temphum13.h

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/*
 * MikroSDK - MikroE Software Development Kit
 * Copyright© 2020 MikroElektronika d.o.o.
 * 
 * Permission is hereby granted, free of charge, to any person 
 * obtaining a copy of this software and associated documentation 
 * files (the "Software"), to deal in the Software without restriction, 
 * including without limitation the rights to use, copy, modify, merge, 
 * publish, distribute, sublicense, and/or sell copies of the Software, 
 * and to permit persons to whom the Software is 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.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE 
 * OR OTHER DEALINGS IN THE SOFTWARE. 
 */
 
// ----------------------------------------------------------------------------
 
#ifndef TEMPHUM13_H
#define TEMPHUM13_H
 
#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"
 
// -------------------------------------------------------------- PUBLIC MACROS 
#define TEMPHUM13_MAP_MIKROBUS( cfg, mikrobus ) \
  cfg.scl  = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
  cfg.sda  = MIKROBUS( mikrobus, MIKROBUS_SDA )
#define  TEMPHUM13_RETVAL  uint8_t
 
#define  TEMPHUM13_OK                         0x00
#define  TEMPHUM13_INIT_ERROR                 0xFF
#define  TEMPHUM13_DEVICE_ADDRESS             0x40
#define  TEMPHUM13_CMD_TRIG_TEMP_MEAS_HOLD    0xE3
#define  TEMPHUM13_CMD_TRIG_HUMI_MEAS_HOLD    0xE5
#define  TEMPHUM13_CMD_TRIG_TEMP_MEAS_NOHOLD  0xF3
#define  TEMPHUM13_CMD_TRIG_HUMI_MEAS_NOHOLD  0xF5
#define  TEMPHUM13_CMD_WRITE_USER_REG         0xE6
#define  TEMPHUM13_CMD_READ_USER_REG          0xE7
#define  TEMPHUM13_CMD_SOFT_RESET             0xFE
#define  TEMPHUM13_HEATER_ENABLE              0x01
#define  TEMPHUM13_HEATER_DISABLE             0x00
#define  TEMPHUM13_RESOLUTION_8               0x01
#define  TEMPHUM13_RESOLUTION_10              0x80
#define  TEMPHUM13_RESOLUTION_11              0x81
#define  TEMPHUM13_RESOLUTION_12              0x00
#define  TEMPHUM13_OTP_DISABLE                0x01
#define  TEMPHUM13_OTP_ENABLE                 0x00
 // End group macro 
// --------------------------------------------------------------- PUBLIC TYPES
typedef struct
{
    // Modules 
 
    i2c_master_t i2c;
 
    // ctx variable 
 
    uint8_t slave_address;
 
} temphum13_t;
 
typedef struct
{
    // Communication gpio pins 
 
    pin_name_t scl;
    pin_name_t sda;
 
    // static variable 
 
    uint32_t i2c_speed;
    uint8_t i2c_address;
 
} temphum13_cfg_t;
 
 // End types group
 // End variable group
// ----------------------------------------------- PUBLIC FUNCTION DECLARATIONS
 
#ifdef __cplusplus
extern "C"{
#endif
 
void temphum13_cfg_setup ( temphum13_cfg_t *cfg );
 
TEMPHUM13_RETVAL temphum13_init ( temphum13_t *ctx, temphum13_cfg_t *cfg );
 
void temphum13_default_cfg ( temphum13_t *ctx );
 
void temphum13_generic_write ( temphum13_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len );
 
void temphum13_generic_read ( temphum13_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len );
 
float temphum13_get_temperature ( temphum13_t *ctx );
 
float temphum13_get_humidity ( temphum13_t *ctx );
 
uint8_t temphum13_get_user_register ( temphum13_t *ctx );
 
void temphum13_set_user_register ( temphum13_t *ctx, uint8_t register_content );
 
void temphum13_soft_reset ( temphum13_t *ctx );
 
uint8_t temphum13_enable_heater ( temphum13_t *ctx, uint8_t enable_heater );
 
uint8_t temphum13_change_resolution ( temphum13_t *ctx, uint8_t meas_res );
 
uint8_t temphum13_disable_otp_reload ( temphum13_t *ctx, uint8_t disable_otp_rel );
 
#ifdef __cplusplus
}
#endif
#endif  // _TEMPHUM13_H_
 
 // End public_function group
 
// ------------------------------------------------------------------------- END