ESP8266 Community Forum

- Thu Feb 05, 2015 11:31 am #9062 Here is working timer example.

Code: Select all#include "osapi.h"
#include "at_custom.h"
#include "user_interface.h"
#include "espconn.h"
#include "mem.h"

static ETSTimer sleepTimer;

static void ICACHE_FLASH_ATTR sleepTimerCb(void *arg)
{
   os_timer_disarm(&sleepTimer);
   //os_timer_disarm(&sleepTimer);
   system_deep_sleep(60*1000*1000);
}

void user_init(void)
{
   
   os_timer_disarm(&sleepTimer);
      os_timer_setfn(&sleepTimer, sleepTimerCb, NULL);
      os_timer_arm(&sleepTimer, 15000, 1);
}


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- Thu Feb 05, 2015 1:28 pm #9079 Yeah, that's exactly what the blinky already demo does.

I'm trying to figure out why it does not work on my system when i build it with sdk 0.9.5.
Specially when it works flawlessly on 0.9.4.

I could be something in that old Makefile (is it from 0.9.3?), so it would be useful if someone could test that exact setup.

- Thu Feb 05, 2015 4:12 pm #9097 I compiled your ping example with 0.9.5 SDK Under windows eclipse ide. (with some makefile modification) its compiling successfully. But its crashing with fatal error 28. I comment out timer part but some result.

Yeah, that's exactly what the blinky already demo does.

I'm trying to figure out why it does not work on my system when i build it with sdk 0.9.5.
Specially when it works flawlessly on 0.9.4.

I could be something in that old Makefile (is it from 0.9.3?), so it would be useful if someone could test that exact setup.

ESP8266.com Moderator
Lets get the party started and +1

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I like ESP8266 and ESP8285 and ESP32

- Fri Feb 06, 2015 8:00 am #9122 I've found one important (for me at least) api change in 0.9.5:

user_interface.h:

Code: Select all#define NULL_MODE       0x00
#define STATION_MODE    0x01
#define SOFTAP_MODE     0x02
#define STATIONAP_MODE  0x03

In 0.9.4 the call "wifi_set_opmode(NULL_MODE);" had the practical effect of turning off the WiFi
In 0.9.5 it means "let's crashs the whole system after a second or so"

Since this seems to be a persistent setting, it carried over from my "console only" test program to the blinky example i had problem with above. (blinky does not set wifi opmode)