11-19-2015 02:58 AM - edited 11-19-2015 03:00 AM
Can you show us a picture of the setting when you use the Bus Monitor in MAX?
Have you tried to remove the "CAN breakout box" ?
Normally this box is not needed.
And one more thing, the TI CCS tool it not a CAN bus analyser tool, you could get a propper tool for that.
11-19-2015 04:42 AM
No i have not tried to remove the "CAN Breakout Box". But i did measure the voltage coming out of "CAN Breakout Box" on CAN_H & CAN_L Ports and it is same as the voltage signal send by CAN transmitting Device. "CAN Breakout Box" is required to provide the termination resistance which in other case i will have to provide externally.
And yes TI CCS tool is not CAN Analyzer but i can check what i am transmitting and recieving. I had an idea of using NI USB--8473s as Analyzer tool for my CAN Data but i am not able to do so.
Attached pls find the screenshot of the settings of the BUS Monitor in MAX
Pls suggest
11-19-2015 06:01 AM - edited 11-19-2015 06:02 AM
And the Baud rate is correctly set?
It is not that many devices that run on 1Mbaud, most run on 250k.
And for 1MBuad, the termination has to right. There has to be 2 x 120ohm on the line, on at each end.