mirror of
https://github.com/meshcore-dev/MeshCore.git
synced 2026-03-31 01:45:45 +00:00
678f36a57b
- Added getTextWidth method to DisplayDriver interface - Implemented getTextWidth in all display classes - Updated examples to use getTextWidth directly
119 lines
2.4 KiB
C++
119 lines
2.4 KiB
C++
#ifdef ST7789
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#include "ST7789Display.h"
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#ifndef X_OFFSET
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#define X_OFFSET 16
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#endif
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bool ST7789Display::begin() {
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if(!_isOn) {
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pinMode(PIN_TFT_VDD_CTL, OUTPUT);
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pinMode(PIN_TFT_LEDA_CTL, OUTPUT);
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digitalWrite(PIN_TFT_VDD_CTL, LOW);
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digitalWrite(PIN_TFT_LEDA_CTL, LOW);
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digitalWrite(PIN_TFT_RST, HIGH);
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display.init();
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display.landscapeScreen();
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display.displayOn();
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setCursor(0,0);
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_isOn = true;
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}
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return true;
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}
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void ST7789Display::turnOn() {
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ST7789Display::begin();
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}
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void ST7789Display::turnOff() {
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digitalWrite(PIN_TFT_VDD_CTL, HIGH);
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digitalWrite(PIN_TFT_LEDA_CTL, HIGH);
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digitalWrite(PIN_TFT_RST, LOW);
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_isOn = false;
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}
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void ST7789Display::clear() {
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display.clear();
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}
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void ST7789Display::startFrame(Color bkg) {
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display.clear();
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}
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void ST7789Display::setTextSize(int sz) {
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_textSize = sz; // Store the text size
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switch(sz) {
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case 1 :
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display.setFont(ArialMT_Plain_10);
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break;
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case 2 :
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display.setFont(ArialMT_Plain_24);
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break;
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default:
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display.setFont(ArialMT_Plain_10);
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}
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}
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void ST7789Display::setColor(Color c) {
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switch (c) {
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case DisplayDriver::DARK :
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_color = ST77XX_BLACK;
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break;
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case DisplayDriver::LIGHT :
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_color = ST77XX_WHITE;
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break;
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case DisplayDriver::RED :
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_color = ST77XX_RED;
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break;
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case DisplayDriver::GREEN :
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_color = ST77XX_GREEN;
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break;
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case DisplayDriver::BLUE :
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_color = ST77XX_BLUE;
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break;
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case DisplayDriver::YELLOW :
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_color = ST77XX_YELLOW;
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break;
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case DisplayDriver::ORANGE :
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_color = ST77XX_ORANGE;
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break;
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default:
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_color = ST77XX_WHITE;
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break;
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}
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display.setRGB(_color);
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}
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void ST7789Display::setCursor(int x, int y) {
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_x = x + X_OFFSET;
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_y = y;
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}
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void ST7789Display::print(const char* str) {
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display.drawString(_x, _y, str);
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}
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void ST7789Display::fillRect(int x, int y, int w, int h) {
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display.fillRect(x + X_OFFSET, y, w, h);
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}
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void ST7789Display::drawRect(int x, int y, int w, int h) {
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display.drawRect(x + X_OFFSET, y, w, h);
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}
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void ST7789Display::drawXbm(int x, int y, const uint8_t* bits, int w, int h) {
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display.drawBitmap(x+X_OFFSET, y, w, h, bits);
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}
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uint16_t ST7789Display::getTextWidth(const char* str) {
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return display.getStringWidth(str);
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}
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void ST7789Display::endFrame() {
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display.display();
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}
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#endif |