diff options
Diffstat (limited to 'quantum/audio.c')
| -rw-r--r-- | quantum/audio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/quantum/audio.c b/quantum/audio.c index 90f3c5a13f..119bd92298 100644 --- a/quantum/audio.c +++ b/quantum/audio.c @@ -288,7 +288,8 @@ ISR(TIMER3_COMPA_vect) { #else if (note_frequency > 0) { ICR3 = (int)(((double)F_CPU) / (note_frequency * CPU_PRESCALER)); // Set max to the period - OCR3A = (int)(((double)F_CPU) / (note_frequency * CPU_PRESCALER)) >> 1; // Set compare to half the period + //OCR3A = (int)(((double)F_CPU) / (note_frequency * CPU_PRESCALER)) >> 1; // Set compare to half the period + OCR3A = (int)(((double)F_CPU) / (note_frequency * CPU_PRESCALER)) >> 2; // Set compare to half the period } else { ICR3 = 0; OCR3A = 0; |