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Problem for generate signal

 
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spiderloic74
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Problem for generate signal
PostPosted: Wed Dec 24, 2008 9:08 am     Reply with quote
Hello,

I work on PIC 18F4550, program with MPLAB and ccs PCW compiler.
I am trying to generate two pulses in syncro with a signal arriving on an external interrupt.
I am trying with delays and between them I change the status of a pin output.
But this does not accurately at all and is limited in frequency ...

Thank you for your help.
SherpaDoug



Joined: 07 Sep 2003
Posts: 1640
Location: Cape Cod Mass USA

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PostPosted: Wed Dec 24, 2008 10:11 am     Reply with quote
Can you show us what code you have tried? What is your clock speed and your compiler version? What speeds are your signals?
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