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标题: MSC8X28 麦克风增益调节 [打印本页]

作者: charles 时间: 2016-11-29 19:19
标题: MSC8X28 麦克风增益调节

代码中调节：

AHC_General

static UINT8 RecordAGain = AHC_DEFAULT_VR_MIC_AGAIN;

static UINT8 RecordDGain = AHC_DEFAULT_VR_MIC_DGAIN; //8328 chip 0x51 is 0DB forDgain.

static AHC_BOOL RecordBoosterOn = AHC_TRUE;

串口调节：

UartCommanSets01

{"setgain", "<Dgain><Again> <Booster>", "Videorecord Gain", UartCmd_SetRecordGain },

Setgain 70 16 0

0x70

0x16

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