PLUS+1 Software > Communication

basic CAN Rx module for 29-bit ID message

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power4:
Does anyone have successful experience of using basic CAN RX module to receive 29-bit ID message? Receiving 11-bit ID message is fine. Then, I change the extended input to True, and mask to 0x1FFFFFFF, and ID to 0x18EEFF0A. Then, I use CANking to send a message with ID = 0x18EEFF0A. But it seems the RX module does not receive the message properly.

Can anyone please give idea about this?

Thanks!

Richard:
Can you post a screen shot of your rx logic?

Richard

power4:
Attached file is a screenshot of my example.


--- Quote from: Richard on June 18, 2013, 10:39:01 AM ---Can you post a screen shot of your rx logic?

Richard

--- End quote ---

Richard:
Could it be as simple as you're send tx id is 0x18EEFF0A and the rx id is 0x18EEFF0B?

Brian Bandura:
You may want to try two different processors. One to send, one to recieve.  I have never been able to send a message and recieve that message on the same processor. When the message is being sent, the can processor does not recieve.

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