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Hopefully fixed problem with tone() blocking when it should be non-blocking

This commit is contained in:
Roger Clark 2017-12-10 17:07:57 +11:00
parent c5133eba8f
commit f66b9f10f3
1 changed files with 2 additions and 1 deletions
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3
STM32F1/cores/maple/tone.cpp
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@ -186,7 +186,8 @@ void tone(uint32_t pin, uint32_t freq, uint32_t duration) {
pinMode(tone_pin, INPUT);
}
while(tone_nhw) ; // blocks till duration elapsed
//while(tone_nhw) ; // blocks till duration elapsed
}
////////////////////////////////////////////////////////////////////////////////