FlashCrash from wifi
Posted: Sun Oct 31, 2021 11:15 pm
OK, I've hit a real doozey of an issue.
I have a program greatly evolved from the ESP32 -> camera -> CameraWebServer example.
My app pings the internet every minute - like a health check. Works fine.
Put if I ping or make any request for a URL load, then the system flash gets wiped.
Serial monitor is random. Right now its repeating this
but it varies. Previous crashes are like this.
Sometimes its like this
I can upload the program again and its fine, until I send some request to it on wifi.
Any ideas would be great...
Thanks
I have a program greatly evolved from the ESP32 -> camera -> CameraWebServer example.
My app pings the internet every minute - like a health check. Works fine.
Put if I ping or make any request for a URL load, then the system flash gets wiped.
Serial monitor is random. Right now its repeating this
- rst:0x10 (RTCWDT_RTC_RESET),boot:0x3b (SPI_FAST_FLASH_BOOT)
- flash read err, 1000
- ets_main.c 371
- ets Jun 8 2016 00:22:57
- s⸮⸮x10 (*⸮]Q}I⸮C_RESEU⸮I⸮⸮⸮⸮0x3b (S⸮}MQ}LASH_Bꊕj
- flX.⸮⸮⸮⸮⸮err, 1⸮⸮
- et⸮Յ⸮⸮⸮c⸮71
- ets Ju⸮⸮⸮⸮⸮ 00:&&⸮⸮j
- C!⸮.⸮⸮⸮⸮0 (R⸮]Q}IQC_RESQU⸮I⸮⸮t:0x3,B⸮A%}FASTe1M!}BOOT)C!+͡read*⸮ɱ ⸮⸮0
- ⸮⸮}⸮⸮⸮⸮9c 371j
- ets ⸮⸮⸮⸮⸮16 0⸮22:5SH⸮
- r.⸮⸮⸮⸮0BRTCW⸮⸮%Q
- }ISET),⸮⸮⸮0Mb (S⸮ReMQ}FLASH%==Q⸮
- ⸮+͡⸮⸮YX*⸮ɱ 1000C⸮W}⸮⸮⸮n.c ⸮Sj
- etsRչ⸮ 8⸮016 0⸮22:5SH⸮
- r⸮⸮⸮0 IE
- ]Q}RTC_RQ⸮U⸮I⸮⸮t:0x3bBSPI_FP*⸮e1M!_BOOTJC!+͡read Y.. ⸮⸮⸮⸮
- etsՅ⸮⸮⸮⸮71
- et.Rչ⸮ ⸮⸮016 0⸮22:5⸮C⸮⸮rs⸮⸮x10 ⸮*⸮]Q}ITC_RESQU⸮⸮⸮⸮i0x3b i⸮}MQ_FLAS⸮%==Q⸮
- flash ⸮V⸮⸮er. ⸮⸮⸮⸮j
- ets_[XZ⸮i⸮371
- ets Jun⸮ 2016⸮⸮:22:5SH⸮
- rs⸮⸮x10 (*⸮]Q}IQ
- }RESET)I⸮⸮⸮⸮0x&,B⸮A%}⸮ST_FLP*⸮%==Q⸮
- flash⸮⸮⸮⸮⸮er. ⸮⸮⸮⸮j
- ets_mXZ⸮i⸮37Lj
- ⸮ׁJun8 20L⸮⸮Ғ⸮⸮57
I can upload the program again and its fine, until I send some request to it on wifi.
Any ideas would be great...
Thanks