What compiler are you using? TI's PRU-C-compiler does not support
inline-assembler, so the whole thingy will nto work for you.
Am Dienstag, 8. September 2015 12:52:02 UTC+2 schrieb BBBx:
>
> Hello,
>
> i'm trying to write a delay function with the asm in my clpru program.
> I add the following text:
>
> void loop5(void)
> {
> __asm__ __volatile__
> (
> " LDI32 r10, 5000 \n"
> " DELAY: SUB r10, r10, 1 \n"
> " QBNE DELAY, r10, 0 \n"
> );
> }
>
> but I get an error:
>
> "/tmp/06461GwSmDv", ERROR! at line 1225: [E0003] Invalid instruction
> DELAY:
>
>
> What does it mean? Should I add any definition of the label DELAY?
>
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