irthermo3v3.h

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/****************************************************************************
** Copyright (C) 2020 MikroElektronika d.o.o.
** Contact: https://www.mikroe.com/contact
**
** Permission is hereby granted, free of charge, to any person obtaining a copy
** of this software and associated documentation files (the "Software"), to deal
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** furnished to do so, subject to the following conditions:
** The above copyright notice and this permission notice shall be
** included in all copies or substantial portions of the Software.
**
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** OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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#ifndef IRTHERMO3V3_H
#define IRTHERMO3V3_H
 
#ifdef __cplusplus
extern "C"{
#endif
 
#ifdef PREINIT_SUPPORTED
#include "preinit.h"
#endif
 
#ifdef MikroCCoreVersion
    #if MikroCCoreVersion >= 1
        #include "delays.h"
    #endif
#endif
 
#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_i2c_master.h"
 
#define IRTHERMO3V3_SET_DEV_ADDR  0x5A
 
 // irthermo3v3_set
 
#define IRTHERMO3V3_MAP_MIKROBUS( cfg, mikrobus ) \
    cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
    cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
    cfg.pwm = MIKROBUS( mikrobus, MIKROBUS_PWM )
 
 // irthermo3v3_map
 // irthermo3v3
 
typedef struct
{
    // Input pins
 
    digital_in_t  pwm;       
 
    // Modules
    i2c_master_t i2c;                                
    // I2C slave address
    uint8_t slave_address;                           
} irthermo3v3_t;
 
typedef struct
{
    pin_name_t  scl;        
    pin_name_t  sda;        
    pin_name_t  pwm;      
 
    uint32_t  i2c_speed;                                
    uint8_t   i2c_address;                              
} irthermo3v3_cfg_t;
 
typedef enum
{
   IRTHERMO3V3_OK = 0,
   IRTHERMO3V3_ERROR = -1
 
} irthermo3v3_return_value_t;
 
void irthermo3v3_cfg_setup ( irthermo3v3_cfg_t *cfg );
 
err_t irthermo3v3_init ( irthermo3v3_t *ctx, irthermo3v3_cfg_t *cfg );
 
float irthermo3v3_get_t_ambient ( irthermo3v3_t* ctx );
 
float irthermo3v3_get_t_object ( irthermo3v3_t* ctx );
 
uint16_t irthermo3v3_read_reg ( irthermo3v3_t* ctx, uint8_t address );
 
 
#ifdef __cplusplus
}
#endif
#endif // IRTHERMO3V3_H
 
 // irthermo3v3
 
// ------------------------------------------------------------------------ END