CAN（ROM-5880）

CAN2.0

Note：RK3568 CAN2.0 Errata;

CAN2.0 Errata：CAN2.0 Errata  提取码：a887

CAN2.0 Patch：Baidu Password：a887

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

测试CAN2.0功能指令：

# ip link set can0 down
# ip link set can0 type can bitrate 1000000
# 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
# ip link set can1 up
# ip -details link show can1
# cansend can1 123#55