TouchAdapter

Class

Source: TouchAdapter.h

Description

Base class requirements for touch adapters (conceptual)

This defines the interface that ALL touch adapters must implement. Uses template static dispatch instead of virtual functions for ESP32.

Adapter Concrete adapter type (XPT2046Adapter or GT911Adapter)

Methods

static bool init()

Description:

Initialize the touch controller

Returns: true if initialization successful

static bool read(TouchPoint* points, uint8_t& count)

Description:

Read touch points from controller

Parameters:

• points: Output buffer for touch points
• count: Number of touch points read

Returns: true if read successful

static void setCalibration(const TouchCalibration& calib)

Description:

Set calibration parameters

Parameters:

• calib: Calibration data

static bool isConnected()

Description:

Check if controller is connected

Returns: true if controller responds