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Device driver question. Thanks
- From: "Qiang Huang" <jameshq at liverpool dot ac dot uk>
- To: "Ecos-Discuss" <ecos-discuss at sources dot redhat dot com>
- Date: Sun, 13 Apr 2003 13:55:26 +0100
- Subject: [ECOS] Device driver question. Thanks
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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