CAN（ROM-5880）

From ESS-WIKI
Revision as of 04:59, 5 December 2023 by Xingxing.li (talk | contribs) (Created page with " '''Connect CAN0 and CAN1.（SOM-DB2510 HW Connector：CAN0_1）''' Short CAN0_1 Pin header ，Loopback test for example：   <span style="display: none;"> <...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

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

SOM-DB2510 CAN0 1.PNG 

# 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

ROM-5880 CAN loopback.png

Retrieved from "https://ess-wiki.advantech.com.tw/wiki/index.php?title=CAN（ROM-5880）&oldid=32608"