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Diffstat (limited to 'quantum/audio')
-rw-r--r--quantum/audio/audio_arm.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/quantum/audio/audio_arm.c b/quantum/audio/audio_arm.c
index de0cd15c58..e5164f2abb 100644
--- a/quantum/audio/audio_arm.c
+++ b/quantum/audio/audio_arm.c
@@ -85,10 +85,13 @@ static void gpt_cb8(GPTDriver *gptp);
#endif
#define START_CHANNEL_1() gptStart(&GPTD6, &gpt6cfg1); \
- gptStartContinuous(&GPTD6, 2U)
+ gptStartContinuous(&GPTD6, 2U); \
+ palSetPadMode(GPIOA, 5, PAL_MODE_INPUT_ANALOG);
#define START_CHANNEL_2() gptStart(&GPTD7, &gpt7cfg1); \
gptStartContinuous(&GPTD7, 2U)
-#define STOP_CHANNEL_1() gptStopTimer(&GPTD6)
+#define STOP_CHANNEL_1() gptStopTimer(&GPTD6); \
+ palSetPadMode(GPIOA, 5, PAL_MODE_OUTPUT_PUSHPULL); \
+ palSetPad(GPIOA, 5);
#define STOP_CHANNEL_2() gptStopTimer(&GPTD7)
#define RESTART_CHANNEL_1() STOP_CHANNEL_1(); \
START_CHANNEL_1()
@@ -298,6 +301,8 @@ void audio_init() {
*/
palSetPadMode(GPIOA, 4, PAL_MODE_INPUT_ANALOG);
palSetPadMode(GPIOA, 5, PAL_MODE_INPUT_ANALOG);
+ palSetPad(GPIOA, 5);
+
dacStart(&DACD1, &dac1cfg1);
dacStart(&DACD2, &dac1cfg2);