This file contains API for GainAMP 2 Click driver. More...

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

Data Structures
struct	gainamp2_t
	Click ctx object definition. More...

struct	gainamp2_cfg_t
	Click configuration structure definition. More...

Macros
#define	GAINAMP2_MAP_MIKROBUS(cfg, mikrobus)

#define	GAINAMP2_RETVAL uint8_t

#define	GAINAMP2_OK 0x00

#define	GAINAMP2_INIT_ERROR 0xFF

#define	GAINAMP2_NOP_INS 0x00

#define	GAINAMP2_SHUTDOWN_INS 0x20

#define	GAINAMP2_WRITE_INS 0x40

#define	GAINAMP2_CH 0x01

#define	GAINAMP2_GAIN 0x00

#define	GAINAMP2_GAIN_1X 0x00

#define	GAINAMP2_GAIN_2X 0x01

#define	GAINAMP2_GAIN_4X 0x02

#define	GAINAMP2_GAIN_5X 0x03

#define	GAINAMP2_GAIN_8X 0x04

#define	GAINAMP2_GAIN_10X 0x05

#define	GAINAMP2_GAIN_16X 0x06

#define	GAINAMP2_GAIN_32X 0x07

#define	GAINAMP2_CH0 0x00

#define	GAINAMP2_CH1 0x01

#define	GAINAMP2_CH2 0x02

#define	GAINAMP2_CH3 0x03

#define	GAINAMP2_CH4 0x04

#define	GAINAMP2_CH5 0x05

Functions
void	gainamp2_cfg_setup (gainamp2_cfg_t *cfg)
	Config Object Initialization function.

GAINAMP2_RETVAL	gainamp2_init (gainamp2_t ctx, gainamp2_cfg_t cfg)
	Initialization function.

void	gainamp2_generic_transfer (gainamp2_t ctx, uint8_t wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
	Generic transfer function.

void	gainamp2_write_command (gainamp2_t *ctx, uint8_t instruction, uint8_t input)
	Send Command.

void	gainamp2_set_channel_gain (gainamp2_t *ctx, uint8_t channel, uint8_t gain)
	Set the channel gain.

float	gainamp2_get_voltage (gainamp2_t *ctx)
	Return voltage measured from OUT pin.

Detailed Description

This file contains API for GainAMP 2 Click driver.

Data Structures