Repeat RTCWDT_RTC_RESET issue

axellin
Posts: 196
Joined: Mon Sep 17, 2018 9:09 am

Repeat RTCWDT_RTC_RESET issue

Postby axellin » Thu Dec 01, 2022 7:06 am

Hi
One of my esp32-wroom-32E device hit below issue.
Can someone help to tell what was wrong?
(The device was working yesterday, not sure what's wrong. it keep rebooting now).

rst:0x10 (RTCWDT_RTC_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:528
load:0x40078000,len:12888
load:0x40080400,len:3180
0x40080400: _init at ??:?

csum err:0x5d!=0x2c
ets_main.c 384
ets Jul 29 2019 12:21:46

rst:0x10 (RTCWDT_RTC_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:528
load:0x40078000,len:12888
load:0x40080400,len:3180
0x40080400: _init at ??:?

csum err:0x5d!=0x2c
ets_main.c 384
ets Jul 29 2019 12:21:46

rst:0x10 (RTCWDT_RTC_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:528
load:0x40078000,len:12888
load:0x40080400,len:3180
0x40080400: _init at ??:?

csum err:0x5d!=0x2c
ets_main.c 384
ets Jul 29 2019 12:21:46

axellin
Posts: 196
Joined: Mon Sep 17, 2018 9:09 am

Re: Repeat RTCWDT_RTC_RESET issue

Postby axellin » Thu Dec 08, 2022 7:52 am

The device works after reflash application firmware.
But I'm wondering if this device is OK or something is already damaged?
Does "csum err" mean part of the hw is damaged?

ESP_Sprite
Posts: 8884
Joined: Thu Nov 26, 2015 4:08 am

Re: Repeat RTCWDT_RTC_RESET issue

Postby ESP_Sprite » Thu Dec 08, 2022 12:46 pm

Csum err generally means that the application in flash is corrupted somehow.

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