stmpe610.hpp

Go to the documentation of this file.

// SPDX-License-Identifier: Apache-2.0
// Copyright 2026 Chris Leishman
 
#pragma once
 
#include <idfxx/error>
#include <idfxx/lcd/panel_io>
#include <idfxx/lcd/touch>
 
#include <esp_lcd_touch.h>
 
namespace idfxx::lcd {
 
class stmpe610 : public touch {
public:
    [[nodiscard]] static result<std::unique_ptr<stmpe610>>
    make(std::shared_ptr<idfxx::lcd::panel_io> panel_io, struct config config);
 
#ifdef CONFIG_COMPILER_CXX_EXCEPTIONS
    [[nodiscard]] explicit stmpe610(std::shared_ptr<idfxx::lcd::panel_io> panel_io, struct config config);
#endif
 
    ~stmpe610();
 
    stmpe610(const stmpe610&) = delete;
    stmpe610& operator=(const stmpe610&) = delete;
    stmpe610(stmpe610&&) = delete;
    stmpe610& operator=(stmpe610&&) = delete;
 
    [[nodiscard]] esp_lcd_touch_handle_t idf_handle() const override;
 
private:
    explicit stmpe610() = default;
 
    result<esp_lcd_touch_handle_t> make_handle(esp_lcd_panel_io_handle_t io_handle, const config& config);
    static void process_coordinates(
        esp_lcd_touch_handle_t tp,
        uint16_t* x,
        uint16_t* y,
        uint16_t* strength,
        uint8_t* point_num,
        uint8_t max_point_num
    );
 
    std::shared_ptr<idfxx::lcd::panel_io> _panel_io;
    esp_lcd_touch_handle_t _handle;
    process_coordinates_callback _process_coordinates;
};
 
} // namespace idfxx::lcd