wheatstone.h File Reference

This file contains API for Wheatstone Click driver. More...

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

Go to the source code of this file.

Data Structures
struct	wheatstone_t
	Click ctx object definition. More...
struct	wheatstone_cfg_t
	Click configuration structure definition. More...

Macros
#define	WHEATSTONE_MAP_MIKROBUS(cfg, mikrobus)
#define	WHEATSTONE_OK   0
#define	WHEATSTONE_ERROR   -1
#define	WHEATSTONE_POT_RESOLUTION   256
#define	WHEATSTONE_POT_MAX   255
#define	WHEATSTONE_POT_MIN   0
#define	WHEATSTONE_MAX_POT_KOHM   100
#define	WHEATSTONE_R8_KOHM   1
#define	WHEATSTONE_GAIN_R1_KOHM   1
#define	WHEATSTONE_VCC_5V   5.0f
#define	WHEATSTONE_VCC_3V3   3.3f

Functions
void	wheatstone_cfg_setup (wheatstone_cfg_t *cfg)
	Config Object Initialization function.
err_t	wheatstone_init (wheatstone_t *ctx, wheatstone_cfg_t *cfg)
	Initialization function.
void	wheatstone_set_potentiometer (wheatstone_t *ctx, uint8_t pot_value)
	Set potentiometer ( 0 - 100k )
err_t	wheatstone_read_an_pin_value (wheatstone_t *ctx, uint16_t *data_out)
	Wheatstone read AN pin value function.
err_t	wheatstone_read_an_pin_voltage (wheatstone_t *ctx, float *data_out)
	Wheatstone read AN pin voltage level function.

Detailed Description

This file contains API for Wheatstone Click driver.