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-rw-r--r--quantum/audio/audio_chibios.c11
-rw-r--r--quantum/audio/musical_notes.h8
2 files changed, 15 insertions, 4 deletions
diff --git a/quantum/audio/audio_chibios.c b/quantum/audio/audio_chibios.c
index c21c117f7d..36e125d510 100644
--- a/quantum/audio/audio_chibios.c
+++ b/quantum/audio/audio_chibios.c
@@ -86,18 +86,25 @@ static void gpt_cb8(GPTDriver *gptp);
#define START_CHANNEL_1() \
gptStart(&GPTD6, &gpt6cfg1); \
- gptStartContinuous(&GPTD6, 2U)
+ gptStartContinuous(&GPTD6, 2U); \
+ palSetPadMode(GPIOA, 4, PAL_MODE_INPUT_ANALOG)
+
#define START_CHANNEL_2() \
gptStart(&GPTD7, &gpt7cfg1); \
gptStartContinuous(&GPTD7, 2U); \
palSetPadMode(GPIOA, 5, PAL_MODE_INPUT_ANALOG)
-#define STOP_CHANNEL_1() gptStopTimer(&GPTD6)
+#define STOP_CHANNEL_1() \
+ gptStopTimer(&GPTD6); \
+ palSetPadMode(GPIOA, 4, PAL_MODE_OUTPUT_PUSHPULL); \
+ palSetPad(GPIOA, 4)
+
#define STOP_CHANNEL_2() \
gptStopTimer(&GPTD7); \
palSetPadMode(GPIOA, 5, PAL_MODE_OUTPUT_PUSHPULL); \
palSetPad(GPIOA, 5)
+
#define RESTART_CHANNEL_1() \
STOP_CHANNEL_1(); \
START_CHANNEL_1()
diff --git a/quantum/audio/musical_notes.h b/quantum/audio/musical_notes.h
index 9742e19c43..2cc3b1f4f5 100644
--- a/quantum/audio/musical_notes.h
+++ b/quantum/audio/musical_notes.h
@@ -18,7 +18,9 @@
#define MUSICAL_NOTES_H
// Tempo Placeholder
-#define TEMPO_DEFAULT 100
+#ifndef TEMPO_DEFAULT
+# define TEMPO_DEFAULT 100
+#endif
#define SONG(notes...) \
{ notes }
@@ -61,7 +63,9 @@
#define TIMBRE_25 0.250f
#define TIMBRE_50 0.500f
#define TIMBRE_75 0.750f
-#define TIMBRE_DEFAULT TIMBRE_50
+#ifndef TIMBRE_DEFAULT
+# define TIMBRE_DEFAULT TIMBRE_50
+#endif
// Notes - # = Octave