[ECOS] Device driver question. Thanks

Qiang Huang jameshq@liverpool.ac.uk
Sun Apr 13 12:56:00 GMT 2003


Hi all:
   I am trying to understand device driver for eCOS. I have a question that
I can't get the answer from the manual, hope anyone can help me. Thanks.

what is the difference between cyg_drv_interrupt_xxxx( ) and
cyg_interrupt_xxxx( ) functions? When are those used? Why do we need those
two different versions functions?

Thanks a lot.


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