/**
 * @copyright 2017 Indie Semiconductor.
 *
 * This file is proprietary to Indie Semiconductor.
 * All rights reserved. Reproduction or distribution, in whole
 * or in part, is forbidden except by express written permission
 * of Indie Semiconductor.
 *
 * @file hwcfg.h
 */

#ifndef HWCFG_H__
#define HWCFG_H__

#include <meta.h>

/**
 * @brief A structure to represent the data in hardware config block.
 */
typedef enum {
  GAIN_05TIMES  = 0x00U,        /*  0.2V input */
  GAIN_10TIMES,                 /*  0.1V input */
  GAIN_20TIMES,                 /*  0.05V input */
  GAIN_40TIMES,                 /*  0.025V input */
}CSA_GAIN_SEL_t;



typedef struct{
    uint16_t V1_mV;         /* mV */
    uint16_t V2_mV;         /* mV */
    uint16_t V1_CODE;       /* 2*ADC Code */
    uint16_t V2_CODE;       /* 2*ADC Code */
    uint16_t GAIN;          /* GAIN = real gain*1024   */
    uint16_t RESVD;
}CSA_GainParam_t;


typedef union {
    struct {
        uint32_t OSC_TRIM;
        uint32_t OSC_TRIM_RESVD;
        
        uint16_t VDD3V3_LDO_TRIM;
        uint16_t OCP_CTRL_3V3;
        uint16_t VDD3V3EXT_LDO_TRIM;
        uint16_t OCP_CTRL_3V3_EXT;
        uint16_t VDD1V5_LDO_TRIM;
        uint16_t OCP_CTRL_1V5;
        uint16_t TRIM_BG;
        uint16_t TRIM_VREF_BUF;
        uint16_t TRIM_LF_RC;                    /* 250KHz trim code */
        uint16_t TRIM_HF_RC;                    /* 16MHz  trim code */
        uint16_t TRIM_UHF_RC;                   /* 48MHz  trim code */
        uint16_t LINS_TX_DUTY;
        uint16_t LINS_TX_SLOPE;
        uint16_t LINS_TX_BIAS_BOOST;
        uint16_t S_BOR_1P5V;
        uint16_t S_BOR_3P3V;
        uint16_t RESVD0[44];
        
        uint16_t BANDGAP_2TIMES_VOLT_mV;        
        uint16_t ADC_CODE_2P0V;                 /* adc code *2  SARINPUTGAIN=0x1(31/32),SAR_INPUT_MODE=0x1(VINP buffered, VINN external)adc_vref=2*vbg */
        uint16_t ADC_CODE_1P0V;                 /* adc code *2  SARINPUTGAIN=0x1(31/32),SAR_INPUT_MODE=0x1(VINP buffered, VINN external)adc_vref=2*vbg*/
        uint16_t ADC_CODE_0P5V;                 /* adc code *2  SARINPUTGAIN=0x1(31/32),SAR_INPUT_MODE=0x1(VINP buffered, VINN external)adc_vref=2*vbg*/
        uint16_t ADC_CODE_VBAT_13P5V;           /* adc code *2  SARINPUTGAIN=0x1(31/32),SAR_INPUT_MODE=0x1(VINP buffered, VINN external)adc_vref=2*vbg gain=1/14*/
        uint16_t ADC_CODE_VBAT_8P0V;            /* adc code *2  SARINPUTGAIN=0x1(31/32),SAR_INPUT_MODE=0x1(VINP buffered, VINN external)adc_vref=2*vbg gain=1/14*/
        uint16_t ADC_CODE_TEMPSENSOR_25C;       /* adc code *2  SARINPUTGAIN=0x1(31/32),SAR_INPUT_MODE=0x1(VINP buffered, VINN external)adc_vref=2*vbg*/
        uint16_t VOLTAGE_TEMPSENSOR_25C;

        CSA_GainParam_t CSA_GAIN[4];
        uint16_t RESVD1[32];
        
        uint32_t CHIP_NAME;
        uint32_t CHIP_VERSION;
        uint32_t LOT_ID_L;
        uint32_t LOT_ID_H;
        uint32_t YEAR;
        uint16_t MON;
        uint16_t DAY;
        uint32_t CHIP_ID;
        uint16_t CHIP_ID_B;
        uint16_t CHIP_ID_S;
        uint32_t TEST_PROGRAM_VERSION;
        uint32_t RESVD4;
        uint32_t TEST_FACTORY_L;
        uint32_t TEST_FACTORY_H;
        uint8_t  LOTID[32];        
        uint8_t  RESVD2[168];
        uint32_t CRC32;
        uint32_t RESVD3;        
    };
    uint8_t payload[512];

} HWCFG_SFRS_t;

/**
 * @brief The starting address of hardware config block.
 */
#define HWCFG_SFRS ((__IO HWCFG_SFRS_t *) (0x00020000))
#define HWCFG_SFRS_START ((HWCFG_SFRS_t *) (0x00020000))

uint8_t HWCFG_Get3V3CalibValue(void);
uint8_t HWCFG_Get3V3_OCPValue(void);
uint8_t HWCFG_Get3V3_EXT_CalibValue(void);
uint8_t HWCFG_Get3V3_EXT_OCPValue(void);
uint8_t HWCFG_Get1V5_CalibValue(void);
uint8_t HWCFG_Get1V5_OCPValue(void);

uint8_t HWCFG_GetBGBUFFCalibValue(void);

uint8_t HWCFG_GetRCLFClockCalibValue(void);
uint8_t HWCFG_GetRCHFClockCalibValue(void);

uint8_t HWCFG_GetLINS_TxDuty(void);
uint8_t HWCFG_GetLINS_SlewRate(void);
uint8_t HWCFG_GetLINS_TxBiasBoost(void);

uint8_t HWCFG_Get1P5VBOR_Code(void);
uint8_t HWCFG_Get3P3VBOR_Code(void);

uint16_t HWCFG_Get2VBG(void);
uint16_t HWCFG_GetADCCode_GPIO2V0(void);
uint16_t HWCFG_GetADCCode_GPIO1V0(void);
uint16_t HWCFG_GetADCCode_GPIO0V5(void);

uint16_t HWCFG_GetADCCode_VBAT13V5(void);
uint16_t HWCFG_GetADCCode_VBAT8V0(void);
uint16_t HWCFG_GetADCCode_PTATLED(void);

uint16_t HWCFG_GetCSA_GAIN_VOLT_LOW_mV(CSA_GAIN_SEL_t gain);
uint16_t HWCFG_GetCSA_GAIN_VOLT_HIGH_mV(CSA_GAIN_SEL_t gain);
uint16_t HWCFG_GetCSA_GAIN_VOLT_LOW_CODE(CSA_GAIN_SEL_t gain);
uint16_t HWCFG_GetCSA_GAIN_VOLT_HIGH_CODE(CSA_GAIN_SEL_t gain);
uint16_t HWCFG_GetCSA_GAIN(CSA_GAIN_SEL_t gain);

uint32_t HWCFG_GetCalibrationVersion(void);
void HWCFG_TrimAccessUnlock(void);
void HWCFG_TrimAccessLockUntilReset(void);


#endif /* __HWCFG_H__ */