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https://github.com/m5stack/M5EPD.git
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Tinyu
27 lines
612 B
Arduino
27 lines
612 B
Arduino
#include <M5EPD.h>
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M5EPD_Canvas canvas(&M5.EPD);
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void ButtonTest(char* str) {
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canvas.fillCanvas(0);
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canvas.drawString(str, 100, 100);
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canvas.pushCanvas(100, 300, UPDATE_MODE_DU4);
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delay(500);
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}
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void setup() {
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M5.begin();
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M5.EPD.SetRotation(90);
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M5.EPD.Clear(true);
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canvas.createCanvas(300, 300);
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canvas.setTextSize(3);
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}
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void loop() {
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if (M5.BtnL.wasPressed()) ButtonTest("Btn L Pressed");
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if (M5.BtnP.wasPressed()) ButtonTest("Btn P Pressed");
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if (M5.BtnR.wasPressed()) ButtonTest("Btn R Pressed");
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M5.BtnL.lastChange();
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M5.update();
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delay(100);
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} |