capsense.h File Reference

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

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

Go to the source code of this file.

Data Structures
struct	capsense_t
	Click ctx object definition. More...
struct	capsense_cfg_t
	Click configuration structure definition. More...

Macros
#define	CAPSENSE_MAP_MIKROBUS(cfg, mikrobus)
#define	CAPSENSE_OK   0
#define	CAPSENSE_ERROR   -1
#define	CAPSENSE_COMMAND_REG   0xA0
#define	CAPSENSE_CS_ENABL0   0x06
#define	CAPSENSE_CS_ENABL1   0x07
#define	CAPSENSE_GPIO_ENABLE0   0x08
#define	CAPSENSE_DM_STRONG0   0x11
#define	CAPSENSE_CS_SLID_CONFIG   0x75
#define	CAPSENSE_CS_SLID_MULM   0x77
#define	CAPSENSE_CS_SLID_MULL   0x78
#define	CAPSENSE_OUTPUT_PORT0   0x04
#define	CAPSENSE_CS_READ_RAW   0x87
#define	CAPSENSE_CS_READ_STATUS0   0x88
#define	CAPSENSE_CS_READ_STATUS1   0x89
#define	CAPSENSE_CS_READ_CEN_POSM   0x8A
#define	CAPSENSE_CS_READ_CEN_POSL   0x8B
#define	CAPSENSE_CS_READ_CEN_PEAKM   0x8C
#define	CAPSENSE_CS_READ_CEN_PEAKL   0x8D
#define	CAPSENSE_DEVICE_ID   0x7A
#define	CAPSENSE_DEVICE_STATUS   0x7B
#define	CAPSENSE_I2C_ADDRESS_0   0x00
#define	CAPSENSE_I2C_ADDRESS_1   0x4B

Functions
void	capsense_cfg_setup (capsense_cfg_t *cfg)
	Config Object Initialization function.
err_t	capsense_init (capsense_t *ctx, capsense_cfg_t *cfg)
	Initialization function.
err_t	capsense_default_cfg (capsense_t *ctx)
	Click Default Configuration function.
err_t	capsense_generic_write (capsense_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
	Generic write function.
err_t	capsense_generic_read (capsense_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
	Generic read function.
err_t	capsense_write_data (capsense_t *ctx, uint8_t reg_address, uint8_t write_command)
	Generic write data function.
err_t	capsense_read_data (capsense_t *ctx, uint8_t reg_address, uint8_t *read_data)
	Read one byte from register address.
err_t	capsense_read_data_bytes (capsense_t *ctx, uint8_t reg_address, uint16_t *read_data)
	Read two bytes from register address.
err_t	capsense_get_slider_lvl (capsense_t *ctx, uint8_t *slider_lvl)
	Function get slider level.

Detailed Description

This file contains API for CapSense Click driver.