pressure15.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
** 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 PRESSURE15_H
#define PRESSURE15_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"
#include "drv_spi_master.h"
 
#define PRESSURE15_REG_INTERRUPT_CFG            0x0B
#define PRESSURE15_REG_THS_P_L                  0x0C
#define PRESSURE15_REG_THS_P_H                  0x0D
#define PRESSURE15_REG_IF_CTRL                  0x0E
#define PRESSURE15_REG_WHO_AM_I                 0x0F
#define PRESSURE15_REG_CTRL_REG1                0x10
#define PRESSURE15_REG_CTRL_REG2                0x11
#define PRESSURE15_REG_CTRL_REG3                0x12
#define PRESSURE15_REG_FIFO_CTRL                0x13
#define PRESSURE15_REG_FIFO_WTM                 0x14
#define PRESSURE15_REG_REF_PL_L                 0x15
#define PRESSURE15_REG_REF_PL_H                 0x16
#define PRESSURE15_REG_RPDS_L                   0x18
#define PRESSURE15_REG_RPDS_H                   0x19
#define PRESSURE15_REG_INT_SOURCE               0x24
#define PRESSURE15_REG_FIFO_STATUS1             0x25
#define PRESSURE15_REG_FIFO_STATUS2             0x26
#define PRESSURE15_REG_STATUS                   0x27
#define PRESSURE15_REG_PRESSURE_OUT_XL          0x28
#define PRESSURE15_REG_PRESSURE_OUT_L           0x29
#define PRESSURE15_REG_PRESSURE_OUT_H           0x2A
#define PRESSURE15_REG_TEMP_OUT_L               0x2B
#define PRESSURE15_REG_TEMP_OUT_H               0x2C
#define PRESSURE15_REG_LPFP_RES                 0x3C
#define PRESSURE15_REG_FIFO_DATA_OUT_PRESS_XL   0x78
#define PRESSURE15_REG_FIFO_DATA_OUT_PRESS_L    0x79
#define PRESSURE15_REG_FIFO_DATA_OUT_PRESS_H    0x7A
#define PRESSURE15_REG_FIFO_DATA_OUT_TEMP_L     0x7B
#define PRESSURE15_REG_FIFO_DATA_OUT_TEMP_H     0x7C
 
 // pressure15_reg
 
#define PRESSURE15_ID 0xB3
 
#define PRESSURE15_SET_DEV_ADDR  0x5C
 
 // pressure15_set
 
#define PRESSURE15_MAP_MIKROBUS( cfg, mikrobus ) \
    cfg.scl  = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
    cfg.sda  = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
    cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
    cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
    cfg.sck  = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
    cfg.cs   = MIKROBUS( mikrobus, MIKROBUS_CS ); \
    cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
 
 // pressure15_map
 // pressure15
 
typedef enum
{
   PRESSURE15_DRV_SEL_SPI,      
   PRESSURE15_DRV_SEL_I2C       
} pressure15_drv_t;
 
typedef err_t ( *pressure15_master_io_t )( struct pressure15_s*, uint8_t, uint8_t*, uint8_t ); 
typedef struct pressure15_s
{
    digital_in_t  int_pin;          
    i2c_master_t  i2c;              
    spi_master_t  spi;              
    uint8_t     slave_address;      
    pin_name_t  chip_select;        
    pressure15_drv_t  drv_sel;      
    pressure15_master_io_t  write_f;
    pressure15_master_io_t  read_f; 
} pressure15_t;
 
typedef struct
{
    pin_name_t  scl;        
    pin_name_t  sda;        
    pin_name_t  miso;       
    pin_name_t  mosi;       
    pin_name_t  sck;        
    pin_name_t  cs;         
    pin_name_t  int_pin;    
    uint32_t  i2c_speed;    
    uint8_t   i2c_address;  
    uint32_t                           spi_speed;   
    spi_master_mode_t                  spi_mode;    
    spi_master_chip_select_polarity_t  cs_polarity; 
    pressure15_drv_t  drv_sel;                      
} pressure15_cfg_t;
 
typedef enum
{
   PRESSURE15_OK = 0,
   PRESSURE15_ERROR = -1
 
} pressure15_return_value_t;
 
void pressure15_cfg_setup ( pressure15_cfg_t *cfg );
 
void pressure15_drv_interface_selection ( pressure15_cfg_t *cfg, pressure15_drv_t drv_sel );
 
err_t pressure15_init ( pressure15_t *ctx, pressure15_cfg_t *cfg );
 
err_t pressure15_default_cfg ( pressure15_t *ctx );
 
err_t pressure15_generic_write ( pressure15_t *ctx, uint8_t reg, uint8_t *data_in, uint8_t len );
 
err_t pressure15_generic_read ( pressure15_t *ctx, uint8_t reg, uint8_t *data_out, uint8_t len );
 
uint8_t pressure15_get_int ( pressure15_t *ctx );
 
err_t pressure15_get_temperature ( pressure15_t *ctx, float *temperature );
 
err_t pressure15_get_pressure ( pressure15_t *ctx, float *pressure );
 
#ifdef __cplusplus
}
#endif
#endif // PRESSURE15_H
 
 // pressure15
 
// ------------------------------------------------------------------------ END