MTK feature phone ADC参数配置
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1.文件adc_channel.h 修改(由硬件提供):
#define ADC_CALIBRATION_SLOPE_CH0 5431 //5524
#define ADC_CALIBRATION_SLOPE_CH1 5436 //5524
#define ADC_CALIBRATION_SLOPE_CH2 5431 //5524
#define ADC_CALIBRATION_SLOPE_CH3 5431 //5524
#define ADC_CALIBRATION_SLOPE_CH4 5431 //5524
#define ADC_CALIBRATION_SLOPE_CH5 5431 //5524
#define ADC_CALIBRATION_OFFSET_CH0 10409 //23286
#define ADC_CALIBRATION_OFFSET_CH1 7156 //23286
#define ADC_CALIBRATION_OFFSET_CH2 10409 //23286
#define ADC_CALIBRATION_OFFSET_CH3 10409 //23286
#define ADC_CALIBRATION_OFFSET_CH4 10409 //23286
#define ADC_CALIBRATION_OFFSET_CH5 10409 //23286
2.codegen.dws 工具中修改
const kal_uint8 ADC_VBAT = 0;
const kal_uint8 ADC_VISENSE = 1;
const kal_uint8 ADC_VBATTMP = 2;
const kal_uint8 ADC_VCHARGER = 3;
const kal_uint8 ADC_ACCESSORYID = 5;
const kal_uint8 ADC_PCBTMP = 4;//可用于温度计检测
3.文件nvram_data_items.c修改:
#if defined(__SE112_DRIVE__)
static kal_int32 const NVRAM_EF_ADC_DEFAULT[] = {
5490, 5473, 5490, 5490, 5490, 5490,
3602, 11585, 3602, 3602, 3602, 3602
};
#endif
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