CAP1203.c File Reference

CAP1203 driver. More...

#include "CAP1203.h"

Go to the source code of this file.

Functions
void	CAP1203_Initialize (void)
	Basic configuration for the capacitive touch controller. Configures the sensor inactive mode and activates all three channels. More...
unsigned char	CAP1203_ActiveMode (void)
	Configures the controller in active mode. More...
unsigned char	CAP1203_StandbyMode (void)
	Configures the controller in standby mode. More...
unsigned char	CAP1203_DeepSleep (void)
	Configures the controller in deep sleep mode. More...
unsigned char	CAP1203_ResumeFromDeepSleep (void)
	Takes the controller out of deep sleep mode. More...
void	CAP1203_ConfigureMultiTouch (touch_type number, unsigned char mulchan)
	Enables the multi-touch capability of the controller. More...
unsigned char	CAP1203_MultitouchEvent (void)
	Return true if a multitouch event was detected. More...
void	CAP1203_SetPowerButton (button_type button)
	Configures the button as a power button. More...
unsigned char	CAP1203_ReadPowerButton (void)
	Read the status of the power button. More...
unsigned char	CAP1203_ReadPressedButton (void)
	Return id indicating which button was pressed. More...
unsigned char	CAP1203_GetStatusReg (void)
	Reads the status register. More...
void	CAP1203_EnableInterrupt (button_type pin)
	Enable interrupt, the ALERT pin goes high once an interrupt occurs. More...
void	CAP1203_SetSensitivity (sensitivity_type sensitivity)
	Sets the sensitivity of each channel. More...
unsigned char	CAP1203_CheckSensorStatus (void)
	Checks the sensor status. More...
unsigned char	CAP1203_ClearInterrupt (void)
	Clears any impending interrupts. More...
unsigned int	CAP1203_ReadID (void)
	Returns product chip and manufacturing ID. More...
void	CAP1203_Write (unsigned char reg, unsigned char data)
	Write data value to register address. More...
unsigned char	CAP1203_Read (unsigned char reg)
	Reads data from register reg address. More...

Detailed Description

CAP1203 driver.

Author

D.Qendri

Date

28 May 2015

Definition in file CAP1203.c.

Function Documentation

unsigned char CAP1203_Read

(

unsigned char

reg

)

Reads data from register reg address.

Parameters

reg	Register to read from

Returns

Register value

Definition at line 266 of file CAP1203.c.

void CAP1203_Write	(	unsigned char	reg,
		unsigned char	data
	)

Write data value to register address.

Parameters

reg	Register to write to.
data	Value to write to register

Definition at line 256 of file CAP1203.c.