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apll go brr

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This commit is contained in:
jacqueline
2023-07-26 21:21:13 +10:00
parent b05db70c14
commit 72fe82ebc4
1 changed files with 3 additions and 5 deletions
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src/drivers/i2s_dac.cpp
+3 -5
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@@ -104,7 +104,7 @@ I2SDac::I2SDac(IGpios* gpio, i2s_chan_handle_t i2s_handle)
clock_config_(I2S_STD_CLK_DEFAULT_CONFIG(48000)),
slot_config_(I2S_STD_PHILIPS_SLOT_DEFAULT_CONFIG(I2S_DATA_BIT_WIDTH_16BIT,
I2S_SLOT_MODE_STEREO)) {
clock_config_.clk_src = I2S_CLK_SRC_PLL_160M;
clock_config_.clk_src = I2S_CLK_SRC_APLL;
// Keep the 5V circuity off until it's needed.
gpio_->WriteSync(IGpios::Pin::kAmplifierEnable, false);
@@ -148,10 +148,8 @@ auto I2SDac::Stop() -> void {
auto I2SDac::Reconfigure(Channels ch, BitsPerSample bps, SampleRate rate)
-> void {
if (i2s_active_) {
write_register(kPsCtrl, 0, 0b01);
i2s_channel_disable(i2s_handle_);
}
write_register(kPsCtrl, 0, 0b01);
i2s_channel_disable(i2s_handle_);
switch (ch) {
case CHANNELS_MONO: