69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
#pragma once
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#include "DisplayDriver.h"
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#include <Wire.h>
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#include <SPI.h>
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#include <Adafruit_GFX.h>
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#include <Adafruit_ST7789.h>
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#include <helpers/RefCountedDigitalPin.h>
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class ST7789LCDDisplay : public DisplayDriver {
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#if defined(LILYGO_TDECK) || defined(HELTEC_LORA_V4_TFT) || defined(HELTEC_V4_R8_TFT)
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SPIClass displaySPI;
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#endif
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Adafruit_ST7789 display;
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bool _isOn;
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uint16_t _color;
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RefCountedDigitalPin* _peripher_power;
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#ifdef ST7789_PORTRAIT_PROFILE
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uint8_t _logical_text_size = 1;
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uint16_t measureTextWidth(const char* str, uint8_t physical_scale);
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uint8_t selectTextScale(const char* str, uint16_t available_width);
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void printFitted(const char* str, uint16_t available_width);
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#endif
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bool i2c_probe(TwoWire& wire, uint8_t addr);
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public:
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#ifdef USE_PIN_TFT
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ST7789LCDDisplay(RefCountedDigitalPin* peripher_power=NULL) : DisplayDriver(128, 64),
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display(PIN_TFT_CS, PIN_TFT_DC, PIN_TFT_SDA, PIN_TFT_SCL, PIN_TFT_RST),
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_peripher_power(peripher_power)
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{
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_isOn = false;
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}
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#elif defined(LILYGO_TDECK) || defined(HELTEC_LORA_V4_TFT) || defined(HELTEC_V4_R8_TFT)
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ST7789LCDDisplay(RefCountedDigitalPin* peripher_power=NULL) : DisplayDriver(128, 64),
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displaySPI(HSPI),
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display(&displaySPI, PIN_TFT_CS, PIN_TFT_DC, PIN_TFT_RST),
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_peripher_power(peripher_power)
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{
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_isOn = false;
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}
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#else
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ST7789LCDDisplay(RefCountedDigitalPin* peripher_power=NULL) : DisplayDriver(128, 64),
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display(&SPI, PIN_TFT_CS, PIN_TFT_DC, PIN_TFT_RST),
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_peripher_power(peripher_power)
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{
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_isOn = false;
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}
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#endif
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bool begin();
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bool isOn() override { return _isOn; }
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void turnOn() override;
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void turnOff() override;
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void clear() override;
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void startFrame(ColorVal bkg = UIColor::window_bkg) override;
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void setTextSize(int sz) override;
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void setColor(ColorVal c) override;
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void setCursor(int x, int y) override;
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void print(const char* str) override;
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void fillRect(int x, int y, int w, int h) override;
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void drawRect(int x, int y, int w, int h) override;
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void drawXbm(int x, int y, const uint8_t* bits, int w, int h) override;
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uint16_t getTextWidth(const char* str) override;
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void endFrame() override;
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};
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