cmucam3-hardware (#1) - serial interrupts (#189) - Message List

serial interrupts

This isn't really hardware related, but... I'm trying to get serial interrupts working on my cmucam3. It doesn't seem like anyone has done that before? I'm having a heck of a time figuring out how to get more than one interrupt per reset. Does anyone have any sample code or advice? The phillips datasheet has me lost. Thanks.

d4h8a1
04/17/08 06:16:07
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  • Message #483

    I got it figured out. There is a problem with the gcc compiler version I am using. The compiler doesn't generate correct ingress and egress ISR code. If anyone else is interested in the problem, or the solution, I would be more than happy to send them the source. Email me at d4h8a1@hotmail.com

    d4h8a1
    04/21/08 11:18:19
    • Message #484

      Hi,

      Just curious, what gcc are you using?

      Can you give output of your "gcc -v" ?

      agoode
      04/21/08 12:53:09
      • Message #531

        I was using gcc version 3.x.x. I don't remember the exactly version, but it was what came with my cmucam cd. I also don't know if they fixed the problem. I am too lazy to update the gcc. If you would like example code email me at ericweber2@tx.rr.com. Your welcome.

        d4h8a1
        05/15/08 18:54:20
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