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https://github.com/m5stack/M5Cardputer.git
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sean
42 lines
1.1 KiB
Arduino
42 lines
1.1 KiB
Arduino
/**
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* @file display.ino
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* @author SeanKwok (shaoxiang@m5stack.com)
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* @brief M5Cardputer Display Test
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* @version 0.1
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* @date 2023-10-09
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*
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*
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* @Hardwares: M5Cardputer
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* @Platform Version: Arduino M5Stack Board Manager v2.0.7
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* @Dependent Library:
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* M5GFX: https://github.com/m5stack/M5GFX
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* M5Unified: https://github.com/m5stack/M5Unified
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*/
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#include "M5Cardputer.h"
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void draw_function(LovyanGFX* gfx) {
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int x = rand() % gfx->width();
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int y = rand() % gfx->height();
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int r = (gfx->width() >> 4) + 2;
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uint16_t c = rand();
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gfx->fillRect(x - r, y - r, r * 2, r * 2, c);
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}
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void setup() {
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auto cfg = M5.config();
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M5Cardputer.begin(cfg);
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int textsize = M5Cardputer.Display.height() / 60;
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if (textsize == 0) {
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textsize = 1;
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}
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M5Cardputer.Display.setTextSize(textsize);
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}
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void loop() {
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int x = rand() % M5Cardputer.Display.width();
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int y = rand() % M5Cardputer.Display.height();
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int r = (M5Cardputer.Display.width() >> 4) + 2;
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uint16_t c = rand();
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M5Cardputer.Display.fillCircle(x, y, r, c);
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draw_function(&M5Cardputer.Display);
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} |