xc_drv_pga.c

浏览该文件的文档.

 
/*-----------------------------------------------------------------------------------
                                       INCLUDE HEADE FILES
 ------------------------------------------------------------------------------------*/
#include "xc_drv_pga.h"
#include "xc60xx.h"
#include "xc_reg_cpr.h"
 
/*------------------------------------------------------------------------------------
                                            Macros
 -------------------------------------------------------------------------------------*/
 
 
/*------------------------------------------------------------------------------------
                                         Global Variables
 -------------------------------------------------------------------------------------*/
 
void xc_pga_init(PGA_InitCfg_t *pga_cfg)
{
    /*opa level 1 gain +20DB*/
    cpr_opa_ctrl_reg__micgain_2__setf(pga_cfg->gain2);
    /*opa level 2 gain +22.6DB*/
    cpr_opa_ctrl_reg__volr_2__setf(pga_cfg->volr2);
    /*bias register controls current and  difference MIC*/
    cpr_opa_ctrl_reg__resadj__setf(pga_cfg->resadj);
    /*Comparator hysteresis voltage control*/
    cpr_opa_ctrl_reg__cmp_ctrl__setf(pga_cfg->cmp_ctrl);
    /*Comparator current control*/
    cpr_opa_ctrl_reg__cmp_ibc__setf(pga_cfg->cmp_ibc);
    /*temperature sensor*/
    cpr_opa_ctrl_reg__en_temp_sensor__setf(pga_cfg->en_temp_sensor);
    /*open pdbias*/
    cpr_opa_ctrl_reg__pdbias__setf(pga_cfg->bias);
    cpr_opa_ctrl_reg__opa_ctrl__setf(pga_cfg->opa_ctrl);
    /*opa pd signal*/
    cpr_opa_ctrl_reg__pdopa__setf(pga_cfg->pdopa);
    cpr_opa_ctrl_reg__micgain__setf(pga_cfg->micgain);
}
 
 
 
 
void xc_pga_micgain_2_set(uint8_t micgain2)
{
    cpr_opa_ctrl_reg__micgain_2__setf(micgain2);
}
 
 
void xc_pga_volr2_set(uint8_t volr2)
{
    cpr_opa_ctrl_reg__volr_2__setf(volr2);
}
 
 
 
void xc_pga_resadj_set(uint8_t resadj)
{
    cpr_opa_ctrl_reg__resadj__setf(resadj);
}
 
 
 
void xc_pga_cmp_ctrl_set(uint8_t cmp_ctrl)
{
    cpr_opa_ctrl_reg__cmp_ctrl__setf(cmp_ctrl);
}
 
 
 
 
void xc_pga_cmp_ibc_set(uint8_t cmp_ibc)
{
    cpr_opa_ctrl_reg__cmp_ibc__setf(cmp_ibc);
}
 
 
 
void xc_pga_temp_sensor_enable(uint8_t en_temp_sensor)
{
    cpr_opa_ctrl_reg__en_temp_sensor__setf(en_temp_sensor);
}
 
 
 
void xc_pga_volr_set(uint8_t volr)
{
    cpr_opa_ctrl_reg__volr__setf(volr);
}
 
 
 
 
void xc_pga_pdbias_set(uint8_t pdbias)
{
    cpr_opa_ctrl_reg__pdbias__setf(pdbias);
}
 
 
 
void xc_pga_opa_ctrl_set(uint8_t opa_ctrl)
{
    cpr_opa_ctrl_reg__opa_ctrl__setf(opa_ctrl);
}
 
 
void xc_pga_pdopa_set(uint8_t pdopa)
{
    cpr_opa_ctrl_reg__pdopa__setf(pdopa);
}
 
 
 
void xc_pga_micgain_set(uint8_t micgain)
{
    cpr_opa_ctrl_reg__micgain__setf(micgain);
}