本帖最后由 lcczg 于 2019-9-24 15:28 编辑
找到些例子(http://ww1.microchip.com/downloads/en/DeviceDoc/dsPIC33-PIC24-FRM,-CAN-Flexible-Data-Rate-(FD)-Protocol-Module-DS70005340B.pdf)
/* Configure FIFO1 to transmit 2 messages*/
C1FIFOCON1Hbits.FSIZE = 0x1; //2 messages
C1FIFOCON1Hbits.PLSIZE = 0x2; //16 bytes of data
C1FIFOCON1Lbits.TXEN = 0x1;
|