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    cepics

    @cepics

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    Posts made by cepics

    • RE: ATOM Lite Display not display in smallHd 503

      from SmallHD503 datasheet:

      HDMI Input Types

      YCC 4:2:2 @ 8 bits, 8/10/12 bit color in RGB & YCC 4:4:4: 1080p60, 1080p59.94, 1080p50, 1080p30, 1080p29.97 1080p25, 1080p24, 1080p23.98,1080i60, 1080i59.94, 1080i50, 1080i30, 1080i29.97, 1080i25, 720p120, 720p119.88, 720p100, 720p60, 720p59.94 , 720p50, 720p30, 720p29.97, 720p25, 720p24, 720p23.98, 480p120, 480p119.88, 480p60, 480p59.94, 576p100, 576p50, 480i240, 480i239.76, 480i120, 480i119.88, 480i60, 480i59.94, 480i30, 480i29.97, 480i24, 480i23.98, 576i200, 576i100, 576i50, 576i25

      posted in Atom
      C
      cepics
    • upload code to STAMP PWR485

      Hi all,
      how can I upload code in STAMP PWR485??

      I'm in Arduino env.

      posted in Cores
      C
      cepics
    • analogread and wifi.h on m5Stick (gray)

      Hi all,
      I'm trying to use the unit fader with an old M5Stick gray

      but analog read on pin 13 or 25 seems to be impossible during WIFI operation.....

      can I assign pin 13 or 25 to ADC1??

      best regards

      posted in M5 Stick/StickC
      C
      cepics
    • RE: ATOM Lite Display not display in smallHd 503

      @macsbug said in ATOM Lite Display not display in smallHd 503:

      1920/2,1080/2,24

      No way to display something on the 503.... I tried all configuration:

      // M5AtomDisplay display(); // 1280 x 720
      M5AtomDisplay display(1920,1080,24); // 1920 x 1080 , 24bit
      // M5AtomDisplay display(1366,768); // 1366 x 768
      // M5AtomDisplay display(1920/2,1080/2,24);
      // ( 480, 1920);(1920, 480);(1280, 720);(1024, 768);
      // ( 960, 540);( 800, 600);( 640, 480);( 640, 400);
      // ( 640, 360);( 512, 212);( 256, 192);( 320, 240);
      // ( 240, 320);( 200, 200);( 240, 135);( 135, 240);
      // ( 160, 160);( 160, 80);( 80, 160);( 80, 80);

      when I connect hdmi cable to the 503, the monitor "feel" something (green led on and image settings in the "in settings page" of 503) but no image displayed.....

      the same cable works in other setup....

      posted in Atom
      C
      cepics
    • ATOM Lite Display not display in smallHd 503

      Hi all,

      somebody knows ATOM Display Lite settings for display on SmallHD 503 monitor?

      best regards

      posted in Atom
      C
      cepics
    • RE: M5UnitOLED with U8g2 Library

      noOne?

      posted in Arduino
      C
      cepics
    • M5UnitOLED with U8g2 Library

      Hi all,
      someone with a working arduino code for M5UnitOLED using U8g2 Library?

      Using this constructor, I can display things but it is a little triky to calcolate positions, rotates and mirror...

      U8G2_SH1107_SEEED_128X128_F_SW_I2C u8g2(U8G2_MIRROR, 32, 26,U8X8_PIN_NONE);

      I'm with ATOM LITE...

      tnks a lot..

      posted in Arduino
      C
      cepics
    • RE: (SOLVED) Change I2C pin in M5GFX Library (to use With ATOM LITE)

      @m5stack said in Change I2C pin in M5GFX Library (to use With ATOM LITE):

      if you wanna change the I2C pin. you could use this code.

      #include <M5UnitOLED.h>
      
      //M5UnitOLED display; // default setting
      
      M5UnitOLED display ( 21, 22, 400000 ); // SDA, SCL, FREQ
      
      

      tnks a lot !!!

      posted in Arduino
      C
      cepics
    • How to use 7 seg font with M5UnitOLED.h

      Hi all,
      I saw a seven segment font in the M5GFX library but I dont understand How to call it in
      canvas.setFont() function....

      I need to display 4 digit in 7 seg style with a dot in the middle (es: 25.10) as big as possible...

      tnks in advance...

      posted in Arduino
      C
      cepics
    • RE: [SOLVED] ATOM LITE + OLED Unit 1.3" 128 × 64 Display

      tnks a lot !!!!
      this sketch is working for me

      #include <M5UnitOLED.h>
      M5UnitOLED display ( 26, 32, 400000 ); // SDA, SCL, FREQ
      M5Canvas canvas(&display);
      
      static constexpr char text[] = "Hello world ! こんにちは世界! this is long long string sample. 寿限無、寿限無、五劫の擦り切れ、海砂利水魚の、水行末・雲来末・風来末、喰う寝る処に住む処、藪ら柑子の藪柑子、パイポ・パイポ・パイポのシューリンガン、シューリンガンのグーリンダイ、グーリンダイのポンポコピーのポンポコナの、長久命の長助";
      static constexpr size_t textlen = sizeof(text) / sizeof(text[0]);
      int textpos = 0;
      int scrollstep = 2;
      
      void setup(void) 
      {
        display.begin();
      
        if (display.width() < display.height())
        {
          display.setRotation(display.getRotation() ^ 1);
        }
      
      
        canvas.setColorDepth(1); // mono color
        canvas.setFont(&fonts::lgfxJapanMinchoP_32);
        canvas.setTextWrap(false);
        canvas.setTextSize(2);
        canvas.createSprite(display.width() + 64, 72);
      }
      
      void loop(void)
      {
        int32_t cursor_x = canvas.getCursorX() - scrollstep;
        if (cursor_x <= 0)
        {
          textpos = 0;
          cursor_x = display.width();
        }
      
        canvas.setCursor(cursor_x, 0);
        canvas.scroll(-scrollstep, 0);
        while (textpos < textlen && cursor_x <= display.width())
        {
          canvas.print(text[textpos++]);
          cursor_x = canvas.getCursorX();
        }
        display.waitDisplay();
        canvas.pushSprite(&display, 0, (display.height() - canvas.height()) >> 1);
      }
      
      posted in Atom
      C
      cepics