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about flexcan on p1010rdb-pb board

Question asked by 成劼 顾 on Aug 19, 2015
Latest reply on Aug 20, 2015 by 成劼 顾

I use a cable to connect  CAN1 interface with CAN0 interface on a p1010rdb-pb board.But the can interface can only receive the message from itself

 

root@p1010rdb-pb:~# cantest can1 &

[1] 2560

root@p1010rdb-pb:~# cantest can1 123#12

flexcan ffe1d000.can can1: XMIT done

read 16 bytes

123  [1] 12

[1]+  Done                    cantest can1

 

 

root@p1010rdb-pb:~# cantest can0 & 

[1] 2556

root@p1010rdb-pb:~# cantest can0 123#12

flexcan ffe1c000.can can0: XMIT done

read 16 bytes

123  [1] 12

[1]+  Done                    cantest can0

 

root@p1010rdb-pb:~# cantest can1 &

[1] 2551

root@p1010rdb-pb:~# cantest can0 123#12

flexcan ffe1c000.can can0: XMIT done

root@p1010rdb-pb:~# cantest can1 &

[2] 2553

root@p1010rdb-pb:~# cantest can0 123#12

flexcan ffe1c000.can can0: XMIT done

root@p1010rdb-pb:~# cantest can1 123#12

flexcan ffe1d000.can can1: XMIT done

read 16 bytes

123  [1] 12

read 16 bytes

123  [1] 12

[1]-  Done                    cantest can1

[2]+  Done                    cantest can1

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