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    • P
      Powersoft
      last edited by

      Hello,

      Does anyone have experience with the command "M5.EPD.UpdateArea(205, 405, 250, 250, UPDATE_MODE_GL16);"
      Have tried this small program, without any succes!

      #include <M5EPD.h>

      String ASCII[]={"A","B","C","D","E"};

      M5EPD_Canvas canvas1(&M5.EPD);
      void setup() {
      M5.begin();
      M5.TP.SetRotation(180);
      M5.EPD.SetRotation(180);
      M5.EPD.Clear(true);
      canvas1.createCanvas(960, 540);
      canvas1.loadFont("/fonts/GenSenRounded-R.ttf", SD);
      canvas1.drawFastVLine(480,0,540,15);
      canvas1.drawFastHLine(0,270,960,15);

      canvas1.createRender(150,2);
      canvas1.setTextSize(150);
      canvas1.drawString(ASCII[10],480,270,0);
      canvas1.pushCanvas(0, 0, UPDATE_MODE_GL16);

      for (int i=0; i<5; i++)
      {
      canvas1.drawString(ASCII[i],480,280,15);
      M5.EPD.UpdateArea(205, 405, 250, 250, UPDATE_MODE_GL16);
      //canvas1.pushCanvas(0, 0, UPDATE_MODE_GL16);
      delay(1500);
      }

      }

      void loop() {
      // put your main code here, to run repeatedly:
      }

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