adafruit-mirror/pico-mac
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mute speaker too

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This commit is contained in:
Jeff Epler 2025-03-28 11:26:14 -05:00
parent 0e46434843
commit eebab0afa4
1 changed files with 5 additions and 5 deletions
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8
src/main.c
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@ -659,10 +659,10 @@ static void setup_i2s_dac() {
modifyRegister(0x29, 0x78, 0x00); // HP Right Gain, 0 db
// Speaker Amp
modifyRegister(0x20, 0x80, 0x00); // Amp enabled (0x80) disable with (0x00)
modifyRegister(0x2A, 0x04, 0x00); // Not muted (0x04) mute with (0x00)
modifyRegister(0x20, 0x80, 0x80); // Amp enabled (0x80) disable with (0x00)
modifyRegister(0x2A, 0x04, 0x04); // Not muted (0x04) mute with (0x00)
modifyRegister(0x2A, 0x18, 0x08); // 0 dB gain
writeRegister(0x26, 0x0 | 60); // amp gain, -26 dB
writeRegister(0x26, 40); // amp gain, -20.1 dB
// Return to page 0
setPage(0);
@ -744,7 +744,7 @@ static void set_mute_state(bool new_state) {
if(mute_state) {
modifyRegister(0x28, 0x04, 0x04); // HP Left not muted
modifyRegister(0x29, 0x04, 0x04); // HP Right not muted
modifyRegister(0x2A, 0x04, 0x00); // Speaker not muted
modifyRegister(0x2A, 0x04, 0x04); // Speaker not muted
} else {
modifyRegister(0x28, 0x04, 0x0); // HP Left muted
modifyRegister(0x29, 0x04, 0x0); // HP Right muted