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by chegewara
Sat Jan 09, 2021 7:04 am
Forum: ESP-IDF
Topic: AWS IoT buffer issue
Replies: 2
Views: 217

Re: AWS IoT buffer issue

Check data length before sending or increase RX buffer size, but this can be done only in library IIRC.
Another thing is to reconnect when this is happening.
by chegewara
Fri Jan 08, 2021 9:19 am
Forum: ESP-IDF
Topic: Using FatFs directly fails with a Guru Meditation Error
Replies: 5
Views: 252

Re: Using FatFs directly fails with a Guru Meditation Error

As far as I can tell I did not see any log about a stack overflow. It is in there, just it is a bit masked because of guru: I (320) example: Using SDMMC peripheral ***ERROR*** A stack overfloGuru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled. <--- STACK OVERFLOW Core 1...
by chegewara
Thu Jan 07, 2021 5:57 pm
Forum: General Discussion
Topic: SD card with SPI adapter
Replies: 6
Views: 2001

Re: SD card with SPI adapter

I have thiis adapter connected in breadboard and 5V of course, and from time to time im having err 107 or 108 dont remember now. Its enough to move adapter a bit for better connection.
by chegewara
Thu Jan 07, 2021 5:52 pm
Forum: General Discussion
Topic: New user issues with ESP32 and a SD Card Reader
Replies: 9
Views: 554

Re: New user issues with ESP32 and a SD Card Reader

This may be problem with sd card, esp32 can be picky about sd cards.
by chegewara
Thu Jan 07, 2021 5:51 pm
Forum: ESP-IDF
Topic: Using FatFs directly fails with a Guru Meditation Error
Replies: 5
Views: 252

Re: Using FatFs directly fails with a Guru Meditation Error

balix53 wrote:***ERROR*** A stack overfloGuru
You have to find out which task is short on stack, that probably will solve guru meditation crash.
by chegewara
Tue Jan 05, 2021 6:41 am
Forum: Hardware
Topic: esp32-S3
Replies: 0
Views: 182

esp32-S3

Any chance to get S3 sample any time soon? Or dev kit?

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