I am running FREERTOS on both M7 and M4 on STM32H745 MCU. In general M7 gets booted up and release HSEM for M4 then it will start.Now my question , if there no activity in M7 (idle mode), would like to keep M4 actively running and put M7 in sleep. I...
I bought a STM32H747i-DISCO board to learning USB HOST to drive a camera, I found the usb host is very unstable, every is fine except suddenly dropout which meanings the port disabled, I debug and struggle for months with no nothing solved. the USB...
This is a question related to an old post I wrote: https://community.st.com/s/feed/0D53W000024ZvOoSAKIn which I said that I will make some hardware modications in order to achieve the technical suggestions and manufacturer instructions. First it was ...
Hi All,freeRTOS causes Hardfault when using sscanf. When I don't use freeRTOS this works fine, so the issue is freeRTOS related.I also previously had printf causing Hardfault but I found a library named newlib which allowed printf to no longer genera...
STM32 Cube IDE throws failure message "Failed to list debug probes" when scanning for ST-LINK S/N under Debug Configurations/Debugger/GDB Server Command Line Options/Interface.Problem has presented itself in last hour. It was working with a Nucleo-F0...