pressure19.h File Reference

This file contains API for Pressure 19 Click Driver. More...

#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_analog_in.h"
#include "drv_i2c_master.h"

Go to the source code of this file.

Data Structures
struct	pressure19_t
	Pressure 19 Click context object. More...
struct	pressure19_cfg_t
	Pressure 19 Click configuration object. More...

Macros
#define	PRESSURE19_MIN_PRESSURE   0.2
	Pressure 19 pressure calculation values.
#define	PRESSURE19_MAX_PRESSURE   3.0
#define	PRESSURE19_MIN_VOLTAGE   0.4
#define	PRESSURE19_MAX_VOLTAGE   4.65
#define	PRESSURE19_BAR_TO_MBAR   1000
#define	PRESSURE19_ADC_RESOLUTION   0x0FFF
	Pressure 19 ADC setting.
#define	PRESSURE19_VREF_3V3   3.3
#define	PRESSURE19_VREF_5V   5.0
#define	PRESSURE19_SET_DEV_ADDR   0x4D
	Pressure 19 device address setting.
#define	PRESSURE19_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Enumerations
enum	pressure19_drv_t { PRESSURE19_DRV_SEL_ADC , PRESSURE19_DRV_SEL_I2C }
	Pressure 19 Click driver selector. More...
enum	pressure19_return_value_t { PRESSURE19_OK = 0 , PRESSURE19_ERROR = -1 }
	Pressure 19 Click return value data. More...

Functions
void	pressure19_cfg_setup (pressure19_cfg_t *cfg)
	Pressure 19 configuration object setup function.
void	pressure19_drv_interface_selection (pressure19_cfg_t *cfg, pressure19_drv_t drv_sel)
	Pressure 19 driver interface setup function.
err_t	pressure19_init (pressure19_t *ctx, pressure19_cfg_t *cfg)
	Pressure 19 initialization function.
err_t	pressure19_read_raw_adc (pressure19_t *ctx, uint16_t *raw_adc)
	Pressure 19 read raw ADC value function.
err_t	pressure19_read_voltage (pressure19_t *ctx, float *voltage)
	Pressure 19 read voltage level function.
err_t	pressure19_set_vref (pressure19_t *ctx, float vref)
	Pressure 19 set vref function.
err_t	pressure19_get_pressure (pressure19_t *ctx, uint16_t *pressure)
	Pressure 19 get pressure function.

Detailed Description

This file contains API for Pressure 19 Click Driver.

Enumeration Type Documentation

pressure19_drv_t

enum pressure19_drv_t

Pressure 19 Click driver selector.

Selects target driver interface of Pressure 19 Click driver.

Enumerator
PRESSURE19_DRV_SEL_ADC	ADC driver descriptor.
PRESSURE19_DRV_SEL_I2C	I2C driver descriptor.

pressure19_return_value_t

enum pressure19_return_value_t

Pressure 19 Click return value data.

Predefined enum values for driver return values.

Enumerator
PRESSURE19_OK
PRESSURE19_ERROR