ESP8266 Developer Zone

errorEsp8266 bcn_timeout and reset

2017-09-15T16:02:56+08:00

If you are trying form Adminstrator window, try to chagne the defalut Timeout settings available.

Statistics: Posted by Jamartox — Fri Sep 15, 2017 4:02 pm

Re: [error]Esp8266 bcn_timeout and reset

2017-08-08T15:53:45+08:00

You can use the os_timer functions for any amount of time, even thousands of seconds. But note that FreeRTOS API has specific programming techniques for creating tasks that execute in intervals. You should use that, do consult the FreeRTOS API guide for reference.
It is important that you do not starve the idle task of time.
The os_timer APIs are great for use in nonOS SDK, but not required in FreeRTOS really.

Statistics: Posted by Guest — Tue Aug 08, 2017 3:53 pm

Re: [error]Esp8266 bcn_timeout and reset

2017-07-25T17:00:53+08:00

Hi pratik,
the error log shows below.
I use os_timer_setfn()API to make the timer every 2S,i think it will not block the cpu too long,doesn't it?

Code:

[14:01:15]  [D:133:test_send_hello@0.0] remain heap: 43120
[14:01:16]  bcn_timout,ap_probe_send_start
[14:01:16]  [D:133:test_send_hello@0.0] remain heap: 43120
[14:01:16]  
[14:01:23]  @P@Q
[14:01:23]  V'T    )dPY
[14:01:23]  %1@
5Y
[14:01:23]          %1@
5Y
[14:01:23]  AEa        1g-p@H)a@H
1eN-I
[14:01:23]  )IqHVANV!SDK ver: 1.5.0-dev(1aafc07) compiled @ May 17 2017 10:13:23
[14:01:23]  phy ver: 1055_1, pp ver: 10.7
[14:01:23]  
[14:01:23]  rf cal sector: 507
[14:01:23]  tcpip_task_hdl : 3fff0c88, prio:10,stack:512
[14:01:23]  idle_task_hdl : 3fff0d28,prio:0, stack:384
[14:01:23]  tim_task_hdl : 3fff34e0, prio:2,stack:512
[14:01:23]  empty
[14:01:23]  mode : sta(5c:cf:7f:d3:fb:48)
[14:01:23]  add if0
[14:01:23]  SDK Version: 1.5.0-dev(1aafc07)
[14:01:23]  Build Data: Jul 24 2017, 13:38:51
[14:01:23]  Current Debug Level: 3
[14:01:23]  reset reason: 0
[14:01:23]  ,---.          ,---.,---.
[14:01:23]  |---',---.,---.|   |`---.
[14:01:23]  |  \ |---'`---.|   |    |
[14:01:23]  `   ``---'`---'`---'`---'
[14:01:23]  ------------------------------
[14:01:23]  Built on Jul 23 2017, v1.1.svn_version
[14:01:23]  ------------------------------
[14:01:23]  scandone
[14:01:24]  state: 0 -> 2 (b0)

Statistics: Posted by Heiz — Tue Jul 25, 2017 5:00 pm

Re: [error]Esp8266 bcn_timeout and reset

2017-07-24T17:47:10+08:00

Can you share the log after the reboot? It might be a watchdog reset.
By the way, if you send data out every few seconds, please use the RTOS delay function, do not use a loop delay or occupy CPU for too long to create delay. That will cause random resets.

Statistics: Posted by Guest — Mon Jul 24, 2017 5:47 pm

[error]Esp8266 bcn_timeout and reset

2017-07-24T11:48:51+08:00

hello anyone,

I run with esp8266 base on RTOS_SDK_1.5.0,I try to work with Station mode，and send udp single packet every 2S.
Then something erro happened! the error log show in my UART0:"bcn_timeout,ap_probe_send_start" .,and my esp_board reset without any fault.

Is any one has solution to fix the problem?

Statistics: Posted by Heiz — Mon Jul 24, 2017 11:48 am