lpcware

Testing CAN loopback mode on LPC1857.

Discussion created by lpcware Employee on Jun 15, 2016
Content originally posted in LPCWare by pavan_munavalli on Tue Oct 28 13:36:28 MST 2014
Hello All,

I have a problem testing the loop back mode for CAN controller on LPC1857. I am using the can example of LPCopen. I am able to successfully transmit the message. The status register value after the transmission is "1000" which indicates that the transmission is successful. I am having problems knowing whether the transmitted message has come back again. The status register also does not indicate whether a new message has been received.

Can anyone please tell me how to check whether the transmitted message has been received back.

Thanks.

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