diff options
Diffstat (limited to 'quantum')
| -rw-r--r-- | quantum/audio/audio.c | 5 | ||||
| -rw-r--r-- | quantum/quantum.c | 3 |
2 files changed, 5 insertions, 3 deletions
diff --git a/quantum/audio/audio.c b/quantum/audio/audio.c index e08233486a..29bad8060b 100644 --- a/quantum/audio/audio.c +++ b/quantum/audio/audio.c @@ -184,6 +184,9 @@ void audio_init() #ifdef B5_AUDIO TCCR1A = (0 << COM1A1) | (0 << COM1A0) | (1 << WGM11) | (0 << WGM10); TCCR1B = (1 << WGM13) | (1 << WGM12) | (0 << CS12) | (1 << CS11) | (0 << CS10); + + TIMER_1_PERIOD = (uint16_t)(((float)F_CPU) / (440 * CPU_PRESCALER)); + TIMER_1_DUTY_CYCLE = (uint16_t)((((float)F_CPU) / (440 * CPU_PRESCALER)) * note_timbre); #endif audio_initialized = true; @@ -192,7 +195,7 @@ void audio_init() if (audio_config.enable) { PLAY_SONG(startup_song); } - + } void stop_all_notes() diff --git a/quantum/quantum.c b/quantum/quantum.c index 23873852f5..0992015966 100644 --- a/quantum/quantum.c +++ b/quantum/quantum.c @@ -1105,8 +1105,6 @@ ISR(TIMER1_COMPA_vect) } - - #endif // breathing #else // backlight @@ -1168,6 +1166,7 @@ void send_nibble(uint8_t number) { __attribute__((weak)) uint16_t hex_to_keycode(uint8_t hex) { + hex = hex & 0xF; if (hex == 0x0) { return KC_0; } else if (hex < 0xA) { |