ayoubensi

Hello, Unfortunately No, when sending with cansend, the candump does not show anything, the picture below show that clearly Best. [image: image.png] Le mer. 2 juin 2021 à 11:00, Marc...

Hello again ! Sorry i didn't know that pictures did not show up, so i've tried to send CAN frames through *cansend* : $ cansend can0 123#2233445566778899 $ cansend can0...

@hartkopp The bus state shows "PASSIVE" state, although i was running a demo app that uses the can0 interface and writes can frames: 

well, yes, i checked the wiring many times, i'm connecting my embedded target's CAN interface(can0 with 250 000 bitrate) to a peak-can-device which is connected to my laptop (also named...

yes it is properly terminated

yes the ./can_demo sets the bitrate ( given with th option -r ) using the a Dbus API...

Hi ! @hartkopp the CAN interface is always up when the embedded device get powered, i just checked now because i don't have access to the device 24h by 24h...

@marckleinebudde could the `candump` show frames even if the CAN unit is only on the bus ? and could ERROR-PASSIVE or ERROR-ACTIVE could tell us more about the traffic on...

@marckleinebudde command not found ... 

@marckleinebudde sorry i always forget that trick when working with this embedded device, BTW, it seems that even with ip link command we can't configure the CAN interface which is...