CAN（ROM-5880）
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Revision as of 05:00, 5 December 2023 by Xingxing.li (talk | contribs)
Connect CAN0 and CAN1.（SOM-DB2510 HW Connector：CAN0_1）
Short CAN0_1 Pin header ，Loopback test for example：
CAN0 PIN4->CAN1 PIN14
CAN0 PIN3->CAN1 PIN13
# ip link set can0 down # ip link set can0 type can bitrate 1000000 dbitrate 8000000 fd on # ip link set can0 up # ip -details link show can0 # candump can0 & # ip link set can1 down # ip link set can1 type can bitrate 1000000 dbitrate 8000000 fd on # ip link set can1 up # ip -details link show can1 cansend can1 123##155
If there is no error, can0 will receive like the following:
can0 123 [01] 55
