Neil Jubinville <n...@orbitalsoftware.ca> wrote:
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>
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>
> Hi All, so now that I am underway with the loader working I decided I would
> abstract out the single command that turns on the LED to a function. I
> have been hanging out in high level languages for far too long and it shows!
>
> I am observing that my function is not being called??
>
> Calling the write function from the main loop results in the LED turning on
> however the function does not fire.
>
> I would have expected that a forward declaration would work fine and no
> additional header references would be required. Is there anything
> special needed to declare a simple function in a PRU-GCC compiled c file?
>
>
> static void turnOn(){
> write_r30(0x1111);
> }
>
>
> static void turnOn(){
> write_r30(0x0000);
> }
>
>
> int main(void){
>
> turnOn(); // this does not work.
>
> // write_r30(0x1111); This works.....
>
> return 0;
>
>
> }
>
When you say "this does not work" what error (compiler error
presumably) do you see? ... and is the code *exactly* as above?
--
Chris Green
ยท
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