gistfile1.c

void ICACHE_FLASH_ATTR
at_tcpclient_recv(void *arg, char *pdata, unsigned short len)
{
  struct espconn *pespconn = (struct espconn *)arg;
  at_linkConType *linkTemp = (at_linkConType *)pespconn->reverse;
  char temp[32];

  if(at_ipMux)
  {
    os_sprintf(temp, "\r\n+IPD,%d,%d:",
               linkTemp->linkId, len);
    uart0_sendStr(temp);
    uart0_tx_buffer(pdata, len);

	if (pdata[0] == 'L' && pdata[1] == 'E' && pdata[2] == 'D') {
		if (pdata[3] == '1') {
			uart0_sendStr("\r\nSet led ON\r\n");
			gpio_output_set(BIT2, 0, BIT2, 0);
			//gpio_output_set(GPIO_ID_PIN(2), 1);
		} else {
			uart0_sendStr("\r\nSet led OFF\r\n");
			gpio_output_set(0, BIT2, BIT2, 0);
			//gpio_output_set(GPIO_ID_PIN(2), 0);
		}
	}
  }
  else if(IPMODE == FALSE)