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Lpc2000

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Message

RE: [lpc2000] CAN interrupt

2005-11-25 by Joel Winarske

Hi gfauriel,

> I have a problem when i disable and enable CAN interrupt.
> 
> When i receive a can interrupt, i read can controller and i write 8
> bytes in a memory.
> 
> Another task read this memory. To keep data integrity, I disable CAN
> interrupt before reading memory and i enable it after reading.
> 
> When i process like that, my program hangs and restart. If i remove
> disable and enable interruptions, my program doesn't hang.
> 
> Who have information on this.


Have you already read the errata sheet?

Joel

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