38ec26dce7
rework wifi Interface around this new concept and patch up some old uses of notifications to follow new paradigm compile out old UI code because notification refactor broke it.
86 lines
No EOL
2.2 KiB
C++
86 lines
No EOL
2.2 KiB
C++
#pragma once
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#include "DisplayAbstract.h"
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#include "HardwareAbstract.hpp"
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#include "Notification.hpp"
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#include "driver/ledc.h"
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#include <Adafruit_FT6206.h>
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#include <TFT_eSPI.h>
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#include <memory>
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/*LEDC Channel to use for the LCD backlight*/
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#define LCD_BACKLIGHT_LEDC_CHANNEL LEDC_CHANNEL_5
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#define LCD_BACKLIGHT_LEDC_FREQUENCY 640
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#define LCD_BACKLIGHT_LEDC_BIT_RESOLUTION 8
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#define DEFAULT_BACKLIGHT_BRIGHTNESS 128
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class Display : public DisplayAbstract {
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public:
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static std::shared_ptr<Display> getInstance();
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/// @brief Set brightness setting and fade to it
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/// @param brightness
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virtual void setBrightness(uint8_t brightness) override;
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virtual uint8_t getBrightness() override;
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virtual void turnOff() override;
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std::shared_ptr<Notification<TS_Point>> TouchNotification() {
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return mTouchEvent;
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}
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inline void wake() {
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if (isAsleep) {
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isAsleep = false;
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startFade();
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}
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}
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inline void sleep() {
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if (!isAsleep) {
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isAsleep = true;
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startFade();
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}
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}
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protected:
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virtual void flushDisplay(lv_disp_drv_t *disp, const lv_area_t *area,
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lv_color_t *color_p);
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virtual void screenInput(lv_indev_drv_t *indev_driver,
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lv_indev_data_t *data) override;
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/// @brief Fade toward brightness based on isAwake
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/// @return True - Fade complete
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/// False - Fade set point not reached
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bool fade();
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/// @brief Start the Fade task
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void startFade();
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/// @brief Set the actual display brightness right now
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/// @param brightness
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void setCurrentBrightness(uint8_t brightness);
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private:
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Display(int backlight_pin, int enable_pin);
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void setupTFT();
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void setupTouchScreen();
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void setupBacklight();
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int mEnablePin;
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int mBacklightPin;
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TFT_eSPI tft;
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Adafruit_FT6206 touch;
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TS_Point touchPoint;
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TS_Point oldPoint;
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std::shared_ptr<Notification<TS_Point>> mTouchEvent =
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std::make_shared<Notification<TS_Point>>();
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TaskHandle_t mDisplayFadeTask = nullptr;
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SemaphoreHandle_t mFadeTaskMutex = nullptr;
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static void fadeImpl(void *aBrightness);
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uint8_t mBrightness = 0; // Current display brightness
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uint8_t mAwakeBrightness = 100; // Current setting for brightness when awake
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bool isAsleep = false;
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}; |