If the data is static, make sure it's not const, because that will get placed in flash... but to my knowledge, that should simply be asserted out by the SPI driver, not crash like you indicate. Yes it wasnt declared as const as i intended to use the buffer for the communication process later in the...

Have you tried a different esp32-wroom-32d module? Well i have a 2nd module from the same reel that is controlling a device and its working for a few months now with no problem (although it was programmed using the Arduino IDE). Im now trying to dev. with an older module a ESP32-WROOM-32 just becau...

Is that static data in a fixed buffer, or do you mean the code is writing different data (or a different amount of data) to a buffer? Yes it is static data in a buffer that is read by the program and written in the spi bus. I don't know if I can be helpful, however I had similar problems in a proje...

Just to add some more information there were a few reflashes of the ESP32 but no changes in functionality. The things that were altered was data inside a buffer that was transmitted through SPI. Im using HSPI with MISO on 33, MOSI on 13 and CLK on 14. To select the devices im using the ios 12, 25, 2...

Hello.

Yes the code was working.

Hello everyone I have a esp32-wroom-32d module that ive been using and programming using ESP-IDF. Today during a power up, the device stopped working and kept resetting. The error code is the following: rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00...