HSEROUT at Quarter Rate!


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  1. #1
    Join Date
    Mar 2003
    Location
    Commerce Michigan USA
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    1,166

    Default Re: HSEROUT at Quarter Rate!

    Gitchie, That is because you have declared to PBP that you are running the code @ 8 Mhz. by the statement:
    define OSC 8 ' Internal OSC runs at 8MHz

    This statement tells PBP to scale all timing statements like PAUSE and the like to use an 8 Mhz. oscillator. You should be setting the DEFINE statement to 32 Mhz. which is the frequency that the processor is actually being clocked at.
    Dave Purola,
    N8NTA
    EN82fn

  2. #2
    Join Date
    Jan 2011
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    6

    Default Re: HSEROUT at Quarter Rate!

    That's correct, but then the hserout runs at quarter speed... For the moment, I've set the baud to 9600 and will run it at 2400...

  3. #3
    Join Date
    Mar 2003
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    Commerce Michigan USA
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    Default Re: HSEROUT at Quarter Rate!

    Don't you understand? Just set the baudrate to the desired rate and set the DEFINE OSC 32. Everything will work correctly.....
    Dave Purola,
    N8NTA
    EN82fn

  4. #4
    Join Date
    Jan 2011
    Posts
    6

    Default Re: HSEROUT at Quarter Rate!

    Thanks for your replays Dave,

    But it was a typographical error with the HSER2 defines... I had HSER_BAUD2 1200 when it should have been HSER2_BAUD 1200

    I was hunting for an OSC problem also

    Cheers and thanks again for your suggestions

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