UIO-4031 CAN-FD：U-CAN1/2

Send and Receive Data

Mode of connection：

U-CAN1_CAN-D-=>U-CAN2_CAN-D-

U-CAN1_CAN-D+=>U-CAN2_CAN-D+

Send and Receive Data

# #---- As receiver ----# #
# ip link set can1 down
# ip link set can1 type can bitrate 1000000 dbitrate 2000000 fd on
# ip link set can1 up
# candump can1 &

# #---- Can2 as sender ----# #
# ip link set can2 down
# ip link set can2 type can bitrate 1000000 dbitrate 2000000 fd on
# ip link set can2 up
# cansend can2 123##155

# #----If no error, the receiver will receive the following data----# #
can1 123 [01] 55

See more details of the usage of “candump” and “cansend” :

# candump --help 
# cansend --help

Note：

1. Receiver should run before sender.

2. The “bitrate” and “dbbitrate” should be the same for sender and receiver