Re: i.MXRT1064 CANFD. If the CAN message buffer payload for a region (0 or 1) is set to 8bytes, 16Byte or 32Byte or 64Byte, which affects the # message buffers, is indexing into RXMASK registers affected? If so, is there a table showing the mapping?
Suppose for example:
1) I select 64Byte payload size for region 0 which gives me a total of 7 message buffers for region 0. (MB0 through MB6?)
2) I select 16Byte payload size for region 1 which gives me a total of 21 message buffers for region 1. (MB7 through MB27?)
3) Now suppose I want to set the RXMASK for "MB5", or for "MB27"? Which FLEXCANx_RXIMRnn registers do I use?
4) Does similar mapping apply to the bits in FLEXCANx_IMASK1, FLEXCANx_IMASK2?