I need to calibrate a VL53L4CX and have been reading UM2923. The functions described do not seem to bear any obvious relationship to the functions in the STM32Cube middleware which was generated for my project, which I find confusing. I it is not cle...

I am using SMBus to communicate with a smart battery. After looking at the code, I decided against using the SMBUS middleware but to directly using the HAL_SMBUS_xxx calls. My STM32G491 is the host and sending read-word commands to the battery works ...

I have set up the FDCAN and confirmed that sending single messages works. However, I cannot get the FIFO to work at all - if I queue two messages at the same time, only the first appears on the wire. It is fine if I add a 1ms delay before sending the...