Jack

Programmer
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About Jack

  • Rank
    MIDIbox Tweaker
  • Birthday January 01

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  • Website URL http://www.midibox.org/dokuwiki/doku.php?id=jack

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  1. MIDIbox SEQ V4Lite

    Hi all, I'm finally finished my MB SEQ V4L V1 from 2011. Sorry for the poor quality. Next step for me: Learn to play Next step for my children: Raspberry PI Touchcreen extension Best regards Jack
  2. OLED displays

    Thanks for your help. With the installed sequencer this option is still not available. Only if the bootloader alone is installed. Following steps are working for me: 1. Upload only bootloader 2. Connect the LCDs 3. Start MIOS Studio 4. Enter following into MIOS Terminal set lcd_type 0x02 store 5. Upload midibox_seq_v4_092 => Working  Only issue on 5V the LCD starts stinking (not like on LPC17 Core), so I changed to 3V and everything is fine now. Except the 3V3 Regulator getting really hot. Best Regards Jack
  3. OLED displays

    Hi all, I have the same Raystar like Jbdriver. On a LPC17 Core with 5V and 3.3V it is working like a charm. But on the STM32F4 (MB997D) it is not working, same issues like jarvis: What I have tested yet: * External power supply with 5V (Pin J2) and 3.3V (J15_S middle Pin) is not working. * Also with the 3.3V regulator from LPC17 Core it not working.   - STM32F4:J2 -> LPC17:J2   - LPC17:J15_S Pin 3v3 -> STM32F4:J15_S middle Pin   - STM32F4 USB and LPC17 power supply The left display is also not working 100% correctly. Some characters are wrong In my opinion it is a timing problem with the enable pins. Where can I set the "LCD type to 0x02"? In MIOS terminal this option is missing for STM32F4. Best Regards Jack
  4. @ latigid on can you upload a High Res PDF Version of the BLM, please? I need it for troubleshooting. Thanks and Best Regards Jack
  5. Found an interesting concept from teenageengineering.com just follow the link. Best Regards Jack
  6. MIDIbox Jam Session in Muenchen

    Hallo Thorsten, macht bitte Videos davon. Wäre gerne dabei gewesen, kann leider nicht daran teilnehmen, Best Regards Jack
  7. Thank you, I received my package today. Thank you also for your time and effort. Best Regards Jack
  8. No Stress, I have time. Just want to know when I should plan my midibox holidays. Best Regards Jack
  9. Hi seppoman, Do you have a update of the delivery progress? Best Regards Jack
  10. Desktop Case Concept

    Sorry I make a mistake. I mean the angle of view is not so optimal with the LCD on a flat case.
  11. Desktop Case Concept

    Hi Altitude, It looks nice but with a LCD this flat case is not optimal. I would prefer a sloped enclosure (Pultgehäuse) or a keyboard enclosure, see Link. Best Regards Jack
  12. Hi, I am also not a DSP specialist. My suggestions: - set the oszi to AC and measure again - check and measure the power source during triangle and pulse - check and measure the clock Do you use a amplifier? Best Regards Jack
  13. Einstieg MidiBox SID

    Hi, das gibt es auch eine nummer größer (mit mehr drehencoder Har Har Har) und teuerer: http://www.midibox.org/dokuwiki/doku.php?id=wilba_mb_6582 Die Bausätze gibt es hier: http://avishowtech.com/mbhp/ Best Regards Jack
  14. Einstieg MidiBox SID

    Hallo Hvl-Players, Vielleicht wäre das, was für Dich: http://translate.google.de/translate?js=y&prev=_t&hl=de&ie=UTF-8&u=http%3A%2F%2Fwww.midibox.org%2Fforum%2Findex.php%2Ftopic%2C14079.0.html&sl=en&tl=de&history_state0= kostet aber ca 150€ Best Regards Jack