20150601 : For integrating with W5300
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
if((sock_remained_size[sn] == 0) || (getSn_MR(sn) & Sn_MR_ALIGN))
|
||||||
|
{
|
||||||
|
mr = getMR();
|
||||||
|
if((getSn_MR(sn) & Sn_MR_ALIGN)==0)
|
||||||
|
{
|
||||||
|
wiz_recv_data(sn,head,2);
|
||||||
|
if(mr & MR_FS)
|
||||||
|
recvsize = (((uint16_t)head[1]) << 8) | ((uint16_t)head[0]);
|
||||||
|
else
|
||||||
|
recvsize = (((uint16_t)head[0]) << 8) | ((uint16_t)head[1]);
|
||||||
|
sock_pack_info[sn] = PACK_FIRST;
|
||||||
|
}
|
||||||
|
sock_remained_size[sn] = recvsize;
|
||||||
|
}
|
||||||
|
if(len > sock_remained_size[sn]) len = sock_remained_size[sn];
|
||||||
|
recvsize = len;
|
||||||
|
if(sock_pack_info[sn] & PACK_FIFOBYTE)
|
||||||
|
{
|
||||||
|
*buf = sock_remained_byte[sn];
|
||||||
|
buf++;
|
||||||
|
sock_pack_info[sn] &= ~(PACK_FIFOBYTE);
|
||||||
|
recvsize -= 1;
|
||||||
|
sock_remained_size[sn] -= 1;
|
||||||
|
}
|
||||||
|
if(recvsize != 0)
|
||||||
|
{
|
||||||
|
wiz_recv_data(sn, buf, recvsize);
|
||||||
|
setSn_CR(sn,Sn_CR_RECV);
|
||||||
|
while(getSn_CR(sn));
|
||||||
|
}
|
||||||
|
sock_remained_size[sn] -= recvsize;
|
||||||
|
if(sock_remained_size[sn] != 0)
|
||||||
|
{
|
||||||
|
sock_pack_info[sn] |= PACK_REMAINED;
|
||||||
|
if(recvsize & 0x1) sock_pack_info[sn] |= PACK_FIFOBYTE;
|
||||||
|
}
|
||||||
|
else sock_pack_info[sn] = PACK_COMPLETED;
|
||||||
|
if(getSn_MR(sn) & Sn_MR_ALIGN) sock_remained_size[sn] = 0;
|
||||||
|
//len = recvsize;
|
||||||
|
#else
|
||||||
|
if(recvsize < len) len = recvsize;
|
||||||
|
wiz_recv_data(sn, buf, len);
|
||||||
|
setSn_CR(sn,Sn_CR_RECV);
|
||||||
|
while(getSn_CR(sn));
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//M20150409 : Explicit Type Casting
|
||||||
|
//return len;
|
||||||
|
return (int32_t)len;
|
||||||
|
}
|
||||||
|
|
||||||
|
int32_t sendto(uint8_t sn, uint8_t * buf, uint16_t len, uint8_t * addr, uint16_t port)
|
||||||
|
{
|
||||||
|
uint8_t tmp = 0;
|
||||||
|
uint16_t freesize = 0;
|
||||||
|
uint32_t taddr;
|
||||||
|
|
||||||
|
CHECK_SOCKNUM();
|
||||||
|
switch(getSn_MR(sn) & 0x0F)
|
||||||
|
{
|
||||||
|
case Sn_MR_UDP:
|
||||||
|
case Sn_MR_MACRAW:
|
||||||
|
// break;
|
||||||
|
// #if ( _WIZCHIP_ < 5200 )
|
||||||
|
case Sn_MR_IPRAW:
|
||||||
|
break;
|
||||||
|
// #endif
|
||||||
|
default:
|
||||||
|
return SOCKERR_SOCKMODE;
|
||||||
|
}
|
||||||
|
CHECK_SOCKDATA();
|
||||||
|
//M20140501 : For avoiding fatal error on memory align mismatched
|
||||||
|
//if(*((uint32_t*)addr) == 0) return SOCKERR_IPINVALID;
|
||||||
|
//{
|
||||||
|
//uint32_t taddr;
|
||||||
|
taddr = ((uint32_t)addr[0]) & 0x000000FF;
|
||||||
|
taddr = (taddr << 8) + ((uint32_t)addr[1] & 0x000000FF);
|
||||||
|
taddr = (taddr << 8) + ((uint32_t)addr[2] & 0x000000FF);
|
||||||
|
taddr = (taddr << 8) + ((uint32_t)addr[3] & 0x000000FF);
|
||||||
|
//}
|
||||||
|
//
|
||||||
|
//if(*((uint32_t*)addr) == 0) return SOCKERR_IPINVALID;
|
||||||
|
if((taddr == 0) && ((getSn_MR(sn)&Sn_MR_MACRAW) != Sn_MR_MACRAW)) return SOCKERR_IPINVALID;
|
||||||
|
if((port == 0) && ((getSn_MR(sn)&Sn_MR_MACRAW) != Sn_MR_MACRAW)) return SOCKERR_PORTZERO;
|
||||||
|
tmp = getSn_SR(sn);
|
||||||
|
//#if ( _WIZCHIP_ < 5200 )
|
||||||
|
if((tmp != SOCK_MACRAW) && (tmp != SOCK_UDP) && (tmp != SOCK_IPRAW)) return SOCKERR_SOCKSTATUS;
|
||||||
|
//#else
|
||||||
|
// if(tmp != SOCK_MACRAW && tmp != SOCK_UDP) return SOCKERR_SOCKSTATUS;
|
||||||
|
//#endif
|
||||||
|
|
||||||
|
setSn_DIPR(sn,addr);
|
||||||
|
setSn_DPORT(sn,port);
|
||||||
|
freesize = getSn_TxMAX(sn);
|
||||||
|
if (len > freesize) len = freesize; // check size not to exceed MAX size.
|
||||||
|
while(1)
|
||||||
|
{
|
||||||
|
freesize = getSn_TX_FSR(sn);
|
||||||
|
if(getSn_SR(sn) == SOCK_CLOSED) return SOCKERR_SOCKCLOSED;
|
||||||
|
if( (sock_io_mode & (1<<sn)) && (len > freesize) ) return SOCK_BUSY;
|
||||||
|
if(len <= freesize) break;
|
||||||
|
};
|
||||||
|
wiz_send_data(sn, buf, len);
|
||||||
|
|
||||||
|
#if _WIZCHIP_ < 5500 //M20150401 : for WIZCHIP Errata #4, #5 (ARP errata)
|
||||||
|
getSIPR((uint8_t*)&taddr);
|
||||||
|
if(taddr == 0)
|
||||||
|
{
|
||||||
|
getSUBR((uint8_t*)&taddr);
|
||||||
|
setSUBR((uint8_t*)"\x00\x00\x00\x00");
|
||||||
|
}
|
||||||
|
else taddr = 0;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//A20150601 : For W5300
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
setSn_TX_WRSR(sn, len);
|
||||||
|
#endif
|
||||||
|
//
|
||||||
|
setSn_CR(sn,Sn_CR_SEND);
|
||||||
|
/* wait to process the command... */
|
||||||
|
while(getSn_CR(sn));
|
||||||
|
while(1)
|
||||||
|
{
|
||||||
|
tmp = getSn_IR(sn);
|
||||||
|
if(tmp & Sn_IR_SENDOK)
|
||||||
|
{
|
||||||
|
setSn_IR(sn, Sn_IR_SENDOK);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
//M:20131104
|
||||||
|
//else if(tmp & Sn_IR_TIMEOUT) return SOCKERR_TIMEOUT;
|
||||||
|
else if(tmp & Sn_IR_TIMEOUT)
|
||||||
|
{
|
||||||
|
setSn_IR(sn, Sn_IR_TIMEOUT);
|
||||||
|
//M20150409 : Fixed the lost of sign bits by type casting.
|
||||||
|
//len = (uint16_t)SOCKERR_TIMEOUT;
|
||||||
|
//break;
|
||||||
|
#if _WIZCHIP_ < 5500 //M20150401 : for WIZCHIP Errata #4, #5 (ARP errata)
|
||||||
|
if(taddr) setSUBR((uint8_t*)&taddr);
|
||||||
|
#endif
|
||||||
|
return SOCKERR_TIMEOUT;
|
||||||
|
}
|
||||||
|
////////////
|
||||||
|
}
|
||||||
|
#if _WIZCHIP_ < 5500 //M20150401 : for WIZCHIP Errata #4, #5 (ARP errata)
|
||||||
|
if(taddr) setSUBR((uint8_t*)&taddr);
|
||||||
|
#endif
|
||||||
|
//M20150409 : Explicit Type Casting
|
||||||
|
//return len;
|
||||||
|
return (int32_t)len;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
int32_t recvfrom(uint8_t sn, uint8_t * buf, uint16_t len, uint8_t * addr, uint16_t *port)
|
||||||
|
{
|
||||||
|
//M20150601 : For W5300
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
uint16_t mr;
|
||||||
|
uint16_t mr1;
|
||||||
|
#else
|
||||||
|
uint8_t mr;
|
||||||
|
#endif
|
||||||
|
//
|
||||||
|
uint8_t head[8];
|
||||||
|
uint16_t pack_len=0;
|
||||||
|
|
||||||
|
CHECK_SOCKNUM();
|
||||||
|
//CHECK_SOCKMODE(Sn_MR_UDP);
|
||||||
|
//A20150601
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
mr1 = getMR();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
switch((mr=getSn_MR(sn)) & 0x0F)
|
||||||
|
{
|
||||||
|
case Sn_MR_UDP:
|
||||||
|
case Sn_MR_IPRAW:
|
||||||
|
case Sn_MR_MACRAW:
|
||||||
|
break;
|
||||||
|
#if ( _WIZCHIP_ < 5200 )
|
||||||
|
case Sn_MR_PPPoE:
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
default:
|
||||||
|
return SOCKERR_SOCKMODE;
|
||||||
|
}
|
||||||
|
CHECK_SOCKDATA();
|
||||||
|
if(sock_remained_size[sn] == 0)
|
||||||
|
{
|
||||||
|
while(1)
|
||||||
|
{
|
||||||
|
pack_len = getSn_RX_RSR(sn);
|
||||||
|
if(getSn_SR(sn) == SOCK_CLOSED) return SOCKERR_SOCKCLOSED;
|
||||||
|
if( (sock_io_mode & (1<<sn)) && (pack_len == 0) ) return SOCK_BUSY;
|
||||||
|
if(pack_len != 0) break;
|
||||||
|
};
|
||||||
|
}
|
||||||
|
//D20150601 : Move it to bottom
|
||||||
|
// sock_pack_info[sn] = PACK_COMPLETED;
|
||||||
|
switch (mr & 0x07)
|
||||||
|
{
|
||||||
|
case Sn_MR_UDP :
|
||||||
|
if(sock_remained_size[sn] == 0)
|
||||||
|
{
|
||||||
|
wiz_recv_data(sn, head, 8);
|
||||||
|
setSn_CR(sn,Sn_CR_RECV);
|
||||||
|
while(getSn_CR(sn));
|
||||||
|
// read peer's IP address, port number & packet length
|
||||||
|
//A20150601 : For W5300
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
if(mr1 & MR_FS)
|
||||||
|
{
|
||||||
|
addr[0] = head[1];
|
||||||
|
addr[1] = head[0];
|
||||||
|
addr[2] = head[3];
|
||||||
|
addr[3] = head[2];
|
||||||
|
*port = head[5];
|
||||||
|
*port = (*port << 8) + head[4];
|
||||||
|
sock_remained_size[sn] = head[7];
|
||||||
|
sock_remained_size[sn] = (sock_remained_size[sn] << 8) + head[6];
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
#endif
|
||||||
|
addr[0] = head[0];
|
||||||
|
addr[1] = head[1];
|
||||||
|
addr[2] = head[2];
|
||||||
|
addr[3] = head[3];
|
||||||
|
*port = head[4];
|
||||||
|
*port = (*port << 8) + head[5];
|
||||||
|
sock_remained_size[sn] = head[6];
|
||||||
|
sock_remained_size[sn] = (sock_remained_size[sn] << 8) + head[7];
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
sock_pack_info[sn] = PACK_FIRST;
|
||||||
|
}
|
||||||
|
if(len < sock_remained_size[sn]) pack_len = len;
|
||||||
|
else pack_len = sock_remained_size[sn];
|
||||||
|
//A20150601 : For W5300
|
||||||
|
len = pack_len;
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
if(sock_pack_info[sn] & PACK_FIFOBYTE)
|
||||||
|
{
|
||||||
|
*buf++ = sock_remained_byte[sn];
|
||||||
|
pack_len -= 1;
|
||||||
|
sock_remained_size[sn] -= 1;
|
||||||
|
sock_pack_info[sn] &= ~PACK_FIFOBYTE;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
//
|
||||||
|
// Need to packet length check (default 1472)
|
||||||
|
//
|
||||||
|
wiz_recv_data(sn, buf, pack_len); // data copy.
|
||||||
|
break;
|
||||||
|
case Sn_MR_MACRAW :
|
||||||
|
if(sock_remained_size[sn] == 0)
|
||||||
|
{
|
||||||
|
wiz_recv_data(sn, head, 2);
|
||||||
|
setSn_CR(sn,Sn_CR_RECV);
|
||||||
|
while(getSn_CR(sn));
|
||||||
|
// read peer's IP address, port number & packet length
|
||||||
|
sock_remained_size[sn] = head[0];
|
||||||
|
sock_remained_size[sn] = (sock_remained_size[sn] <<8) + head[1] -2;
|
||||||
|
#if _WIZCHIP_ == W5300
|
||||||
|
if(sock_remained_size[sn] & 0x01)
|
||||||
|
sock_remained_size[sn] = sock_remained_size[sn] + 1 - 4;
|
||||||
|
else
|
||||||
|
sock_remained_size[sn] -= 4;
|
||||||
|
#endif
|
||||||
|
if(sock_remained_size[sn] > 1514)
|
||||||
|
{
|
||||||
|
close(sn);
|
||||||
|
return SOCKFATAL_PACKLEN;
|
||||||
|
}
|
||||||
|
sock_pack_info[sn] = PACK_FIRST;
|
||||||
|
}
|
||||||
|
if(len < sock_remained_size[sn]) pack_len = len;
|
||||||
|
else pack_len = sock_remained_size[sn];
|
||||||
|
wiz_recv_data(sn,buf,pack_len);
|
||||||
|
break;
|
||||||
|
//#if ( _WIZCHIP_ < 5200 )
|
||||||
|
case Sn_MR_IPRAW:
|
||||||
|
if(sock_remained_size[sn] == 0)
|
||||||
|
{
|
||||||
|
wiz_recv_data(sn, head, 6);
|
||||||
|
setSn_CR(sn,Sn_CR_RECV);
|
||||||
|
while(getSn_CR(sn));
|
||||||
|
addr[0] = head[0];
|
||||||
|
addr[1] = head[1];
|
||||||
|
addr[2] = head[2];
|
||||||
|
addr[3] = head[3];
|
||||||
|
sock_remained_size[sn] = head[4];
|
||||||
|
//M20150401 : For Typing Error
|
||||||
|
//sock_remaiend_size[sn] = (sock_remained_size[sn] << 8) + head[5];
|
||||||
|
sock_remained_size[sn] = (sock_remained_size[sn] << 8) + head[5];
|
||||||
|
sock_pack_info[sn] = PACK_FIRST;
|
||||||
|
}
|
||||||
|
//
|
||||||
|
// Need to packet length check
|
||||||
|
//
|
||||||
|
if(len < sock_remained_size[sn]) pack_len = len;
|
||||||
|
else pack_len = sock_remained_size[sn];
|
||||||
|
wiz_recv_data(sn, buf, pack_len); // data copy.
|
||||||
|
break;
|
||||||
|
//#endif
|
||||||
|
default:
|
||||||
|
wiz_recv_ignore(sn, pack_len); // data copy.
|
||||||
|
sock_remained_size[sn] = pack_len;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
setSn_CR(sn,Sn_CR_RECV);
|
||||||
|
/* wait to process the command... */
|
||||||
|
while(getSn_CR(sn)) ;
|
||||||
|
sock_remained_size[sn] -= pack_len;
|
||||||
|
//M20150601 :
|
||||||
|
//if(sock_remained_size[sn] != 0) sock_pack_info[sn] |= 0x01;
|
||||||
|
if(sock_remained_size[sn] != 0)
|
||||||
|
{
|
||||||
|
sock_pack_info[sn] |= PACK_REMAINED;
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
if(pack_len & 0x01) sock_pack_info[sn] |= PACK_FIFOBYTE;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
else sock_pack_info[sn] = PACK_COMPLETED;
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
pack_len = len;
|
||||||
|
#endif
|
||||||
|
//
|
||||||
|
//M20150409 : Explicit Type Casting
|
||||||
|
//return pack_len;
|
||||||
|
return (int32_t)pack_len;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int8_t ctlsocket(uint8_t sn, ctlsock_type cstype, void* arg)
|
||||||
|
{
|
||||||
|
uint8_t tmp = 0;
|
||||||
|
CHECK_SOCKNUM();
|
||||||
|
switch(cstype)
|
||||||
|
{
|
||||||
|
case CS_SET_IOMODE:
|
||||||
|
tmp = *((uint8_t*)arg);
|
||||||
|
if(tmp == SOCK_IO_NONBLOCK) sock_io_mode |= (1<<sn);
|
||||||
|
else if(tmp == SOCK_IO_BLOCK) sock_io_mode &= ~(1<<sn);
|
||||||
|
else return SOCKERR_ARG;
|
||||||
|
break;
|
||||||
|
case CS_GET_IOMODE:
|
||||||
|
//M20140501 : implict type casting -> explict type casting
|
||||||
|
//*((uint8_t*)arg) = (sock_io_mode >> sn) & 0x0001;
|
||||||
|
*((uint8_t*)arg) = (uint8_t)((sock_io_mode >> sn) & 0x0001);
|
||||||
|
//
|
||||||
|
break;
|
||||||
|
case CS_GET_MAXTXBUF:
|
||||||
|
*((uint16_t*)arg) = getSn_TxMAX(sn);
|
||||||
|
break;
|
||||||
|
case CS_GET_MAXRXBUF:
|
||||||
|
*((uint16_t*)arg) = getSn_RxMAX(sn);
|
||||||
|
break;
|
||||||
|
case CS_CLR_INTERRUPT:
|
||||||
|
if( (*(uint8_t*)arg) > SIK_ALL) return SOCKERR_ARG;
|
||||||
|
setSn_IR(sn,*(uint8_t*)arg);
|
||||||
|
break;
|
||||||
|
case CS_GET_INTERRUPT:
|
||||||
|
*((uint8_t*)arg) = getSn_IR(sn);
|
||||||
|
break;
|
||||||
|
#if _WIZCHIP_ != 5100
|
||||||
|
case CS_SET_INTMASK:
|
||||||
|
if( (*(uint8_t*)arg) > SIK_ALL) return SOCKERR_ARG;
|
||||||
|
setSn_IMR(sn,*(uint8_t*)arg);
|
||||||
|
break;
|
||||||
|
case CS_GET_INTMASK:
|
||||||
|
*((uint8_t*)arg) = getSn_IMR(sn);
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
default:
|
||||||
|
return SOCKERR_ARG;
|
||||||
|
}
|
||||||
|
return SOCK_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
int8_t setsockopt(uint8_t sn, sockopt_type sotype, void* arg)
|
||||||
|
{
|
||||||
|
// M20131220 : Remove warning
|
||||||
|
//uint8_t tmp;
|
||||||
|
CHECK_SOCKNUM();
|
||||||
|
switch(sotype)
|
||||||
|
{
|
||||||
|
case SO_TTL:
|
||||||
|
setSn_TTL(sn,*(uint8_t*)arg);
|
||||||
|
break;
|
||||||
|
case SO_TOS:
|
||||||
|
setSn_TOS(sn,*(uint8_t*)arg);
|
||||||
|
break;
|
||||||
|
case SO_MSS:
|
||||||
|
setSn_MSSR(sn,*(uint16_t*)arg);
|
||||||
|
break;
|
||||||
|
case SO_DESTIP:
|
||||||
|
setSn_DIPR(sn, (uint8_t*)arg);
|
||||||
|
break;
|
||||||
|
case SO_DESTPORT:
|
||||||
|
setSn_DPORT(sn, *(uint16_t*)arg);
|
||||||
|
break;
|
||||||
|
#if _WIZCHIP_ != 5100
|
||||||
|
case SO_KEEPALIVESEND:
|
||||||
|
CHECK_SOCKMODE(Sn_MR_TCP);
|
||||||
|
#if _WIZCHIP_ > 5200
|
||||||
|
if(getSn_KPALVTR(sn) != 0) return SOCKERR_SOCKOPT;
|
||||||
|
#endif
|
||||||
|
setSn_CR(sn,Sn_CR_SEND_KEEP);
|
||||||
|
while(getSn_CR(sn) != 0)
|
||||||
|
{
|
||||||
|
// M20131220
|
||||||
|
//if ((tmp = getSn_IR(sn)) & Sn_IR_TIMEOUT)
|
||||||
|
if (getSn_IR(sn) & Sn_IR_TIMEOUT)
|
||||||
|
{
|
||||||
|
setSn_IR(sn, Sn_IR_TIMEOUT);
|
||||||
|
return SOCKERR_TIMEOUT;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
#if _WIZCHIP_ > 5200
|
||||||
|
case SO_KEEPALIVEAUTO:
|
||||||
|
CHECK_SOCKMODE(Sn_MR_TCP);
|
||||||
|
setSn_KPALVTR(sn,*(uint8_t*)arg);
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
default:
|
||||||
|
return SOCKERR_ARG;
|
||||||
|
}
|
||||||
|
return SOCK_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
int8_t getsockopt(uint8_t sn, sockopt_type sotype, void* arg)
|
||||||
|
{
|
||||||
|
CHECK_SOCKNUM();
|
||||||
|
switch(sotype)
|
||||||
|
{
|
||||||
|
case SO_FLAG:
|
||||||
|
*(uint8_t*)arg = getSn_MR(sn) & 0xF0;
|
||||||
|
break;
|
||||||
|
case SO_TTL:
|
||||||
|
*(uint8_t*) arg = getSn_TTL(sn);
|
||||||
|
break;
|
||||||
|
case SO_TOS:
|
||||||
|
*(uint8_t*) arg = getSn_TOS(sn);
|
||||||
|
break;
|
||||||
|
case SO_MSS:
|
||||||
|
*(uint16_t*) arg = getSn_MSSR(sn);
|
||||||
|
break;
|
||||||
|
case SO_DESTIP:
|
||||||
|
getSn_DIPR(sn, (uint8_t*)arg);
|
||||||
|
break;
|
||||||
|
case SO_DESTPORT:
|
||||||
|
*(uint16_t*) arg = getSn_DPORT(sn);
|
||||||
|
break;
|
||||||
|
#if _WIZCHIP_ > 5200
|
||||||
|
case SO_KEEPALIVEAUTO:
|
||||||
|
CHECK_SOCKMODE(Sn_MR_TCP);
|
||||||
|
*(uint16_t*) arg = getSn_KPALVTR(sn);
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
case SO_SENDBUF:
|
||||||
|
*(uint16_t*) arg = getSn_TX_FSR(sn);
|
||||||
|
break;
|
||||||
|
case SO_RECVBUF:
|
||||||
|
*(uint16_t*) arg = getSn_RX_RSR(sn);
|
||||||
|
break;
|
||||||
|
case SO_STATUS:
|
||||||
|
*(uint8_t*) arg = getSn_SR(sn);
|
||||||
|
break;
|
||||||
|
case SO_REMAINSIZE:
|
||||||
|
if(getSn_MR(sn) & Sn_MR_TCP)
|
||||||
|
*(uint16_t*)arg = getSn_RX_RSR(sn);
|
||||||
|
else
|
||||||
|
*(uint16_t*)arg = sock_remained_size[sn];
|
||||||
|
break;
|
||||||
|
case SO_PACKINFO:
|
||||||
|
//CHECK_SOCKMODE(Sn_MR_TCP);
|
||||||
|
#if _WIZCHIP_ != 5300
|
||||||
|
if((getSn_MR(sn) == Sn_MR_TCP))
|
||||||
|
return SOCKERR_SOCKMODE;
|
||||||
|
#endif
|
||||||
|
*(uint8_t*)arg = sock_pack_info[sn];
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
return SOCKERR_SOCKOPT;
|
||||||
|
}
|
||||||
|
return SOCK_OK;
|
||||||
|
}
|
||||||
@ -0,0 +1,489 @@
|
|||||||
|
//*****************************************************************************
|
||||||
|
//
|
||||||
|
//! \file socket.h
|
||||||
|
//! \brief SOCKET APIs Header file.
|
||||||
|
//! \details SOCKET APIs like as berkeley socket api.
|
||||||
|
//! \version 1.0.2
|
||||||
|
//! \date 2013/10/21
|
||||||
|
//! \par Revision history
|
||||||
|
//! <2015/02/05> Notice
|
||||||
|
//! The version history is not updated after this point.
|
||||||
|
//! Download the latest version directly from GitHub. Please visit the our GitHub repository for ioLibrary.
|
||||||
|
//! >> https://github.com/Wiznet/ioLibrary_Driver
|
||||||
|
//! <2014/05/01> V1.0.2. Refer to M20140501
|
||||||
|
//! 1. Modify the comment : SO_REMAINED -> PACK_REMAINED
|
||||||
|
//! 2. Add the comment as zero byte udp data reception in getsockopt().
|
||||||
|
//! <2013/10/21> 1st Release
|
||||||
|
//! \author MidnightCow
|
||||||
|
//! \copyright
|
||||||
|
//!
|
||||||
|
//! Copyright (c) 2013, WIZnet Co., LTD.
|
||||||
|
//! All rights reserved.
|
||||||
|
//!
|
||||||
|
//! Redistribution and use in source and binary forms, with or without
|
||||||
|
//! modification, are permitted provided that the following conditions
|
||||||
|
//! are met:
|
||||||
|
//!
|
||||||
|
//! * Redistributions of source code must retain the above copyright
|
||||||
|
//! notice, this list of conditions and the following disclaimer.
|
||||||
|
//! * Redistributions in binary form must reproduce the above copyright
|
||||||
|
//! notice, this list of conditions and the following disclaimer in the
|
||||||
|
//! documentation and/or other materials provided with the distribution.
|
||||||
|
//! * Neither the name of the <ORGANIZATION> nor the names of its
|
||||||
|
//! contributors may be used to endorse or promote products derived
|
||||||
|
//! from this software without specific prior written permission.
|
||||||
|
//!
|
||||||
|
//! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
|
//! AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
//! IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
//! ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||||
|
//! LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
//! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
//! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
//! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
//! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
//! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
||||||
|
//! THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
//
|
||||||
|
//*****************************************************************************
|
||||||
|
/**
|
||||||
|
* @defgroup WIZnet_socket_APIs 1. WIZnet socket APIs
|
||||||
|
* @brief WIZnet socket APIs are based on Berkeley socket APIs, thus it has much similar name and interface.
|
||||||
|
* But there is a little bit of difference.
|
||||||
|
* @details
|
||||||
|
* <b> Comparison between WIZnet and Berkeley SOCKET APIs </b>
|
||||||
|
* <table>
|
||||||
|
* <tr> <td><b>API</b></td> <td><b>WIZnet</b></td> <td><b>Berkeley</b></td> </tr>
|
||||||
|
* <tr> <td>socket()</td> <td>O</td> <td>O</td> </tr>
|
||||||
|
* <tr> <td><b>bind()</b></td> <td>X</td> <td>O</td> </tr>
|
||||||
|
* <tr> <td><b>listen()</b></td> <td>O</td> <td>O</td> </tr>
|
||||||
|
* <tr> <td><b>connect()</b></td> <td>O</td> <td>O</td> </tr>
|
||||||
|
* <tr> <td><b>accept()</b></td> <td>X</td> <td>O</td> </tr>
|
||||||
|
* <tr> <td><b>recv()</b></td> <td>O</td> <td>O</td> </tr>
|
||||||
|
* <tr> <td><b>send()</b></td> <td>O</td> <td>O</td> </tr>
|
||||||
|
* <tr> <td><b>recvfrom()</b></td> <td>O</td> <td>O</td> </tr>
|
||||||
|
* <tr> <td><b>sendto()</b></td> <td>O</td> <td>O</td> </tr>
|
||||||
|
* <tr> <td><b>closesocket()</b></td> <td>O<br>close() & disconnect()</td> <td>O</td> </tr>
|
||||||
|
* </table>
|
||||||
|
* There are @b bind() and @b accept() functions in @b Berkeley SOCKET API but,
|
||||||
|
* not in @b WIZnet SOCKET API. Because socket() of WIZnet is not only creating a SOCKET but also binding a local port number,
|
||||||
|
* and listen() of WIZnet is not only listening to connection request from client but also accepting the connection request. \n
|
||||||
|
* When you program "TCP SERVER" with Berkeley SOCKET API, you can use only one listen port.
|
||||||
|
* When the listen SOCKET accepts a connection request from a client, it keeps listening.
|
||||||
|
* After accepting the connection request, a new SOCKET is created and the new SOCKET is used in communication with the client. \n
|
||||||
|
* Following figure shows network flow diagram by Berkeley SOCKET API.
|
||||||
|
* @image html Berkeley_SOCKET.jpg "<Berkeley SOCKET API>"
|
||||||
|
* But, When you program "TCP SERVER" with WIZnet SOCKET API, you can use as many as 8 listen SOCKET with same port number. \n
|
||||||
|
* Because there's no accept() in WIZnet SOCKET APIs, when the listen SOCKET accepts a connection request from a client,
|
||||||
|
* it is changed in order to communicate with the client.
|
||||||
|
* And the changed SOCKET is not listening any more and is dedicated for communicating with the client. \n
|
||||||
|
* If there're many listen SOCKET with same listen port number and a client requests a connection,
|
||||||
|
* the SOCKET which has the smallest SOCKET number accepts the request and is changed as communication SOCKET. \n
|
||||||
|
* Following figure shows network flow diagram by WIZnet SOCKET API.
|
||||||
|
* @image html WIZnet_SOCKET.jpg "<WIZnet SOCKET API>"
|
||||||
|
*/
|
||||||
|
#ifndef _SOCKET_H_
|
||||||
|
#define _SOCKET_H_
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "wizchip_conf.h"
|
||||||
|
|
||||||
|
#define SOCKET uint8_t ///< SOCKET type define for legacy driver
|
||||||
|
|
||||||
|
#define SOCK_OK 1 ///< Result is OK about socket process.
|
||||||
|
#define SOCK_BUSY 0 ///< Socket is busy on processing the operation. Valid only Non-block IO Mode.
|
||||||
|
#define SOCK_FATAL -1000 ///< Result is fatal error about socket process.
|
||||||
|
|
||||||
|
#define SOCK_ERROR 0
|
||||||
|
#define SOCKERR_SOCKNUM (SOCK_ERROR - 1) ///< Invalid socket number
|
||||||
|
#define SOCKERR_SOCKOPT (SOCK_ERROR - 2) ///< Invalid socket option
|
||||||
|
#define SOCKERR_SOCKINIT (SOCK_ERROR - 3) ///< Socket is not initialized or SIPR is Zero IP address when Sn_MR_TCP
|
||||||
|
#define SOCKERR_SOCKCLOSED (SOCK_ERROR - 4) ///< Socket unexpectedly closed.
|
||||||
|
#define SOCKERR_SOCKMODE (SOCK_ERROR - 5) ///< Invalid socket mode for socket operation.
|
||||||
|
#define SOCKERR_SOCKFLAG (SOCK_ERROR - 6) ///< Invalid socket flag
|
||||||
|
#define SOCKERR_SOCKSTATUS (SOCK_ERROR - 7) ///< Invalid socket status for socket operation.
|
||||||
|
#define SOCKERR_ARG (SOCK_ERROR - 10) ///< Invalid argument.
|
||||||
|
#define SOCKERR_PORTZERO (SOCK_ERROR - 11) ///< Port number is zero
|
||||||
|
#define SOCKERR_IPINVALID (SOCK_ERROR - 12) ///< Invalid IP address
|
||||||
|
#define SOCKERR_TIMEOUT (SOCK_ERROR - 13) ///< Timeout occurred
|
||||||
|
#define SOCKERR_DATALEN (SOCK_ERROR - 14) ///< Data length is zero or greater than buffer max size.
|
||||||
|
#define SOCKERR_BUFFER (SOCK_ERROR - 15) ///< Socket buffer is not enough for data communication.
|
||||||
|
|
||||||
|
#define SOCKFATAL_PACKLEN (SOCK_FATAL - 1) ///< Invalid packet length. Fatal Error.
|
||||||
|
|
||||||
|
/*
|
||||||
|
* SOCKET FLAG
|
||||||
|
*/
|
||||||
|
#define SF_ETHER_OWN (Sn_MR_MFEN) ///< In @ref Sn_MR_MACRAW, Receive only the packet as broadcast, multicast and own packet
|
||||||
|
#define SF_IGMP_VER2 (Sn_MR_MC) ///< In @ref Sn_MR_UDP with \ref SF_MULTI_ENABLE, Select IGMP version 2.
|
||||||
|
#define SF_TCP_NODELAY (Sn_MR_ND) ///< In @ref Sn_MR_TCP, Use to nodelayed ack.
|
||||||
|
#define SF_MULTI_ENABLE (Sn_MR_MULTI) ///< In @ref Sn_MR_UDP, Enable multicast mode.
|
||||||
|
|
||||||
|
#if _WIZCHIP_ == 5500
|
||||||
|
#define SF_BROAD_BLOCK (Sn_MR_BCASTB) ///< In @ref Sn_MR_UDP or @ref Sn_MR_MACRAW, Block broadcast packet. Valid only in W5500
|
||||||
|
#define SF_MULTI_BLOCK (Sn_MR_MMB) ///< In @ref Sn_MR_MACRAW, Block multicast packet. Valid only in W5500
|
||||||
|
#define SF_IPv6_BLOCK (Sn_MR_MIP6B) ///< In @ref Sn_MR_MACRAW, Block IPv6 packet. Valid only in W5500
|
||||||
|
#define SF_UNI_BLOCK (Sn_MR_UCASTB) ///< In @ref Sn_MR_UDP with \ref SF_MULTI_ENABLE. Valid only in W5500
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//A201505 : For W5300
|
||||||
|
#if _WIZCHIP_ == 5300
|
||||||
|
#define SF_TCP_ALIGN 0x02 ///< Valid only \ref Sn_MR_TCP and W5300, refer to \ref Sn_MR_ALIGN
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define SF_IO_NONBLOCK 0x01 ///< Socket nonblock io mode. It used parameter in \ref socket().
|
||||||
|
|
||||||
|
/*
|
||||||
|
* UDP & MACRAW Packet Infomation
|
||||||
|
*/
|
||||||
|
#define PACK_FIRST 0x80 ///< In Non-TCP packet, It indicates to start receiving a packet. (When W5300, This flag can be applied)
|
||||||
|
#define PACK_REMAINED 0x01 ///< In Non-TCP packet, It indicates to remain a packet to be received. (When W5300, This flag can be applied)
|
||||||
|
#define PACK_COMPLETED 0x00 ///< In Non-TCP packet, It indicates to complete to receive a packet. (When W5300, This flag can be applied)
|
||||||
|
//A20150601 : For Integrating with W5300
|
||||||
|
#define PACK_FIFOBYTE 0x02 ///< Valid only W5300, It indicate to have read already the Sn_RX_FIFOR.
|
||||||
|
//
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup WIZnet_socket_APIs
|
||||||
|
* @brief Open a socket.
|
||||||
|
* @details Initializes the socket with 'sn' passed as parameter and open.
|
||||||
|
*
|
||||||
|
* @param sn Socket number. It should be <b>0 ~ @ref \_WIZCHIP_SOCK_NUM_</b>.
|
||||||
|
* @param protocol Protocol type to operate such as TCP, UDP and MACRAW.
|
||||||
|
* @param port Port number to be bined.
|
||||||
|
* @param flag Socket flags as \ref SF_ETHER_OWN, \ref SF_IGMP_VER2, \ref SF_TCP_NODELAY, \ref SF_MULTI_ENABLE, \ref SF_IO_NONBLOCK and so on.\n
|
||||||
|
* Valid flags only in W5500 : @ref SF_BROAD_BLOCK, @ref SF_MULTI_BLOCK, @ref SF_IPv6_BLOCK, and @ref SF_UNI_BLOCK.
|
||||||
|
* @sa Sn_MR
|
||||||
|
*
|
||||||
|
* @return @b Success : The socket number @b 'sn' passed as parameter\n
|
||||||
|
* @b Fail :\n @ref SOCKERR_SOCKNUM - Invalid socket number\n
|
||||||
|
* @ref SOCKERR_SOCKMODE - Not support socket mode as TCP, UDP, and so on. \n
|
||||||
|
* @ref SOCKERR_SOCKFLAG - Invaild socket flag.
|
||||||
|
*/
|
||||||
|
int8_t socket(uint8_t sn, uint8_t protocol, uint16_t port, uint8_t flag);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup WIZnet_socket_APIs
|
||||||
|
* @brief Close a socket.
|
||||||
|
* @details It closes the socket with @b'sn' passed as parameter.
|
||||||
|
*
|
||||||
|
* @param sn Socket number. It should be <b>0 ~ @ref \_WIZCHIP_SOCK_NUM_</b>.
|
||||||
|
*
|
||||||
|
* @return @b Success : @ref SOCK_OK \n
|
||||||
|
* @b Fail : @ref SOCKERR_SOCKNUM - Invalid socket number
|
||||||
|
*/
|
||||||
|
int8_t close(uint8_t sn);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup WIZnet_socket_APIs
|
||||||
|
* @brief Listen to a connection request from a client.
|
||||||
|
* @details It is listening to a connection request from a client.
|
||||||
|
* If connection request is accepted successfully, the connection is established. Socket sn is used in passive(server) mode.
|
||||||
|
*
|
||||||
|
* @param sn Socket number. It should be <b>0 ~ @ref \_WIZCHIP_SOCK_NUM_</b>.
|
||||||
|
* @return @b Success : @ref SOCK_OK \n
|
||||||
|
* @b Fail :\n @ref SOCKERR_SOCKINIT - Socket is not initialized \n
|
||||||
|
* @ref SOCKERR_SOCKCLOSED - Socket closed unexpectedly.
|
||||||
|
*/
|
||||||
|
int8_t listen(uint8_t sn);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup WIZnet_socket_APIs
|
||||||
|
* @brief Try to connect a server.
|
||||||
|
* @details It requests connection to the server with destination IP address and port number passed as parameter.\n
|
||||||
|
* @note It is valid only in TCP client mode.
|
||||||
|
* In block io mode, it does not return until connection is completed.
|
||||||
|
* In Non-block io mode, it return @ref SOCK_BUSY immediately.
|
||||||
|
*
|
||||||
|
* @param sn Socket number. It should be <b>0 ~ @ref \_WIZCHIP_SOCK_NUM_</b>.
|
||||||
|
* @param addr Pointer variable of destination IP address. It should be allocated 4 bytes.
|
||||||
|
* @param port Destination port number.
|
||||||
|
*
|
||||||
|
* @return @b Success : @ref SOCK_OK \n
|
||||||
|
* @b Fail :\n @ref SOCKERR_SOCKNUM - Invalid socket number\n
|
||||||
|
* @ref SOCKERR_SOCKMODE - Invalid socket mode\n
|
||||||
|
* @ref SOCKERR_SOCKINIT - Socket is not initialized\n
|
||||||
|
* @ref SOCKERR_IPINVALID - Wrong server IP address\n
|
||||||
|
* @ref SOCKERR_PORTZERO - Server port zero\n
|
||||||
|
* @ref SOCKERR_TIMEOUT - Timeout occurred during request connection\n
|
||||||
|
* @ref SOCK_BUSY - In non-block io mode, it returned immediately\n
|
||||||
|
*/
|
||||||
|
int8_t connect(uint8_t sn, uint8_t * addr, uint16_t port);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup WIZnet_socket_APIs
|
||||||
|
* @brief Try to disconnect a connection socket.
|
||||||
|
* @details It sends request message to disconnect the TCP socket 'sn' passed as parameter to the server or client.
|
||||||
|
* @note It is valid only in TCP server or client mode. \n
|
||||||
|
* In block io mode, it does not return until disconnection is completed. \n
|
||||||
|
* In Non-block io mode, it return @ref SOCK_BUSY immediately. \n
|
||||||
|
|
||||||
|
* @param sn Socket number. It should be <b>0 ~ @ref \_WIZCHIP_SOCK_NUM_</b>.
|
||||||
|
* @return @b Success : @ref SOCK_OK \n
|
||||||
|
* @b Fail :\n @ref SOCKERR_SOCKNUM - Invalid socket number \n
|
||||||
|
* @ref SOCKERR_SOCKMODE - Invalid operation in the socket \n
|
||||||
|
* @ref SOCKERR_TIMEOUT - Timeout occurred \n
|
||||||
|
* @ref SOCK_BUSY - Socket is busy.
|
||||||
|
*/
|
||||||
|
int8_t disconnect(uint8_t sn);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup WIZnet_socket_APIs
|
||||||
|
* @brief Send data to the connected peer in TCP socket.
|
||||||
|
* @details It is used to send outgoing data to the connected socket.
|
||||||
|
* @note It is valid only in TCP server or client mode. It can't send data greater than socket buffer size. \n
|
||||||
|
* In block io mode, It doesn't return until data send is completed - socket buffer size is greater than data. \n
|
||||||
|
* In non-block io mode, It return @ref SOCK_BUSY immediately when socket buffer is not enough. \n
|
||||||
|
* @param sn Socket number. It should be <b>0 ~ @ref \_WIZCHIP_SOCK_NUM_</b>.
|
||||||
|
* @param buf Pointer buffer containing data to be sent.
|
||||||
|
* @param len The byte length of data in buf.
|
||||||
|
* @return @b Success : The sent data size \n
|
||||||
|
* @b Fail : \n @ref SOCKERR_SOCKSTATUS - Invalid socket status for socket operation \n
|
||||||
|
* @ref SOCKERR_TIMEOUT - Timeout occurred \n
|
||||||
|
* @ref SOCKERR_SOCKMODE - Invalid operation in the socket \n
|
||||||
|
* @ref SOCKERR_SOCKNUM - Invalid socket number \n
|
||||||
|
* @ref SOCKERR_DATALEN - zero data length \n
|
||||||
|
* @ref SOCK_BUSY - Socket is busy.
|
||||||
|
*/
|
||||||
|
int32_t send(uint8_t sn, uint8_t * buf, uint16_t len);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup WIZnet_socket_APIs
|
||||||
|
* @brief Receive data from the connected peer.
|
||||||
|
* @details It is used to read incoming data from the connected socket.\n
|
||||||
|
* It waits for data as much as the application wants to receive.
|
||||||
|
* @note It is valid only in TCP server or client mode. It can't receive data greater than socket buffer size. \n
|
||||||
|
* In block io mode, it doesn't return until data reception is completed - data is filled as <I>len</I> in socket buffer. \n
|
||||||
|
* In non-block io mode, it return @ref SOCK_BUSY immediately when <I>len</I> is greater than data size in socket buffer. \n
|
||||||
|
*
|
||||||
|
* @param sn Socket number. It should be <b>0 ~ @ref \_WIZCHIP_SOCK_NUM_</b>.
|
||||||
|
* @param buf Pointer buffer to read incoming data.
|
||||||
|
* @param len The max data length of data in buf.
|
||||||
|
* @return @b Success : The real received data size \n
|
||||||
|
* @b Fail :\n
|
||||||
|
* @ref SOCKERR_SOCKSTATUS - Invalid socket status for socket operation \n
|
||||||
|
* @ref SOCKERR_SOCKMODE - Invalid operation in the socket \n
|
||||||
|
* @ref SOCKERR_SOCKNUM - Invalid socket number \n
|
||||||
|
* @ref SOCKERR_DATALEN - zero data length \n
|
||||||
|
* @ref SOCK_BUSY - Socket is busy.
|
||||||
|
*/
|
||||||
|
int32_t recv(uint8_t sn, uint8_t * buf, uint16_t len);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup WIZnet_socket_APIs
|
||||||
|
* @brief Sends datagram to the peer with destination IP address and port number passed as parameter.
|
||||||
|
* @details It sends datagram of UDP or MACRAW to the peer with destination IP address and port number passed as parameter.\n
|
||||||
|
* Even if the connectionless socket has been previously connected to a specific address,
|
||||||
|
* the address and port number parameters override the destination address for that particular datagram only.
|
||||||
|
* @note In block io mode, It doesn't return until data send is completed - socket buffer size is greater than <I>len</I>.
|
||||||
|
* In non-block io mode, It return @ref SOCK_BUSY immediately when socket buffer is not enough.
|
||||||
|
*
|
||||||
|
* @param sn Socket number. It should be <b>0 ~ @ref \_WIZCHIP_SOCK_NUM_</b>.
|
||||||
|
* @param buf Pointer buffer to send outgoing data.
|
||||||
|
* @param len The byte length of data in buf.
|
||||||
|
* @param addr Pointer variable of destination IP address. It should be allocated 4 bytes.
|
||||||
|
* @param port Destination port number.
|
||||||
|
*
|
||||||
|
* @return @b Success : The sent data size \n
|
||||||
|
* @b Fail :\n @ref SOCKERR_SOCKNUM - Invalid socket number \n
|
||||||
|
* @ref SOCKERR_SOCKMODE - Invalid operation in the socket \n
|
||||||
|
* @ref SOCKERR_SOCKSTATUS - Invalid socket status for socket operation \n
|
||||||
|
* @ref SOCKERR_DATALEN - zero data length \n
|
||||||
|
* @ref SOCKERR_IPINVALID - Wrong server IP address\n
|
||||||
|
* @ref SOCKERR_PORTZERO - Server port zero\n
|
||||||
|
* @ref SOCKERR_SOCKCLOSED - Socket unexpectedly closed \n
|
||||||
|
* @ref SOCKERR_TIMEOUT - Timeout occurred \n
|
||||||
|
* @ref SOCK_BUSY - Socket is busy.
|
||||||
|
*/
|
||||||
|
int32_t sendto(uint8_t sn, uint8_t * buf, uint16_t len, uint8_t * addr, uint16_t port);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup WIZnet_socket_APIs
|
||||||
|
* @brief Receive datagram of UDP or MACRAW
|
||||||
|
* @details This function is an application I/F function which is used to receive the data in other then TCP mode. \n
|
||||||
|
* This function is used to receive UDP and MAC_RAW mode, and handle the header as well.
|
||||||
|
* This function can divide to received the packet data.
|
||||||
|
* On the MACRAW SOCKET, the addr and port parameters are ignored.
|
||||||
|
* @note In block io mode, it doesn't return until data reception is completed - data is filled as <I>len</I> in socket buffer
|
||||||
|
* In non-block io mode, it return @ref SOCK_BUSY immediately when <I>len</I> is greater than data size in socket buffer.
|
||||||
|
*
|
||||||
|
* @param sn Socket number. It should be <b>0 ~ @ref \_WIZCHIP_SOCK_NUM_</b>.
|
||||||
|
* @param buf Pointer buffer to read incoming data.
|
||||||
|
* @param len The max data length of data in buf.
|
||||||
|
* When the received packet size <= len, receives data as packet sized.
|
||||||
|
* When others, receives data as len.
|
||||||
|
* @param addr Pointer variable of destination IP address. It should be allocated 4 bytes.
|
||||||
|
* It is valid only when the first call recvfrom for receiving the packet.
|
||||||
|
* When it is valid, @ref packinfo[7] should be set as '1' after call @ref getsockopt(sn, SO_PACKINFO, &packinfo).
|
||||||
|
* @param port Pointer variable of destination port number.
|
||||||
|
* It is valid only when the first call recvform for receiving the packet.
|
||||||
|
* When it is valid, @ref packinfo[7] should be set as '1' after call @ref getsockopt(sn, SO_PACKINFO, &packinfo).
|
||||||
|
*
|
||||||
|
* @return @b Success : This function return real received data size for success.\n
|
||||||
|
* @b Fail : @ref SOCKERR_DATALEN - zero data length \n
|
||||||
|
* @ref SOCKERR_SOCKMODE - Invalid operation in the socket \n
|
||||||
|
* @ref SOCKERR_SOCKNUM - Invalid socket number \n
|
||||||
|
* @ref SOCKBUSY - Socket is busy.
|
||||||
|
*/
|
||||||
|
int32_t recvfrom(uint8_t sn, uint8_t * buf, uint16_t len, uint8_t * addr, uint16_t *port);
|
||||||
|
|
||||||
|
|
||||||
|
/////////////////////////////
|
||||||
|
// SOCKET CONTROL & OPTION //
|
||||||
|
/////////////////////////////
|
||||||
|
#define SOCK_IO_BLOCK 0 ///< Socket Block IO Mode in @ref setsockopt().
|
||||||
|
#define SOCK_IO_NONBLOCK 1 ///< Socket Non-block IO Mode in @ref setsockopt().
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @defgroup DATA_TYPE DATA TYPE
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup DATA_TYPE
|
||||||
|
* @brief The kind of Socket Interrupt.
|
||||||
|
* @sa Sn_IR, Sn_IMR, setSn_IR(), getSn_IR(), setSn_IMR(), getSn_IMR()
|
||||||
|
*/
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
SIK_CONNECTED = (1 << 0), ///< connected
|
||||||
|
SIK_DISCONNECTED = (1 << 1), ///< disconnected
|
||||||
|
SIK_RECEIVED = (1 << 2), ///< data received
|
||||||
|
SIK_TIMEOUT = (1 << 3), ///< timeout occurred
|
||||||
|
SIK_SENT = (1 << 4), ///< send ok
|
||||||
|
//M20150410 : Remove the comma of last member
|
||||||
|
//SIK_ALL = 0x1F, ///< all interrupt
|
||||||
|
SIK_ALL = 0x1F ///< all interrupt
|
||||||
|
}sockint_kind;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup DATA_TYPE
|
||||||
|
* @brief The type of @ref ctlsocket().
|
||||||
|
*/
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
CS_SET_IOMODE, ///< set socket IO mode with @ref SOCK_IO_BLOCK or @ref SOCK_IO_NONBLOCK
|
||||||
|
CS_GET_IOMODE, ///< get socket IO mode
|
||||||
|
CS_GET_MAXTXBUF, ///< get the size of socket buffer allocated in TX memory
|
||||||
|
CS_GET_MAXRXBUF, ///< get the size of socket buffer allocated in RX memory
|
||||||
|
CS_CLR_INTERRUPT, ///< clear the interrupt of socket with @ref sockint_kind
|
||||||
|
CS_GET_INTERRUPT, ///< get the socket interrupt. refer to @ref sockint_kind
|
||||||
|
#if _WIZCHIP_ > 5100
|
||||||
|
CS_SET_INTMASK, ///< set the interrupt mask of socket with @ref sockint_kind, Not supported in W5100
|
||||||
|
CS_GET_INTMASK ///< get the masked interrupt of socket. refer to @ref sockint_kind, Not supported in W5100
|
||||||
|
#endif
|
||||||
|
}ctlsock_type;
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup DATA_TYPE
|
||||||
|
* @brief The type of socket option in @ref setsockopt() or @ref getsockopt()
|
||||||
|
*/
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
SO_FLAG, ///< Valid only in getsockopt(), For set flag of socket refer to <I>flag</I> in @ref socket().
|
||||||
|
SO_TTL, ///< Set TTL. @ref Sn_TTL ( @ref setSn_TTL(), @ref getSn_TTL() )
|
||||||
|
SO_TOS, ///< Set TOS. @ref Sn_TOS ( @ref setSn_TOS(), @ref getSn_TOS() )
|
||||||
|
SO_MSS, ///< Set MSS. @ref Sn_MSSR ( @ref setSn_MSSR(), @ref getSn_MSSR() )
|
||||||
|
SO_DESTIP, ///< Set the destination IP address. @ref Sn_DIPR ( @ref setSn_DIPR(), @ref getSn_DIPR() )
|
||||||
|
SO_DESTPORT, ///< Set the destination Port number. @ref Sn_DPORT ( @ref setSn_DPORT(), @ref getSn_DPORT() )
|
||||||
|
#if _WIZCHIP_ != 5100
|
||||||
|
SO_KEEPALIVESEND, ///< Valid only in setsockopt. Manually send keep-alive packet in TCP mode, Not supported in W5100
|
||||||
|
#if _WIZCHIP_ > 5200
|
||||||
|
SO_KEEPALIVEAUTO, ///< Set/Get keep-alive auto transmission timer in TCP mode, Not supported in W5100, W5200
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
SO_SENDBUF, ///< Valid only in getsockopt. Get the free data size of Socekt TX buffer. @ref Sn_TX_FSR, @ref getSn_TX_FSR()
|
||||||
|
SO_RECVBUF, ///< Valid only in getsockopt. Get the received data size in socket RX buffer. @ref Sn_RX_RSR, @ref getSn_RX_RSR()
|
||||||
|
SO_STATUS, ///< Valid only in getsockopt. Get the socket status. @ref Sn_SR, @ref getSn_SR()
|
||||||
|
SO_REMAINSIZE, ///< Valid only in getsockopt. Get the remained packet size in other then TCP mode.
|
||||||
|
SO_PACKINFO ///< Valid only in getsockopt. Get the packet information as @ref PACK_FIRST, @ref PACK_REMAINED, and @ref PACK_COMPLETED in other then TCP mode.
|
||||||
|
}sockopt_type;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup WIZnet_socket_APIs
|
||||||
|
* @brief Control socket.
|
||||||
|
* @details Control IO mode, Interrupt & Mask of socket and get the socket buffer information.
|
||||||
|
* Refer to @ref ctlsock_type.
|
||||||
|
* @param sn socket number
|
||||||
|
* @param cstype type of control socket. refer to @ref ctlsock_type.
|
||||||
|
* @param arg Data type and value is determined according to @ref ctlsock_type. \n
|
||||||
|
* <table>
|
||||||
|
* <tr> <td> @b cstype </td> <td> @b data type</td><td>@b value</td></tr>
|
||||||
|
* <tr> <td> @ref CS_SET_IOMODE \n @ref CS_GET_IOMODE </td> <td> uint8_t </td><td>@ref SOCK_IO_BLOCK @ref SOCK_IO_NONBLOCK</td></tr>
|
||||||
|
* <tr> <td> @ref CS_GET_MAXTXBUF \n @ref CS_GET_MAXRXBUF </td> <td> uint16_t </td><td> 0 ~ 16K </td></tr>
|
||||||
|
* <tr> <td> @ref CS_CLR_INTERRUPT \n @ref CS_GET_INTERRUPT \n @ref CS_SET_INTMASK \n @ref CS_GET_INTMASK </td> <td> @ref sockint_kind </td><td> @ref SIK_CONNECTED, etc. </td></tr>
|
||||||
|
* </table>
|
||||||
|
* @return @b Success @ref SOCK_OK \n
|
||||||
|
* @b fail @ref SOCKERR_ARG - Invalid argument\n
|
||||||
|
*/
|
||||||
|
int8_t ctlsocket(uint8_t sn, ctlsock_type cstype, void* arg);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup WIZnet_socket_APIs
|
||||||
|
* @brief set socket options
|
||||||
|
* @details Set socket option like as TTL, MSS, TOS, and so on. Refer to @ref sockopt_type.
|
||||||
|
*
|
||||||
|
* @param sn socket number
|
||||||
|
* @param sotype socket option type. refer to @ref sockopt_type
|
||||||
|
* @param arg Data type and value is determined according to <I>sotype</I>. \n
|
||||||
|
* <table>
|
||||||
|
* <tr> <td> @b sotype </td> <td> @b data type</td><td>@b value</td></tr>
|
||||||
|
* <tr> <td> @ref SO_TTL </td> <td> uint8_t </td><td> 0 ~ 255 </td> </tr>
|
||||||
|
* <tr> <td> @ref SO_TOS </td> <td> uint8_t </td><td> 0 ~ 255 </td> </tr>
|
||||||
|
* <tr> <td> @ref SO_MSS </td> <td> uint16_t </td><td> 0 ~ 65535 </td> </tr>
|
||||||
|
* <tr> <td> @ref SO_DESTIP </td> <td> uint8_t[4] </td><td> </td></tr>
|
||||||
|
* <tr> <td> @ref SO_DESTPORT </td> <td> uint16_t </td><td> 0 ~ 65535 </td></tr>
|
||||||
|
* <tr> <td> @ref SO_KEEPALIVESEND </td> <td> null </td><td> null </td></tr>
|
||||||
|
* <tr> <td> @ref SO_KEEPALIVEAUTO </td> <td> uint8_t </td><td> 0 ~ 255 </td></tr>
|
||||||
|
* </table>
|
||||||
|
* @return
|
||||||
|
* - @b Success : @ref SOCK_OK \n
|
||||||
|
* - @b Fail
|
||||||
|
* - @ref SOCKERR_SOCKNUM - Invalid Socket number \n
|
||||||
|
* - @ref SOCKERR_SOCKMODE - Invalid socket mode \n
|
||||||
|
* - @ref SOCKERR_SOCKOPT - Invalid socket option or its value \n
|
||||||
|
* - @ref SOCKERR_TIMEOUT - Timeout occurred when sending keep-alive packet \n
|
||||||
|
*/
|
||||||
|
int8_t setsockopt(uint8_t sn, sockopt_type sotype, void* arg);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup WIZnet_socket_APIs
|
||||||
|
* @brief get socket options
|
||||||
|
* @details Get socket option like as FLAG, TTL, MSS, and so on. Refer to @ref sockopt_type
|
||||||
|
* @param sn socket number
|
||||||
|
* @param sotype socket option type. refer to @ref sockopt_type
|
||||||
|
* @param arg Data type and value is determined according to <I>sotype</I>. \n
|
||||||
|
* <table>
|
||||||
|
* <tr> <td> @b sotype </td> <td>@b data type</td><td>@b value</td></tr>
|
||||||
|
* <tr> <td> @ref SO_FLAG </td> <td> uint8_t </td><td> @ref SF_ETHER_OWN, etc... </td> </tr>
|
||||||
|
* <tr> <td> @ref SO_TOS </td> <td> uint8_t </td><td> 0 ~ 255 </td> </tr>
|
||||||
|
* <tr> <td> @ref SO_MSS </td> <td> uint16_t </td><td> 0 ~ 65535 </td> </tr>
|
||||||
|
* <tr> <td> @ref SO_DESTIP </td> <td> uint8_t[4] </td><td> </td></tr>
|
||||||
|
* <tr> <td> @ref SO_DESTPORT </td> <td> uint16_t </td><td> </td></tr>
|
||||||
|
* <tr> <td> @ref SO_KEEPALIVEAUTO </td> <td> uint8_t </td><td> 0 ~ 255 </td></tr>
|
||||||
|
* <tr> <td> @ref SO_SENDBUF </td> <td> uint16_t </td><td> 0 ~ 65535 </td></tr>
|
||||||
|
* <tr> <td> @ref SO_RECVBUF </td> <td> uint16_t </td><td> 0 ~ 65535 </td></tr>
|
||||||
|
* <tr> <td> @ref SO_STATUS </td> <td> uint8_t </td><td> @ref SOCK_ESTABLISHED, etc.. </td></tr>
|
||||||
|
* <tr> <td> @ref SO_REMAINSIZE </td> <td> uint16_t </td><td> 0~ 65535 </td></tr>
|
||||||
|
* <tr> <td> @ref SO_PACKINFO </td> <td> uint8_t </td><td> @ref PACK_FIRST, etc... </td></tr>
|
||||||
|
* </table>
|
||||||
|
* @return
|
||||||
|
* - @b Success : @ref SOCK_OK \n
|
||||||
|
* - @b Fail
|
||||||
|
* - @ref SOCKERR_SOCKNUM - Invalid Socket number \n
|
||||||
|
* - @ref SOCKERR_SOCKOPT - Invalid socket option or its value \n
|
||||||
|
* - @ref SOCKERR_SOCKMODE - Invalid socket mode \n
|
||||||
|
* @note
|
||||||
|
* The option as PACK_REMAINED and SO_PACKINFO is valid only in NON-TCP mode and after call @ref recvfrom(). \n
|
||||||
|
* When SO_PACKINFO value is PACK_FIRST and the return value of recvfrom() is zero,
|
||||||
|
* This means the zero byte UDP data(UDP Header only) received.
|
||||||
|
*/
|
||||||
|
int8_t getsockopt(uint8_t sn, sockopt_type sotype, void* arg);
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif // _SOCKET_H_
|
||||||
@ -0,0 +1,903 @@
|
|||||||
|
//****************************************************************************/
|
||||||
|
//!
|
||||||
|
//! \file wizchip_conf.c
|
||||||
|
//! \brief WIZCHIP Config Header File.
|
||||||
|
//! \version 1.0.1
|
||||||
|
//! \date 2013/10/21
|
||||||
|
//! \par Revision history
|
||||||
|
//! <2015/02/05> Notice
|
||||||
|
//! The version history is not updated after this point.
|
||||||
|
//! Download the latest version directly from GitHub. Please visit the our GitHub repository for ioLibrary.
|
||||||
|
//! >> https://github.com/Wiznet/ioLibrary_Driver
|
||||||
|
//! <2014/05/01> V1.0.1 Refer to M20140501
|
||||||
|
//! 1. Explicit type casting in wizchip_bus_readdata() & wizchip_bus_writedata()
|
||||||
|
// Issued by Mathias ClauBen.
|
||||||
|
//! uint32_t type converts into ptrdiff_t first. And then recoverting it into uint8_t*
|
||||||
|
//! For remove the warning when pointer type size is not 32bit.
|
||||||
|
//! If ptrdiff_t doesn't support in your complier, You should must replace ptrdiff_t into your suitable pointer type.
|
||||||
|
//! <2013/10/21> 1st Release
|
||||||
|
//! \author MidnightCow
|
||||||
|
//! \copyright
|
||||||
|
//!
|
||||||
|
//! Copyright (c) 2013, WIZnet Co., LTD.
|
||||||
|
//! All rights reserved.
|
||||||
|
//!
|
||||||
|
//! Redistribution and use in source and binary forms, with or without
|
||||||
|
//! modification, are permitted provided that the following conditions
|
||||||
|
//! are met:
|
||||||
|
//!
|
||||||
|
//! * Redistributions of source code must retain the above copyright
|
||||||
|
//! notice, this list of conditions and the following disclaimer.
|
||||||
|
//! * Redistributions in binary form must reproduce the above copyright
|
||||||
|
//! notice, this list of conditions and the following disclaimer in the
|
||||||
|
//! documentation and/or other materials provided with the distribution.
|
||||||
|
//! * Neither the name of the <ORGANIZATION> nor the names of its
|
||||||
|
//! contributors may be used to endorse or promote products derived
|
||||||
|
//! from this software without specific prior written permission.
|
||||||
|
//!
|
||||||
|
//! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
|
//! AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
//! IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
//! ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||||
|
//! LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
//! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
//! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
//! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
//! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
//! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
||||||
|
//! THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
//
|
||||||
|
//*****************************************************************************/
|
||||||
|
//A20140501 : for use the type - ptrdiff_t
|
||||||
|
#include <stddef.h>
|
||||||
|
//
|
||||||
|
|
||||||
|
#include "wizchip_conf.h"
|
||||||
|
|
||||||
|
/////////////
|
||||||
|
//M20150401 : Remove ; in the default callback function such as wizchip_cris_enter(), wizchip_cs_select() and etc.
|
||||||
|
/////////////
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Default function to enable interrupt.
|
||||||
|
* @note This function help not to access wrong address. If you do not describe this function or register any functions,
|
||||||
|
* null function is called.
|
||||||
|
*/
|
||||||
|
//void wizchip_cris_enter(void) {};
|
||||||
|
void wizchip_cris_enter(void) {}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Default function to disable interrupt.
|
||||||
|
* @note This function help not to access wrong address. If you do not describe this function or register any functions,
|
||||||
|
* null function is called.
|
||||||
|
*/
|
||||||
|
//void wizchip_cris_exit(void) {};
|
||||||
|
void wizchip_cris_exit(void) {}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Default function to select chip.
|
||||||
|
* @note This function help not to access wrong address. If you do not describe this function or register any functions,
|
||||||
|
* null function is called.
|
||||||
|
*/
|
||||||
|
//void wizchip_cs_select(void) {};
|
||||||
|
void wizchip_cs_select(void) {}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Default function to deselect chip.
|
||||||
|
* @note This function help not to access wrong address. If you do not describe this function or register any functions,
|
||||||
|
* null function is called.
|
||||||
|
*/
|
||||||
|
//void wizchip_cs_deselect(void) {};
|
||||||
|
void wizchip_cs_deselect(void) {}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Default function to read in direct or indirect interface.
|
||||||
|
* @note This function help not to access wrong address. If you do not describe this function or register any functions,
|
||||||
|
* null function is called.
|
||||||
|
*/
|
||||||
|
//M20150601 : Rename the function for integrating with W5300
|
||||||
|
//uint8_t wizchip_bus_readbyte(uint32_t AddrSel) { return * ((volatile uint8_t *)((ptrdiff_t) AddrSel)); }
|
||||||
|
iodata_t wizchip_bus_readdata(uint32_t AddrSel) { return * ((volatile iodata_t *)((ptrdiff_t) AddrSel)); }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Default function to write in direct or indirect interface.
|
||||||
|
* @note This function help not to access wrong address. If you do not describe this function or register any functions,
|
||||||
|
* null function is called.
|
||||||
|
*/
|
||||||
|
//M20150601 : Rename the function for integrating with W5300
|
||||||
|
//void wizchip_bus_writebyte(uint32_t AddrSel, uint8_t wb) { *((volatile uint8_t*)((ptrdiff_t)AddrSel)) = wb; }
|
||||||
|
void wizchip_bus_writedata(uint32_t AddrSel, iodata_t wb) { *((volatile iodata_t*)((ptrdiff_t)AddrSel)) = wb; }
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Default function to read in SPI interface.
|
||||||
|
* @note This function help not to access wrong address. If you do not describe this function or register any functions,
|
||||||
|
* null function is called.
|
||||||
|
*/
|
||||||
|
//uint8_t wizchip_spi_readbyte(void) {return 0;};
|
||||||
|
uint8_t wizchip_spi_readbyte(void) {return 0;}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Default function to write in SPI interface.
|
||||||
|
* @note This function help not to access wrong address. If you do not describe this function or register any functions,
|
||||||
|
* null function is called.
|
||||||
|
*/
|
||||||
|
//void wizchip_spi_writebyte(uint8_t wb) {};
|
||||||
|
void wizchip_spi_writebyte(uint8_t wb) {}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Default function to burst read in SPI interface.
|
||||||
|
* @note This function help not to access wrong address. If you do not describe this function or register any functions,
|
||||||
|
* null function is called.
|
||||||
|
*/
|
||||||
|
//void wizchip_spi_readburst(uint8_t* pBuf, uint16_t len) {};
|
||||||
|
void wizchip_spi_readburst(uint8_t* pBuf, uint16_t len) {}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Default function to burst write in SPI interface.
|
||||||
|
* @note This function help not to access wrong address. If you do not describe this function or register any functions,
|
||||||
|
* null function is called.
|
||||||
|
*/
|
||||||
|
//void wizchip_spi_writeburst(uint8_t* pBuf, uint16_t len) {};
|
||||||
|
void wizchip_spi_writeburst(uint8_t* pBuf, uint16_t len) {}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @\ref _WIZCHIP instance
|
||||||
|
*/
|
||||||
|
//
|
||||||
|
//M20150401 : For a compiler didnot support a member of structure
|
||||||
|
// Replace the assignment of struct members with the assingment of array
|
||||||
|
//
|
||||||
|
/*
|
||||||
|
_WIZCHIP WIZCHIP =
|
||||||
|
{
|
||||||
|
.id = _WIZCHIP_ID_,
|
||||||
|
.if_mode = _WIZCHIP_IO_MODE_,
|
||||||
|
.CRIS._enter = wizchip_cris_enter,
|
||||||
|
.CRIS._exit = wizchip_cris_exit,
|
||||||
|
.CS._select = wizchip_cs_select,
|
||||||
|
.CS._deselect = wizchip_cs_deselect,
|
||||||
|
.IF.BUS._read_byte = wizchip_bus_readbyte,
|
||||||
|
.IF.BUS._write_byte = wizchip_bus_writebyte
|
||||||
|
// .IF.SPI._read_byte = wizchip_spi_readbyte,
|
||||||
|
// .IF.SPI._write_byte = wizchip_spi_writebyte
|
||||||
|
};
|
||||||
|
*/
|
||||||
|
_WIZCHIP WIZCHIP =
|
||||||
|
{
|
||||||
|
_WIZCHIP_IO_MODE_,
|
||||||
|
_WIZCHIP_ID_ ,
|
||||||
|
{
|
||||||
|
wizchip_cris_enter,
|
||||||
|
wizchip_cris_exit
|
||||||
|
},
|
||||||
|
{
|
||||||
|
wizchip_cs_select,
|
||||||
|
wizchip_cs_deselect
|
||||||
|
},
|
||||||
|
{
|
||||||
|
{
|
||||||
|
//M20150601 : Rename the function
|
||||||
|
//wizchip_bus_readbyte,
|
||||||
|
//wizchip_bus_writebyte
|
||||||
|
wizchip_bus_readdata,
|
||||||
|
wizchip_bus_writedata
|
||||||
|
},
|
||||||
|
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
static uint8_t _DNS_[4]; // DNS server ip address
|
||||||
|
static dhcp_mode _DHCP_; // DHCP mode
|
||||||
|
|
||||||
|
void reg_wizchip_cris_cbfunc(void(*cris_en)(void), void(*cris_ex)(void))
|
||||||
|
{
|
||||||
|
if(!cris_en || !cris_ex)
|
||||||
|
{
|
||||||
|
WIZCHIP.CRIS._enter = wizchip_cris_enter;
|
||||||
|
WIZCHIP.CRIS._exit = wizchip_cris_exit;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
WIZCHIP.CRIS._enter = cris_en;
|
||||||
|
WIZCHIP.CRIS._exit = cris_ex;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void reg_wizchip_cs_cbfunc(void(*cs_sel)(void), void(*cs_desel)(void))
|
||||||
|
{
|
||||||
|
if(!cs_sel || !cs_desel)
|
||||||
|
{
|
||||||
|
WIZCHIP.CS._select = wizchip_cs_select;
|
||||||
|
WIZCHIP.CS._deselect = wizchip_cs_deselect;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
WIZCHIP.CS._select = cs_sel;
|
||||||
|
WIZCHIP.CS._deselect = cs_desel;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//M20150515 : For integrating with W5300
|
||||||
|
//void reg_wizchip_bus_cbfunc(uint8_t(*bus_rb)(uint32_t addr), void (*bus_wb)(uint32_t addr, uint8_t wb))
|
||||||
|
void reg_wizchip_bus_cbfunc(iodata_t(*bus_rb)(uint32_t addr), void (*bus_wb)(uint32_t addr, iodata_t wb))
|
||||||
|
{
|
||||||
|
while(!(WIZCHIP.if_mode & _WIZCHIP_IO_MODE_BUS_));
|
||||||
|
//M20150601 : Rename call back function for integrating with W5300
|
||||||
|
/*
|
||||||
|
if(!bus_rb || !bus_wb)
|
||||||
|
{
|
||||||
|
WIZCHIP.IF.BUS._read_byte = wizchip_bus_readbyte;
|
||||||
|
WIZCHIP.IF.BUS._write_byte = wizchip_bus_writebyte;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
WIZCHIP.IF.BUS._read_byte = bus_rb;
|
||||||
|
WIZCHIP.IF.BUS._write_byte = bus_wb;
|
||||||
|
}
|
||||||
|
*/
|
||||||
|
if(!bus_rb || !bus_wb)
|
||||||
|
{
|
||||||
|
WIZCHIP.IF.BUS._read_data = wizchip_bus_readdata;
|
||||||
|
WIZCHIP.IF.BUS._write_data = wizchip_bus_writedata;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
WIZCHIP.IF.BUS._read_data = bus_rb;
|
||||||
|
WIZCHIP.IF.BUS._write_data = bus_wb;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void reg_wizchip_spi_cbfunc(uint8_t (*spi_rb)(void), void (*spi_wb)(uint8_t wb))
|
||||||
|
{
|
||||||
|
while(!(WIZCHIP.if_mode & _WIZCHIP_IO_MODE_SPI_));
|
||||||
|
|
||||||
|
if(!spi_rb || !spi_wb)
|
||||||
|
{
|
||||||
|
WIZCHIP.IF.SPI._read_byte = wizchip_spi_readbyte;
|
||||||
|
WIZCHIP.IF.SPI._write_byte = wizchip_spi_writebyte;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
WIZCHIP.IF.SPI._read_byte = spi_rb;
|
||||||
|
WIZCHIP.IF.SPI._write_byte = spi_wb;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// 20140626 Eric Added for SPI burst operations
|
||||||
|
void reg_wizchip_spiburst_cbfunc(void (*spi_rb)(uint8_t* pBuf, uint16_t len), void (*spi_wb)(uint8_t* pBuf, uint16_t len))
|
||||||
|
{
|
||||||
|
while(!(WIZCHIP.if_mode & _WIZCHIP_IO_MODE_SPI_));
|
||||||
|
|
||||||
|
if(!spi_rb || !spi_wb)
|
||||||
|
{
|
||||||
|
WIZCHIP.IF.SPI._read_burst = wizchip_spi_readburst;
|
||||||
|
WIZCHIP.IF.SPI._write_burst = wizchip_spi_writeburst;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
WIZCHIP.IF.SPI._read_burst = spi_rb;
|
||||||
|
WIZCHIP.IF.SPI._write_burst = spi_wb;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
int8_t ctlwizchip(ctlwizchip_type cwtype, void* arg)
|
||||||
|
{
|
||||||
|
#if _WIZCHIP_ == W5100S || _WIZCHIP_ == W5200 || _WIZCHIP_ == W5500
|
||||||
|
uint8_t tmp = 0;
|
||||||
|
#endif
|
||||||
|
uint8_t* ptmp[2] = {0,0};
|
||||||
|
switch(cwtype)
|
||||||
|
{
|
||||||
|
case CW_RESET_WIZCHIP:
|
||||||
|
wizchip_sw_reset();
|
||||||
|
break;
|
||||||
|
case CW_INIT_WIZCHIP:
|
||||||
|
if(arg != 0)
|
||||||
|
{
|
||||||
|
ptmp[0] = (uint8_t*)arg;
|
||||||
|
ptmp[1] = ptmp[0] + _WIZCHIP_SOCK_NUM_;
|
||||||
|
}
|
||||||
|
return wizchip_init(ptmp[0], ptmp[1]);
|
||||||
|
case CW_CLR_INTERRUPT:
|
||||||
|
wizchip_clrinterrupt(*((intr_kind*)arg));
|
||||||
|
break;
|
||||||
|
case CW_GET_INTERRUPT:
|
||||||
|
*((intr_kind*)arg) = wizchip_getinterrupt();
|
||||||
|
break;
|
||||||
|
case CW_SET_INTRMASK:
|
||||||
|
wizchip_setinterruptmask(*((intr_kind*)arg));
|
||||||
|
break;
|
||||||
|
case CW_GET_INTRMASK:
|
||||||
|
*((intr_kind*)arg) = wizchip_getinterruptmask();
|
||||||
|
break;
|
||||||
|
//M20150601 : This can be supported by W5200, W5500
|
||||||
|
//#if _WIZCHIP_ > W5100
|
||||||
|
#if (_WIZCHIP_ == W5200 || _WIZCHIP_ == W5500)
|
||||||
|
case CW_SET_INTRTIME:
|
||||||
|
setINTLEVEL(*(uint16_t*)arg);
|
||||||
|
break;
|
||||||
|
case CW_GET_INTRTIME:
|
||||||
|
*(uint16_t*)arg = getINTLEVEL();
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
case CW_GET_ID:
|
||||||
|
((uint8_t*)arg)[0] = WIZCHIP.id[0];
|
||||||
|
((uint8_t*)arg)[1] = WIZCHIP.id[1];
|
||||||
|
((uint8_t*)arg)[2] = WIZCHIP.id[2];
|
||||||
|
((uint8_t*)arg)[3] = WIZCHIP.id[3];
|
||||||
|
((uint8_t*)arg)[4] = WIZCHIP.id[4];
|
||||||
|
((uint8_t*)arg)[5] = 0;
|
||||||
|
break;
|
||||||
|
#if _WIZCHIP_ == W5100S || _WIZCHIP_ == W5500
|
||||||
|
case CW_RESET_PHY:
|
||||||
|
wizphy_reset();
|
||||||
|
break;
|
||||||
|
case CW_SET_PHYCONF:
|
||||||
|
wizphy_setphyconf((wiz_PhyConf*)arg);
|
||||||
|
break;
|
||||||
|
case CW_GET_PHYCONF:
|
||||||
|
wizphy_getphyconf((wiz_PhyConf*)arg);
|
||||||
|
break;
|
||||||
|
case CW_GET_PHYSTATUS:
|
||||||
|
break;
|
||||||
|
case CW_SET_PHYPOWMODE:
|
||||||
|
return wizphy_setphypmode(*(uint8_t*)arg);
|
||||||
|
#endif
|
||||||
|
#if _WIZCHIP_ == W5100S || _WIZCHIP_ == W5200 || _WIZCHIP_ == W5500
|
||||||
|
case CW_GET_PHYPOWMODE:
|
||||||
|
tmp = wizphy_getphypmode();
|
||||||
|
if((int8_t)tmp == -1) return -1;
|
||||||
|
*(uint8_t*)arg = tmp;
|
||||||
|
break;
|
||||||
|
case CW_GET_PHYLINK:
|
||||||
|
tmp = wizphy_getphylink();
|
||||||
|
if((int8_t)tmp == -1) return -1;
|
||||||
|
*(uint8_t*)arg = tmp;
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
default:
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int8_t ctlnetwork(ctlnetwork_type cntype, void* arg)
|
||||||
|
{
|
||||||
|
|
||||||
|
switch(cntype)
|
||||||
|
{
|
||||||
|
case CN_SET_NETINFO:
|
||||||
|
wizchip_setnetinfo((wiz_NetInfo*)arg);
|
||||||
|
break;
|
||||||
|
case CN_GET_NETINFO:
|
||||||
|
wizchip_getnetinfo((wiz_NetInfo*)arg);
|
||||||
|
break;
|
||||||
|
case CN_SET_NETMODE:
|
||||||
|
return wizchip_setnetmode(*(netmode_type*)arg);
|
||||||
|
case CN_GET_NETMODE:
|
||||||
|
*(netmode_type*)arg = wizchip_getnetmode();
|
||||||
|
break;
|
||||||
|
case CN_SET_TIMEOUT:
|
||||||
|
wizchip_settimeout((wiz_NetTimeout*)arg);
|
||||||
|
break;
|
||||||
|
case CN_GET_TIMEOUT:
|
||||||
|
wizchip_gettimeout((wiz_NetTimeout*)arg);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wizchip_sw_reset(void)
|
||||||
|
{
|
||||||
|
uint8_t gw[4], sn[4], sip[4];
|
||||||
|
uint8_t mac[6];
|
||||||
|
//A20150601
|
||||||
|
#if _WIZCHIP_IO_MODE_ == _WIZCHIP_IO_MODE_BUS_INDIR_
|
||||||
|
uint16_t mr = (uint16_t)getMR();
|
||||||
|
setMR(mr | MR_IND);
|
||||||
|
#endif
|
||||||
|
//
|
||||||
|
getSHAR(mac);
|
||||||
|
getGAR(gw); getSUBR(sn); getSIPR(sip);
|
||||||
|
setMR(MR_RST);
|
||||||
|
getMR(); // for delay
|
||||||
|
//A2015051 : For indirect bus mode
|
||||||
|
#if _WIZCHIP_IO_MODE_ == _WIZCHIP_IO_MODE_BUS_INDIR_
|
||||||
|
setMR(mr | MR_IND);
|
||||||
|
#endif
|
||||||
|
//
|
||||||
|
setSHAR(mac);
|
||||||
|
setGAR(gw);
|
||||||
|
setSUBR(sn);
|
||||||
|
setSIPR(sip);
|
||||||
|
}
|
||||||
|
|
||||||
|
int8_t wizchip_init(uint8_t* txsize, uint8_t* rxsize)
|
||||||
|
{
|
||||||
|
int8_t i;
|
||||||
|
#if _WIZCHIP_ < W5200
|
||||||
|
int8_t j;
|
||||||
|
#endif
|
||||||
|
int8_t tmp = 0;
|
||||||
|
wizchip_sw_reset();
|
||||||
|
if(txsize)
|
||||||
|
{
|
||||||
|
tmp = 0;
|
||||||
|
//M20150601 : For integrating with W5300
|
||||||
|
#if _WIZCHIP_ == W5300
|
||||||
|
for(i = 0 ; i < _WIZCHIP_SOCK_NUM_; i++)
|
||||||
|
{
|
||||||
|
if(txsize[i] >= 64) return -1; //No use 64KB even if W5300 support max 64KB memory allocation
|
||||||
|
tmp += txsize[i];
|
||||||
|
if(tmp > 128) return -1;
|
||||||
|
}
|
||||||
|
if(tmp % 8) return -1;
|
||||||
|
#else
|
||||||
|
for(i = 0 ; i < _WIZCHIP_SOCK_NUM_; i++)
|
||||||
|
{
|
||||||
|
tmp += txsize[i];
|
||||||
|
|
||||||
|
#if _WIZCHIP_ < W5200 //2016.10.28 peter add condition for w5100 and w5100s
|
||||||
|
if(tmp > 8) return -1;
|
||||||
|
#else
|
||||||
|
if(tmp > 16) return -1;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
for(i = 0 ; i < _WIZCHIP_SOCK_NUM_; i++)
|
||||||
|
{
|
||||||
|
#if _WIZCHIP_ < W5200 //2016.10.28 peter add condition for w5100
|
||||||
|
j = 0;
|
||||||
|
while((txsize[i] >> j != 1)&&(txsize[i] !=0)){j++;}
|
||||||
|
setSn_TXBUF_SIZE(i, j);
|
||||||
|
#else
|
||||||
|
setSn_TXBUF_SIZE(i, txsize[i]);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
if(rxsize)
|
||||||
|
{
|
||||||
|
tmp = 0;
|
||||||
|
#if _WIZCHIP_ == W5300
|
||||||
|
for(i = 0 ; i < _WIZCHIP_SOCK_NUM_; i++)
|
||||||
|
{
|
||||||
|
if(rxsize[i] >= 64) return -1; //No use 64KB even if W5300 support max 64KB memory allocation
|
||||||
|
tmp += rxsize[i];
|
||||||
|
if(tmp > 128) return -1;
|
||||||
|
}
|
||||||
|
if(tmp % 8) return -1;
|
||||||
|
#else
|
||||||
|
for(i = 0 ; i < _WIZCHIP_SOCK_NUM_; i++)
|
||||||
|
{
|
||||||
|
tmp += rxsize[i];
|
||||||
|
#if _WIZCHIP_ < W5200 //2016.10.28 peter add condition for w5100 and w5100s
|
||||||
|
if(tmp > 8) return -1;
|
||||||
|
#else
|
||||||
|
if(tmp > 16) return -1;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
for(i = 0 ; i < _WIZCHIP_SOCK_NUM_; i++)
|
||||||
|
{
|
||||||
|
#if _WIZCHIP_ < W5200 // add condition for w5100
|
||||||
|
j = 0;
|
||||||
|
while((rxsize[i] >> j != 1)&&(txsize[i] !=0)){j++;}
|
||||||
|
setSn_RXBUF_SIZE(i, j);
|
||||||
|
#else
|
||||||
|
setSn_RXBUF_SIZE(i, rxsize[i]);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wizchip_clrinterrupt(intr_kind intr)
|
||||||
|
{
|
||||||
|
uint8_t ir = (uint8_t)intr;
|
||||||
|
uint8_t sir = (uint8_t)((uint16_t)intr >> 8);
|
||||||
|
#if _WIZCHIP_ < W5500
|
||||||
|
ir |= (1<<4); // IK_WOL
|
||||||
|
#endif
|
||||||
|
#if _WIZCHIP_ == W5200
|
||||||
|
ir |= (1 << 6);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if _WIZCHIP_ < W5200
|
||||||
|
sir &= 0x0F;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if _WIZCHIP_ <= W5100S
|
||||||
|
ir |= sir;
|
||||||
|
setIR(ir);
|
||||||
|
//A20150601 : For integrating with W5300
|
||||||
|
#elif _WIZCHIP_ == W5300
|
||||||
|
setIR( ((((uint16_t)ir) << 8) | (((uint16_t)sir) & 0x00FF)) );
|
||||||
|
#else
|
||||||
|
setIR(ir);
|
||||||
|
setSIR(sir);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
intr_kind wizchip_getinterrupt(void)
|
||||||
|
{
|
||||||
|
uint8_t ir = 0;
|
||||||
|
uint8_t sir = 0;
|
||||||
|
uint16_t ret = 0;
|
||||||
|
#if _WIZCHIP_ <= W5100S
|
||||||
|
ir = getIR();
|
||||||
|
sir = ir & 0x0F;
|
||||||
|
//A20150601 : For integrating with W5300
|
||||||
|
#elif _WIZCHIP_ == W5300
|
||||||
|
ret = getIR();
|
||||||
|
ir = (uint8_t)(ret >> 8);
|
||||||
|
sir = (uint8_t)ret;
|
||||||
|
#else
|
||||||
|
ir = getIR();
|
||||||
|
sir = getSIR();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//M20150601 : For Integrating with W5300
|
||||||
|
//#if _WIZCHIP_ < W5500
|
||||||
|
#if _WIZCHIP_ < W5200
|
||||||
|
ir &= ~(1<<4); // IK_WOL
|
||||||
|
#endif
|
||||||
|
#if _WIZCHIP_ == W5200
|
||||||
|
ir &= ~(1 << 6);
|
||||||
|
#endif
|
||||||
|
ret = sir;
|
||||||
|
ret = (ret << 8) + ir;
|
||||||
|
return (intr_kind)ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wizchip_setinterruptmask(intr_kind intr)
|
||||||
|
{
|
||||||
|
uint8_t imr = (uint8_t)intr;
|
||||||
|
uint8_t simr = (uint8_t)((uint16_t)intr >> 8);
|
||||||
|
#if _WIZCHIP_ < W5500
|
||||||
|
imr &= ~(1<<4); // IK_WOL
|
||||||
|
#endif
|
||||||
|
#if _WIZCHIP_ == W5200
|
||||||
|
imr &= ~(1 << 6);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if _WIZCHIP_ < W5200
|
||||||
|
simr &= 0x0F;
|
||||||
|
imr |= simr;
|
||||||
|
setIMR(imr);
|
||||||
|
//A20150601 : For integrating with W5300
|
||||||
|
#elif _WIZCHIP_ == W5300
|
||||||
|
setIMR( ((((uint16_t)imr) << 8) | (((uint16_t)simr) & 0x00FF)) );
|
||||||
|
#else
|
||||||
|
setIMR(imr);
|
||||||
|
setSIMR(simr);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
intr_kind wizchip_getinterruptmask(void)
|
||||||
|
{
|
||||||
|
uint8_t imr = 0;
|
||||||
|
uint8_t simr = 0;
|
||||||
|
uint16_t ret = 0;
|
||||||
|
#if _WIZCHIP_ < W5200
|
||||||
|
imr = getIMR();
|
||||||
|
simr = imr & 0x0F;
|
||||||
|
//A20150601 : For integrating with W5300
|
||||||
|
#elif _WIZCHIP_ == W5300
|
||||||
|
ret = getIMR();
|
||||||
|
imr = (uint8_t)(ret >> 8);
|
||||||
|
simr = (uint8_t)ret;
|
||||||
|
#else
|
||||||
|
imr = getIMR();
|
||||||
|
simr = getSIMR();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if _WIZCHIP_ < W5500
|
||||||
|
imr &= ~(1<<4); // IK_WOL
|
||||||
|
#endif
|
||||||
|
#if _WIZCHIP_ == W5200
|
||||||
|
imr &= ~(1 << 6); // IK_DEST_UNREACH
|
||||||
|
#endif
|
||||||
|
ret = simr;
|
||||||
|
ret = (ret << 8) + imr;
|
||||||
|
return (intr_kind)ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
int8_t wizphy_getphylink(void)
|
||||||
|
{
|
||||||
|
int8_t tmp = PHY_LINK_OFF;
|
||||||
|
#if _WIZCHIP_ == W5100S
|
||||||
|
if(getPHYSR() & PHYSR_LNK)
|
||||||
|
tmp = PHY_LINK_ON;
|
||||||
|
#elif _WIZCHIP_ == W5200
|
||||||
|
if(getPHYSTATUS() & PHYSTATUS_LINK)
|
||||||
|
tmp = PHY_LINK_ON;
|
||||||
|
#elif _WIZCHIP_ == W5500
|
||||||
|
if(getPHYCFGR() & PHYCFGR_LNK_ON)
|
||||||
|
tmp = PHY_LINK_ON;
|
||||||
|
|
||||||
|
#else
|
||||||
|
tmp = -1;
|
||||||
|
#endif
|
||||||
|
return tmp;
|
||||||
|
}
|
||||||
|
|
||||||
|
#if _WIZCHIP_ > W5100
|
||||||
|
|
||||||
|
int8_t wizphy_getphypmode(void)
|
||||||
|
{
|
||||||
|
int8_t tmp = 0;
|
||||||
|
#if _WIZCHIP_ == W5200
|
||||||
|
if(getPHYSTATUS() & PHYSTATUS_POWERDOWN)
|
||||||
|
tmp = PHY_POWER_DOWN;
|
||||||
|
else
|
||||||
|
tmp = PHY_POWER_NORM;
|
||||||
|
#elif _WIZCHIP_ == 5500
|
||||||
|
if((getPHYCFGR() & PHYCFGR_OPMDC_ALLA) == PHYCFGR_OPMDC_PDOWN)
|
||||||
|
tmp = PHY_POWER_DOWN;
|
||||||
|
else
|
||||||
|
tmp = PHY_POWER_NORM;
|
||||||
|
#else
|
||||||
|
tmp = -1;
|
||||||
|
#endif
|
||||||
|
return tmp;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if _WIZCHIP_ == W5100S
|
||||||
|
void wizphy_reset(void)
|
||||||
|
{
|
||||||
|
uint16_t tmp = wiz_mdio_read(PHYMDIO_BMCR);
|
||||||
|
tmp |= BMCR_RESET;
|
||||||
|
wiz_mdio_write(PHYMDIO_BMCR, tmp);
|
||||||
|
while(wiz_mdio_read(PHYMDIO_BMCR)&BMCR_RESET){}
|
||||||
|
}
|
||||||
|
|
||||||
|
void wizphy_setphyconf(wiz_PhyConf* phyconf)
|
||||||
|
{
|
||||||
|
uint16_t tmp = wiz_mdio_read(PHYMDIO_BMCR);
|
||||||
|
if(phyconf->mode == PHY_MODE_AUTONEGO)
|
||||||
|
tmp |= BMCR_AUTONEGO;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
tmp &= ~BMCR_AUTONEGO;
|
||||||
|
if(phyconf->duplex == PHY_DUPLEX_FULL)
|
||||||
|
{
|
||||||
|
tmp |= BMCR_DUP;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
tmp &= ~BMCR_DUP;
|
||||||
|
}
|
||||||
|
if(phyconf->speed == PHY_SPEED_100)
|
||||||
|
{
|
||||||
|
tmp |= BMCR_SPEED;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
tmp &= ~BMCR_SPEED;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
wiz_mdio_write(PHYMDIO_BMCR, tmp);
|
||||||
|
}
|
||||||
|
|
||||||
|
void wizphy_getphyconf(wiz_PhyConf* phyconf)
|
||||||
|
{
|
||||||
|
uint16_t tmp = 0;
|
||||||
|
tmp = wiz_mdio_read(PHYMDIO_BMCR);
|
||||||
|
phyconf->by = PHY_CONFBY_SW;
|
||||||
|
if(tmp & BMCR_AUTONEGO)
|
||||||
|
{
|
||||||
|
phyconf->mode = PHY_MODE_AUTONEGO;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
phyconf->mode = PHY_MODE_MANUAL;
|
||||||
|
if(tmp&BMCR_DUP) phyconf->duplex = PHY_DUPLEX_FULL;
|
||||||
|
else phyconf->duplex = PHY_DUPLEX_HALF;
|
||||||
|
if(tmp&BMCR_SPEED) phyconf->speed = PHY_SPEED_100;
|
||||||
|
else phyconf->speed = PHY_SPEED_10;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
int8_t wizphy_setphypmode(uint8_t pmode)
|
||||||
|
{
|
||||||
|
uint16_t tmp = 0;
|
||||||
|
tmp = wiz_mdio_read(PHYMDIO_BMCR);
|
||||||
|
if( pmode == PHY_POWER_DOWN)
|
||||||
|
{
|
||||||
|
tmp |= BMCR_PWDN;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
tmp &= ~BMCR_PWDN;
|
||||||
|
}
|
||||||
|
wiz_mdio_write(PHYMDIO_BMCR, tmp);
|
||||||
|
tmp = wiz_mdio_read(PHYMDIO_BMCR);
|
||||||
|
if( pmode == PHY_POWER_DOWN)
|
||||||
|
{
|
||||||
|
if(tmp & BMCR_PWDN) return 0;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if((tmp & BMCR_PWDN) != BMCR_PWDN) return 0;
|
||||||
|
}
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif
|
||||||
|
#if _WIZCHIP_ == W5500
|
||||||
|
void wizphy_reset(void)
|
||||||
|
{
|
||||||
|
uint8_t tmp = getPHYCFGR();
|
||||||
|
tmp &= PHYCFGR_RST;
|
||||||
|
setPHYCFGR(tmp);
|
||||||
|
tmp = getPHYCFGR();
|
||||||
|
tmp |= ~PHYCFGR_RST;
|
||||||
|
setPHYCFGR(tmp);
|
||||||
|
}
|
||||||
|
|
||||||
|
void wizphy_setphyconf(wiz_PhyConf* phyconf)
|
||||||
|
{
|
||||||
|
uint8_t tmp = 0;
|
||||||
|
if(phyconf->by == PHY_CONFBY_SW)
|
||||||
|
tmp |= PHYCFGR_OPMD;
|
||||||
|
else
|
||||||
|
tmp &= ~PHYCFGR_OPMD;
|
||||||
|
if(phyconf->mode == PHY_MODE_AUTONEGO)
|
||||||
|
tmp |= PHYCFGR_OPMDC_ALLA;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if(phyconf->duplex == PHY_DUPLEX_FULL)
|
||||||
|
{
|
||||||
|
if(phyconf->speed == PHY_SPEED_100)
|
||||||
|
tmp |= PHYCFGR_OPMDC_100F;
|
||||||
|
else
|
||||||
|
tmp |= PHYCFGR_OPMDC_10F;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if(phyconf->speed == PHY_SPEED_100)
|
||||||
|
tmp |= PHYCFGR_OPMDC_100H;
|
||||||
|
else
|
||||||
|
tmp |= PHYCFGR_OPMDC_10H;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
setPHYCFGR(tmp);
|
||||||
|
wizphy_reset();
|
||||||
|
}
|
||||||
|
|
||||||
|
void wizphy_getphyconf(wiz_PhyConf* phyconf)
|
||||||
|
{
|
||||||
|
uint8_t tmp = 0;
|
||||||
|
tmp = getPHYCFGR();
|
||||||
|
phyconf->by = (tmp & PHYCFGR_OPMD) ? PHY_CONFBY_SW : PHY_CONFBY_HW;
|
||||||
|
switch(tmp & PHYCFGR_OPMDC_ALLA)
|
||||||
|
{
|
||||||
|
case PHYCFGR_OPMDC_ALLA:
|
||||||
|
case PHYCFGR_OPMDC_100FA:
|
||||||
|
phyconf->mode = PHY_MODE_AUTONEGO;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
phyconf->mode = PHY_MODE_MANUAL;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
switch(tmp & PHYCFGR_OPMDC_ALLA)
|
||||||
|
{
|
||||||
|
case PHYCFGR_OPMDC_100FA:
|
||||||
|
case PHYCFGR_OPMDC_100F:
|
||||||
|
case PHYCFGR_OPMDC_100H:
|
||||||
|
phyconf->speed = PHY_SPEED_100;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
phyconf->speed = PHY_SPEED_10;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
switch(tmp & PHYCFGR_OPMDC_ALLA)
|
||||||
|
{
|
||||||
|
case PHYCFGR_OPMDC_100FA:
|
||||||
|
case PHYCFGR_OPMDC_100F:
|
||||||
|
case PHYCFGR_OPMDC_10F:
|
||||||
|
phyconf->duplex = PHY_DUPLEX_FULL;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
phyconf->duplex = PHY_DUPLEX_HALF;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void wizphy_getphystat(wiz_PhyConf* phyconf)
|
||||||
|
{
|
||||||
|
uint8_t tmp = getPHYCFGR();
|
||||||
|
phyconf->duplex = (tmp & PHYCFGR_DPX_FULL) ? PHY_DUPLEX_FULL : PHY_DUPLEX_HALF;
|
||||||
|
phyconf->speed = (tmp & PHYCFGR_SPD_100) ? PHY_SPEED_100 : PHY_SPEED_10;
|
||||||
|
}
|
||||||
|
|
||||||
|
int8_t wizphy_setphypmode(uint8_t pmode)
|
||||||
|
{
|
||||||
|
uint8_t tmp = 0;
|
||||||
|
tmp = getPHYCFGR();
|
||||||
|
if((tmp & PHYCFGR_OPMD)== 0) return -1;
|
||||||
|
tmp &= ~PHYCFGR_OPMDC_ALLA;
|
||||||
|
if( pmode == PHY_POWER_DOWN)
|
||||||
|
tmp |= PHYCFGR_OPMDC_PDOWN;
|
||||||
|
else
|
||||||
|
tmp |= PHYCFGR_OPMDC_ALLA;
|
||||||
|
setPHYCFGR(tmp);
|
||||||
|
wizphy_reset();
|
||||||
|
tmp = getPHYCFGR();
|
||||||
|
if( pmode == PHY_POWER_DOWN)
|
||||||
|
{
|
||||||
|
if(tmp & PHYCFGR_OPMDC_PDOWN) return 0;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if(tmp & PHYCFGR_OPMDC_ALLA) return 0;
|
||||||
|
}
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
void wizchip_setnetinfo(wiz_NetInfo* pnetinfo)
|
||||||
|
{
|
||||||
|
setSHAR(pnetinfo->mac);
|
||||||
|
setGAR(pnetinfo->gw);
|
||||||
|
setSUBR(pnetinfo->sn);
|
||||||
|
setSIPR(pnetinfo->ip);
|
||||||
|
_DNS_[0] = pnetinfo->dns[0];
|
||||||
|
_DNS_[1] = pnetinfo->dns[1];
|
||||||
|
_DNS_[2] = pnetinfo->dns[2];
|
||||||
|
_DNS_[3] = pnetinfo->dns[3];
|
||||||
|
_DHCP_ = pnetinfo->dhcp;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wizchip_getnetinfo(wiz_NetInfo* pnetinfo)
|
||||||
|
{
|
||||||
|
getSHAR(pnetinfo->mac);
|
||||||
|
getGAR(pnetinfo->gw);
|
||||||
|
getSUBR(pnetinfo->sn);
|
||||||
|
getSIPR(pnetinfo->ip);
|
||||||
|
pnetinfo->dns[0]= _DNS_[0];
|
||||||
|
pnetinfo->dns[1]= _DNS_[1];
|
||||||
|
pnetinfo->dns[2]= _DNS_[2];
|
||||||
|
pnetinfo->dns[3]= _DNS_[3];
|
||||||
|
pnetinfo->dhcp = _DHCP_;
|
||||||
|
}
|
||||||
|
|
||||||
|
int8_t wizchip_setnetmode(netmode_type netmode)
|
||||||
|
{
|
||||||
|
uint8_t tmp = 0;
|
||||||
|
#if _WIZCHIP_ != W5500
|
||||||
|
if(netmode & ~(NM_WAKEONLAN | NM_PPPOE | NM_PINGBLOCK)) return -1;
|
||||||
|
#else
|
||||||
|
if(netmode & ~(NM_WAKEONLAN | NM_PPPOE | NM_PINGBLOCK | NM_FORCEARP)) return -1;
|
||||||
|
#endif
|
||||||
|
tmp = getMR();
|
||||||
|
tmp |= (uint8_t)netmode;
|
||||||
|
setMR(tmp);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
netmode_type wizchip_getnetmode(void)
|
||||||
|
{
|
||||||
|
return (netmode_type) getMR();
|
||||||
|
}
|
||||||
|
|
||||||
|
void wizchip_settimeout(wiz_NetTimeout* nettime)
|
||||||
|
{
|
||||||
|
setRCR(nettime->retry_cnt);
|
||||||
|
setRTR(nettime->time_100us);
|
||||||
|
}
|
||||||
|
|
||||||
|
void wizchip_gettimeout(wiz_NetTimeout* nettime)
|
||||||
|
{
|
||||||
|
nettime->retry_cnt = getRCR();
|
||||||
|
nettime->time_100us = getRTR();
|
||||||
|
}
|
||||||
@ -0,0 +1,660 @@
|
|||||||
|
//*****************************************************************************
|
||||||
|
//
|
||||||
|
//! \file wizchip_conf.h
|
||||||
|
//! \brief WIZCHIP Config Header File.
|
||||||
|
//! \version 1.0.0
|
||||||
|
//! \date 2013/10/21
|
||||||
|
//! \par Revision history
|
||||||
|
//! <2015/02/05> Notice
|
||||||
|
//! The version history is not updated after this point.
|
||||||
|
//! Download the latest version directly from GitHub. Please visit the our GitHub repository for ioLibrary.
|
||||||
|
//! >> https://github.com/Wiznet/ioLibrary_Driver
|
||||||
|
//! <2013/10/21> 1st Release
|
||||||
|
//! \author MidnightCow
|
||||||
|
//! \copyright
|
||||||
|
//!
|
||||||
|
//! Copyright (c) 2013, WIZnet Co., LTD.
|
||||||
|
//! All rights reserved.
|
||||||
|
//!
|
||||||
|
//! Redistribution and use in source and binary forms, with or without
|
||||||
|
//! modification, are permitted provided that the following conditions
|
||||||
|
//! are met:
|
||||||
|
//!
|
||||||
|
//! * Redistributions of source code must retain the above copyright
|
||||||
|
//! notice, this list of conditions and the following disclaimer.
|
||||||
|
//! * Redistributions in binary form must reproduce the above copyright
|
||||||
|
//! notice, this list of conditions and the following disclaimer in the
|
||||||
|
//! documentation and/or other materials provided with the distribution.
|
||||||
|
//! * Neither the name of the <ORGANIZATION> nor the names of its
|
||||||
|
//! contributors may be used to endorse or promote products derived
|
||||||
|
//! from this software without specific prior written permission.
|
||||||
|
//!
|
||||||
|
//! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
|
//! AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
//! IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
//! ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||||
|
//! LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
//! CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
//! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
//! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
//! CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
//! ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
||||||
|
//! THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
//
|
||||||
|
//*****************************************************************************
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @defgroup extra_functions 2. WIZnet Extra Functions
|
||||||
|
*
|
||||||
|
* @brief These functions is optional function. It could be replaced at WIZCHIP I/O function because they were made by WIZCHIP I/O functions.
|
||||||
|
* @details There are functions of configuring WIZCHIP, network, interrupt, phy, network information and timer. \n
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _WIZCHIP_CONF_H_
|
||||||
|
#define _WIZCHIP_CONF_H_
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
/**
|
||||||
|
* @brief Select WIZCHIP.
|
||||||
|
* @todo You should select one, \b W5100, \b W5100S, \b W5200, \b W5300, \b W5500 or etc. \n\n
|
||||||
|
* ex> <code> #define \_WIZCHIP_ W5500 </code>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define W5100 5100
|
||||||
|
#define W5100S 5100+5
|
||||||
|
#define W5200 5200
|
||||||
|
#define W5300 5300
|
||||||
|
#define W5500 5500
|
||||||
|
|
||||||
|
#ifndef _WIZCHIP_
|
||||||
|
#define _WIZCHIP_ W5500 // W5100, W5100S, W5200, W5300, W5500
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define _WIZCHIP_IO_MODE_NONE_ 0x0000
|
||||||
|
#define _WIZCHIP_IO_MODE_BUS_ 0x0100 /**< Bus interface mode */
|
||||||
|
#define _WIZCHIP_IO_MODE_SPI_ 0x0200 /**< SPI interface mode */
|
||||||
|
//#define _WIZCHIP_IO_MODE_IIC_ 0x0400
|
||||||
|
//#define _WIZCHIP_IO_MODE_SDIO_ 0x0800
|
||||||
|
// Add to
|
||||||
|
//
|
||||||
|
|
||||||
|
#define _WIZCHIP_IO_MODE_BUS_DIR_ (_WIZCHIP_IO_MODE_BUS_ + 1) /**< BUS interface mode for direct */
|
||||||
|
#define _WIZCHIP_IO_MODE_BUS_INDIR_ (_WIZCHIP_IO_MODE_BUS_ + 2) /**< BUS interface mode for indirect */
|
||||||
|
|
||||||
|
#define _WIZCHIP_IO_MODE_SPI_VDM_ (_WIZCHIP_IO_MODE_SPI_ + 1) /**< SPI interface mode for variable length data*/
|
||||||
|
#define _WIZCHIP_IO_MODE_SPI_FDM_ (_WIZCHIP_IO_MODE_SPI_ + 2) /**< SPI interface mode for fixed length data mode*/
|
||||||
|
#define _WIZCHIP_IO_MODE_SPI_5500_ (_WIZCHIP_IO_MODE_SPI_ + 3) /**< SPI interface mode for fixed length data mode*/
|
||||||
|
|
||||||
|
#if (_WIZCHIP_ == W5100)
|
||||||
|
#define _WIZCHIP_ID_ "W5100\0"
|
||||||
|
/**
|
||||||
|
* @brief Define interface mode.
|
||||||
|
* @todo you should select interface mode as chip. Select one of @ref \_WIZCHIP_IO_MODE_SPI_ , @ref \_WIZCHIP_IO_MODE_BUS_DIR_ or @ref \_WIZCHIP_IO_MODE_BUS_INDIR_
|
||||||
|
*/
|
||||||
|
// #define _WIZCHIP_IO_MODE_ _WIZCHIP_IO_MODE_BUS_DIR_
|
||||||
|
// #define _WIZCHIP_IO_MODE_ _WIZCHIP_IO_MODE_BUS_INDIR_
|
||||||
|
#define _WIZCHIP_IO_MODE_ _WIZCHIP_IO_MODE_SPI_
|
||||||
|
|
||||||
|
//A20150601 : Define the unit of IO DATA.
|
||||||
|
typedef uint8_t iodata_t;
|
||||||
|
//A20150401 : Indclude W5100.h file
|
||||||
|
#include "W5100/w5100.h"
|
||||||
|
|
||||||
|
#elif (_WIZCHIP_ == W5100S)
|
||||||
|
#define _WIZCHIP_ID_ "W5100S\0"
|
||||||
|
/**
|
||||||
|
* @brief Define interface mode.
|
||||||
|
* @todo you should select interface mode as chip. Select one of @ref \_WIZCHIP_IO_MODE_SPI_ , @ref \_WIZCHIP_IO_MODE_BUS_DIR_ or @ref \_WIZCHIP_IO_MODE_BUS_INDIR_
|
||||||
|
*/
|
||||||
|
// #define _WIZCHIP_IO_MODE_ _WIZCHIP_IO_MODE_BUS_INDIR_
|
||||||
|
//#define _WIZCHIP_IO_MODE_ _WIZCHIP_IO_MODE_SPI_5500_
|
||||||
|
#define _WIZCHIP_IO_MODE_ _WIZCHIP_IO_MODE_SPI_
|
||||||
|
|
||||||
|
//A20150601 : Define the unit of IO DATA.
|
||||||
|
typedef uint8_t iodata_t;
|
||||||
|
//A20150401 : Indclude W5100.h file
|
||||||
|
#include "W5100S/w5100s.h"
|
||||||
|
#elif (_WIZCHIP_ == W5200)
|
||||||
|
#define _WIZCHIP_ID_ "W5200\0"
|
||||||
|
/**
|
||||||
|
* @brief Define interface mode.
|
||||||
|
* @todo you should select interface mode as chip. Select one of @ref \_WIZCHIP_IO_MODE_SPI_ or @ref \ _WIZCHIP_IO_MODE_BUS_INDIR_
|
||||||
|
*/
|
||||||
|
#ifndef _WIZCHIP_IO_MODE_
|
||||||
|
// #define _WIZCHIP_IO_MODE_ _WIZCHIP_IO_MODE_BUS_INDIR_
|
||||||
|
#define _WIZCHIP_IO_MODE_ _WIZCHIP_IO_MODE_SPI_
|
||||||
|
#endif
|
||||||
|
//A20150601 : Define the unit of IO DATA.
|
||||||
|
typedef uint8_t iodata_t;
|
||||||
|
#include "W5200/w5200.h"
|
||||||
|
#elif (_WIZCHIP_ == W5500)
|
||||||
|
#define _WIZCHIP_ID_ "W5500\0"
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Define interface mode. \n
|
||||||
|
* @todo Should select interface mode as chip.
|
||||||
|
* - @ref \_WIZCHIP_IO_MODE_SPI_ \n
|
||||||
|
* -@ref \_WIZCHIP_IO_MODE_SPI_VDM_ : Valid only in @ref \_WIZCHIP_ == W5500 \n
|
||||||
|
* -@ref \_WIZCHIP_IO_MODE_SPI_FDM_ : Valid only in @ref \_WIZCHIP_ == W5500 \n
|
||||||
|
* - @ref \_WIZCHIP_IO_MODE_BUS_ \n
|
||||||
|
* - @ref \_WIZCHIP_IO_MODE_BUS_DIR_ \n
|
||||||
|
* - @ref \_WIZCHIP_IO_MODE_BUS_INDIR_ \n
|
||||||
|
* - Others will be defined in future. \n\n
|
||||||
|
* ex> <code> #define \_WIZCHIP_IO_MODE_ \_WIZCHIP_IO_MODE_SPI_VDM_ </code>
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#ifndef _WIZCHIP_IO_MODE_
|
||||||
|
//#define _WIZCHIP_IO_MODE_ _WIZCHIP_IO_MODE_SPI_FDM_
|
||||||
|
#define _WIZCHIP_IO_MODE_ _WIZCHIP_IO_MODE_SPI_VDM_
|
||||||
|
#endif
|
||||||
|
//A20150601 : Define the unit of IO DATA.
|
||||||
|
typedef uint8_t iodata_t;
|
||||||
|
#include "W5500/w5500.h"
|
||||||
|
#elif ( _WIZCHIP_ == W5300)
|
||||||
|
#define _WIZCHIP_ID_ "W5300\0"
|
||||||
|
/**
|
||||||
|
* @brief Define interface mode.
|
||||||
|
* @todo you should select interface mode as chip. Select one of @ref \_WIZCHIP_IO_MODE_SPI_ , @ref \_WIZCHIP_IO_MODE_BUS_DIR_ or @ref \_WIZCHIP_IO_MODE_BUS_INDIR_
|
||||||
|
*/
|
||||||
|
#ifndef _WIZCHIP_IO_MODE_
|
||||||
|
// #define _WIZCHIP_IO_MODE_ _WIZCHIP_IO_MODE_BUS_DIR_
|
||||||
|
#define _WIZCHIP_IO_MODE_ _WIZCHIP_IO_MODE_BUS_INDIR_
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//A20150601 : Define the unit and bus width of IO DATA.
|
||||||
|
/**
|
||||||
|
* @brief Select the data width 8 or 16 bits.
|
||||||
|
* @todo you should select the bus width. Select one of 8 or 16.
|
||||||
|
*/
|
||||||
|
#ifndef _WIZCHIP_IO_BUS_WIDTH_
|
||||||
|
#define _WIZCHIP_IO_BUS_WIDTH_ 8 // 16
|
||||||
|
#endif
|
||||||
|
#if _WIZCHIP_IO_BUS_WIDTH_ == 8
|
||||||
|
typedef uint8_t iodata_t;
|
||||||
|
#elif _WIZCHIP_IO_BUS_WIDTH_ == 16
|
||||||
|
typedef uint16_t iodata_t;
|
||||||
|
#else
|
||||||
|
#error "Unknown _WIZCHIP_IO_BUS_WIDTH_. It should be 8 or 16."
|
||||||
|
#endif
|
||||||
|
//
|
||||||
|
#include "W5300/w5300.h"
|
||||||
|
#else
|
||||||
|
#error "Unknown defined _WIZCHIP_. You should define one of 5100, 5200, and 5500 !!!"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef _WIZCHIP_IO_MODE_
|
||||||
|
#error "Undefined _WIZCHIP_IO_MODE_. You should define it !!!"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Define I/O base address when BUS IF mode.
|
||||||
|
* @todo Should re-define it to fit your system when BUS IF Mode (@ref \_WIZCHIP_IO_MODE_BUS_,
|
||||||
|
* @ref \_WIZCHIP_IO_MODE_BUS_DIR_, @ref \_WIZCHIP_IO_MODE_BUS_INDIR_). \n\n
|
||||||
|
* ex> <code> #define \_WIZCHIP_IO_BASE_ 0x00008000 </code>
|
||||||
|
*/
|
||||||
|
#if _WIZCHIP_IO_MODE_ & _WIZCHIP_IO_MODE_BUS_
|
||||||
|
#define _WIZCHIP_IO_BASE_ 0x60000000 // for 5100S IND
|
||||||
|
#elif _WIZCHIP_IO_MODE_ & _WIZCHIP_IO_MODE_SPI_
|
||||||
|
#define _WIZCHIP_IO_BASE_ 0x00000000 // for 5100S SPI
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef _WIZCHIP_IO_BASE_
|
||||||
|
#define _WIZCHIP_IO_BASE_ 0x00000000 // 0x8000
|
||||||
|
#endif
|
||||||
|
|
||||||
|
//M20150401 : Typing Error
|
||||||
|
//#if _WIZCHIP_IO_MODE_ & _WIZCHIP_IO_MODE_BUS
|
||||||
|
#if _WIZCHIP_IO_MODE_ & _WIZCHIP_IO_MODE_BUS_
|
||||||
|
#ifndef _WIZCHIP_IO_BASE_
|
||||||
|
#error "You should be define _WIZCHIP_IO_BASE to fit your system memory map."
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if _WIZCHIP_ >= W5200
|
||||||
|
#define _WIZCHIP_SOCK_NUM_ 8 ///< The count of independant socket of @b WIZCHIP
|
||||||
|
#else
|
||||||
|
#define _WIZCHIP_SOCK_NUM_ 4 ///< The count of independant socket of @b WIZCHIP
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
/********************************************************
|
||||||
|
* WIZCHIP BASIC IF functions for SPI, SDIO, I2C , ETC.
|
||||||
|
*********************************************************/
|
||||||
|
/**
|
||||||
|
* @ingroup DATA_TYPE
|
||||||
|
* @brief The set of callback functions for W5500:@ref WIZCHIP_IO_Functions W5200:@ref WIZCHIP_IO_Functions_W5200
|
||||||
|
*/
|
||||||
|
typedef struct __WIZCHIP
|
||||||
|
{
|
||||||
|
uint16_t if_mode; ///< host interface mode
|
||||||
|
uint8_t id[6]; ///< @b WIZCHIP ID such as @b 5100, @b 5200, @b 5500, and so on.
|
||||||
|
/**
|
||||||
|
* The set of critical section callback func.
|
||||||
|
*/
|
||||||
|
struct _CRIS
|
||||||
|
{
|
||||||
|
void (*_enter) (void); ///< crtical section enter
|
||||||
|
void (*_exit) (void); ///< critial section exit
|
||||||
|
}CRIS;
|
||||||
|
/**
|
||||||
|
* The set of @ref \_WIZCHIP_ select control callback func.
|
||||||
|
*/
|
||||||
|
struct _CS
|
||||||
|
{
|
||||||
|
void (*_select) (void); ///< @ref \_WIZCHIP_ selected
|
||||||
|
void (*_deselect)(void); ///< @ref \_WIZCHIP_ deselected
|
||||||
|
}CS;
|
||||||
|
/**
|
||||||
|
* The set of interface IO callback func.
|
||||||
|
*/
|
||||||
|
union _IF
|
||||||
|
{
|
||||||
|
/**
|
||||||
|
* For BUS interface IO
|
||||||
|
*/
|
||||||
|
//M20156501 : Modify the function name for integrating with W5300
|
||||||
|
//struct
|
||||||
|
//{
|
||||||
|
// uint8_t (*_read_byte) (uint32_t AddrSel);
|
||||||
|
// void (*_write_byte) (uint32_t AddrSel, uint8_t wb);
|
||||||
|
//}BUS;
|
||||||
|
struct
|
||||||
|
{
|
||||||
|
iodata_t (*_read_data) (uint32_t AddrSel);
|
||||||
|
void (*_write_data) (uint32_t AddrSel, iodata_t wb);
|
||||||
|
}BUS;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* For SPI interface IO
|
||||||
|
*/
|
||||||
|
struct
|
||||||
|
{
|
||||||
|
uint8_t (*_read_byte) (void);
|
||||||
|
void (*_write_byte) (uint8_t wb);
|
||||||
|
void (*_read_burst) (uint8_t* pBuf, uint16_t len);
|
||||||
|
void (*_write_burst) (uint8_t* pBuf, uint16_t len);
|
||||||
|
}SPI;
|
||||||
|
// To be added
|
||||||
|
//
|
||||||
|
}IF;
|
||||||
|
}_WIZCHIP;
|
||||||
|
|
||||||
|
extern _WIZCHIP WIZCHIP;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup DATA_TYPE
|
||||||
|
* WIZCHIP control type enumration used in @ref ctlwizchip().
|
||||||
|
*/
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
CW_RESET_WIZCHIP, ///< Resets WIZCHIP by softly
|
||||||
|
CW_INIT_WIZCHIP, ///< Initializes to WIZCHIP with SOCKET buffer size 2 or 1 dimension array typed uint8_t.
|
||||||
|
CW_GET_INTERRUPT, ///< Get Interrupt status of WIZCHIP
|
||||||
|
CW_CLR_INTERRUPT, ///< Clears interrupt
|
||||||
|
CW_SET_INTRMASK, ///< Masks interrupt
|
||||||
|
CW_GET_INTRMASK, ///< Get interrupt mask
|
||||||
|
CW_SET_INTRTIME, ///< Set interval time between the current and next interrupt.
|
||||||
|
CW_GET_INTRTIME, ///< Set interval time between the current and next interrupt.
|
||||||
|
CW_GET_ID, ///< Gets WIZCHIP name.
|
||||||
|
|
||||||
|
//D20150601 : For no modification your application code
|
||||||
|
//#if _WIZCHIP_ == W5500
|
||||||
|
CW_RESET_PHY, ///< Resets internal PHY. Valid Only W5500
|
||||||
|
CW_SET_PHYCONF, ///< When PHY configured by internal register, PHY operation mode (Manual/Auto, 10/100, Half/Full). Valid Only W5000
|
||||||
|
CW_GET_PHYCONF, ///< Get PHY operation mode in internal register. Valid Only W5500
|
||||||
|
CW_GET_PHYSTATUS, ///< Get real PHY status on operating. Valid Only W5500
|
||||||
|
CW_SET_PHYPOWMODE, ///< Set PHY power mode as normal and down when PHYSTATUS.OPMD == 1. Valid Only W5500
|
||||||
|
//#endif
|
||||||
|
//D20150601 : For no modification your application code
|
||||||
|
//#if _WIZCHIP_ == W5200 || _WIZCHIP_ == W5500
|
||||||
|
CW_GET_PHYPOWMODE, ///< Get PHY Power mode as down or normal, Valid Only W5100, W5200
|
||||||
|
CW_GET_PHYLINK ///< Get PHY Link status, Valid Only W5100, W5200
|
||||||
|
//#endif
|
||||||
|
}ctlwizchip_type;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup DATA_TYPE
|
||||||
|
* Network control type enumration used in @ref ctlnetwork().
|
||||||
|
*/
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
CN_SET_NETINFO, ///< Set Network with @ref wiz_NetInfo
|
||||||
|
CN_GET_NETINFO, ///< Get Network with @ref wiz_NetInfo
|
||||||
|
CN_SET_NETMODE, ///< Set network mode as WOL, PPPoE, Ping Block, and Force ARP mode
|
||||||
|
CN_GET_NETMODE, ///< Get network mode as WOL, PPPoE, Ping Block, and Force ARP mode
|
||||||
|
CN_SET_TIMEOUT, ///< Set network timeout as retry count and time.
|
||||||
|
CN_GET_TIMEOUT, ///< Get network timeout as retry count and time.
|
||||||
|
}ctlnetwork_type;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup DATA_TYPE
|
||||||
|
* Interrupt kind when CW_SET_INTRRUPT, CW_GET_INTERRUPT, CW_SET_INTRMASK
|
||||||
|
* and CW_GET_INTRMASK is used in @ref ctlnetwork().
|
||||||
|
* It can be used with OR operation.
|
||||||
|
*/
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
#if _WIZCHIP_ == W5500
|
||||||
|
IK_WOL = (1 << 4), ///< Wake On Lan by receiving the magic packet. Valid in W500.
|
||||||
|
#elif _WIZCHIP_ == W5300
|
||||||
|
IK_FMTU = (1 << 4), ///< Received a ICMP message (Fragment MTU)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
IK_PPPOE_TERMINATED = (1 << 5), ///< PPPoE Disconnected
|
||||||
|
|
||||||
|
#if _WIZCHIP_ != W5200
|
||||||
|
IK_DEST_UNREACH = (1 << 6), ///< Destination IP & Port Unreachable, No use in W5200
|
||||||
|
#endif
|
||||||
|
|
||||||
|
IK_IP_CONFLICT = (1 << 7), ///< IP conflict occurred
|
||||||
|
|
||||||
|
IK_SOCK_0 = (1 << 8), ///< Socket 0 interrupt
|
||||||
|
IK_SOCK_1 = (1 << 9), ///< Socket 1 interrupt
|
||||||
|
IK_SOCK_2 = (1 << 10), ///< Socket 2 interrupt
|
||||||
|
IK_SOCK_3 = (1 << 11), ///< Socket 3 interrupt
|
||||||
|
#if _WIZCHIP_ > W5100S
|
||||||
|
IK_SOCK_4 = (1 << 12), ///< Socket 4 interrupt, No use in 5100
|
||||||
|
IK_SOCK_5 = (1 << 13), ///< Socket 5 interrupt, No use in 5100
|
||||||
|
IK_SOCK_6 = (1 << 14), ///< Socket 6 interrupt, No use in 5100
|
||||||
|
IK_SOCK_7 = (1 << 15), ///< Socket 7 interrupt, No use in 5100
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if _WIZCHIP_ > W5100S
|
||||||
|
IK_SOCK_ALL = (0xFF << 8) ///< All Socket interrupt
|
||||||
|
#else
|
||||||
|
IK_SOCK_ALL = (0x0F << 8) ///< All Socket interrupt
|
||||||
|
#endif
|
||||||
|
}intr_kind;
|
||||||
|
|
||||||
|
#define PHY_CONFBY_HW 0 ///< Configured PHY operation mode by HW pin
|
||||||
|
#define PHY_CONFBY_SW 1 ///< Configured PHY operation mode by SW register
|
||||||
|
#define PHY_MODE_MANUAL 0 ///< Configured PHY operation mode with user setting.
|
||||||
|
#define PHY_MODE_AUTONEGO 1 ///< Configured PHY operation mode with auto-negotiation
|
||||||
|
#define PHY_SPEED_10 0 ///< Link Speed 10
|
||||||
|
#define PHY_SPEED_100 1 ///< Link Speed 100
|
||||||
|
#define PHY_DUPLEX_HALF 0 ///< Link Half-Duplex
|
||||||
|
#define PHY_DUPLEX_FULL 1 ///< Link Full-Duplex
|
||||||
|
#define PHY_LINK_OFF 0 ///< Link Off
|
||||||
|
#define PHY_LINK_ON 1 ///< Link On
|
||||||
|
#define PHY_POWER_NORM 0 ///< PHY power normal mode
|
||||||
|
#define PHY_POWER_DOWN 1 ///< PHY power down mode
|
||||||
|
|
||||||
|
|
||||||
|
#if _WIZCHIP_ == W5100S || _WIZCHIP_ == W5500
|
||||||
|
/**
|
||||||
|
* @ingroup DATA_TYPE
|
||||||
|
* It configures PHY configuration when CW_SET PHYCONF or CW_GET_PHYCONF in W5500,
|
||||||
|
* and it indicates the real PHY status configured by HW or SW in all WIZCHIP. \n
|
||||||
|
* Valid only in W5500.
|
||||||
|
*/
|
||||||
|
typedef struct wiz_PhyConf_t
|
||||||
|
{
|
||||||
|
uint8_t by; ///< set by @ref PHY_CONFBY_HW or @ref PHY_CONFBY_SW
|
||||||
|
uint8_t mode; ///< set by @ref PHY_MODE_MANUAL or @ref PHY_MODE_AUTONEGO
|
||||||
|
uint8_t speed; ///< set by @ref PHY_SPEED_10 or @ref PHY_SPEED_100
|
||||||
|
uint8_t duplex; ///< set by @ref PHY_DUPLEX_HALF @ref PHY_DUPLEX_FULL
|
||||||
|
//uint8_t power; ///< set by @ref PHY_POWER_NORM or @ref PHY_POWER_DOWN
|
||||||
|
//uint8_t link; ///< Valid only in CW_GET_PHYSTATUS. set by @ref PHY_LINK_ON or PHY_DUPLEX_OFF
|
||||||
|
}wiz_PhyConf;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup DATA_TYPE
|
||||||
|
* It used in setting dhcp_mode of @ref wiz_NetInfo.
|
||||||
|
*/
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
NETINFO_STATIC = 1, ///< Static IP configuration by manually.
|
||||||
|
NETINFO_DHCP ///< Dynamic IP configruation from a DHCP sever
|
||||||
|
}dhcp_mode;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup DATA_TYPE
|
||||||
|
* Network Information for WIZCHIP
|
||||||
|
*/
|
||||||
|
typedef struct wiz_NetInfo_t
|
||||||
|
{
|
||||||
|
uint8_t mac[6]; ///< Source Mac Address
|
||||||
|
uint8_t ip[4]; ///< Source IP Address
|
||||||
|
uint8_t sn[4]; ///< Subnet Mask
|
||||||
|
uint8_t gw[4]; ///< Gateway IP Address
|
||||||
|
uint8_t dns[4]; ///< DNS server IP Address
|
||||||
|
dhcp_mode dhcp; ///< 1 - Static, 2 - DHCP
|
||||||
|
}wiz_NetInfo;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup DATA_TYPE
|
||||||
|
* Network mode
|
||||||
|
*/
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
#if _WIZCHIP_ == W5500
|
||||||
|
NM_FORCEARP = (1<<1), ///< Force to APP send whenever udp data is sent. Valid only in W5500
|
||||||
|
#endif
|
||||||
|
NM_WAKEONLAN = (1<<5), ///< Wake On Lan
|
||||||
|
NM_PINGBLOCK = (1<<4), ///< Block ping-request
|
||||||
|
NM_PPPOE = (1<<3), ///< PPPoE mode
|
||||||
|
}netmode_type;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup DATA_TYPE
|
||||||
|
* Used in CN_SET_TIMEOUT or CN_GET_TIMEOUT of @ref ctlwizchip() for timeout configruation.
|
||||||
|
*/
|
||||||
|
typedef struct wiz_NetTimeout_t
|
||||||
|
{
|
||||||
|
uint8_t retry_cnt; ///< retry count
|
||||||
|
uint16_t time_100us; ///< time unit 100us
|
||||||
|
}wiz_NetTimeout;
|
||||||
|
|
||||||
|
/**
|
||||||
|
*@brief Registers call back function for critical section of I/O functions such as
|
||||||
|
*\ref WIZCHIP_READ, @ref WIZCHIP_WRITE, @ref WIZCHIP_READ_BUF and @ref WIZCHIP_WRITE_BUF.
|
||||||
|
*@param cris_en : callback function for critical section enter.
|
||||||
|
*@param cris_ex : callback function for critical section exit.
|
||||||
|
*@todo Describe @ref WIZCHIP_CRITICAL_ENTER and @ref WIZCHIP_CRITICAL_EXIT marco or register your functions.
|
||||||
|
*@note If you do not describe or register, default functions(@ref wizchip_cris_enter & @ref wizchip_cris_exit) is called.
|
||||||
|
*/
|
||||||
|
void reg_wizchip_cris_cbfunc(void(*cris_en)(void), void(*cris_ex)(void));
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
*@brief Registers call back function for WIZCHIP select & deselect.
|
||||||
|
*@param cs_sel : callback function for WIZCHIP select
|
||||||
|
*@param cs_desel : callback fucntion for WIZCHIP deselect
|
||||||
|
*@todo Describe @ref wizchip_cs_select and @ref wizchip_cs_deselect function or register your functions.
|
||||||
|
*@note If you do not describe or register, null function is called.
|
||||||
|
*/
|
||||||
|
void reg_wizchip_cs_cbfunc(void(*cs_sel)(void), void(*cs_desel)(void));
|
||||||
|
|
||||||
|
/**
|
||||||
|
*@brief Registers call back function for bus interface.
|
||||||
|
*@param bus_rb : callback function to read byte data using system bus
|
||||||
|
*@param bus_wb : callback function to write byte data using system bus
|
||||||
|
*@todo Describe @ref wizchip_bus_readbyte and @ref wizchip_bus_writebyte function
|
||||||
|
*or register your functions.
|
||||||
|
*@note If you do not describe or register, null function is called.
|
||||||
|
*/
|
||||||
|
//M20150601 : For integrating with W5300
|
||||||
|
//void reg_wizchip_bus_cbfunc(uint8_t (*bus_rb)(uint32_t addr), void (*bus_wb)(uint32_t addr, uint8_t wb));
|
||||||
|
void reg_wizchip_bus_cbfunc(iodata_t (*bus_rb)(uint32_t addr), void (*bus_wb)(uint32_t addr, iodata_t wb));
|
||||||
|
|
||||||
|
/**
|
||||||
|
*@brief Registers call back function for SPI interface.
|
||||||
|
*@param spi_rb : callback function to read byte using SPI
|
||||||
|
*@param spi_wb : callback function to write byte using SPI
|
||||||
|
*@todo Describe \ref wizchip_spi_readbyte and \ref wizchip_spi_writebyte function
|
||||||
|
*or register your functions.
|
||||||
|
*@note If you do not describe or register, null function is called.
|
||||||
|
*/
|
||||||
|
void reg_wizchip_spi_cbfunc(uint8_t (*spi_rb)(void), void (*spi_wb)(uint8_t wb));
|
||||||
|
|
||||||
|
/**
|
||||||
|
*@brief Registers call back function for SPI interface.
|
||||||
|
*@param spi_rb : callback function to burst read using SPI
|
||||||
|
*@param spi_wb : callback function to burst write using SPI
|
||||||
|
*@todo Describe \ref wizchip_spi_readbyte and \ref wizchip_spi_writebyte function
|
||||||
|
*or register your functions.
|
||||||
|
*@note If you do not describe or register, null function is called.
|
||||||
|
*/
|
||||||
|
void reg_wizchip_spiburst_cbfunc(void (*spi_rb)(uint8_t* pBuf, uint16_t len), void (*spi_wb)(uint8_t* pBuf, uint16_t len));
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Controls to the WIZCHIP.
|
||||||
|
* @details Resets WIZCHIP & internal PHY, Configures PHY mode, Monitor PHY(Link,Speed,Half/Full/Auto),
|
||||||
|
* controls interrupt & mask and so on.
|
||||||
|
* @param cwtype : Decides to the control type
|
||||||
|
* @param arg : arg type is dependent on cwtype.
|
||||||
|
* @return 0 : Success \n
|
||||||
|
* -1 : Fail because of invalid \ref ctlwizchip_type or unsupported \ref ctlwizchip_type in WIZCHIP
|
||||||
|
*/
|
||||||
|
int8_t ctlwizchip(ctlwizchip_type cwtype, void* arg);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Controls to network.
|
||||||
|
* @details Controls to network environment, mode, timeout and so on.
|
||||||
|
* @param cntype : Input. Decides to the control type
|
||||||
|
* @param arg : Inout. arg type is dependent on cntype.
|
||||||
|
* @return -1 : Fail because of invalid \ref ctlnetwork_type or unsupported \ref ctlnetwork_type in WIZCHIP \n
|
||||||
|
* 0 : Success
|
||||||
|
*/
|
||||||
|
int8_t ctlnetwork(ctlnetwork_type cntype, void* arg);
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* The following functions are implemented for internal use.
|
||||||
|
* but You can call these functions for code size reduction instead of ctlwizchip() and ctlnetwork().
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Reset WIZCHIP by softly.
|
||||||
|
*/
|
||||||
|
void wizchip_sw_reset(void);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Initializes WIZCHIP with socket buffer size
|
||||||
|
* @param txsize Socket tx buffer sizes. If null, initialized the default size 2KB.
|
||||||
|
* @param rxsize Socket rx buffer sizes. If null, initialized the default size 2KB.
|
||||||
|
* @return 0 : succcess \n
|
||||||
|
* -1 : fail. Invalid buffer size
|
||||||
|
*/
|
||||||
|
int8_t wizchip_init(uint8_t* txsize, uint8_t* rxsize);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Clear Interrupt of WIZCHIP.
|
||||||
|
* @param intr : @ref intr_kind value operated OR. It can type-cast to uint16_t.
|
||||||
|
*/
|
||||||
|
void wizchip_clrinterrupt(intr_kind intr);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Get Interrupt of WIZCHIP.
|
||||||
|
* @return @ref intr_kind value operated OR. It can type-cast to uint16_t.
|
||||||
|
*/
|
||||||
|
intr_kind wizchip_getinterrupt(void);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Mask or Unmask Interrupt of WIZCHIP.
|
||||||
|
* @param intr : @ref intr_kind value operated OR. It can type-cast to uint16_t.
|
||||||
|
*/
|
||||||
|
void wizchip_setinterruptmask(intr_kind intr);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Get Interrupt mask of WIZCHIP.
|
||||||
|
* @return : The operated OR vaule of @ref intr_kind. It can type-cast to uint16_t.
|
||||||
|
*/
|
||||||
|
intr_kind wizchip_getinterruptmask(void);
|
||||||
|
|
||||||
|
//todo
|
||||||
|
#if _WIZCHIP_ > W5100
|
||||||
|
int8_t wizphy_getphylink(void); ///< get the link status of phy in WIZCHIP. No use in W5100
|
||||||
|
int8_t wizphy_getphypmode(void); ///< get the power mode of PHY in WIZCHIP. No use in W5100
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if _WIZCHIP_ == W5100S || _WIZCHIP_ == W5500
|
||||||
|
void wizphy_reset(void); ///< Reset phy. Vailid only in W5500
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Set the phy information for WIZCHIP without power mode
|
||||||
|
* @param phyconf : @ref wiz_PhyConf
|
||||||
|
*/
|
||||||
|
void wizphy_setphyconf(wiz_PhyConf* phyconf);
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Get phy configuration information.
|
||||||
|
* @param phyconf : @ref wiz_PhyConf
|
||||||
|
*/
|
||||||
|
void wizphy_getphyconf(wiz_PhyConf* phyconf);
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Get phy status.
|
||||||
|
* @param phyconf : @ref wiz_PhyConf
|
||||||
|
*/
|
||||||
|
void wizphy_getphystat(wiz_PhyConf* phyconf);
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief set the power mode of phy inside WIZCHIP. Refer to @ref PHYCFGR in W5500, @ref PHYSTATUS in W5200
|
||||||
|
* @param pmode Settig value of power down mode.
|
||||||
|
*/
|
||||||
|
int8_t wizphy_setphypmode(uint8_t pmode);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Set the network information for WIZCHIP
|
||||||
|
* @param pnetinfo : @ref wizNetInfo
|
||||||
|
*/
|
||||||
|
void wizchip_setnetinfo(wiz_NetInfo* pnetinfo);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Get the network information for WIZCHIP
|
||||||
|
* @param pnetinfo : @ref wizNetInfo
|
||||||
|
*/
|
||||||
|
void wizchip_getnetinfo(wiz_NetInfo* pnetinfo);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Set the network mode such WOL, PPPoE, Ping Block, and etc.
|
||||||
|
* @param pnetinfo Value of network mode. Refer to @ref netmode_type.
|
||||||
|
*/
|
||||||
|
int8_t wizchip_setnetmode(netmode_type netmode);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Get the network mode such WOL, PPPoE, Ping Block, and etc.
|
||||||
|
* @return Value of network mode. Refer to @ref netmode_type.
|
||||||
|
*/
|
||||||
|
netmode_type wizchip_getnetmode(void);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Set retry time value(@ref _RTR_) and retry count(@ref _RCR_).
|
||||||
|
* @details @ref _RTR_ configures the retransmission timeout period and @ref _RCR_ configures the number of time of retransmission.
|
||||||
|
* @param nettime @ref _RTR_ value and @ref _RCR_ value. Refer to @ref wiz_NetTimeout.
|
||||||
|
*/
|
||||||
|
void wizchip_settimeout(wiz_NetTimeout* nettime);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @ingroup extra_functions
|
||||||
|
* @brief Get retry time value(@ref _RTR_) and retry count(@ref _RCR_).
|
||||||
|
* @details @ref _RTR_ configures the retransmission timeout period and @ref _RCR_ configures the number of time of retransmission.
|
||||||
|
* @param nettime @ref _RTR_ value and @ref _RCR_ value. Refer to @ref wiz_NetTimeout.
|
||||||
|
*/
|
||||||
|
void wizchip_gettimeout(wiz_NetTimeout* nettime);
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif // _WIZCHIP_CONF_H_
|
||||||
@ -0,0 +1,83 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2007, Swedish Institute of Computer Science
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the Institute nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <avr/io.h>
|
||||||
|
#include "spi.h"
|
||||||
|
//#include "contiki-conf.h"
|
||||||
|
|
||||||
|
/*
|
||||||
|
* On the Tmote sky access to I2C/SPI/UART0 must always be
|
||||||
|
* exclusive. Set spi_busy so that interrupt handlers can check if
|
||||||
|
* they are allowed to use the bus or not. Only the CC2420 radio needs
|
||||||
|
* this in practice.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
unsigned char spi_busy = 0;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Initialize SPI bus.
|
||||||
|
*/
|
||||||
|
|
||||||
|
//~ // From working SPI ENC28J60 driver
|
||||||
|
//~ #define ENC28J60_CONTROL_PORT PORTB
|
||||||
|
//~ #define ENC28J60_CONTROL_DDR DDRB
|
||||||
|
//~
|
||||||
|
//~ #define ENC28J60_CONTROL_CS PORTB6
|
||||||
|
//~ #define ENC28J60_CONTROL_SO PORTB3
|
||||||
|
//~ #define ENC28J60_CONTROL_SI PORTB2
|
||||||
|
//~ #define ENC28J60_CONTROL_SCK PORTB1
|
||||||
|
//~ #define ENC28J60_CONTROL_SS PORTB0
|
||||||
|
//~
|
||||||
|
//~ // set CS to 0 = active
|
||||||
|
//~ #define CSACTIVE ENC28J60_CONTROL_PORT&=~(1<<ENC28J60_CONTROL_CS)
|
||||||
|
//~ // set CS to 1 = passive
|
||||||
|
//~ #define CSPASSIVE ENC28J60_CONTROL_PORT|=(1<<ENC28J60_CONTROL_CS)
|
||||||
|
//
|
||||||
|
//~ #define waitspi() while(!(SPSR&(1<<SPIF)))
|
||||||
|
|
||||||
|
|
||||||
|
void
|
||||||
|
spi_init(void)
|
||||||
|
{
|
||||||
|
// CS PIN for FLASH
|
||||||
|
DDRB |= _BV(WIZNET_CS); // CS to OUT && Disable
|
||||||
|
SPI_WIZNET_DISABLE();
|
||||||
|
|
||||||
|
/* Initalize ports for communication with SPI units. */
|
||||||
|
/* CSN=SS and must be output when master! */
|
||||||
|
DDRB |= _BV(MOSI) | _BV(SCK) | _BV(CSN);
|
||||||
|
PORTB |= _BV(MOSI) | _BV(SCK);
|
||||||
|
|
||||||
|
/* Enables SPI, selects "master", clock rate FCK / 4 - 4Mhz, and SPI mode 0 */
|
||||||
|
SPCR = _BV(SPE) | _BV(MSTR);
|
||||||
|
//SPSR = _BV(SPI2X); //FCK / 2 - 8Mhz
|
||||||
|
|
||||||
|
|
||||||
|
}
|
||||||
@ -0,0 +1,132 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2010, Swedish Institute of Computer Science.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the Institute nor the names of its contributors
|
||||||
|
* may be used to endorse or promote products derived from this software
|
||||||
|
* without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
||||||
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||||
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||||
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \file
|
||||||
|
* Basic SPI macros
|
||||||
|
* \author
|
||||||
|
* Joakim Eriksson <joakime@sics.se>
|
||||||
|
* Niclas Finne <nfi@sics.se>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef SPI_H_
|
||||||
|
#define SPI_H_
|
||||||
|
|
||||||
|
/* SPI input/output registers. */
|
||||||
|
#define SPI_TXBUF SPDR
|
||||||
|
#define SPI_RXBUF SPDR
|
||||||
|
|
||||||
|
#define BV(bitno) _BV(bitno)
|
||||||
|
|
||||||
|
#define SPI_WAITFOREOTx() do { while (!(SPSR & BV(SPIF))); } while (0)
|
||||||
|
#define SPI_WAITFOREORx() do { while (!(SPSR & BV(SPIF))); } while (0)
|
||||||
|
|
||||||
|
//M128
|
||||||
|
//#define SCK 1 /* - Output: SPI Serial Clock (SCLK) - ATMEGA128 PORTB, PIN1 */
|
||||||
|
//#define MOSI 2 /* - Output: SPI Master out - slave in (MOSI) - ATMEGA128 PORTB, PIN2 */
|
||||||
|
//#define MISO 3 /* - Input: SPI Master in - slave out (MISO) - ATMEGA128 PORTB, PIN3 */
|
||||||
|
//#define CSN 0 /*SPI - SS*/
|
||||||
|
//#define FLASH_CS 6 /* PB.6 Output as CS*/
|
||||||
|
|
||||||
|
//M644p/M1284p
|
||||||
|
#define SCK 7 /* - Output: SPI Serial Clock (SCLK) - ATMEGA644/1284 PORTB, PIN7 */
|
||||||
|
#define MOSI 5 /* - Output: SPI Master out - slave in (MOSI) - ATMEGA644/1284 PORTB, PIN5 */
|
||||||
|
#define MISO 6 /* - Input: SPI Master in - slave out (MISO) - ATMEGA644/1284 PORTB, PIN6 */
|
||||||
|
#define CSN 4 /*SPI - SS*/
|
||||||
|
|
||||||
|
//#define FLASH_CS 3 /* PB.2 Output as CS*/
|
||||||
|
//#define FLASH_CS 2 /* PB.2 Output as CS*/
|
||||||
|
//#define CAN_CS 1 /* PB.1 Output as CS for CAN MCP2515*/
|
||||||
|
|
||||||
|
//#define SPI_FLASH_ENABLE() ( PORTB &= ~BV(FLASH_CS) )
|
||||||
|
//#define SPI_FLASH_DISABLE() ( PORTB |= BV(FLASH_CS) )
|
||||||
|
|
||||||
|
#define WIZNET_CS 3 /* PB.3 Output as CS for Wiznet ETHERNET*/
|
||||||
|
#define SPI_WIZNET_ENABLE() ( PORTB &= ~BV(WIZNET_CS) )
|
||||||
|
#define SPI_WIZNET_DISABLE() ( PORTB |= BV(WIZNET_CS) )
|
||||||
|
|
||||||
|
#define SD_CS 0 /* PB.0 Output as CS for SD-reader*/
|
||||||
|
#define SPI_SD_ENABLE() ( PORTB &= ~BV(SD_CS) )
|
||||||
|
#define SPI_SD_DISABLE() ( PORTB |= BV(SD_CS) )
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
/* Define macros to use for checking SPI transmission status depending
|
||||||
|
on if it is possible to wait for TX buffer ready. This is possible
|
||||||
|
on for example MSP430 but not on AVR. */
|
||||||
|
#ifdef SPI_WAITFORTxREADY
|
||||||
|
#define SPI_WAITFORTx_BEFORE() SPI_WAITFORTxREADY()
|
||||||
|
#define SPI_WAITFORTx_AFTER()
|
||||||
|
#define SPI_WAITFORTx_ENDED() SPI_WAITFOREOTx()
|
||||||
|
#else /* SPI_WAITFORTxREADY */
|
||||||
|
#define SPI_WAITFORTx_BEFORE()
|
||||||
|
#define SPI_WAITFORTx_AFTER() SPI_WAITFOREOTx()
|
||||||
|
#define SPI_WAITFORTx_ENDED()
|
||||||
|
#endif /* SPI_WAITFORTxREADY */
|
||||||
|
|
||||||
|
extern unsigned char spi_busy;
|
||||||
|
|
||||||
|
void spi_init(void);
|
||||||
|
|
||||||
|
/* Write one character to SPI */
|
||||||
|
#define SPI_WRITE(data) \
|
||||||
|
do { \
|
||||||
|
SPI_WAITFORTx_BEFORE(); \
|
||||||
|
SPI_TXBUF = data; \
|
||||||
|
SPI_WAITFOREOTx(); \
|
||||||
|
} while(0)
|
||||||
|
|
||||||
|
/* Write one character to SPI - will not wait for end
|
||||||
|
useful for multiple writes with wait after final */
|
||||||
|
#define SPI_WRITE_FAST(data) \
|
||||||
|
do { \
|
||||||
|
SPI_WAITFORTx_BEFORE(); \
|
||||||
|
SPI_TXBUF = data; \
|
||||||
|
SPI_WAITFORTx_AFTER(); \
|
||||||
|
} while(0)
|
||||||
|
|
||||||
|
/* Read one character from SPI */
|
||||||
|
#define SPI_READ(data) \
|
||||||
|
do { \
|
||||||
|
SPI_TXBUF = 0; \
|
||||||
|
SPI_WAITFOREORx(); \
|
||||||
|
data = SPI_RXBUF; \
|
||||||
|
} while(0)
|
||||||
|
|
||||||
|
/* Flush the SPI read register */
|
||||||
|
#ifndef SPI_FLUSH
|
||||||
|
#define SPI_FLUSH() \
|
||||||
|
do { \
|
||||||
|
SPI_RXBUF; \
|
||||||
|
} while(0);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* SPI_H_ */
|
||||||
@ -0,0 +1,706 @@
|
|||||||
|
/*
|
||||||
|
* Modified for different BUFFER_SIZE for UART0 && UART1
|
||||||
|
* see below: UART0_RX_BUFFER_SIZE/UART1_RX_BUFFER_SIZE && UART0_TX_BUFFER_SIZE/UART1_TX_BUFFER_SIZE
|
||||||
|
* Ibragimov M. 7/03/2015
|
||||||
|
*/
|
||||||
|
/*************************************************************************
|
||||||
|
Title: Interrupt UART library with receive/transmit circular buffers
|
||||||
|
Author: Peter Fleury <pfleury@gmx.ch> http://jump.to/fleury
|
||||||
|
File: $Id: uart.c,v 1.12 2014/01/08 21:58:12 peter Exp $
|
||||||
|
Software: AVR-GCC 4.1, AVR Libc 1.4.6 or higher
|
||||||
|
Hardware: any AVR with built-in UART,
|
||||||
|
License: GNU General Public License
|
||||||
|
|
||||||
|
DESCRIPTION:
|
||||||
|
An interrupt is generated when the UART has finished transmitting or
|
||||||
|
receiving a byte. The interrupt handling routines use circular buffers
|
||||||
|
for buffering received and transmitted data.
|
||||||
|
|
||||||
|
The UART0[1]_RX_BUFFER_SIZE and UART0[1]_TX_BUFFER_SIZE variables define
|
||||||
|
the buffer size in bytes. Note that these variables must be a
|
||||||
|
power of 2.
|
||||||
|
|
||||||
|
USAGE:
|
||||||
|
Refere to the header file uart.h for a description of the routines.
|
||||||
|
See also example test_uart.c.
|
||||||
|
|
||||||
|
NOTES:
|
||||||
|
Based on Atmel Application Note AVR306
|
||||||
|
|
||||||
|
LICENSE:
|
||||||
|
Copyright (C) 2006 Peter Fleury
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; either version 2 of the License, or
|
||||||
|
any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
*************************************************************************/
|
||||||
|
#include <avr/io.h>
|
||||||
|
#include <avr/interrupt.h>
|
||||||
|
#include <avr/pgmspace.h>
|
||||||
|
#include "uart_extd.h"
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* constants and macros
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* size of RX0/TX0 buffers */
|
||||||
|
#define UART0_RX_BUFFER_MASK ( UART0_RX_BUFFER_SIZE - 1)
|
||||||
|
#define UART0_TX_BUFFER_MASK ( UART0_TX_BUFFER_SIZE - 1)
|
||||||
|
|
||||||
|
#if ( UART0_RX_BUFFER_SIZE & UART0_RX_BUFFER_MASK )
|
||||||
|
#error RX0 buffer size is not a power of 2
|
||||||
|
#endif
|
||||||
|
#if ( UART0_TX_BUFFER_SIZE & UART0_TX_BUFFER_MASK )
|
||||||
|
#error TX0 buffer size is not a power of 2
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* size of RX1/TX1 buffers */
|
||||||
|
#define UART1_RX_BUFFER_MASK ( UART1_RX_BUFFER_SIZE - 1)
|
||||||
|
#define UART1_TX_BUFFER_MASK ( UART1_TX_BUFFER_SIZE - 1)
|
||||||
|
|
||||||
|
#if ( UART1_RX_BUFFER_SIZE & UART1_RX_BUFFER_MASK )
|
||||||
|
#error RX1 buffer size is not a power of 2
|
||||||
|
#endif
|
||||||
|
#if ( UART1_TX_BUFFER_SIZE & UART1_TX_BUFFER_MASK )
|
||||||
|
#error TX1 buffer size is not a power of 2
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
#if defined(__AVR_AT90S2313__) \
|
||||||
|
|| defined(__AVR_AT90S4414__) || defined(__AVR_AT90S4434__) \
|
||||||
|
|| defined(__AVR_AT90S8515__) || defined(__AVR_AT90S8535__) \
|
||||||
|
|| defined(__AVR_ATmega103__)
|
||||||
|
/* old AVR classic or ATmega103 with one UART */
|
||||||
|
#define AT90_UART
|
||||||
|
#define UART0_RECEIVE_INTERRUPT UART_RX_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT UART_UDRE_vect
|
||||||
|
#define UART0_STATUS USR
|
||||||
|
#define UART0_CONTROL UCR
|
||||||
|
#define UART0_DATA UDR
|
||||||
|
#define UART0_UDRIE UDRIE
|
||||||
|
#elif defined(__AVR_AT90S2333__) || defined(__AVR_AT90S4433__)
|
||||||
|
/* old AVR classic with one UART */
|
||||||
|
#define AT90_UART
|
||||||
|
#define UART0_RECEIVE_INTERRUPT UART_RX_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT UART_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSRA
|
||||||
|
#define UART0_CONTROL UCSRB
|
||||||
|
#define UART0_DATA UDR
|
||||||
|
#define UART0_UDRIE UDRIE
|
||||||
|
#elif defined(__AVR_ATmega8__) || defined(__AVR_ATmega16__) || defined(__AVR_ATmega32__) \
|
||||||
|
|| defined(__AVR_ATmega323__)
|
||||||
|
/* ATmega with one USART */
|
||||||
|
#define ATMEGA_USART
|
||||||
|
#define UART0_RECEIVE_INTERRUPT USART_RXC_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT USART_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSRA
|
||||||
|
#define UART0_CONTROL UCSRB
|
||||||
|
#define UART0_DATA UDR
|
||||||
|
#define UART0_UDRIE UDRIE
|
||||||
|
#elif defined (__AVR_ATmega8515__) || defined(__AVR_ATmega8535__)
|
||||||
|
#define ATMEGA_USART
|
||||||
|
#define UART0_RECEIVE_INTERRUPT USART_RX_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT USART_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSRA
|
||||||
|
#define UART0_CONTROL UCSRB
|
||||||
|
#define UART0_DATA UDR
|
||||||
|
#define UART0_UDRIE UDRIE
|
||||||
|
#elif defined(__AVR_ATmega163__)
|
||||||
|
/* ATmega163 with one UART */
|
||||||
|
#define ATMEGA_UART
|
||||||
|
#define UART0_RECEIVE_INTERRUPT UART_RX_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT UART_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSRA
|
||||||
|
#define UART0_CONTROL UCSRB
|
||||||
|
#define UART0_DATA UDR
|
||||||
|
#define UART0_UDRIE UDRIE
|
||||||
|
#elif defined(__AVR_ATmega162__)
|
||||||
|
/* ATmega with two USART */
|
||||||
|
#define ATMEGA_USART0
|
||||||
|
#define ATMEGA_USART1
|
||||||
|
#define UART0_RECEIVE_INTERRUPT USART0_RXC_vect
|
||||||
|
#define UART1_RECEIVE_INTERRUPT USART1_RXC_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT USART0_UDRE_vect
|
||||||
|
#define UART1_TRANSMIT_INTERRUPT USART1_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSR0A
|
||||||
|
#define UART0_CONTROL UCSR0B
|
||||||
|
#define UART0_DATA UDR0
|
||||||
|
#define UART0_UDRIE UDRIE0
|
||||||
|
#define UART1_STATUS UCSR1A
|
||||||
|
#define UART1_CONTROL UCSR1B
|
||||||
|
#define UART1_DATA UDR1
|
||||||
|
#define UART1_UDRIE UDRIE1
|
||||||
|
#elif defined(__AVR_ATmega64__) || defined(__AVR_ATmega128__)
|
||||||
|
/* ATmega with two USART */
|
||||||
|
#define ATMEGA_USART0
|
||||||
|
#define ATMEGA_USART1
|
||||||
|
#define UART0_RECEIVE_INTERRUPT USART0_RX_vect
|
||||||
|
#define UART1_RECEIVE_INTERRUPT USART1_RX_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT USART0_UDRE_vect
|
||||||
|
#define UART1_TRANSMIT_INTERRUPT USART1_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSR0A
|
||||||
|
#define UART0_CONTROL UCSR0B
|
||||||
|
#define UART0_DATA UDR0
|
||||||
|
#define UART0_UDRIE UDRIE0
|
||||||
|
#define UART1_STATUS UCSR1A
|
||||||
|
#define UART1_CONTROL UCSR1B
|
||||||
|
#define UART1_DATA UDR1
|
||||||
|
#define UART1_UDRIE UDRIE1
|
||||||
|
#elif defined(__AVR_ATmega161__)
|
||||||
|
/* ATmega with UART */
|
||||||
|
#error "AVR ATmega161 currently not supported by this libaray !"
|
||||||
|
#elif defined(__AVR_ATmega169__)
|
||||||
|
/* ATmega with one USART */
|
||||||
|
#define ATMEGA_USART
|
||||||
|
#define UART0_RECEIVE_INTERRUPT USART0_RX_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT USART0_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSRA
|
||||||
|
#define UART0_CONTROL UCSRB
|
||||||
|
#define UART0_DATA UDR
|
||||||
|
#define UART0_UDRIE UDRIE
|
||||||
|
#elif defined(__AVR_ATmega48__) || defined(__AVR_ATmega88__) || defined(__AVR_ATmega168__) || defined(__AVR_ATmega48P__) || defined(__AVR_ATmega88P__) || defined(__AVR_ATmega168P__) || defined(__AVR_ATmega328P__) \
|
||||||
|
|| defined(__AVR_ATmega3250__) || defined(__AVR_ATmega3290__) ||defined(__AVR_ATmega6450__) || defined(__AVR_ATmega6490__)
|
||||||
|
/* ATmega with one USART */
|
||||||
|
#define ATMEGA_USART0
|
||||||
|
#define UART0_RECEIVE_INTERRUPT USART_RX_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT USART_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSR0A
|
||||||
|
#define UART0_CONTROL UCSR0B
|
||||||
|
#define UART0_DATA UDR0
|
||||||
|
#define UART0_UDRIE UDRIE0
|
||||||
|
#elif defined(__AVR_ATtiny2313__)
|
||||||
|
#define ATMEGA_USART
|
||||||
|
#define UART0_RECEIVE_INTERRUPT USART_RX_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT USART_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSRA
|
||||||
|
#define UART0_CONTROL UCSRB
|
||||||
|
#define UART0_DATA UDR
|
||||||
|
#define UART0_UDRIE UDRIE
|
||||||
|
#elif defined(__AVR_ATmega329__) || \
|
||||||
|
defined(__AVR_ATmega649__) || \
|
||||||
|
defined(__AVR_ATmega325__) || \
|
||||||
|
defined(__AVR_ATmega645__)
|
||||||
|
/* ATmega with one USART */
|
||||||
|
#define ATMEGA_USART0
|
||||||
|
#define UART0_RECEIVE_INTERRUPT USART0_RX_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT USART0_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSR0A
|
||||||
|
#define UART0_CONTROL UCSR0B
|
||||||
|
#define UART0_DATA UDR0
|
||||||
|
#define UART0_UDRIE UDRIE0
|
||||||
|
#elif defined(__AVR_ATmega2560__) || defined(__AVR_ATmega2561__) || defined(__AVR_ATmega1280__) || defined(__AVR_ATmega1281__) || defined(__AVR_ATmega640__)
|
||||||
|
/* ATmega with two USART */
|
||||||
|
#define ATMEGA_USART0
|
||||||
|
#define ATMEGA_USART1
|
||||||
|
#define UART0_RECEIVE_INTERRUPT USART0_RX_vect
|
||||||
|
#define UART1_RECEIVE_INTERRUPT USART1_RX_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT USART0_UDRE_vect
|
||||||
|
#define UART1_TRANSMIT_INTERRUPT USART1_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSR0A
|
||||||
|
#define UART0_CONTROL UCSR0B
|
||||||
|
#define UART0_DATA UDR0
|
||||||
|
#define UART0_UDRIE UDRIE0
|
||||||
|
#define UART1_STATUS UCSR1A
|
||||||
|
#define UART1_CONTROL UCSR1B
|
||||||
|
#define UART1_DATA UDR1
|
||||||
|
#define UART1_UDRIE UDRIE1
|
||||||
|
#elif defined(__AVR_ATmega644__)
|
||||||
|
/* ATmega with one USART */
|
||||||
|
#define ATMEGA_USART0
|
||||||
|
#define UART0_RECEIVE_INTERRUPT USART0_RX_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT USART0_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSR0A
|
||||||
|
#define UART0_CONTROL UCSR0B
|
||||||
|
#define UART0_DATA UDR0
|
||||||
|
#define UART0_UDRIE UDRIE0
|
||||||
|
#elif defined(__AVR_ATmega164P__) || defined(__AVR_ATmega324P__) || defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__)
|
||||||
|
/* ATmega with two USART */
|
||||||
|
#define ATMEGA_USART0
|
||||||
|
#define ATMEGA_USART1
|
||||||
|
#define UART0_RECEIVE_INTERRUPT USART0_RX_vect
|
||||||
|
#define UART1_RECEIVE_INTERRUPT USART1_RX_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT USART0_UDRE_vect
|
||||||
|
#define UART1_TRANSMIT_INTERRUPT USART1_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSR0A
|
||||||
|
#define UART0_CONTROL UCSR0B
|
||||||
|
#define UART0_DATA UDR0
|
||||||
|
#define UART0_UDRIE UDRIE0
|
||||||
|
#define UART1_STATUS UCSR1A
|
||||||
|
#define UART1_CONTROL UCSR1B
|
||||||
|
#define UART1_DATA UDR1
|
||||||
|
#define UART1_UDRIE UDRIE1
|
||||||
|
#elif defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB647__) || defined(__AVR_AT90USB1287__)
|
||||||
|
/* AT90USBxx with one USART */
|
||||||
|
#define AT90USB_USART
|
||||||
|
#define UART0_RECEIVE_INTERRUPT USART1_RX_vect
|
||||||
|
#define UART0_TRANSMIT_INTERRUPT USART1_UDRE_vect
|
||||||
|
#define UART0_STATUS UCSR1A
|
||||||
|
#define UART0_CONTROL UCSR1B
|
||||||
|
#define UART0_DATA UDR1
|
||||||
|
#define UART0_UDRIE UDRIE1
|
||||||
|
#else
|
||||||
|
#error "no UART definition for MCU available"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* module global variables
|
||||||
|
*/
|
||||||
|
static volatile unsigned char UART_TxBuf[UART0_TX_BUFFER_SIZE];
|
||||||
|
static volatile unsigned char UART_RxBuf[UART0_RX_BUFFER_SIZE];
|
||||||
|
static volatile unsigned char UART_TxHead;
|
||||||
|
static volatile unsigned char UART_TxTail;
|
||||||
|
static volatile unsigned char UART_RxHead;
|
||||||
|
static volatile unsigned char UART_RxTail;
|
||||||
|
static volatile unsigned char UART_LastRxError;
|
||||||
|
|
||||||
|
#if defined( ATMEGA_USART1 )
|
||||||
|
static volatile unsigned char UART1_TxBuf[UART1_TX_BUFFER_SIZE];
|
||||||
|
static volatile unsigned char UART1_RxBuf[UART1_RX_BUFFER_SIZE];
|
||||||
|
static volatile unsigned char UART1_TxHead;
|
||||||
|
static volatile unsigned char UART1_TxTail;
|
||||||
|
static volatile unsigned char UART1_RxHead;
|
||||||
|
static volatile unsigned char UART1_RxTail;
|
||||||
|
static volatile unsigned char UART1_LastRxError;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
ISR (UART0_RECEIVE_INTERRUPT)
|
||||||
|
/*************************************************************************
|
||||||
|
Function: UART Receive Complete interrupt
|
||||||
|
Purpose: called when the UART has received a character
|
||||||
|
**************************************************************************/
|
||||||
|
{
|
||||||
|
unsigned char tmphead;
|
||||||
|
unsigned char data;
|
||||||
|
unsigned char usr;
|
||||||
|
unsigned char lastRxError;
|
||||||
|
|
||||||
|
|
||||||
|
/* read UART status register and UART data register */
|
||||||
|
usr = UART0_STATUS;
|
||||||
|
data = UART0_DATA;
|
||||||
|
|
||||||
|
/* */
|
||||||
|
#if defined( AT90_UART )
|
||||||
|
lastRxError = (usr & (_BV(FE)|_BV(DOR)) );
|
||||||
|
#elif defined( ATMEGA_USART )
|
||||||
|
lastRxError = (usr & (_BV(FE)|_BV(DOR)) );
|
||||||
|
#elif defined( ATMEGA_USART0 )
|
||||||
|
lastRxError = (usr & (_BV(FE0)|_BV(DOR0)) );
|
||||||
|
#elif defined ( ATMEGA_UART )
|
||||||
|
lastRxError = (usr & (_BV(FE)|_BV(DOR)) );
|
||||||
|
#elif defined( AT90USB_USART )
|
||||||
|
lastRxError = (usr & (_BV(FE1)|_BV(DOR1)) );
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* calculate buffer index */
|
||||||
|
tmphead = ( UART_RxHead + 1) & UART0_RX_BUFFER_MASK;
|
||||||
|
|
||||||
|
if ( tmphead == UART_RxTail ) {
|
||||||
|
/* error: receive buffer overflow */
|
||||||
|
lastRxError = UART_BUFFER_OVERFLOW >> 8;
|
||||||
|
}else{
|
||||||
|
/* store new index */
|
||||||
|
UART_RxHead = tmphead;
|
||||||
|
/* store received data in buffer */
|
||||||
|
UART_RxBuf[tmphead] = data;
|
||||||
|
}
|
||||||
|
UART_LastRxError |= lastRxError;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
ISR (UART0_TRANSMIT_INTERRUPT)
|
||||||
|
/*************************************************************************
|
||||||
|
Function: UART Data Register Empty interrupt
|
||||||
|
Purpose: called when the UART is ready to transmit the next byte
|
||||||
|
**************************************************************************/
|
||||||
|
{
|
||||||
|
unsigned char tmptail;
|
||||||
|
|
||||||
|
|
||||||
|
if ( UART_TxHead != UART_TxTail) {
|
||||||
|
/* calculate and store new buffer index */
|
||||||
|
tmptail = (UART_TxTail + 1) & UART0_TX_BUFFER_MASK;
|
||||||
|
UART_TxTail = tmptail;
|
||||||
|
/* get one byte from buffer and write it to UART */
|
||||||
|
UART0_DATA = UART_TxBuf[tmptail]; /* start transmission */
|
||||||
|
}else{
|
||||||
|
/* tx buffer empty, disable UDRE interrupt */
|
||||||
|
UART0_CONTROL &= ~_BV(UART0_UDRIE);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************
|
||||||
|
Function: uart_init()
|
||||||
|
Purpose: initialize UART and set baudrate
|
||||||
|
Input: baudrate using macro UART_BAUD_SELECT()
|
||||||
|
Returns: none
|
||||||
|
**************************************************************************/
|
||||||
|
void uart_init(unsigned int baudrate)
|
||||||
|
{
|
||||||
|
UART_TxHead = 0;
|
||||||
|
UART_TxTail = 0;
|
||||||
|
UART_RxHead = 0;
|
||||||
|
UART_RxTail = 0;
|
||||||
|
|
||||||
|
#if defined( AT90_UART )
|
||||||
|
/* set baud rate */
|
||||||
|
UBRR = (unsigned char)baudrate;
|
||||||
|
|
||||||
|
/* enable UART receiver and transmmitter and receive complete interrupt */
|
||||||
|
UART0_CONTROL = _BV(RXCIE)|_BV(RXEN)|_BV(TXEN);
|
||||||
|
|
||||||
|
#elif defined (ATMEGA_USART)
|
||||||
|
/* Set baud rate */
|
||||||
|
if ( baudrate & 0x8000 )
|
||||||
|
{
|
||||||
|
UART0_STATUS = (1<<U2X); //Enable 2x speed
|
||||||
|
baudrate &= ~0x8000;
|
||||||
|
}
|
||||||
|
UBRRH = (unsigned char)(baudrate>>8);
|
||||||
|
UBRRL = (unsigned char) baudrate;
|
||||||
|
|
||||||
|
/* Enable USART receiver and transmitter and receive complete interrupt */
|
||||||
|
UART0_CONTROL = _BV(RXCIE)|(1<<RXEN)|(1<<TXEN);
|
||||||
|
|
||||||
|
/* Set frame format: asynchronous, 8data, no parity, 1stop bit */
|
||||||
|
#ifdef URSEL
|
||||||
|
UCSRC = (1<<URSEL)|(3<<UCSZ0);
|
||||||
|
#else
|
||||||
|
UCSRC = (3<<UCSZ0);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#elif defined (ATMEGA_USART0 )
|
||||||
|
/* Set baud rate */
|
||||||
|
if ( baudrate & 0x8000 )
|
||||||
|
{
|
||||||
|
UART0_STATUS = (1<<U2X0); //Enable 2x speed
|
||||||
|
baudrate &= ~0x8000;
|
||||||
|
}
|
||||||
|
UBRR0H = (unsigned char)(baudrate>>8);
|
||||||
|
UBRR0L = (unsigned char) baudrate;
|
||||||
|
|
||||||
|
/* Enable USART receiver and transmitter and receive complete interrupt */
|
||||||
|
UART0_CONTROL = _BV(RXCIE0)|(1<<RXEN0)|(1<<TXEN0);
|
||||||
|
|
||||||
|
/* Set frame format: asynchronous, 8data, no parity, 1stop bit */
|
||||||
|
#ifdef URSEL0
|
||||||
|
UCSR0C = (1<<URSEL0)|(3<<UCSZ00);
|
||||||
|
#else
|
||||||
|
UCSR0C = (3<<UCSZ00);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#elif defined ( ATMEGA_UART )
|
||||||
|
/* set baud rate */
|
||||||
|
if ( baudrate & 0x8000 )
|
||||||
|
{
|
||||||
|
UART0_STATUS = (1<<U2X); //Enable 2x speed
|
||||||
|
baudrate &= ~0x8000;
|
||||||
|
}
|
||||||
|
UBRRHI = (unsigned char)(baudrate>>8);
|
||||||
|
UBRR = (unsigned char) baudrate;
|
||||||
|
|
||||||
|
/* Enable UART receiver and transmitter and receive complete interrupt */
|
||||||
|
UART0_CONTROL = _BV(RXCIE)|(1<<RXEN)|(1<<TXEN);
|
||||||
|
|
||||||
|
#elif defined ( AT90USB_USART )
|
||||||
|
/* set baud rate */
|
||||||
|
if ( baudrate & 0x8000 )
|
||||||
|
{
|
||||||
|
UART0_STATUS = (1<<U2X1 ); //Enable 2x speed
|
||||||
|
baudrate &= ~0x8000;
|
||||||
|
}
|
||||||
|
UBRR1H = (unsigned char)(baudrate>>8);
|
||||||
|
UBRR1L = (unsigned char) baudrate;
|
||||||
|
|
||||||
|
/* Enable UART receiver and transmitter and receive complete interrupt */
|
||||||
|
UART0_CONTROL = _BV(RXCIE1)|(1<<RXEN1)|(1<<TXEN1);
|
||||||
|
|
||||||
|
/* Set frame format: asynchronous, 8data, no parity, 1stop bit */
|
||||||
|
UCSR1C = (1<<UCSZ11)|(1<<UCSZ10);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
}/* uart_init */
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************
|
||||||
|
Function: uart_getc()
|
||||||
|
Purpose: return byte from ringbuffer
|
||||||
|
Returns: lower byte: received byte from ringbuffer
|
||||||
|
higher byte: last receive error
|
||||||
|
**************************************************************************/
|
||||||
|
unsigned int uart_getc(void)
|
||||||
|
{
|
||||||
|
unsigned char tmptail;
|
||||||
|
unsigned char data;
|
||||||
|
|
||||||
|
|
||||||
|
if ( UART_RxHead == UART_RxTail ) {
|
||||||
|
return UART_NO_DATA; /* no data available */
|
||||||
|
}
|
||||||
|
|
||||||
|
/* calculate /store buffer index */
|
||||||
|
tmptail = (UART_RxTail + 1) & UART0_RX_BUFFER_MASK;
|
||||||
|
UART_RxTail = tmptail;
|
||||||
|
|
||||||
|
/* get data from receive buffer */
|
||||||
|
data = UART_RxBuf[tmptail];
|
||||||
|
|
||||||
|
data = (UART_LastRxError << 8) + data;
|
||||||
|
UART_LastRxError = 0;
|
||||||
|
return data;
|
||||||
|
|
||||||
|
}/* uart_getc */
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************
|
||||||
|
Function: uart_putc()
|
||||||
|
Purpose: write byte to ringbuffer for transmitting via UART
|
||||||
|
Input: byte to be transmitted
|
||||||
|
Returns: none
|
||||||
|
**************************************************************************/
|
||||||
|
void uart_putc(unsigned char data)
|
||||||
|
{
|
||||||
|
unsigned char tmphead;
|
||||||
|
|
||||||
|
|
||||||
|
tmphead = (UART_TxHead + 1) & UART0_TX_BUFFER_MASK;
|
||||||
|
|
||||||
|
while ( tmphead == UART_TxTail ){
|
||||||
|
;/* wait for free space in buffer */
|
||||||
|
}
|
||||||
|
|
||||||
|
UART_TxBuf[tmphead] = data;
|
||||||
|
UART_TxHead = tmphead;
|
||||||
|
|
||||||
|
/* enable UDRE interrupt */
|
||||||
|
UART0_CONTROL |= _BV(UART0_UDRIE);
|
||||||
|
|
||||||
|
}/* uart_putc */
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************
|
||||||
|
Function: uart_puts()
|
||||||
|
Purpose: transmit string to UART
|
||||||
|
Input: string to be transmitted
|
||||||
|
Returns: none
|
||||||
|
**************************************************************************/
|
||||||
|
void uart_puts(const char *s )
|
||||||
|
{
|
||||||
|
while (*s)
|
||||||
|
uart_putc(*s++);
|
||||||
|
|
||||||
|
}/* uart_puts */
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************
|
||||||
|
Function: uart_puts_p()
|
||||||
|
Purpose: transmit string from program memory to UART
|
||||||
|
Input: program memory string to be transmitted
|
||||||
|
Returns: none
|
||||||
|
**************************************************************************/
|
||||||
|
void uart_puts_p(const char *progmem_s )
|
||||||
|
{
|
||||||
|
register char c;
|
||||||
|
|
||||||
|
while ( (c = pgm_read_byte(progmem_s++)) )
|
||||||
|
uart_putc(c);
|
||||||
|
|
||||||
|
}/* uart_puts_p */
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* these functions are only for ATmegas with two USART
|
||||||
|
*/
|
||||||
|
#if defined( ATMEGA_USART1 )
|
||||||
|
|
||||||
|
ISR(UART1_RECEIVE_INTERRUPT)
|
||||||
|
/*************************************************************************
|
||||||
|
Function: UART1 Receive Complete interrupt
|
||||||
|
Purpose: called when the UART1 has received a character
|
||||||
|
**************************************************************************/
|
||||||
|
{
|
||||||
|
unsigned char tmphead;
|
||||||
|
unsigned char data;
|
||||||
|
unsigned char usr;
|
||||||
|
unsigned char lastRxError;
|
||||||
|
|
||||||
|
|
||||||
|
/* read UART status register and UART data register */
|
||||||
|
usr = UART1_STATUS;
|
||||||
|
data = UART1_DATA;
|
||||||
|
|
||||||
|
/* */
|
||||||
|
lastRxError = (usr & (_BV(FE1)|_BV(DOR1)) );
|
||||||
|
|
||||||
|
/* calculate buffer index */
|
||||||
|
tmphead = ( UART1_RxHead + 1) & UART1_RX_BUFFER_MASK;
|
||||||
|
|
||||||
|
if ( tmphead == UART1_RxTail ) {
|
||||||
|
/* error: receive buffer overflow */
|
||||||
|
lastRxError = UART_BUFFER_OVERFLOW >> 8;
|
||||||
|
}else{
|
||||||
|
/* store new index */
|
||||||
|
UART1_RxHead = tmphead;
|
||||||
|
/* store received data in buffer */
|
||||||
|
UART1_RxBuf[tmphead] = data;
|
||||||
|
}
|
||||||
|
UART1_LastRxError |= lastRxError;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
ISR(UART1_TRANSMIT_INTERRUPT)
|
||||||
|
/*************************************************************************
|
||||||
|
Function: UART1 Data Register Empty interrupt
|
||||||
|
Purpose: called when the UART1 is ready to transmit the next byte
|
||||||
|
**************************************************************************/
|
||||||
|
{
|
||||||
|
unsigned char tmptail;
|
||||||
|
|
||||||
|
|
||||||
|
if ( UART1_TxHead != UART1_TxTail) {
|
||||||
|
/* calculate and store new buffer index */
|
||||||
|
tmptail = (UART1_TxTail + 1) & UART1_TX_BUFFER_MASK;
|
||||||
|
UART1_TxTail = tmptail;
|
||||||
|
/* get one byte from buffer and write it to UART */
|
||||||
|
UART1_DATA = UART1_TxBuf[tmptail]; /* start transmission */
|
||||||
|
}else{
|
||||||
|
/* tx buffer empty, disable UDRE interrupt */
|
||||||
|
UART1_CONTROL &= ~_BV(UART1_UDRIE);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************
|
||||||
|
Function: uart1_init()
|
||||||
|
Purpose: initialize UART1 and set baudrate
|
||||||
|
Input: baudrate using macro UART_BAUD_SELECT()
|
||||||
|
Returns: none
|
||||||
|
**************************************************************************/
|
||||||
|
void uart1_init(unsigned int baudrate)
|
||||||
|
{
|
||||||
|
UART1_TxHead = 0;
|
||||||
|
UART1_TxTail = 0;
|
||||||
|
UART1_RxHead = 0;
|
||||||
|
UART1_RxTail = 0;
|
||||||
|
|
||||||
|
|
||||||
|
/* Set baud rate */
|
||||||
|
if ( baudrate & 0x8000 )
|
||||||
|
{
|
||||||
|
UART1_STATUS = (1<<U2X1); //Enable 2x speed
|
||||||
|
baudrate &= ~0x8000;
|
||||||
|
}
|
||||||
|
UBRR1H = (unsigned char)(baudrate>>8);
|
||||||
|
UBRR1L = (unsigned char) baudrate;
|
||||||
|
|
||||||
|
/* Enable USART receiver and transmitter and receive complete interrupt */
|
||||||
|
UART1_CONTROL = _BV(RXCIE1)|(1<<RXEN1)|(1<<TXEN1);
|
||||||
|
|
||||||
|
/* Set frame format: asynchronous, 8data, no parity, 1stop bit */
|
||||||
|
#ifdef URSEL1
|
||||||
|
UCSR1C = (1<<URSEL1)|(3<<UCSZ10);
|
||||||
|
#else
|
||||||
|
UCSR1C = (3<<UCSZ10);
|
||||||
|
#endif
|
||||||
|
}/* uart_init */
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************
|
||||||
|
Function: uart1_getc()
|
||||||
|
Purpose: return byte from ringbuffer
|
||||||
|
Returns: lower byte: received byte from ringbuffer
|
||||||
|
higher byte: last receive error
|
||||||
|
**************************************************************************/
|
||||||
|
unsigned int uart1_getc(void)
|
||||||
|
{
|
||||||
|
unsigned char tmptail;
|
||||||
|
unsigned char data;
|
||||||
|
|
||||||
|
|
||||||
|
if ( UART1_RxHead == UART1_RxTail ) {
|
||||||
|
return UART_NO_DATA; /* no data available */
|
||||||
|
}
|
||||||
|
|
||||||
|
/* calculate /store buffer index */
|
||||||
|
tmptail = (UART1_RxTail + 1) & UART1_RX_BUFFER_MASK;
|
||||||
|
UART1_RxTail = tmptail;
|
||||||
|
|
||||||
|
/* get data from receive buffer */
|
||||||
|
data = UART1_RxBuf[tmptail];
|
||||||
|
|
||||||
|
data = (UART1_LastRxError << 8) + data;
|
||||||
|
UART1_LastRxError = 0;
|
||||||
|
return data;
|
||||||
|
|
||||||
|
}/* uart1_getc */
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************
|
||||||
|
Function: uart1_putc()
|
||||||
|
Purpose: write byte to ringbuffer for transmitting via UART
|
||||||
|
Input: byte to be transmitted
|
||||||
|
Returns: none
|
||||||
|
**************************************************************************/
|
||||||
|
void uart1_putc(unsigned char data)
|
||||||
|
{
|
||||||
|
unsigned char tmphead;
|
||||||
|
|
||||||
|
|
||||||
|
tmphead = (UART1_TxHead + 1) & UART1_TX_BUFFER_MASK;
|
||||||
|
|
||||||
|
while ( tmphead == UART1_TxTail ){
|
||||||
|
;/* wait for free space in buffer */
|
||||||
|
}
|
||||||
|
|
||||||
|
UART1_TxBuf[tmphead] = data;
|
||||||
|
UART1_TxHead = tmphead;
|
||||||
|
|
||||||
|
/* enable UDRE interrupt */
|
||||||
|
UART1_CONTROL |= _BV(UART1_UDRIE);
|
||||||
|
|
||||||
|
}/* uart1_putc */
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************
|
||||||
|
Function: uart1_puts()
|
||||||
|
Purpose: transmit string to UART1
|
||||||
|
Input: string to be transmitted
|
||||||
|
Returns: none
|
||||||
|
**************************************************************************/
|
||||||
|
void uart1_puts(const char *s )
|
||||||
|
{
|
||||||
|
while (*s)
|
||||||
|
uart1_putc(*s++);
|
||||||
|
|
||||||
|
}/* uart1_puts */
|
||||||
|
|
||||||
|
|
||||||
|
/*************************************************************************
|
||||||
|
Function: uart1_puts_p()
|
||||||
|
Purpose: transmit string from program memory to UART1
|
||||||
|
Input: program memory string to be transmitted
|
||||||
|
Returns: none
|
||||||
|
**************************************************************************/
|
||||||
|
void uart1_puts_p(const char *progmem_s )
|
||||||
|
{
|
||||||
|
register char c;
|
||||||
|
|
||||||
|
while ( (c = pgm_read_byte(progmem_s++)) )
|
||||||
|
uart1_putc(c);
|
||||||
|
|
||||||
|
}/* uart1_puts_p */
|
||||||
|
|
||||||
|
|
||||||
|
#endif
|
||||||
@ -0,0 +1,209 @@
|
|||||||
|
#ifndef UART_H
|
||||||
|
#define UART_H
|
||||||
|
/*
|
||||||
|
* Modified for different BUFFER_SIZE for UART0 && UART1
|
||||||
|
* see below: UART0_RX_BUFFER_SIZE/UART1_RX_BUFFER_SIZE && UART0_TX_BUFFER_SIZE/UART1_TX_BUFFER_SIZE
|
||||||
|
* Ibragimov M. 7/03/2015
|
||||||
|
*/
|
||||||
|
/************************************************************************
|
||||||
|
Title: Interrupt UART library with receive/transmit circular buffers
|
||||||
|
Author: Peter Fleury <pfleury@gmx.ch> http://jump.to/fleury
|
||||||
|
File: $Id: uart.h,v 1.12 2012/11/19 19:52:27 peter Exp $
|
||||||
|
Software: AVR-GCC 4.1, AVR Libc 1.4
|
||||||
|
Hardware: any AVR with built-in UART, tested on AT90S8515 & ATmega8 at 4 Mhz
|
||||||
|
License: GNU General Public License
|
||||||
|
Usage: see Doxygen manual
|
||||||
|
|
||||||
|
LICENSE:
|
||||||
|
Copyright (C) 2006 Peter Fleury
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; either version 2 of the License, or
|
||||||
|
any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
************************************************************************/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @defgroup pfleury_uart UART Library
|
||||||
|
* @code #include <uart.h> @endcode
|
||||||
|
*
|
||||||
|
* @brief Interrupt UART library using the built-in UART with transmit and receive circular buffers.
|
||||||
|
*
|
||||||
|
* This library can be used to transmit and receive data through the built in UART.
|
||||||
|
*
|
||||||
|
* An interrupt is generated when the UART has finished transmitting or
|
||||||
|
* receiving a byte. The interrupt handling routines use circular buffers
|
||||||
|
* for buffering received and transmitted data.
|
||||||
|
*
|
||||||
|
* The UART0[1]_RX_BUFFER_SIZE and UART0[1]_TX_BUFFER_SIZE constants define
|
||||||
|
* the size of the circular buffers in bytes. Note that these constants must be a power of 2.
|
||||||
|
* You may need to adapt this constants to your target and your application by adding
|
||||||
|
* CDEFS += -DUART0[1]_RX_BUFFER_SIZE=nn -DUART0[1]_RX_BUFFER_SIZE=nn to your Makefile.
|
||||||
|
*
|
||||||
|
* @note Based on Atmel Application Note AVR306
|
||||||
|
* @author Peter Fleury pfleury@gmx.ch http://jump.to/fleury
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**@{*/
|
||||||
|
|
||||||
|
|
||||||
|
#if (__GNUC__ * 100 + __GNUC_MINOR__) < 304
|
||||||
|
#error "This library requires AVR-GCC 3.4 or later, update to newer AVR-GCC compiler !"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
** constants and macros
|
||||||
|
*/
|
||||||
|
|
||||||
|
/** @brief UART Baudrate Expression
|
||||||
|
* @param xtalcpu system clock in Mhz, e.g. 4000000UL for 4Mhz
|
||||||
|
* @param baudrate baudrate in bps, e.g. 1200, 2400, 9600
|
||||||
|
*/
|
||||||
|
#define UART_BAUD_SELECT(baudRate,xtalCpu) (((xtalCpu) + 8UL * (baudRate)) / (16UL * (baudRate)) -1UL)
|
||||||
|
|
||||||
|
/** @brief UART Baudrate Expression for ATmega double speed mode
|
||||||
|
* @param xtalcpu system clock in Mhz, e.g. 4000000UL for 4Mhz
|
||||||
|
* @param baudrate baudrate in bps, e.g. 1200, 2400, 9600
|
||||||
|
*/
|
||||||
|
#define UART_BAUD_SELECT_DOUBLE_SPEED(baudRate,xtalCpu) ( ((((xtalCpu) + 4UL * (baudRate)) / (8UL * (baudRate)) -1UL)) | 0x8000)
|
||||||
|
|
||||||
|
|
||||||
|
/** Size of the circular receive buffer UART0, must be power of 2 */
|
||||||
|
#ifndef UART0_RX_BUFFER_SIZE
|
||||||
|
#define UART0_RX_BUFFER_SIZE 32
|
||||||
|
#endif
|
||||||
|
/** Size of the circular transmit buffer UART0, must be power of 2 */
|
||||||
|
#ifndef UART0_TX_BUFFER_SIZE
|
||||||
|
#define UART0_TX_BUFFER_SIZE 32
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/** Size of the circular receive buffer UART1, must be power of 2 */
|
||||||
|
#ifndef UART1_RX_BUFFER_SIZE
|
||||||
|
#define UART1_RX_BUFFER_SIZE 128
|
||||||
|
#endif
|
||||||
|
/** Size of the circular transmit buffer UART1, must be power of 2 */
|
||||||
|
#ifndef UART1_TX_BUFFER_SIZE
|
||||||
|
#define UART1_TX_BUFFER_SIZE 128
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* test if the size of the circular buffers fits into SRAM */
|
||||||
|
#if ( (UART0_RX_BUFFER_SIZE+UART0_TX_BUFFER_SIZE+UART1_RX_BUFFER_SIZE+UART1_TX_BUFFER_SIZE) >= (RAMEND-0x60 ) )
|
||||||
|
#error "size of UART0[1]_RX_BUFFER_SIZE + UART0[1]_TX_BUFFER_SIZE larger than size of SRAM"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
** high byte error return code of uart_getc()
|
||||||
|
*/
|
||||||
|
#define UART_FRAME_ERROR 0x1000 /* Framing Error by UART */
|
||||||
|
#define UART_OVERRUN_ERROR 0x0800 /* Overrun condition by UART */
|
||||||
|
#define UART_PARITY_ERROR 0x0400 /* Parity Error by UART */
|
||||||
|
#define UART_BUFFER_OVERFLOW 0x0200 /* receive ringbuffer overflow */
|
||||||
|
#define UART_NO_DATA 0x0100 /* no receive data available */
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
** function prototypes
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
@brief Initialize UART and set baudrate
|
||||||
|
@param baudrate Specify baudrate using macro UART_BAUD_SELECT()
|
||||||
|
@return none
|
||||||
|
*/
|
||||||
|
extern void uart_init(unsigned int baudrate);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Get received byte from ringbuffer
|
||||||
|
*
|
||||||
|
* Returns in the lower byte the received character and in the
|
||||||
|
* higher byte the last receive error.
|
||||||
|
* UART_NO_DATA is returned when no data is available.
|
||||||
|
*
|
||||||
|
* @param void
|
||||||
|
* @return lower byte: received byte from ringbuffer
|
||||||
|
* @return higher byte: last receive status
|
||||||
|
* - \b 0 successfully received data from UART
|
||||||
|
* - \b UART_NO_DATA
|
||||||
|
* <br>no receive data available
|
||||||
|
* - \b UART_BUFFER_OVERFLOW
|
||||||
|
* <br>Receive ringbuffer overflow.
|
||||||
|
* We are not reading the receive buffer fast enough,
|
||||||
|
* one or more received character have been dropped
|
||||||
|
* - \b UART_OVERRUN_ERROR
|
||||||
|
* <br>Overrun condition by UART.
|
||||||
|
* A character already present in the UART UDR register was
|
||||||
|
* not read by the interrupt handler before the next character arrived,
|
||||||
|
* one or more received characters have been dropped.
|
||||||
|
* - \b UART_FRAME_ERROR
|
||||||
|
* <br>Framing Error by UART
|
||||||
|
*/
|
||||||
|
extern unsigned int uart_getc(void);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Put byte to ringbuffer for transmitting via UART
|
||||||
|
* @param data byte to be transmitted
|
||||||
|
* @return none
|
||||||
|
*/
|
||||||
|
extern void uart_putc(unsigned char data);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Put string to ringbuffer for transmitting via UART
|
||||||
|
*
|
||||||
|
* The string is buffered by the uart library in a circular buffer
|
||||||
|
* and one character at a time is transmitted to the UART using interrupts.
|
||||||
|
* Blocks if it can not write the whole string into the circular buffer.
|
||||||
|
*
|
||||||
|
* @param s string to be transmitted
|
||||||
|
* @return none
|
||||||
|
*/
|
||||||
|
extern void uart_puts(const char *s );
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Put string from program memory to ringbuffer for transmitting via UART.
|
||||||
|
*
|
||||||
|
* The string is buffered by the uart library in a circular buffer
|
||||||
|
* and one character at a time is transmitted to the UART using interrupts.
|
||||||
|
* Blocks if it can not write the whole string into the circular buffer.
|
||||||
|
*
|
||||||
|
* @param s program memory string to be transmitted
|
||||||
|
* @return none
|
||||||
|
* @see uart_puts_P
|
||||||
|
*/
|
||||||
|
extern void uart_puts_p(const char *s );
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Macro to automatically put a string constant into program memory
|
||||||
|
*/
|
||||||
|
#define uart_puts_P(__s) uart_puts_p(PSTR(__s))
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
/** @brief Initialize USART1 (only available on selected ATmegas) @see uart_init */
|
||||||
|
extern void uart1_init(unsigned int baudrate);
|
||||||
|
/** @brief Get received byte of USART1 from ringbuffer. (only available on selected ATmega) @see uart_getc */
|
||||||
|
extern unsigned int uart1_getc(void);
|
||||||
|
/** @brief Put byte to ringbuffer for transmitting via USART1 (only available on selected ATmega) @see uart_putc */
|
||||||
|
extern void uart1_putc(unsigned char data);
|
||||||
|
/** @brief Put string to ringbuffer for transmitting via USART1 (only available on selected ATmega) @see uart_puts */
|
||||||
|
extern void uart1_puts(const char *s );
|
||||||
|
/** @brief Put string from program memory to ringbuffer for transmitting via USART1 (only available on selected ATmega) @see uart_puts_p */
|
||||||
|
extern void uart1_puts_p(const char *s );
|
||||||
|
/** @brief Macro to automatically put a string constant into program memory */
|
||||||
|
#define uart1_puts_P(__s) uart1_puts_p(PSTR(__s))
|
||||||
|
|
||||||
|
/**@}*/
|
||||||
|
|
||||||
|
|
||||||
|
#endif // UART_H
|
||||||
|
|
||||||
Reference in New Issue