ESP8266 Developer Zone

Re: 【Feedback】ShowCritical:0 ??

2017-09-10T01:27:11+08:00

Hi,

Did you find anything for your issues?

We are getting ShowCritical:1 issue and then Watchdog Reset after that in my application but we have used xTaskEnterCritical and xTaskExitCritical while writing data into SPI Flash memory.

Statistics: Posted by ritesh — Sun Sep 10, 2017 1:27 am

Re: 【Feedback】ShowCritical:0 ??

2017-08-24T16:25:46+08:00

in freerots/port.c found below

Code:

/* Each task maintains its own interrupt status in the critical nesting
variable. */
static unsigned portBASE_TYPE uxCriticalNesting = 0;

i guess appear this “ShowCritical:0” because Called a function that should not be called in task

My condition is to open the software timer in the task the timer calls the nopoll_conn_send_text () function so "ShowCritical 0" appears but I call the nopoll_conn_send_text () function in the queue's callback function Then my program is normal and normal operation

Statistics: Posted by Star — Thu Aug 24, 2017 4:25 pm

Re: 【Feedback】Re: ShowCritical:0 ??

2017-05-17T23:06:10+08:00

ESP_Rubin wrote:
sorry, i never reproduce this issue on my board, maybe you can mark the print in ./third_party/freertos/port.c:314: ets_printf("ShowCritical:%d\n",uxCriticalNesting);

I have run into the same problem，any suggestions？

Code:

[2017-05-17 22:55:32.784 R]ShowCritical:0

[2017-05-17 22:55:33.190 R]
 ets Jan  8 2013,rst cause:2, boot mode:(3,6)

load 0x40100000, len 31268, room 16 
tail 4
chksum 0xe1
load 0x3ffe8000, len 2240, room 4 
tail 12
chksum 0x70
ho 0 tail 12 room 4
load 0x3ffe88c0, len 1264, room 12

This problem sometimes arise，and no other exceptions！

Statistics: Posted by mengzawj — Wed May 17, 2017 11:06 pm

【Feedback】Re: ShowCritical:0 ??

2016-06-30T15:37:48+08:00

sorry, i never reproduce this issue on my board, maybe you can mark the print in ./third_party/freertos/port.c:314: ets_printf("ShowCritical:%d\n",uxCriticalNesting);

Statistics: Posted by ESP_Rubin — Thu Jun 30, 2016 3:37 pm

【Feedback】ShowCritical:0 ??

2016-05-31T18:32:12+08:00

I'm seeing this in the logs just before resetting, while doing some heavy crypt calculations.

ShowCritical:0

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

wdt reset
load 0x40100000, len 1856, room 16
tail 0
chksum 0x63
load 0x3ffe8000, len 776, room 8
tail 0
chksum 0x02
load 0x3ffe8310, len 552, room 8
tail 0
chksum 0x79
csum 0x79

2nd boot version : 1.5
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 32Mbit(1024KB+1024KB)
jump to run user1 @ 1000

What does this mean? And how can we avoid this?
I'm using the latest 1.4.0 RTOS SDK.

Statistics: Posted by mash — Tue May 31, 2016 6:32 pm