Hi can anybody help with this issue I am seeing when trying to use CAN on the STM32H743
i'm trying to send by CAN message, i have remastered example from cube 'FDCAN_COM_Polling' from their EVAL board to our nucleo board, by that function:
HAL_FDCAN_AddMessageToTxFifoQ(&hfdcan, &TxHeader, &TxData);
and it has filled out FIFO and then goes error, happened inside this function. So i suppose that 2 messages at least PECAN-viewer would show - but it does not.(this is a sniffer device that detects messages on the BUS
So the question is can any settings for transmitter influence that so that no message would pass?