MicroPython Forum (Archive)

:!: I have started a new forum dedicated to this MicroPython port. LoBo MicroPython for ESP32 forum or with secure connection LoBo MicroPython for ESP32 forum thanks a lot for this, but please consider getting a certificate from lets encrypt. it's free and if you need help with it, I can help you. ...

loboris wrote: ↑

Thu Feb 15, 2018 4:14 pm

pythoncoder wrote: ↑

Thu Feb 15, 2018 10:38 am

One suggestion: why not put the pre-requisites into the otherwise excellent build instructions in the root message?

It is on Build Wiki.

The instructions for changing the heap size are not in the build wiki as far as I can tell.

If you do not set the size in menuconfig you experience that.
I set the size in Micropython --> System settings --> Micropython heap size
to 3400 KB and that works fine.

It occured even without bluetooth included but this time the trace has more information. /home/kevin/MicroPython_ESP32_psRAM_LoBo/Tools/esp-idf/components/freertos/./queue.c:718 (xQueueGenericSend)- assert failed! abort() was called at PC 0x4008c3a7 on core 1 0x4008c3a7: xQueueGenericSend at /home/k...

oh ok. i'll turn it off and try again.

I changed some things but nothing that could be a problem here (but who knows...). Just components, psram heap.. I think putting sdkconfig here would be easier? I removed the parts that I definitely did not change (but left some unchanged in there as well, just in case). # # MicroPython # CONFIG_MIC...

Thanks for the advice, here's the output: beacon timeout Guru Meditation Error: Core 0 panic'ed (Interrupt wdt timeout on CPU0) Core 0 register dump: PC : 0x40008544 PS : 0x00060f34 A0 : 0x80094804 A1 : 0x3ffda4f0 A2 : 0x000001e0 A3 : 0xf92561dc A4 : 0x00000001 A5 : 0x3ffd0404 A6 : 0x00000001 A7 : 0...

my Lolin ESP32 Pro Wrover runs at 40MHz SPI RAM speed.
Well let's hope this error won't happen again..

Has someone encountered an error like this before? I had nothing running except ftp server with one connected client. when I came back 3 hours later this error was seen: Guru Meditation Error: Core 0 panic'ed (LoadProhibited) . Exception was unhandled. Core 0 register dump: PC : 0x40132171 PS : 0x00...