10.5.2 CAN, serial port initialization instructions
UART_Init CAN_Init
CAN_Init instruction is used to initialize the CAN port. EN ： If the input value is 1,the instruction will initialize the CAN port.
PORT ： port number ， 0~1 。
BR ： CAN port baud rate
UART_Init instruction is used to initialize the serial port. EN ： If the input value is equal to 1,the instruction will initialize the serial port.
PORT ： port number ， 0 - 2 。 BR ： Serial port baud rate.
DBIT ： The number of serial data bit.
PR ： Serial port check bit ， 0=No parity ， 1=Odd check ， 2=Parity check
SBIT ： Stop bit
DONE ： success=1 ， fail=0 You can also set these parameters in the programming software.
As shown in the following picture:
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