类
struct	PGA_InitCfg_t
	CPR_OPA_CTRL_REG register definition 更多...

枚举
enum	PGA_MIC_GAIN2TypeDef_t { PGA_MIC_GAIN2_DISABLE = 0 , PGA_MIC_GAIN2_ENABLE = 1 }

enum	PGA_VOLR2TypeDef_t { PGA_VOLR2_GAIN_0_0DB = 0 , PGA_VOLR2_GAIN_1_6DB = 1 , PGA_VOLR2_GAIN_3_2DB = 2 , PGA_VOLR2_GAIN_4_8DB = 3 , PGA_VOLR2_GAIN_6_4DB = 4 , PGA_VOLR2_GAIN_8_0DB = 5 , PGA_VOLR2_GAIN_9_6DB = 6 , PGA_VOLR2_GAIN_11_2DB = 7 , PGA_VOLR2_GAIN_12_8DB = 8 , PGA_VOLR2_GAIN_14_4DB = 9 , PGA_VOLR2_GAIN_16_0DB = 10 , PGA_VOLR2_GAIN_17_6DB = 11 , PGA_VOLR2_GAIN_19_2DB = 12 , PGA_VOLR2_GAIN_20_8DB = 13 , PGA_VOLR2_GAIN_22_3DB = 14 }

函数
void	xc_pga_init (PGA_InitCfg_t *pga_cfg)
	xc_pga_init

void	xc_pga_micgain_2_set (uint8_t micgain2)
	xc_pga_micgain_2_set

void	xc_pga_volr2_set (uint8_t volr2)
	xc_pga_volr2_set

void	xc_pga_resadj_set (uint8_t resadj)
	xc_pga_resadj_set

void	xc_pga_cmp_ctrl_set (uint8_t cmp_ctrl)
	xc_pga_cmp_ctrl_set

void	xc_pga_cmp_ibc_set (uint8_t cmp_ibc)
	xc_pga_cmp_ibc_set

void	xc_pga_temp_sensor_enable (uint8_t en_temp_sensor)
	xc_pga_temp_sensor_enable

void	xc_pga_volr_set (uint8_t volr)
	xc_pga_volr_set

void	xc_pga_pdbias_set (uint8_t pdbias)
	xc_pga_pdbias_set

void	xc_pga_opa_ctrl_set (uint8_t opa_ctrl)
	xc_pga_opa_ctrl_set

void	xc_pga_pdopa_set (uint8_t pdopa)
	xc_pga_pdopa_set

void	xc_pga_micgain_set (uint8_t micgain)
	xc_pga_micgain_set

枚举类型说明

◆ PGA_MIC_GAIN2TypeDef_t

enum PGA_MIC_GAIN2TypeDef_t

枚举值
PGA_MIC_GAIN2_DISABLE
PGA_MIC_GAIN2_ENABLE

在文件 xc_drv_pga.h 第 88 行定义.

◆ PGA_VOLR2TypeDef_t

enum PGA_VOLR2TypeDef_t

枚举值
PGA_VOLR2_GAIN_0_0DB
PGA_VOLR2_GAIN_1_6DB
PGA_VOLR2_GAIN_3_2DB
PGA_VOLR2_GAIN_4_8DB
PGA_VOLR2_GAIN_6_4DB
PGA_VOLR2_GAIN_8_0DB
PGA_VOLR2_GAIN_9_6DB
PGA_VOLR2_GAIN_11_2DB
PGA_VOLR2_GAIN_12_8DB
PGA_VOLR2_GAIN_14_4DB
PGA_VOLR2_GAIN_16_0DB
PGA_VOLR2_GAIN_17_6DB
PGA_VOLR2_GAIN_19_2DB
PGA_VOLR2_GAIN_20_8DB
PGA_VOLR2_GAIN_22_3DB

在文件 xc_drv_pga.h 第 96 行定义.

函数说明

◆ xc_pga_cmp_ctrl_set()

void xc_pga_cmp_ctrl_set ( uint8_t cmp_ctrl )

xc_pga_cmp_ctrl_set

参数

cmp_ctrl : CMP_CTRL_VOLTAGE_LEVEL0 - CMP_CTRL_VOLTAGE_LEVEL3

返回值

void

在文件 xc_drv_pga.c 第 127 行定义.

◆ xc_pga_cmp_ibc_set()

void xc_pga_cmp_ibc_set ( uint8_t cmp_ibc )

xc_pga_cmp_ibc_set

参数

cmp_ibc : CMP_IBC_ELECTRICITY_LEVEL0 - CMP_IBC_ELECTRICITY_LEVEL3

返回值

void

在文件 xc_drv_pga.c 第 143 行定义.

◆ xc_pga_init()

void xc_pga_init ( PGA_InitCfg_t * pga_cfg )

xc_pga_init

参数

void

返回值

void

在文件 xc_drv_pga.c 第 48 行定义.

◆ xc_pga_micgain_2_set()

void xc_pga_micgain_2_set ( uint8_t micgain2 )

xc_pga_micgain_2_set

参数

micgain2 (BIT0) ��input First-order gain ( PGA_MIC_GAIN2_ENABLE - PGA_MIC_GAIN2_DISABLE)

返回值

void

在文件 xc_drv_pga.c 第 81 行定义.

◆ xc_pga_micgain_set()

void xc_pga_micgain_set ( uint8_t micgain )

xc_pga_micgain_set

unused

参数

micgain

返回值

void

在文件 xc_drv_pga.c 第 235 行定义.

◆ xc_pga_opa_ctrl_set()

void xc_pga_opa_ctrl_set ( uint8_t opa_ctrl )

xc_pga_opa_ctrl_set

参数

opa_ctrl (BIT0 - BIT2) BIT2:(pdopa signal : 1:pd 0:en)
BIT1:(pdopa signal input swap: 1:enable 0:disable) BIT0:(pdopa CTRL ELECTRICITY: 1:min 0:max)

返回值

void

在文件 xc_drv_pga.c 第 206 行定义.

◆ xc_pga_pdbias_set()

void xc_pga_pdbias_set ( uint8_t pdbias )

xc_pga_pdbias_set

参数

pdbias :pdbias signal : 1:PD 0:EN

返回值

void

在文件 xc_drv_pga.c 第 189 行定义.

◆ xc_pga_pdopa_set()

void xc_pga_pdopa_set ( uint8_t pdopa )

xc_pga_pdopa_set

参数

pdopa signal : 1:pd 0:en

返回值

void

在文件 xc_drv_pga.c 第 220 行定义.

◆ xc_pga_resadj_set()

void xc_pga_resadj_set ( uint8_t resadj )

xc_pga_resadj_set

参数

resadj (BIT0 - BIT4) BIT2 -BIT4 :ELECTRICITY (PGA_ELECTRICITY_LEVEL0 - PGA_ELECTRICITY_LEVEL7)
BIT1:pga input (SINGLE or PGA_DIFFERENCE) BIT0:unused

返回值

void

在文件 xc_drv_pga.c 第 112 行定义.

◆ xc_pga_temp_sensor_enable()

void xc_pga_temp_sensor_enable ( uint8_t en_temp_sensor )

xc_pga_temp_sensor_enable

参数

en_temp_sensor : TEMP_SENSOR_ENABLE / TEMP_SENSOR_DISABLE

返回值

void

在文件 xc_drv_pga.c 第 158 行定义.

◆ xc_pga_volr2_set()

void xc_pga_volr2_set ( uint8_t volr2 )

xc_pga_volr2_set

参数

volr2 (BIT0 - BIT3) ��input Two-stage gain ( PGA_VOLR2_GAIN_0_0DB - PGA_VOLR2_GAIN_0_0DB)

返回值

void

在文件 xc_drv_pga.c 第 95 行定义.

◆ xc_pga_volr_set()

void xc_pga_volr_set ( uint8_t volr )

xc_pga_volr_set

unused

参数

volr

返回值

void

在文件 xc_drv_pga.c 第 173 行定义.