How to solve the error 0x3ff6206b

[rajkumar]

we have four can ports, so i am transmitting through can0 and receiving it in the can1, but the problem is i am able to transmit up to 125kbps in the high speed bus, but above 125kps i am not able to see the response in the NI-CAN Bus Monitor, it gives me the error as canwarncommstuff or sometime it gives me canwarncommNoAck . so what does it mean

raj

[JB]

1) Are you using a cable that meets the CAN specifications ? At low speed any cable will probably work but surely not with high baudrates.

2) Is there a resistor of 120R on both ends of the cable ?

If you have a scope, I would strongly recommend to check the signal. I'm almost sure that your problem comes from the hardware.