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    michael_o

    @michael_o

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    Posts made by michael_o

    • RE: M5Paper stuck in M5.begin();

      That's right, it looks like that was the problem. Thank you very much. What a peculiar behaviour if you init Serial twice.

      Michael

      posted in Cores
      M
      michael_o
    • RE: M5Paper stuck in M5.begin();

      Sure. Even this tiny example fails. It prints "Begin", but not the "initializing ... OK" which M5.begin() usually prints.

      #include <M5EPD.h>

      M5EPD_Canvas canvas(&M5.EPD);

      void setup() {
      Serial.begin(115200);

      Serial.printf("Begin\n");
      delay(1000);

      M5.begin();
      M5.EPD.Clear(true);
      }

      void loop() {
      yield();
      }

      posted in Cores
      M
      michael_o
    • RE: M5Paper stuck in M5.begin();

      I'm not manually resetting it, no. But even if I reset it, it doesn't work.

      posted in Cores
      M
      michael_o
    • M5Paper stuck in M5.begin();

      Hi,

      I'm doing my first steps with the M5Paper and even the slightest examples often fail, because the device is stuck in the M5.begin() function - it never returns from it.

      With the next upload, it works again, slightest change - stuck again.

      I'm using Arduino IDE. Am I doing something wrong or is my device faulty?

      Best regards,

      Michael

      posted in Cores
      M
      michael_o