ESP8266 Developer Zone The Official ESP8266 Forum 2018-01-08T16:28:53+08:00 https://bbs.espressif.com:443/feed.php?f=7&t=8841 2018-01-08T16:28:53+08:00 2018-01-08T16:28:53+08:00 https://bbs.espressif.com:443/viewtopic.php?t=8841&p=18980#p18980 <![CDATA[Re: ESP-01 module is resetting again and again!!!!]]>
ashok.askalsoft wrote:
Hello Her Majesty,
Thanks for your kind help. :)

But I had written my code with reference to the same code in the link you gave me. I'm able to run my code on NodeMCU board but the same code is not running on ESP-01 or any other ESP8266 modules. It's again and again resetting automatically.

Please suggest me any solution regarding my issue. :(
Thankyou

Ragards
Ashok Vaishnav


Hi,

rst cause : 4 is a Hardware WDT reset.

Hope it would be helpful.

Statistics: Posted by Guest — Mon Jan 08, 2018 4:28 pm

]]> 2017-12-26T17:22:19+08:00 2017-12-26T17:22:19+08:00 https://bbs.espressif.com:443/viewtopic.php?t=8841&p=18840#p18840 <![CDATA[Re: ESP-01 module is resetting again and again!!!!]]> Thanks for your kind help. :)

But I had written my code with reference to the same code in the link you gave me. I'm able to run my code on NodeMCU board but the same code is not running on ESP-01 or any other ESP8266 modules. It's again and again resetting automatically.

Please suggest me any solution regarding my issue. :(
Thankyou

Ragards
Ashok Vaishnav

Statistics: Posted by ashok.askalsoft — Tue Dec 26, 2017 5:22 pm

]]> 2017-12-26T16:11:48+08:00 2017-12-26T16:11:48+08:00 https://bbs.espressif.com:443/viewtopic.php?t=8841&p=18837#p18837 <![CDATA[Re: ESP-01 module is resetting again and again!!!!]]> http://bbs.espressif.com/viewtopic.php?f=31&t=763

Statistics: Posted by Her Mary — Tue Dec 26, 2017 4:11 pm

]]> 2017-12-26T15:38:39+08:00 2017-12-26T15:38:39+08:00 https://bbs.espressif.com:443/viewtopic.php?t=8841&p=18836#p18836 <![CDATA[ESP-01 module is resetting again and again!!!!]]> I'm trying to establish a TCP server but the module is being reset automatically after few seconds.
I'm getting these logs in UART.

ets Jan 8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x3ffe8000, len 876, room 16
tail 12
chksum 0x07
ho 0 tail 12 room 4
load 0x3ffe8370, len 624, room 12
tail 4
chksum 0x87
load 0x40100000, len 28528, room 4
tail 12
chksum 0x84
csum 0x84



This is my code :

Code:

#include <ets_sys.h>
#include <osapi.h>
#include <gpio.h>
#include <os_type.h>
#include <user_interface.h>
#include <espmissingincludes.h>
#include <espconn.h>
#include <mem.h>

LOCAL struct espconn esp_conn;
LOCAL esp_tcp esptcp;

/*static os_timer_t s_Timer;
int s_Tick = 0;

void TimerFunction(void *arg)
{
   
   s_Tick++;
   
   if(GPIO_REG_READ(GPIO_OUT_ADDRESS) & BIT2)
   {
      gpio_output_set(0, BIT2, BIT2, 0);
   }
   else
   {
      gpio_output_set(BIT2, 0, BIT2, 0);
   }
   os_timer_disarm(&s_Timer);
}

void blink(int x)
{
   int i;
   for (i = 0; i < (x * 2); i++)
   {
      os_timer_setfn(&s_Timer, TimerFunction, NULL);
      os_timer_arm(&s_Timer, 300, 0);
   }
}*/

LOCAL void ICACHE_FLASH_ATTR tcp_server_sent_cb(void *arg)
{
   os_printf("\nSent Successfuly");   
}
 
 

LOCAL void ICACHE_FLASH_ATTR tcp_server_recv_cb(void *arg, char *pusrdata, unsigned short length)
{
   os_printf("\nRecieved Data : %s", pusrdata);
   char *data = "ON";
   int x = os_strncmp(pusrdata, data, os_strlen(data));
   os_printf("\nX : %d", x);
   if (x == 0)
      os_printf("\nDevice is ON");
   else
   {
      os_printf("\nWrong Data Recieved!!!!");
      //blink(1);
   }
   
}
 

LOCAL void ICACHE_FLASH_ATTR tcp_server_discon_cb(void *arg)
{
   os_printf("\nServer Disconnected");
}
 

LOCAL void ICACHE_FLASH_ATTR tcp_server_recon_cb(void *arg, sint8 err)
{
   os_printf("\nServer Connection Failed!! Re-connecting");
}
 
 
LOCAL void ICACHE_FLASH_ATTR tcp_server_connect(void *arg)
{
   os_printf("\nA Device Connected to Server");
   //blink(1);
   struct espconn *pesp_conn = arg;
 
   espconn_regist_recvcb(pesp_conn, tcp_server_recv_cb);
   espconn_regist_reconcb(pesp_conn, tcp_server_recon_cb);
   espconn_regist_disconcb(pesp_conn, tcp_server_discon_cb);
   espconn_regist_sentcb(pesp_conn, tcp_server_sent_cb);
}
 
void ICACHE_FLASH_ATTR user_tcpserver_init()
{
   const char tcp_local_ip[4] = { 192, 168, 123, 101 };
   esp_conn.type = ESPCONN_TCP;
   esp_conn.state = ESPCONN_NONE;
   esp_conn.proto.tcp = &esptcp;
   esp_conn.proto.tcp->local_port = 8881;
   os_memcpy(esp_conn.proto.tcp->local_ip, tcp_local_ip, 4);
   espconn_regist_connectcb(&esp_conn, tcp_server_connect);
   espconn_accept(&esp_conn);
   os_printf("\nTCP Server Established");
}

void ICACHE_FLASH_ATTR user_set_softap_config(void)
{
   struct softap_config config;

   wifi_softap_get_config(&config);
   
   os_memset(config.ssid, 0, 32);
   os_memset(config.password, 0, 64);
   os_memcpy(config.ssid, "ESP8266", 7);
   os_memcpy(config.password, "12345678", 8);
   config.authmode = AUTH_WPA_WPA2_PSK;
   config.ssid_len = 7;
   config.beacon_interval = 100;
   config.max_connection = 4;

   wifi_softap_set_config(&config);
   os_printf("\nSoftAP Configured");
   
}


void user_init(void)
{ 
   //system_soft_wdt_stop();
   os_printf("\nSystem Started\n");
   gpio_init();
   PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO2_U, FUNC_GPIO2);
   gpio_output_set(BIT2, 0, BIT2, 0);
   //blink(1);
   if(wifi_get_opmode() != SOFTAP_MODE)
   {
      wifi_set_opmode(SOFTAP_MODE);
      system_restart();
   }
   os_printf("\nWifi OPMODE : SOFTAP");
   user_set_softap_config();
   user_tcpserver_init();
}


Please Help me out.

Thankyou

Ragards
Ashok Vaishnav

Statistics: Posted by ashok.askalsoft — Tue Dec 26, 2017 3:38 pm

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