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Added blynk application related files

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maxxir_w 7 years ago
parent 2ce32a7f1e
commit c5710b0453
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20_m1284p_BTLD_WIZNET_BLYNK_FTPD_FATFS_SDCARD/Application/Blynk/blynk.c
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/**************************************************************
* < Simple Blynk library for WIZnet products >
*
* WIZnet official website: http://www.wiznet.co.kr
* WIZnet Museum http://www.wiznetmuseum.com
* WIZnet Wiki http://wizwiki.net
* WIZnet Forum http://wizwiki.net/forum
*
* Downloads, docs, tutorials: http://www.blynk.cc
* Blynk community: http://community.blynk.cc
* Social groups: http://www.fb.com/blynkapp
* http://twitter.com/blynk_app
*/
#include <stdio.h>
#include <string.h>
#include "socket.h"
#include "blynk.h"
#include "blynkDependency.h"
#include "../globals.h"
//#include "common.h" // When the project has no "common.h" file, this line have to commented out.
#ifndef BLYNK_DATA_BUF_SIZE
#define BLYNK_DATA_BUF_SIZE 2048
#endif
uint8_t blynk_connect(void);
void processInput(void);
void processCmd(uint8_t * buff, size_t len);
uint8_t readHeader(BlynkHeader * hdr);
void sendCmd(uint8_t cmd, uint16_t id, uint8_t * data, size_t length, uint8_t * data2, size_t length2);
uint16_t getNextMsgId(void);
void BlynkAverageSample (uint32_t * avg, const uint32_t input, uint8_t n);
//uint32_t millis(void);
uint8_t blynk_custom_delay(uint32_t delayms);
void blynkparam_init(BlynkParam p);
uint8_t * blynkparam_get(void);
// Util functions
static uint16_t ATOI(uint8_t * str, uint8_t base);
static uint8_t C2D(uint8_t c);
static void replacetonull(uint8_t * str, uint8_t c);
static void printBanner();
uint8_t * authkey;
uint32_t lastActivityIn;
uint32_t lastActivityOut;
uint32_t lastHeartbeat;
#ifdef BLYNK_MSG_LIMIT
uint32_t deltaCmd;
#endif
uint16_t currentMsgId;
uint8_t blynk_connected = 0;
uint8_t blynk_connection_available = 0;
uint32_t ptime = 0;
// Init variables
uint8_t blynk_socket, s;
uint8_t * server_ip;
uint16_t server_port;
uint8_t * msgbuf;
// variables for parameter parsing
uint8_t * param_ptr;
uint8_t * param_end;
volatile uint32_t blynk_time_1ms;
uint16_t blynkclient_port = BLYNK_DEFAULT_CLIENT_PORT;
uint8_t flag_blynkinit_complete = 0;
void blynk_begin(uint8_t * auth, uint8_t * dest_ip, uint16_t dest_port, uint8_t * buf, uint8_t socket)
{
s = socket;
authkey = auth;
server_ip = dest_ip;
server_port = dest_port;
msgbuf = buf;
flag_blynkinit_complete = 1;
}
uint8_t blynk_connection_try = 0;
void blynk_run(void)
{
uint32_t t;
#ifdef BLYNK_DEBUG
uint8_t destip[4];
uint16_t destport;
#endif
if(!flag_blynkinit_complete) return;
switch(getSn_SR(s))
{
case SOCK_ESTABLISHED:
// Interrupt clear
if(getSn_IR(s) & Sn_IR_CON)
{
setSn_IR(s, Sn_IR_CON);
#ifdef BLYNK_DEBUG
getSn_DIPR(s, destip);
destport = getSn_DPORT(s);
PRINTF("Blynk[%d] : Connected - %d.%d.%d.%d:%d\r\n",s, destip[0], destip[1], destip[2], destip[3], destport);
#endif
}
if(!blynk_connected)
{
if(!(blynk_connection_available = blynk_connect())) return;
else
{
blynk_connected = true;
#ifdef BLYNK_DEBUG
PRINTF("Blynk[%d] : Auth connection complete\r\n", s);
#endif
printBanner();
}
}
if(blynk_connection_available > 0) processInput();
t = millis();
if (t - lastActivityIn > (1000UL * BLYNK_HEARTBEAT + BLYNK_TIMEOUT_MS*3)) {
#ifdef BLYNK_DEBUG
PRINTF("Heartbeat timeout (last in: %lu)\r\n", lastActivityIn);
#else
PRINTF("Heartbeat timeout\r\n");
#endif
blynk_connected = false;
blynk_connection_available = false;
disconnect(s);
}
else if (( t - lastActivityIn > 1000UL * BLYNK_HEARTBEAT ||
t - lastActivityOut > 1000UL * BLYNK_HEARTBEAT) &&
t - lastHeartbeat > BLYNK_TIMEOUT_MS)
{
// Send ping if we didn't both send and receive something for BLYNK_HEARTBEAT seconds
#ifdef BLYNK_DEBUG
PRINTF("Heartbeat\r\n");
#endif
sendCmd(BLYNK_CMD_PING, 0, NULL, 0, NULL, 0);
lastHeartbeat = t;
}
break;
case SOCK_CLOSE_WAIT:
#ifdef BLYNK_DEBUG
PRINTF("Blynk[%d] : ClOSE WAIT\r\n", s); // if a peer requests to close the current connection
#endif
disconnect(s);
break;
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)) Deprecated on BLYNK_VERSION 0.6.0
(BLYNK_SUCCESS != hdr.length && BLYNK_ILLEGAL_COMMAND_BODY != 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_NOT_AUTHENTICATED == 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;
//!! On BLYNK_VERSION 0.6.0 also present (look BlynkProtocol.h bool BlynkProtocol<Transp>::processInput(void)):
/*
*
case BLYNK_CMD_LOGIN: {..
case BLYNK_CMD_REDIRECT: {..
case BLYNK_CMD_INTERNAL: {..
case BLYNK_CMD_DEBUG_PRINT: {..
*/
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
#ifdef BOARD_FIRMWARE_VERSION
BLYNK_PARAM_KV("fw" , BOARD_FIRMWARE_VERSION)
#endif
BLYNK_PARAM_KV("build" , __DATE__ " " __TIME__)
"\0"
;
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
{
//This is bug on LPc13xx original sources, last space symbol is unnecessary
//rsp_len = SPRINTF((char *)rsp_mem, "dw %d %d ", pin, digitalRead(pin));
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
{
//This is bug on LPc13xx original sources, last space symbol is unnecessary (as I think..)
//rsp_len = SPRINTF((char *)rsp_mem, "aw %d %d ", pin, analogRead(pin));
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, "vw %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;
}
uint8_t is_blynk_connection_available(void)
{
return blynk_connection_available;
}
//Requests Server to re-send current values for all widgets
void blynk_syncAll(void)
{
sendCmd(BLYNK_CMD_HARDWARE_SYNC, 0, NULL, 0, NULL, 0);
}
void blynk_push_pin(uint8_t pin)
{
uint8_t rsp_mem[16];
uint16_t rsp_len;
memset(rsp_mem, 0, sizeof(rsp_mem));
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);
}
/*
* Sends integer value to a Virtual Pin
*/
void blynk_push_virtual_pin(uint8_t pin)
{
uint8_t rsp_mem[16];
uint16_t rsp_len;
memset(rsp_mem, 0, sizeof(rsp_mem));
rsp_len = SPRINTF((char *)rsp_mem, "vw %d %d", pin, virtualRead(pin));
replacetonull(rsp_mem, ' ');
sendCmd(BLYNK_CMD_HARDWARE, 0, rsp_mem, rsp_len, NULL, 0);
}
/*
* Sends buffer (string message for example) to a Virtual Pin
*/
void blynk_push_virtual_pin_msg(uint8_t pin, uint8_t * data)
{
uint8_t rsp_mem[16];
uint16_t rsp_len;
memset(rsp_mem, 0, sizeof(rsp_mem));
rsp_len = SPRINTF((char *)rsp_mem, "vw %d", pin);
replacetonull(rsp_mem, ' ');
sendCmd(BLYNK_CMD_HARDWARE, 0, rsp_mem, rsp_len+1, data, strlen(data));
}
void BLYNK_LOG_TIME() {
PRINTF(BLYNK_NEWLINE "[%lu] ", millis());
}
#define BLYNK_LOG1(p1) { BLYNK_LOG_TIME(); PRINTF(p1); }
static void printBanner() {
#if defined(BLYNK_NO_FANCY_LOGO)
BLYNK_LOG1(BLYNK_F("Blynk v" BLYNK_VERSION " on " BLYNK_INFO_DEVICE));
#else
BLYNK_LOG1(BLYNK_NEWLINE
" ___ __ __" BLYNK_NEWLINE
" / _ )/ /_ _____ / /__" BLYNK_NEWLINE
" / _ / / // / _ \\/ '_/" BLYNK_NEWLINE
" /____/_/\\_, /_//_/_/\\_\\" BLYNK_NEWLINE
" /___/ v" BLYNK_VERSION " on " BLYNK_INFO_DEVICE BLYNK_NEWLINE
);
#endif
}

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#ifndef _WIZNET_BLYNK_H_
#define _WIZNET_BLYNK_H_
// Change these settings to match your need
#define BLYNK_DEFAULT_DOMAIN "blynk-cloud.com"
#define BLYNK_DEFAULT_PORT 80
//SSL shouldn't used here
//#define BLYNK_DEFAULT_PORT_SSL 8441
//***************Professional settings: BEGIN
// Library version.
#define BLYNK_VERSION "0.6.0"
// Heartbeat period in seconds.
#define BLYNK_HEARTBEAT 10
// Network timeout in milliseconds.
#define BLYNK_TIMEOUT_MS 3000UL
// Limit the amount of outgoing commands per second.
//#define BLYNK_MSG_LIMIT 15
// Limit the incoming command length.
#define BLYNK_MAX_READBYTES 255
// Limit the outgoing command length.
#define BLYNK_MAX_SENDBYTES 128
//***************Professional settings: END
//Print out BLYNK debug messages
#define BLYNK_DEBUG
//Print out cool BLYNK ASCII LOGO
//#define BLYNK_NO_FANCY_LOGO
#undef BLYNK_NO_FANCY_LOGO
#ifndef BLYNK_INFO_DEVICE
//#define BLYNK_INFO_DEVICE "Arduino"
//#define BLYNK_INFO_DEVICE "WIZWiki"
#if defined (__AVR_ATmega644P__)
#define BLYNK_INFO_DEVICE "m644p_W5500"
#elif defined (__AVR_ATmega1284P__)
#define BLYNK_INFO_DEVICE "m1284p_W5500"
#else
#define BLYNK_INFO_DEVICE "Custom platform"
#endif
#endif
#ifndef BLYNK_INFO_CPU
//#define BLYNK_INFO_CPU "ATmega1284"
//#define BLYNK_INFO_CPU "ATmega2560"
//#define BLYNK_INFO_CPU "ATmega328P"
#if defined (__AVR_ATmega644P__)
#define BLYNK_INFO_CPU "ATmega644P"
#elif defined (__AVR_ATmega1284P__)
#define BLYNK_INFO_CPU "ATmega1284P"
#else
#define BLYNK_INFO_CPU "ATmega2560"
#endif
#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
//BlynkCmd values compatible && synced with BLYNK_VERSION 0.6.0
enum BlynkCmd
{
BLYNK_CMD_RESPONSE = 0,
//BLYNK_CMD_LOGIN = 2, Deprecated on BLYNK_VERSION 0.6.0
BLYNK_CMD_LOGIN = 29,
BLYNK_CMD_PING = 6,
BLYNK_CMD_TWEET = 12,
BLYNK_CMD_EMAIL = 13,
//BLYNK_CMD_PUSH_NOTIFICATION = 14, Deprecated on BLYNK_VERSION 0.6.0
BLYNK_CMD_NOTIFY = 14,
BLYNK_CMD_BRIDGE = 15,
BLYNK_CMD_HARDWARE_SYNC = 16,
BLYNK_CMD_INTERNAL = 17,
BLYNK_CMD_SMS = 18,
BLYNK_CMD_PROPERTY = 19,
BLYNK_CMD_HARDWARE = 20,
//BLYNK_CMD_SAVE_PROF = 3, Deprecated on BLYNK_VERSION 0.6.0
//BLYNK_CMD_LOAD_PROF = 4, Deprecated on BLYNK_VERSION 0.6.0
//BLYNK_CMD_GET_TOKEN = 5, Deprecated on BLYNK_VERSION 0.6.0
BLYNK_CMD_REDIRECT = 41,
BLYNK_CMD_DEBUG_PRINT = 55,
BLYNK_CMD_EVENT_LOG = 64
};
//BlynkStatus values compatible && synced with BLYNK_VERSION 0.6.0
enum BlynkStatus
{
BLYNK_SUCCESS = 200,
//BLYNK_TIMEOUT = 1, Deprecated on BLYNK_VERSION 0.6.0
BLYNK_QUOTA_LIMIT_EXCEPTION = 1,
//BLYNK_BAD_FORMAT = 2, Deprecated on BLYNK_VERSION 0.6.0
BLYNK_ILLEGAL_COMMAND = 2,
BLYNK_NOT_REGISTERED = 3,
BLYNK_ALREADY_REGISTERED = 4,
//BLYNK_NO_LOGIN = 5, Deprecated on BLYNK_VERSION 0.6.0
BLYNK_NOT_AUTHENTICATED = 5,
BLYNK_NOT_ALLOWED = 6,
//BLYNK_NO_CONNECTION = 7, Deprecated on BLYNK_VERSION 0.6.0
BLYNK_DEVICE_NOT_IN_NETWORK = 7,
//BLYNK_NOT_SUPPORTED = 8, Deprecated on BLYNK_VERSION 0.6.0
BLYNK_NO_ACTIVE_DASHBOARD = 8,
BLYNK_INVALID_TOKEN = 9,
//BLYNK_SERVER_ERROR = 10, Deprecated on BLYNK_VERSION 0.6.0
//BLYNK_ALREADY_LOGGED_IN = 11, Deprecated on BLYNK_VERSION 0.6.0
BLYNK_ILLEGAL_COMMAND_BODY = 11,
BLYNK_GET_GRAPH_DATA_EXCEPTION = 12,
BLYNK_NO_DATA_EXCEPTION = 17,
BLYNK_DEVICE_WENT_OFFLINE = 18,
BLYNK_SERVER_EXCEPTION = 19,
BLYNK_NTF_INVALID_BODY = 13,
BLYNK_NTF_NOT_AUTHORIZED = 14,
BLYNK_NTF_ECXEPTION = 15,
BLYNK_TIMEOUT = 16,
BLYNK_NOT_SUPPORTED_VERSION = 20,
BLYNK_ENERGY_LIMIT = 21
};
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(__AVR_ATmega644P__) || defined (__AVR_ATmega1284P__)
#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
#define BLYNK_NEWLINE "\r\n"
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);
uint8_t is_blynk_connection_available(void);
/*
void sendCmd(uint8_t cmd, uint16_t id, uint8_t * data, size_t length, uint8_t * data2, size_t length2);
*/
void blynk_syncAll(void);
void blynk_push_pin(uint8_t pin);
void blynk_push_virtual_pin(uint8_t pin);
void blynk_push_virtual_pin_msg(uint8_t pin, uint8_t * data);
#endif

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20_m1284p_BTLD_WIZNET_BLYNK_FTPD_FATFS_SDCARD/Application/Blynk/blynkDependency.c
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#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);
if(pin == 21)
{
val = sw1_read()?0:!0;
PRINTF("SW1 is: %d %s\r\n", val, val?"HIGH":"LOW");
}
else if(pin == 13)
{
val = led2_read()?1:0;
PRINTF("LED2 is: %d %s\r\n", val, val?"HIGH":"LOW");
}
else
{
val = 1;
}
#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 == 20)
{
if(val == 0)
{
led1_low();
}
else
{
led1_high();
}
//Rise flag to PUSH message to Virtual pin 20
v20_changed = 1;
}
#endif
}
uint16_t analogRead(uint8_t pin)
{
uint16_t val = 0;
#ifdef WIZNET_WIZ550WEB
uint8_t analog_pin = 0;
if(pin > 14) analog_pin = pin - 14;
//PRINTF("analog_pin = %d\r\n", analog_pin);
val = get_ADC_val(analog_pin);
#elif defined WIZNET_W5500_EVB
uint8_t analog_pin = 0;
if(pin > 14) analog_pin = pin - 14;
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
if(pin == 6)
{
val = adc_read(6);
}
PRINTF("analog pin %d = %d\r\n", pin, val);
#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);
/*
* Handle PWM out PD7-PIN15:
* OCR2A = 0/127/255; Duty 0/50/100%
*/
if(pin == 15)
{
OCR2A = val;
//Rise flag to PUSH message to Virtual pin 15
v15_changed = 1;
}
#endif
}
// Pin mode (dir) defines
// 0: Input
// 1: Output
// 2: Input Pull-up
void pinMode(uint8_t pin, pinmode_dir dir)
{
// TODO: Add here example for AVR PULL-UP
#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 == 20)&&(dir ==1))
{
//m1284p LED1 pin to out
led1_conf();
}
else if((pin == 21)&&(dir == 0))
{
//m1284p SW1 pin to input
sw1_conf();
}
#endif
}
// Virtual Pin Read
uint16_t virtualRead(uint8_t pin)
{
uint16_t val = 0;
PRINTF("virtual pin %d read\r\n", pin);
//Example virtual pin reading
//Override your own handlers here like:
if(pin == 13)
{
//Digital read example from Virtual Pin 13
val = led2_read()?1:0;
//PRINTF("LED2 is: %d %s\r\n", val, val?"HIGH":"LOW");
}
else if(pin == 6)
{
//Analog read example from Virtual Pin 6
val = adc_read(6);
//PRINTF("analog pin %d = %d\r\n", pin, val);
}
else if(pin == 15)
{
//PWM Value PIN15/PD7
val = (uint16_t)OCR2A;
}
else if(pin == 20)
{
//Digital OUT Value PIN20/PC4
val = led1_read()?1:0;
}
return val;
}
void virtualWrite(uint8_t pin, uint16_t val)
{
PRINTF("virtual pin %d write val %d\r\n", pin, val);
//Example virtual pin writing
//Override your own handlers here like:
if(pin == 15)
{
//Analog write example to Virtual Pin 15
OCR2A = (uint8_t)val;
}
else if(pin == 20)
{
//Digital write example to Virtual Pin 20
if(val == 0)
{
led1_low();
}
else
{
led1_high();
}
}
}

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#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