Is it possible for STM32H5 to monitor the CAN bus when MCU is in sleep mode? Upon CAN bus activity detection, MCU automatically performing the wakeup sequence to be back in normal run mode.
Yes, more details come.STM32L4:It has a low power mode that is able to detect activity on CAN bus.STM32H5:It does not have a low power mode, but only a power down mode and in that mode it can not detect activity on the CAN bus.
Hi IssamosThank you for the answer, I understand it and it answers the question. I am used to STM32L4 where bxCAN could be set to sleep along with the MCU and upon CAN bus activity woken up and also the MCU.For STM32H5 it seems that FDCAN can not be ...
