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Revert Audio Fixes (for now)

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Precursor for arm audio fixes, and so make sure that things compileg inbetween
This commit is contained in:
Drashna Jael're
2020-05-23 19:30:25 -07:00
committed by Florian Didron
parent 0419c61ad1
commit eaaad37c2f
1 changed files with 4 additions and 41 deletions
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quantum/audio/audio_arm.c
+4 -41
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@@ -32,13 +32,10 @@ float frequency = 0;
float frequency_alt = 0;
int volume = 0;
long position = 0;
systime_t last_note_played_at;
float frequencies[8] = {0, 0, 0, 0, 0, 0, 0, 0};
int volumes[8] = {0, 0, 0, 0, 0, 0, 0, 0};
bool sliding = false;
bool dac_on = true;
virtual_timer_t play_note_timer;
float place = 0;
@@ -81,24 +78,15 @@ bool glissando = true;
float startup_song[][2] = STARTUP_SONG;
static void gpt_cb8(GPTDriver *gptp);
static bool should_shutoff_dac(void);
static void shutoff_dac(void);
static void shutoff_dac_callback(void *arg);
#define PLAY_NOTE_TIMEOUT TIME_MS2I(5)
#define DAC_BUFFER_SIZE 100
#ifndef DAC_SAMPLE_MAX
# define DAC_SAMPLE_MAX 65535U
#endif
#define START_CHANNEL_1() dacStart(&DACD1, &dac1cfg1); \
dacStart(&DACD2, &dac1cfg2); \
dacStartConversion(&DACD1, &dacgrpcfg1, (dacsample_t *)dac_buffer, DAC_BUFFER_SIZE); \
dacStartConversion(&DACD2, &dacgrpcfg2, (dacsample_t *)dac_buffer_2, DAC_BUFFER_SIZE); \
dac_on = true; \
gptStart(&GPTD6, &gpt6cfg1); \
gptStartContinuous(&GPTD6, 2U); \
palSetPadMode(GPIOA, 5, PAL_MODE_INPUT_ANALOG);
#define START_CHANNEL_1() \
gptStart(&GPTD6, &gpt6cfg1); \
gptStartContinuous(&GPTD6, 2U)
#define START_CHANNEL_2() \
gptStart(&GPTD7, &gpt7cfg1); \
gptStartContinuous(&GPTD7, 2U)
@@ -387,13 +375,11 @@ float vibrato(float average_freq) {
}
#endif
static void gpt_cb8(GPTDriver *gptp) {
float freq;
if (playing_note) {
last_note_played_at = chVTGetSystemTime();
chVTReset(&play_note_timer);
chVTSet(&play_note_timer, PLAY_NOTE_TIMEOUT, shutoff_dac_callback, NULL);
if (voices > 0) {
float freq_alt = 0;
if (voices > 1) {
@@ -501,7 +487,6 @@ static void gpt_cb8(GPTDriver *gptp) {
}
if (playing_notes) {
last_note_played_at = chVTGetSystemTime();
if (note_frequency > 0) {
#ifdef VIBRATO_ENABLE
if (vibrato_strength > 0) {
@@ -577,26 +562,6 @@ static void gpt_cb8(GPTDriver *gptp) {
playing_notes = false;
playing_note = false;
}
if(should_shutoff_dac()) {
shutoff_dac();
}
}
bool should_shutoff_dac() { return TIME_MS2I(chVTTimeElapsedSinceX(last_note_played_at)) > 5 && dac_on; }
void shutoff_dac() {
dacStopConversion(&DACD2);
dacStop(&DACD2);
palSetPadMode(GPIOA, 5, PAL_MODE_OUTPUT_PUSHPULL );
palSetPad(GPIOA, 5);
dac_on = false;
}
void shutoff_dac_callback(void *args) {
if(!playing_note) {
shutoff_dac();
}
}
void play_note(float freq, int vol) {
@@ -626,8 +591,6 @@ void play_note(float freq, int vol) {
gptStartContinuous(&GPTD8, 2U);
RESTART_CHANNEL_1();
RESTART_CHANNEL_2();
chVTReset(&play_note_timer);
chVTSet(&play_note_timer, PLAY_NOTE_TIMEOUT, shutoff_dac_callback, NULL);
}
}