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Diffstat (limited to 'src/drivers/i2s_dac.cpp')
| -rw-r--r-- | src/drivers/i2s_dac.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/drivers/i2s_dac.cpp b/src/drivers/i2s_dac.cpp index 0ef1005a..4d29f917 100644 --- a/src/drivers/i2s_dac.cpp +++ b/src/drivers/i2s_dac.cpp @@ -95,8 +95,8 @@ I2SDac::I2SDac(IGpios& gpio, i2s_chan_handle_t i2s_handle) vTaskDelay(pdMS_TO_TICKS(10)); wm8523::WriteRegister(wm8523::Register::kPsCtrl, 0b0); - // Ramp volume changes - wm8523::WriteRegister(wm8523::Register::kDacCtrl, 0b11); + // Use zero-cross detection for volume changes. + wm8523::WriteRegister(wm8523::Register::kDacCtrl, 0b10000); } I2SDac::~I2SDac() { |