ft5x06.h File Reference

Go to the source code of this file.

Classes
struct	touchCoor
	Information about where the touch occurred on the touch surface and what kind of event it is. More...
struct	touchInfo
	Information about gesture (if recognised) and the registered touch points. More...

Macros
#define	FT5X06_I2C_ADDR   0x38
	FT5x06 I²C address.

Enumerations
enum	ft5x06_gesture {   FT5X06_GESTURE_none = 0x00, FT5X06_GESTURE_up = 0x10, FT5X06_GESTURE_left = 0x14, FT5X06_GESTURE_down = 0x18,   FT5X06_GESTURE_right = 0x1c, FT5X06_GESTURE_zoomIn = 0x48, FT5X06_GESTURE_zoomOut = 0x49 }
	Types of gestures the FT5x06 can recognise. More...
enum	ft5x06_touchEvent { FT5X06_EVENT_putDown = 0, FT5X06_EVENT_putUp = 1, FT5X06_EVENT_contact = 2, FT5X06_EVENT_invalid = 3 }
	Type of touch event. More...
enum	ft5x06_retrieveTouchInfoRetVal {   FT5X06_RETTOUCH_OK = 0, FT5X06_RETTOUCH_ERR_I2C_ERROR = 1, FT5X06_RETTOUCH_NULL_ARG = 2, FT5X06_RETTOUCH_ERR_NUM_POINTS = 3,   FT5X06_RETTOUCH_ERR_EVENT = 4 }
	ft5x06_queryTouchInfo() return values More...

Functions
void	ft5x06_queryTouchInfo (int numPoints)
	Query the FT5x06 chip on the I²C bus for touch data.
int	ft5x06_retrieveTouchInfo (struct touchInfo *touchInfo)
	Parse touch data from I²C RX buffer.

Detailed Description