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Added DNS resolver to [19_m1284p_WIZNET_blynk],

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slightly optimized code. Tested on M644p - OK.
This commit is contained in:
maxxir
2019-03-12 22:12:23 +04:00
parent 271dfb17ce
commit ddef579714
10 changed files with 836 additions and 345 deletions
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99
19_m1284p_WIZNET_blynk/main.c
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@@ -19,8 +19,8 @@
#include "stdbool.h"
#include "Ethernet/socket.h"
#include "Ethernet/wizchip_conf.h"
#include "Application/loopback/loopback.h"
#include "Application/Blynk/blynk.h"
#include "Internet/DNS/dns.h"
#define _MAIN_DEBUG_
@@ -29,16 +29,33 @@
//My auth token for my android test application UNO+USB:
uint8_t auth[] = "c113f724351444fc872ae586d70b18cd"; // You should get Auth Token in the Blynk App
// IP: 139.59.206.133 for <blynk-cloud.com> via WIN7 nslookup - actually need to use DNS resolving
uint8_t blynk_server_ip[4] = {139, 59, 206, 133}; // Blynk cloud server IP (cloud.blynk.cc, 8422)
uint8_t BLYNK_RX_BUF[DATA_BUF_SIZE];
uint8_t BLYNK_TX_BUF[DATA_BUF_SIZE];
//Resolve here via DNS query see below Domain_IP[4]
//uint8_t blynk_server_ip[4] = {139, 59, 206, 133}; // Blynk cloud server IP (cloud.blynk.cc, 8422)
//uint8_t BLYNK_RX_BUF[DATA_BUF_SIZE];
uint8_t BLYNK_TX_BUF[BLYNK_DATA_BUF_SIZE];
//***********BLYNK related: END
//***************** DNS: BEGIN
//////////////////////////////////////////////////
// Socket & Port number definition for Examples //
//////////////////////////////////////////////////
#define SOCK_DNS 5
unsigned char gDATABUF_DNS[512];
//#define IP_WORK
////////////////
// DNS client //
////////////////
uint8_t Domain_name[] = BLYNK_DEFAULT_DOMAIN; // Public russian ntp server - works good via GSM Modem
uint8_t Domain_IP[4] = {0, }; // Translated IP address by DNS Server
//***************** DNS: END
/*
* (19)OK (v1.0) Trying port to WIZNET5500 BLYNK IOT app (look: https://blynk.io/)
* TODO:
* Add DNS resolve before BLYNK app running to <blynk-cloud.com>
* OK (v1.2) Add DNS resolve before BLYNK app running to <blynk-cloud.com>
* OK (v1.1) Add LED_ON/LED_OFF handle on LED D13 BLYNK Android application
* GPIO OUT - works OK (look ./Application/Blynk/blynkDependency.c digitalWrite(..) && pinMode(..))!
* OK Add printout <blynk> server metrics on start-up
@@ -83,7 +100,7 @@ volatile unsigned long _millis; // for millis tick !! Overflow every ~49.7 days
//*********Program metrics
const char compile_date[] PROGMEM = __DATE__; // Mmm dd yyyy - Дата компиляции
const char compile_time[] PROGMEM = __TIME__; // hh:mm:ss - Время компиляции
const char str_prog_name[] PROGMEM = "\r\nAtMega1284p v1.1 Static IP BLYNK WIZNET_5500 ETHERNET 12/03/2019\r\n"; // Program name
const char str_prog_name[] PROGMEM = "\r\nAtMega1284p v1.2 Static IP BLYNK WIZNET_5500 ETHERNET 12/03/2019\r\n"; // Program name
#if defined(__AVR_ATmega128__)
const char PROGMEM str_mcu[] = "ATmega128"; //CPU is m128
@@ -231,16 +248,18 @@ uint16_t adc_read(uint8_t channel)
//***************** WIZCHIP INIT: BEGIN
//Shouldn't used here
/*
#define SOCK_TCPS 0
#define SOCK_UDPS 1
#define PORT_TCPS 5000
#define PORT_UDPS 3000
#define ETH_MAX_BUF_SIZE 2048
unsigned char ethBuf0[ETH_MAX_BUF_SIZE];
unsigned char ethBuf1[ETH_MAX_BUF_SIZE];
#define ETH_MAX_BUF_SIZE 512
//unsigned char ethBuf0[ETH_MAX_BUF_SIZE];
//unsigned char ethBuf1[ETH_MAX_BUF_SIZE];
*/
void cs_sel() {
SPI_WIZNET_ENABLE();
}
@@ -339,10 +358,56 @@ int main()
IO_LIBRARY_Init(); //After that ping must working
print_network_information();
//IOT BLYK app init:
/* Blynk client Initialization */
PRINTF("Try connect to BLYNK SERVER [%s]: %d.%d.%d.%d:%d..\n\r",BLYNK_DEFAULT_DOMAIN,blynk_server_ip[0],blynk_server_ip[1],blynk_server_ip[2],blynk_server_ip[3],BLYNK_DEFAULT_PORT);
blynk_begin(auth, blynk_server_ip, BLYNK_DEFAULT_PORT, BLYNK_TX_BUF, SOCK_BLYNK_CLIENT);
/* DNS client Initialization */
PRINTF("> [BLYNK] Target Domain Name : %s\r\n", Domain_name);
DNS_init(SOCK_DNS, gDATABUF_DNS);
/* DNS processing */
int32_t ret;
if ((ret = DNS_run(netInfo.dns, Domain_name, Domain_IP)) > 0) // try to 1st DNS
{
#ifdef _MAIN_DEBUG_
PRINTF("> 1st DNS Respond\r\n");
#endif
}
else if ((ret != -1) && ((ret = DNS_run(DNS_2nd, Domain_name, Domain_IP))>0)) // retry to 2nd DNS
{
#ifdef _MAIN_DEBUG_
PRINTF("> 2nd DNS Respond\r\n");
#endif
}
else if(ret == -1)
{
#ifdef _MAIN_DEBUG_
PRINTF("> MAX_DOMAIN_NAME is too small. Should be redefined it.\r\n");
#endif
;
}
else
{
#ifdef _MAIN_DEBUG_
PRINTF("> DNS Failed\r\n");
#endif
;
}
if(ret > 0)
{
#ifdef _MAIN_DEBUG_
printf("> Translated %s to [%d.%d.%d.%d]\r\n\r\n",Domain_name,Domain_IP[0],Domain_IP[1],Domain_IP[2],Domain_IP[3]);
#endif
//IOT BLYK app init:
/* Blynk client Initialization */
PRINTF("Try connect to BLYNK SERVER [%s]: %d.%d.%d.%d:%d..\n\r",Domain_name,Domain_IP[0],Domain_IP[1],Domain_IP[2],Domain_IP[3],BLYNK_DEFAULT_PORT);
blynk_begin(auth, Domain_IP, BLYNK_DEFAULT_PORT, BLYNK_TX_BUF, SOCK_BLYNK_CLIENT);
}
else
{
PRINTF("> [BLYNK] Target Domain Name : %s resolve ERROR\r\nReboot board..\r\n", Domain_name);
while(1);
}
//Short Blink LED 3 times on startup
@@ -364,12 +429,14 @@ int main()
{
//Here at least every 1sec
wdt_reset(); // WDT reset at least every sec
// Blynk process handler
blynk_run();
//Use Hercules Terminal to check loopback tcp:5000 and udp:3000
/*
* https://www.hw-group.com/software/hercules-setup-utility
* */
loopback_tcps(SOCK_TCPS,ethBuf0,PORT_TCPS);
//loopback_tcps(SOCK_TCPS,ethBuf0,PORT_TCPS);
//loopback_udps(SOCK_UDPS,ethBuf0,PORT_UDPS);
//loopback_ret = loopback_tcpc(SOCK_TCPS, gDATABUF, destip, destport);
@@ -391,8 +458,6 @@ int main()
}
}
*/
// Blynk process handler
blynk_run();
}
return 0;
}