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apll go brr

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custom
jacqueline 2 years ago
parent b05db70c14
commit 72fe82ebc4
1 changed files with 3 additions and 5 deletions
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  1. 8
      src/drivers/i2s_dac.cpp

8
src/drivers/i2s_dac.cpp
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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)), clock_config_(I2S_STD_CLK_DEFAULT_CONFIG(48000)),
slot_config_(I2S_STD_PHILIPS_SLOT_DEFAULT_CONFIG(I2S_DATA_BIT_WIDTH_16BIT, slot_config_(I2S_STD_PHILIPS_SLOT_DEFAULT_CONFIG(I2S_DATA_BIT_WIDTH_16BIT,
I2S_SLOT_MODE_STEREO)) { 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. // Keep the 5V circuity off until it's needed.
gpio_->WriteSync(IGpios::Pin::kAmplifierEnable, false); gpio_->WriteSync(IGpios::Pin::kAmplifierEnable, false);
@ -148,10 +148,8 @@ auto I2SDac::Stop() -> void {
auto I2SDac::Reconfigure(Channels ch, BitsPerSample bps, SampleRate rate) auto I2SDac::Reconfigure(Channels ch, BitsPerSample bps, SampleRate rate)
-> void { -> void {
if (i2s_active_) { write_register(kPsCtrl, 0, 0b01);
write_register(kPsCtrl, 0, 0b01); i2s_channel_disable(i2s_handle_);
i2s_channel_disable(i2s_handle_);
}
switch (ch) { switch (ch) {
case CHANNELS_MONO: case CHANNELS_MONO:

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