86 lines
3.7 KiB
Arduino
86 lines
3.7 KiB
Arduino
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/*******************************************************************************
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* Start of Arduino_GFX setting
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*
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* Arduino_GFX try to find the settings depends on selected board in Arduino IDE
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* Or you can define the display dev kit not in the board list
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* Defalult pin list for non display dev kit:
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* Arduino Nano, Micro and more: CS: 9, DC: 8, RST: 7, BL: 6, SCK: 13, MOSI: 11, MISO: 12
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* ESP32 various dev board : CS: 5, DC: 27, RST: 33, BL: 22, SCK: 18, MOSI: 23, MISO: nil
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* ESP32-C3 various dev board : CS: 7, DC: 2, RST: 1, BL: 3, SCK: 4, MOSI: 6, MISO: nil
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* ESP32-S2 various dev board : CS: 34, DC: 35, RST: 33, BL: 21, SCK: 36, MOSI: 35, MISO: nil
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* ESP32-S3 various dev board : CS: 40, DC: 41, RST: 42, BL: 48, SCK: 36, MOSI: 35, MISO: nil
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* ESP8266 various dev board : CS: 15, DC: 4, RST: 2, BL: 5, SCK: 14, MOSI: 13, MISO: 12
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* Raspberry Pi Pico dev board : CS: 17, DC: 27, RST: 26, BL: 28, SCK: 18, MOSI: 19, MISO: 16
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* RTL8720 BW16 old patch core : CS: 18, DC: 17, RST: 2, BL: 23, SCK: 19, MOSI: 21, MISO: 20
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* RTL8720_BW16 Official core : CS: 9, DC: 8, RST: 6, BL: 3, SCK: 10, MOSI: 12, MISO: 11
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* RTL8722 dev board : CS: 18, DC: 17, RST: 22, BL: 23, SCK: 13, MOSI: 11, MISO: 12
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* RTL8722_mini dev board : CS: 12, DC: 14, RST: 15, BL: 13, SCK: 11, MOSI: 9, MISO: 10
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* Seeeduino XIAO dev board : CS: 3, DC: 2, RST: 1, BL: 0, SCK: 8, MOSI: 10, MISO: 9
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* Teensy 4.1 dev board : CS: 39, DC: 41, RST: 40, BL: 22, SCK: 13, MOSI: 11, MISO: 12
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******************************************************************************/
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#include <Arduino_GFX_Library.h>
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#include "pin_config.h"
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#define GFX_BL DF_GFX_BL // default backlight pin, you may replace DF_GFX_BL to actual backlight pin
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Arduino_ESP32RGBPanel *bus = new Arduino_ESP32RGBPanel(
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-1, -1, -1, EXAMPLE_PIN_NUM_DE, EXAMPLE_PIN_NUM_VSYNC, EXAMPLE_PIN_NUM_HSYNC, EXAMPLE_PIN_NUM_PCLK,
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EXAMPLE_PIN_NUM_DATA1, EXAMPLE_PIN_NUM_DATA2, EXAMPLE_PIN_NUM_DATA3, EXAMPLE_PIN_NUM_DATA4, EXAMPLE_PIN_NUM_DATA5,
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EXAMPLE_PIN_NUM_DATA6, EXAMPLE_PIN_NUM_DATA7, EXAMPLE_PIN_NUM_DATA8, EXAMPLE_PIN_NUM_DATA9, EXAMPLE_PIN_NUM_DATA10, EXAMPLE_PIN_NUM_DATA11,
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EXAMPLE_PIN_NUM_DATA13, EXAMPLE_PIN_NUM_DATA14, EXAMPLE_PIN_NUM_DATA15, EXAMPLE_PIN_NUM_DATA16, EXAMPLE_PIN_NUM_DATA17);
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Arduino_GFX *gfx = new Arduino_ST7701_RGBPanel(bus, GFX_NOT_DEFINED, 0 /* rotation */, false /* IPS */, 480, 480,
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st7701_type2_init_operations, sizeof(st7701_type2_init_operations), true,
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50, 1, 30, 20, 1, 30);
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/*******************************************************************************
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* End of Arduino_GFX setting
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******************************************************************************/
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/* more fonts at: https://github.com/moononournation/ArduinoFreeFontFile.git */
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#include "FreeMono8pt7b.h"
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#include "FreeSansBold10pt7b.h"
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#include "FreeSerifBoldItalic12pt7b.h"
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void setup(void)
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{
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gfx->begin();
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gfx->fillScreen(BLACK);
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#ifdef GFX_BL
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pinMode(GFX_BL, OUTPUT);
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digitalWrite(GFX_BL, HIGH);
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#endif
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gfx->setCursor(10, 10);
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gfx->setFont(&FreeMono8pt7b);
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gfx->setTextColor(RED);
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gfx->println("Hello World!");
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delay(5000); // 5 seconds
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}
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void loop()
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{
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gfx->setCursor(random(gfx->width()), random(gfx->height()));
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gfx->setTextColor(random(0xffff));
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uint8_t textSize = random(3);
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switch (textSize)
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{
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case 1:
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gfx->setFont(&FreeMono8pt7b);
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break;
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case 2:
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gfx->setFont(&FreeSansBold10pt7b);
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break;
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default:
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gfx->setFont(&FreeSerifBoldItalic12pt7b);
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break;
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}
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gfx->println("Hello World!");
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delay(1000); // 1 second
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}
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