38#include "drv_digital_out.h"
39#include "drv_i2c_master.h"
51#define ALCOHOL3_MAP_MIKROBUS( cfg, mikrobus ) \
52 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
53 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA )
60#define ALCOHOL3_RETVAL uint8_t
62#define ALCOHOL3_OK 0x00
63#define ALCOHOL3_INIT_ERROR 0xFF
70#define ALCOHOL3_DEVICE_SLAVE_ADDRESS 0x4D
77#define ALCOHOL3_PARAM_CO_OUT_MIN 1
78#define ALCOHOL3_PARAM_CO_OUT_MAX 1000
79#define ALCOHOL3_PARAM_SUPPLY_IN_MIN 0
80#define ALCOHOL3_PARAM_SUPPLY_IN_MAX 4096
90#define ALCOHOL3_CONV_MGL_PARAM_A 1.82
91#define ALCOHOL3_CONV_MGL_PARAM_B 0.91
92#define ALCOHOL3_CONV_MGL_PARAM_C 0.18
93#define ALCOHOL3_CONV_MGL_PARAM_D 0.09
95#define ALCOHOL3_CONV_AIR_PPM_PARAM_A 1000
96#define ALCOHOL3_CONV_AIR_PPM_PARAM_B 500
97#define ALCOHOL3_CONV_AIR_PPM_PARAM_C 100
98#define ALCOHOL3_CONV_AIR_PPM_PARAM_D 50
108#define ALCOHOL3_CO_PPM_0 0
109#define ALCOHOL3_CO_PPM_10 10
110#define ALCOHOL3_CO_PPM_50 50
111#define ALCOHOL3_CO_PPM_100 100
112#define ALCOHOL3_CO_PPM_500 500
116#define ALCOHOL3_EQU_TO_PPM_0 0
117#define ALCOHOL3_EQU_TO_PPM_10 1
118#define ALCOHOL3_EQU_TO_PPM_50 6
119#define ALCOHOL3_EQU_TO_PPM_100 18
120#define ALCOHOL3_EQU_TO_PPM_500 274
#define ALCOHOL3_RETVAL
Definition: alcohol3.h:60
ALCOHOL3_RETVAL alcohol3_init(alcohol3_t *ctx, alcohol3_cfg_t *cfg)
Initialization function.
uint16_t alcohol3_get_adc_data(alcohol3_t *ctx)
Function for read ADC data.
void alcohol3_default_cfg(alcohol3_t *ctx)
Click Default Configuration function.
uint16_t alcohol3_get_co_in_ppm(alcohol3_t *ctx)
Function for read CO (Carbon monoxide) data in ppm.
void alcohol3_generic_read(alcohol3_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic read function.
float alcohol3_get_co_in_mgl(alcohol3_t *ctx)
Function for read CO (Carbon monoxide) data in mg/L.
float alcohol3_get_percentage_bac(alcohol3_t *ctx)
Function for read percentage of alcohol in the blood (BAC).
void alcohol3_generic_write(alcohol3_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic write function.
uint16_t alcohol3_ethanol_in_ppm(alcohol3_t *ctx)
Function for read Ethanol (C2H5OH) data in ppm.
void alcohol3_cfg_setup(alcohol3_cfg_t *cfg)
Config Object Initialization function.
Click configuration structure definition.
Definition: alcohol3.h:151
uint32_t i2c_speed
Definition: alcohol3.h:159
pin_name_t scl
Definition: alcohol3.h:154
pin_name_t sda
Definition: alcohol3.h:155
uint8_t i2c_address
Definition: alcohol3.h:160
Click ctx object definition.
Definition: alcohol3.h:135
i2c_master_t i2c
Definition: alcohol3.h:139
uint8_t slave_address
Definition: alcohol3.h:143