Hello,I'm spec'ing a system where we would need to interface 4x eight-channel ADCs with an MCU for audio capture. Simultaneous capture on all channels is an important requirement.Currently we are considering the STM32H750VB MCU which has 4x SAI inter...

I have an  STM32L452 part in a system with multiple DMA and interrupt operations going on.The main problem I'm having right now is _sometimes_ I don't get the interrupt for DMA RX on UART4. Sometimes I do, sometimes I don't.I have been adjusting the ...

I'm having a strange issue here. I have a custom board design using the STM32L452RETx.I have 17 boards in front of me, and most of them work as expected: bootloader runs at power up, and when it times-out, it jumps to the main app ( at 0x08008000). P...