Part Number: TMS320F2800157
Other Parts Discussed in Thread: C2000WARE
I've been implementing a MCAN custom driver for use on the F2800157 MCU utilizing C2000Ware 5.05. I've noticed that if I attempt to configure a CAN classic J1939 message specifying MCAN_MEM_TYPE_BUF, after the first MCAN MCAN_INTR_SRC_TRANS_COMPLETE completion occurs additional apparently spurious completions for the same TX J1939 message and corresponding buffer, without having actually sent any additional messages of the same type. If I instead configure the message to be MCAN_MEM_TYPE_FIFO, everything works perfectly. I've spent some signifant time investigating this issue and have found no root cause for this behavior. Any help is much appreciated.
