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https://github.com/ByteWelder/Tactility.git
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778e003d4d
Adapted from pull request https://github.com/ByteWelder/Tactility/pull/238 - JC2432W328C - ST7789 - CST820 (816) 240x320 - 2.8 inch - ESP32-8048S043C - ST7262 - GT911 800x480 - 4.3 inch - JC8048W550C - ST7262 - GT911 800x480 - 5 inch
92 lines
2.8 KiB
C++
92 lines
2.8 KiB
C++
#pragma once
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#include "Tactility/hal/display/DisplayDevice.h"
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#include <esp_lcd_panel_rgb.h>
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#include <esp_lcd_types.h>
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#include <lvgl.h>
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#include <utility>
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class RgbDisplay : public tt::hal::display::DisplayDevice {
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public:
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struct BufferConfiguration final {
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uint32_t size; // Size in pixel count. 0 means default, which is 1/15 of the screen size
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bool useSpi;
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bool doubleBuffer;
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bool bounceBufferMode;
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bool avoidTearing;
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};
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class Configuration final {
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public:
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esp_lcd_rgb_panel_config_t panelConfig;
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BufferConfiguration bufferConfiguration;
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std::shared_ptr<tt::hal::touch::TouchDevice> touch;
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lv_color_format_t colorFormat;
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bool swapXY;
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bool mirrorX;
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bool mirrorY;
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bool invertColor;
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std::function<void(uint8_t)> _Nullable backlightDutyFunction;
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Configuration(
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esp_lcd_rgb_panel_config_t panelConfig,
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BufferConfiguration bufferConfiguration,
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std::shared_ptr<tt::hal::touch::TouchDevice> touch,
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lv_color_format_t colorFormat,
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bool swapXY = false,
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bool mirrorX = false,
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bool mirrorY = false,
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bool invertColor = false,
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std::function<void(uint8_t)> _Nullable backlightDutyFunction = nullptr
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) : panelConfig(panelConfig),
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bufferConfiguration(bufferConfiguration),
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touch(std::move(touch)),
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colorFormat(colorFormat),
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swapXY(swapXY),
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mirrorX(mirrorX),
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mirrorY(mirrorY),
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invertColor(invertColor),
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backlightDutyFunction(std::move(backlightDutyFunction))
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{}
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};
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private:
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std::unique_ptr<Configuration> configuration = nullptr;
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esp_lcd_panel_io_handle_t ioHandle = nullptr;
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esp_lcd_panel_handle_t panelHandle = nullptr;
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lv_display_t* displayHandle = nullptr;
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public:
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explicit RgbDisplay(std::unique_ptr<Configuration> inConfiguration) : configuration(std::move(inConfiguration)) {
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assert(configuration != nullptr);
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}
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std::string getName() const final { return "RGB Display"; }
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std::string getDescription() const final { return "RGB Display"; }
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bool start() override;
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bool stop() override;
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std::shared_ptr<tt::hal::touch::TouchDevice> _Nullable createTouch() final { return configuration->touch; }
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void setBacklightDuty(uint8_t backlightDuty) final {
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if (configuration->backlightDutyFunction != nullptr) {
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configuration->backlightDutyFunction(backlightDuty);
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}
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}
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bool supportsBacklightDuty() const final { return configuration->backlightDutyFunction != nullptr; }
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lv_display_t* _Nullable getLvglDisplay() const override { return displayHandle; }
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};
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std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay();
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