ESP32 Forum

Hi,

I am doing a project where i am using BLE ,UART and HTTP post to post on AZURE server.

While running for more than one hour i am getting below error.


I (3966870) example: len:117
I (3969950) example: HTTP_EVENT_ON_CONNECTED
I (3970550) example: HTTP_EVENT_ON_HEADER, key=Content-Length, value=0
I (3970550) example: HTTP_EVENT_ON_HEADER, key=Server, value=Microsoft-HTTPAPI/2.0
I (3970550) example: HTTP_EVENT_ON_HEADER, key=Date, value=Wed, 29 Jan 2020 14:21:23 GMT
I (3970560) example: HTTP_EVENT_ON_FINISH
I (3970570) example: return_val2: 1


I (3970570) example: HTTP POST Status = 204, content_length = 0
I (3970580) example: HTTP_EVENT_DISCONNECTED
I (3970590) example: HTTP_EVENT_DISCONNECTED
I (3970590) example: data posted
Guru Meditation Error: Core 0 panic'ed (Interrupt wdt timeout on CPU0)
Core 0 register dump:
PC : 0x4009567d PS : 0x00060934 A0 : 0x800897be A1 : 0x3ffbe2a0
A2 : 0x0000cdcd A3 : 0x00000000 A4 : 0x3ffbe2f8 A5 : 0x00000000
A6 : 0x3ffd1bb4 A7 : 0x00060021 A8 : 0x80094619 A9 : 0x3ffbe290
A10 : 0x00060921 A11 : 0x00060923 A12 : 0x00060921 A13 : 0x00000001
A14 : 0x00060921 A15 : 0x00000000 SAR : 0x00000014 EXCCAUSE: 0x00000005
EXCVADDR: 0x00000000 LBEG : 0x4000c2e0 LEND : 0x4000c2f6 LCOUNT : 0xffffffff
Core 0 was running in ISR context:
EPC1 : 0x400944f9 EPC2 : 0x401b8c2e EPC3 : 0x00000000 EPC4 : 0x4009567d

Backtrace: 0x4009567d:0x3ffbe2a0 0x400897bb:0x3ffbe2c0 0x4008b219:0x3ffbe2e0 0x4008a90d:0x3ffbe320 0x4008dbfe:0x3ffbe340 0x40082531:0x3ffbe370 0x4000bfed:0x3ffb5d40 0x40094616:0x3ffb5d50 0x40141362:0x3ffb5d70 0x40143fa6:0x3ffb5d90 0x40144083:0x3ffb5dc0 0x400f6269:0x3ffb5df0 0x401336d9:0x3ffb5e10 0x40133b91:0x3ffb5e30 0x40095579:0x3ffb5e60

Core 1 register dump:
PC : 0x400d4ee9 PS : 0x00060e34 A0 : 0x800db57f A1 : 0x3ffe26f0
A2 : 0x000003e8 A3 : 0x3ffc90bc A4 : 0x3f406970 A5 : 0x0000001f
A6 : 0x00000001 A7 : 0x00000005 A8 : 0x000019df A9 : 0x00003907
A10 : 0x0000012a A11 : 0x3ffded18 A12 : 0x3ffe26d0 A13 : 0x0000000c
A14 : 0x00000000 A15 : 0x00000005 SAR : 0x00000004 EXCCAUSE: 0x00000005
EXCVADDR: 0x00000000 LBEG : 0x400014fd LEND : 0x4000150d LCOUNT : 0xfffffffd

Backtrace: 0x400d4ee9:0x3ffe26f0 0x400db57c:0x3ffe2710 0x40095579:0x3ffe27d0

Rebooting...
ets Jun 8 2016 00:22:57

rst:0xc (SW_CPU_RESET),boot:0x3b (SPI_FAST_FLASH_BOOT)

Kindly support to solve the issue

Not much we can do with this. Can you post the code? Can you decode the backtrace at least?

hi,

Can you advise how to decode the backtrace? i will do it and upload it.

Hi yashdave88,

If you use IDF Monitor then decoding should be done for you in background, see https://docs.espressif.com/projects/esp ... s-decoding under "IDF Monitor adds more details to the dump:"