Acrosser AR-B104D - Manual (Page 27)

AR-B104D Software Programming Guide
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2.5 CAN-bus
2.5.1 CanSendMessages
♦
Description
Send messages via CAN-bus interface.
♦ Syntax
XXX_CanSendMessages (i16 CardNum, canmsg_t* Buffer, u8 Count)
♦ Argument
CardNum: The card number of AR-B104D. Range from 1~4.
Buffer: The memory buffer which stores the messages to send.
Count: The number of messages to send in the buffer.
2.5.2 CanGetMessages
♦ Description
Get messages via CAN-bus interface.
♦
Syntax
XXX_CanGetMessages (i16 CardNum, canmsg_t* Buffer, u8 Count)
♦ Argument
CardNum: The card number of AR-B104D. Range from 1~4.
Buffer: The memory buffer which stores the received messages.
Count: The number of messages to store in the buffer.
2.5.3 CanConfig
♦ Description
Set the baud rate of CAN-bus interface.
♦
Syntax
XXX_CanConfig (i16 CardNum, i32 Baud)
♦ Argument
CardNum: The card number of AR-B104D. Range from 1~4.
Baud: The baud rate to set. The CAN-bus interface on AR-B104D
supports 10, 20, 50, 100, 125, 250, 500, 800, 1000 as the input and the
unit is kbps. The maximum acceptable baud rate is therefore 1Mbps.