rmeter.h File Reference

This file contains API for R Meter Click driver. More...

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

Go to the source code of this file.

Data Structures
struct	rmeter_t
	Click ctx object definition. More...
struct	rmeter_cfg_t
	Click configuration structure definition. More...

Macros
#define	RMETER_MAP_MIKROBUS(cfg, mikrobus)
#define	RMETER_OK   0
#define	RMETER_INIT_ERROR   (-1)

Typedefs
typedef void(*	rmeter_callback_t) (char *)
	Click callback handler definition.

Functions
void	rmeter_cfg_setup (rmeter_cfg_t *cfg)
	Config Object Setup function.
err_t	rmeter_init (rmeter_t *ctx, rmeter_cfg_t *cfg)
	Initialization function.
void	rmeter_set_callback_handler (rmeter_t *ctx, rmeter_callback_t handler)
	Callback Handler Setup function.
void	rmeter_set_range_up_to_1k9_ohms (rmeter_t *ctx)
	Range Setup Up To 1k9 Ohms function.
void	rmeter_set_range_up_to_17k_ohms (rmeter_t *ctx)
	Range Setup Up To 17k Ohms function.
void	rmeter_set_range_up_to_1M9_ohms (rmeter_t *ctx)
	Range Setup Up To 1M9 Ohms function.
err_t	rmeter_read_measurement (rmeter_t *ctx, uint16_t *data_out)
	Measurement Reading function.
err_t	rmeter_calculate_resistance (rmeter_t *ctx, float *data_out, uint16_t data_in)
	Resistance Calculation function.
uint16_t	rmeter_auto_scale_range_execution (rmeter_t *ctx)
	Auto Scale Range Execution function.
err_t	rmeter_read_an (rmeter_t *ctx, uint16_t *data_out)
	AN Pin Reading function.
err_t	rmeter_read_an_voltage (rmeter_t *ctx, float *data_out)
	AN Voltage Level Reading function.

Detailed Description

This file contains API for R Meter Click driver.