Teensy 4.1 DIY Synthesizer

[TAGalex]

Спасибо, но отдельно дисплей на tubeohm.coм не продается. Я покупал на Алиэкспрес, несколько и они все не подходят. А на https://www.buydisplay.com/st7735-1-8-inch-color-tft-display-module-spi-128x160-arduino-raspberry-pi не могу моя карта не обслуживается, Может gодскажете где еще можно купить этот дисплей.

Спасибо, но дисплей не продается отдельно на tubeohm.com. Купила на Aliexpress несколько и все они не подходят. И https://www.buydisplay.com/st7735-1-8-inch-color-tft-display-module-spi-128x160-arduino-raspberry-pi я не могу, моя карта вышла из строя, можете ли вы сказать мне, где еще вы можете купить этот дисплей.

Edited April 10, 2023 by TAGalex

[rolfdegen]

What type of display are you using ?

Edited April 10, 2023 by rolfdegen

[TAGalex]

Я использую такой дисплей Модуль дисплея 1,8 дюйма 1,8*128 OLED, 8-контактный ST7735 RGB TFT ЖК-экран 128X160 SPI для Arduino STM32, Комплект «сделай сам» - купить по выгодной цене | АлиЭкспресс

Я использую такой дисплей 1,8 "1,8 * 128 OLED модуль дисплея 8-контактный ST7735 RGB TFT ЖК-экран 128X160 SPI для Arduino STM32 DIY Kit - Купить дешево | Алиэкспресс

Edited April 10, 2023 by TAGalex

[rolfdegen]

Sorry.. Your display is not compatible with Jeannie. Please use the original display type ER-TFTM018-3 from buydisplay.com.

Link: https://www.buydisplay.com/st7735-1-8-inch-color-tft-display-module-spi-128x160-arduino-raspberry-pi

Greetings from germany. Rolf

[TAGalex]

Добрый день. Я благодарен за подсказку но я не могу купить этот дисплей так-как мая кредитная карта от сбера не обслуживается ( из-за санкций)

Good afternoon. I'm grateful for the tip, but I can't buy this display because my credit card from Sberbank is out of service (due to sanctions)

[rolfdegen]

Ok I understand. Then we try to adapt the software for you. But it can take a while. I need your email and will send you the software.

I need a picture from display backside. Thanks.

Greetings from germany :)

Edited April 13, 2023 by rolfdegen

[TAGalex]

Good 1 day. Thanks for the help. I am using this display. Judging by the marking, he is the one on https://www.buydisplay.com/st7735-1-8-inch-color-tft-display-module-spi-128x160-arduino-raspberry-pi

Добрый1 день. Спасибо за помощ. Я использую этот дисплей. Судя по маркировке он тот чвто и на https://www.buydisplay.com/st7735-1-8-inch-color-tft-display-module-spi-128x160-arduino-raspberry-pi

My email address is tag54@list.ru

Edited April 14, 2023 by TAGalex

[TAGalex]

The OLED display is also very interesting, I really want to use it.

Еще очень интересен олед дисплей, очень хочется применить его.

[rolfdegen]

The OLED display has a different pixel resolution and is not supported in the Jeannie software.

[rolfdegen]

Trial version 2.21s for display problem..

Please try this.. 

 

Sorry !?

I can not upload zip files in the midi box forum. Size of my zip file 1.2MB
Error message -200

Edited April 20, 2023 by rolfdegen

[TAGalex]

Good afternoon And if you try to download the mail directly to May: tag54@list.ru

[TAGalex]

Good evening, Rolf. I'm sorry, but it didn't work. some display is wrong.

 

[TAGalex]

[Hawkeye]

@rolfdegen try to split the zips, i think the maximum upload size is 1MB each.

Best regards,
Peter

[rolfdegen]

Thanks Peter. I have send Zip-File via email :)

@TAGalex

Mmm.. I think it's a problem with the display initialization. I changed that again. Please try again

File is send via email.

Greetings. Rolf

 

[rolfdegen]

The display had a protective film with a green tab ?

Oh I saw. It is blue !

Edited April 20, 2023 by rolfdegen

[rolfdegen]

Mmm.. Protective film for Display ST7735 and ST7735S is normal black or green. Blue is not right !?

[rolfdegen]

I found a display with the same problem. I can now try to eliminate the error :)

[TAGalex]

Good morning Rolf. Thank you very much for your help, it almost happened - the beginning is shifted and the number of pixels is inaccurate.

[rolfdegen]

Hello Alex.

Here is a new Jeannie Firmware 2.21 ST7735S version. I hope your display problem is solved :)

 

Change display code in the ST7735_t3.cpp file

// Initialization for ST7735R screens (green or red tabs)
void ST7735_t3::initR(uint8_t options)
{
  commonInit(Rcmd1);
  if (options == INITR_GREENTAB) {
    commandList(Rcmd2green);
    _colstart = 2;
    _rowstart = 1;
  } else if(options == INITR_144GREENTAB) {
    _screenHeight = ST7735_TFTHEIGHT_144;
    commandList(Rcmd2green144);
    _colstart = 2;
    _rowstart = 3;
  } else if(options == INITR_144GREENTAB_OFFSET) {
    _screenHeight = ST7735_TFTHEIGHT_144;
    commandList(Rcmd2green144);
    _colstart = 0;
    _rowstart = 32;
    } else if(options == INITR_MINI160x80) {
      _screenHeight   = ST7735_TFTHEIGHT_160;
      _screenWidth    = ST7735_TFTWIDTH_80;
     commandList(Rcmd2green160x80);
      _colstart = 24;
      _rowstart = 0;
  } else {
    // _colstart, _rowstart left at default '0' values
    commandList(Rcmd2red);
  }
  commandList(Rcmd3);

  // if black or mini, change MADCTL color filter
  if ((options == INITR_BLACKTAB)  || (options == INITR_MINI160x80)){
    writecommand(ST7735_MADCTL);
    writedata_last(0xC0);
	 _colstart = -2;	// only for ST7735S
	 _rowstart = -1;	// only for ST7735S
  }

  tabcolor = options;
  setRotation(0);
}

 

Greetings from germany. Rolf

Edited April 21, 2023 by rolfdegen

[TAGalex]

Thank you very much. But I can't compile the project - it constantly gives an error SD

[rolfdegen]

I have send you an email with hex-File :)

[TAGalex]

Rolf, a huge thank you for your responsiveness and ability to help. If you are interested in the ppt I developed, I can download (only) gerber files for you.

[rolfdegen]

I wish you a lot of fun with Jeannie. Large DIY block for the Jeannie and Updates..

Link:  https://www.sequencer.de/synthesizer/threads/jeannie-polyphonic-diy-synthesizer.160564/page-46

[rolfdegen]

There is a new case for the Jeannie..

 

https://www.ericasynths.lv/shop/enclosures/studio/tubeohm-instruments-jeannie-case/

 

With wooden side panel looks even better..

Edited April 22, 2023 by rolfdegen