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MSCAN question for Coldfire VI

Question asked by sudhanshu mehta on Aug 26, 2016
Latest reply on Aug 26, 2016 by TomE

Hi,

I need urgent help if possible.

I am using Coldfile VI microcontroller (MCF51JM128VLH).

 

I am getting problem in sending some of CAN message. Problem is strange. 

I am using processor expert. 

 

I am able to send message ID= 0x000, Frame= dataFrame =0x00, message length =8, Data = {0x02, 0x00, 0xAA, 0x00, 0x00, 0x00, 0x00, 0x31}

 

But I am not able to send message ID= 0x000, Frame= dataFrame =0x00, message length =8, Data = {0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x31}

 

only difference in two messages is data byte number 3(underlined) which changed from 0xAA to 0x00.

If I try to send 2nd message, MSCAN retries to send the message.

 

my Processor expert and CPU configuration is attached.

 

 

Thanks

Sudhanshu

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