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update monitor sw

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This commit is contained in:
Steven Dan
2026-03-28 14:07:00 +08:00
parent f5f6426a0f
commit 7b218d47ac
1 changed files with 6 additions and 0 deletions
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6
sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/audiohw.xc
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@@ -622,6 +622,12 @@ void button_task(chanend c_hidSendData, chanend cc_mic_level, chanend c_uac_vol,
g_mic_volume_level = 0;
}
if ((g_monitor_switch == 1) && !flag_mic_mute && codec_adc_pga_gain_reg_value >= 2) {
unsafe { NAU88C22_REGWRITE(0x0030, 0xff00, (client interface i2c_master_if)i_i2c_client); }
} else {
unsafe { NAU88C22_REGWRITE(0x0030, 0x0000, (client interface i2c_master_if)i_i2c_client); }
}
// DAC 默认音量（mute 时写 0x0000）
if(dac_level == DAC_LEVEL_MIN)
unsafe { NAU88C22_REGWRITE(0x0034, 0x0000, (client interface i2c_master_if)i_i2c_client); }