In RTD3.0 Is there any callback that identifies overflow of individual message buffers. This exists for Rx Fifo but I cannot find such functionality for invidual MBs. If there is no such callback, what is the approach to identify invidual message buffer overwrite.
Hi,
there is no flag for MB overflow, thus no special interrupt/callback indicating this. If message is overwritten the MB flag is set (MB interrupt called if enabled) and MB's code field is set to OVERRUN.
BR, Petr