Frank Abbing schreef:
> I had problems with uploading a program to an 18F4520 using WISP. After 
> doing what the piclist told me, updating the WISP firmware to version 1.11, 
> I can get my code into the PIC!
> Next problem: my 10^6th program, which happens to be my 1st PIC program, 
> does not work.
>
> I suspect the 10 Mhz crystal oscillator is not oscillating. The only 
> measuring equipment I own is a simple dvm, which is useless at this 
> frequency.
> I tried to listen with a shortwave radio, I think the noise in the 10 Mhz 
> region should change when I turn the PIC power on or off, but nothing 
> happens.
>
> Any ideas about what to do next would be welcome.
>
> Frank Abbing 
>
>   
Dear List,

I Read TFM up to the section about the oscillator. It seemed a #pragma 
config OSC = HSPLL
was missing. Now it finally works!

Frank Abbing
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