FlexCAN Interrupt

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FlexCAN Interrupt

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sharda
Contributor II

Dear All,

I am working on Flexcan & using the project M52259DEMO_Flexcan.mcp from MCF5225X_SAMPLE_CODE_1.0.I want an interrupt to be generated whenever any message/data is received.Interrupt is generated on reception of message/data but it continously displays "userdefined vector #137" on the Hyper Terminal & the control is not transfered to any of the buffer ISR's.If i do any changes in the vector.s file (vector table) it displays message "Privilege violation".Hope you will help me.

 

Best Regards,

Sharda

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EmbeddedApe
Contributor I

I am also facing the similar issue here on MPC5554. In my case the transmit buffer data is keep on transmitting repeatedly even after stopping the debugger.  I am copying the data to MB 4 and I don't see interrupt on MB4I. Please let me know if you get a chance to fix this issue.

 

Thanks.

 

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