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42 #ifdef PREINIT_SUPPORTED
46 #ifdef MikroCCoreVersion
47 #if MikroCCoreVersion >= 1
52 #include "drv_digital_out.h"
53 #include "drv_i2c_master.h"
65 #define ALCOHOL3_MAP_MIKROBUS( cfg, mikrobus ) \
66 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
67 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA )
74 #define ALCOHOL3_RETVAL uint8_t
76 #define ALCOHOL3_OK 0x00
77 #define ALCOHOL3_INIT_ERROR 0xFF
84 #define ALCOHOL3_DEVICE_SLAVE_ADDRESS 0x4D
91 #define ALCOHOL3_PARAM_CO_OUT_MIN 1
92 #define ALCOHOL3_PARAM_CO_OUT_MAX 1000
93 #define ALCOHOL3_PARAM_SUPPLY_IN_MIN 0
94 #define ALCOHOL3_PARAM_SUPPLY_IN_MAX 4096
104 #define ALCOHOL3_CONV_MGL_PARAM_A 1.82
105 #define ALCOHOL3_CONV_MGL_PARAM_B 0.91
106 #define ALCOHOL3_CONV_MGL_PARAM_C 0.18
107 #define ALCOHOL3_CONV_MGL_PARAM_D 0.09
109 #define ALCOHOL3_CONV_AIR_PPM_PARAM_A 1000
110 #define ALCOHOL3_CONV_AIR_PPM_PARAM_B 500
111 #define ALCOHOL3_CONV_AIR_PPM_PARAM_C 100
112 #define ALCOHOL3_CONV_AIR_PPM_PARAM_D 50
122 #define ALCOHOL3_CO_PPM_0 0
123 #define ALCOHOL3_CO_PPM_10 10
124 #define ALCOHOL3_CO_PPM_50 50
125 #define ALCOHOL3_CO_PPM_100 100
126 #define ALCOHOL3_CO_PPM_500 500
130 #define ALCOHOL3_EQU_TO_PPM_0 0
131 #define ALCOHOL3_EQU_TO_PPM_10 1
132 #define ALCOHOL3_EQU_TO_PPM_50 6
133 #define ALCOHOL3_EQU_TO_PPM_100 18
134 #define ALCOHOL3_EQU_TO_PPM_500 274
291 #endif // _ALCOHOL3_H_
Click ctx object definition.
Definition: alcohol3.h:149
void alcohol3_default_cfg(alcohol3_t *ctx)
Click Default Configuration function.
pin_name_t sda
Definition: alcohol3.h:169
uint16_t alcohol3_get_co_in_ppm(alcohol3_t *ctx)
Function for read CO (Carbon monoxide) data in ppm.
uint16_t alcohol3_get_adc_data(alcohol3_t *ctx)
Function for read ADC data.
Click configuration structure definition.
Definition: alcohol3.h:165
void alcohol3_cfg_setup(alcohol3_cfg_t *cfg)
Config Object Initialization function.
i2c_master_t i2c
Definition: alcohol3.h:153
#define ALCOHOL3_RETVAL
Definition: alcohol3.h:74
void alcohol3_generic_read(alcohol3_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic read function.
uint32_t i2c_speed
Definition: alcohol3.h:173
uint8_t i2c_address
Definition: alcohol3.h:174
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).
ALCOHOL3_RETVAL alcohol3_init(alcohol3_t *ctx, alcohol3_cfg_t *cfg)
Initialization function.
pin_name_t scl
Definition: alcohol3.h:168
uint8_t slave_address
Definition: alcohol3.h:157
uint16_t alcohol3_ethanol_in_ppm(alcohol3_t *ctx)
Function for read Ethanol (C2H5OH) data in ppm.
void alcohol3_generic_write(alcohol3_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic write function.