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fmod crashes teensy 4.1, fmodf does not#11
Description
when compiling and flashing this library as-is, my teensy 4.1 would crash, at least I would fail to get any serial logs out of the device... after debugging, I found the fmod function is for doubles, but fmodf is for floats. Thus these changes are suggested:
void AD9833 :: SetPhase ( Registers phaseReg, float phaseInDeg ) {
// Sanity checks on input
- phaseInDeg = fmod(phaseInDeg,360);
- if ( phaseInDeg < 0 ) phaseInDeg += 360;
+ // fmod crashes the teensy, fmodf does not
+ phaseInDeg = fmodf(phaseInDeg, 360.);
+ if ( phaseInDeg < 0 ) phaseInDeg += 360.;
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