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Phatline

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Everything posted by Phatline

  1. this will take a while - look into the forum in 5 weeks or so. i need the PCB to make a new version off Triggermatrix (http://wiki.midibox.org/doku.php?id=triggermatrix4) the Frontpanel is not a generic MatrixController thing - it has 17 Displays, 8 Faders, some rotarys and buttons, the Software for this is not a normal Midicontroller-code (aka Midibox NG) - its my own creation a sequencer based on MIOS. - but if i not make a shematic mistake, the pcb should be usable like the orginal BLM16*16+X in other Midibox Projects.
  2. hei i am currently working on a BLM16x16+X. based on the improvements released here: blm16x16_build_guide Orginal-Circuit: Improved Circuit: The Kicad-Files for it: BLM-Scalar-einfach.zip All shematic Symbols have SMD-Parts (with 3D bodys) assigned, also MouserPart Numbers are assigned ---but: its not routed - since i will integrate this circuit (like LatigidON did) on the BLM-PCB itself. - I have no interest to Route the Scalar PCB itself - but its a good starting point - if somebody want to make a own PCB. based on that, i am currently working on a BLM16x16+X: I hope i made no mistakes in the shematic...
  3. i made a passive design, since the fan which came from mouser, was dead from the beginning... since it is a 6582, it was not going very hot anyway... but i drilled Holes into the pcb under the SID-Sockets, and cut aways some plastic from the socket too. i too drilled some holes in the plastic body under the Main-PCB too, the backside off the SID should be enough to get rid off the hot air...
  4. about MB-NET http://www.ucapps.de/midibox_sid/mbsid_v2_communication.pdf http://www.ucapps.de/mbhp/mbhp_core_v3.pdf http://www.midibox.org/dokuwiki/lib/exe/fetch.php?media=mb-6582:mb-6582_base_pcb_r2_color.pdf already resoldered all pins on core 3 and 4 replaced the pic 4 with a new pic... measured the can bus wires and diodes, replaced the Diode for core 4 removed R6 from core 4 reuploaded code for core 1 (aka 0) on the automatic reboot of mios, it didnt tell me that sid4 no mb-net... but after power off-on it says again: no response... ok it also tells me on startup: 1st screen: mios v 1.9h tk.... 2nd screen: [not here!] version 2.044 launching cs (what is not here????) 3rd screen: sid 4 not aviable no mb net response
  5. thx got it... it was the ground pins... which are surroundet wit massive groundplanes (without traces that could make a thermal decouple). i heatet the.groundplane.with hot airgun,.and soldered all groundpins.again... worked " now.it says "sid 4 not aviable no mb net response" core is working, checked it by connecting a lcd to it... also reuploaded the firmware with id3... is the net a com between cores or between sid and core?
  6. hei. i built the mb-6582 from an old kit... the 3 slave cores, provides a working a LCD, but not on the Master-Core, there i only see black-blocks... when i boot up the SID, i have Blocks all over the screen, then it refreshes, and i have blocks on first and third row off the display. What can be the problem? I already measured the connections from J15 to the PICs Pins. checked all J15 and PIC pins for Shortens against Neighor pins, and to ground and to +5V also removed all Shiftregisters, and Bank-sticks, and SIDs (is it necessery to have the Shiftregisters connected?) I also checked the SI-Pin off the HC165 - but they are not grounded or 5V... i also placed in a PIC from a working unit - and it is still black (so it is not the PIC) I already replaced the oscillator i checked all Resistors for their value - seems to be right... (i can upload new code, so it boots up proberly... also newest bootloader is on the PICs) - mike
  7. thx i am working on the Frontpanels now, For the Button Board i use Aluminium Clear Acrylic for Screen-Encoder Section Opal Acrylic for the Motorfader Section - +++because, i plan to make RGB-LED-Boards so light up the Channelstrips in the same Color as they are in Ableton Colored... so i see groups, and have overview.... i want to mount them lower to the Encoders and make a Aluminiumplate to block the LED-Light from lightning into my eyes directly. i too make traces into the Acrylic, so i have less Illumination from strip to strip:
  8. i use customcode based on mios32 - so i could enclude modified lcd functions (no midibox ng...)
  9. i use J10 in combination with 74hc595 (latigidon display driver board) it seems to work for 56 screens (+8 from J15) how and where is the multiplexing logic for J10 programmed? and how to expand it to 80 screens? (hi update speed is not needet)
  10. i tryd to midify a old home organ (where every key was wired to lots of voices - without any logic...) at least there i had a lot off noice from the microcontroller, and bleeding.... but it worked - except from the noise - it worked - maybe ti would helped to use a lot of capictors to LPFilter the shiftregister outputs.... i gues the Relays terminate the digital-noise/transistor bleeding - so you get a clean solution.
  11. i am always interested into stm32F4 cores and stuff --- but RE_ take it - i am not interested into all off it --- but you will need all off it to build a seqV4 - so RE_ take it!
  12. (at least he didnt answer me - i didnt bought it - so it may be aviable) better you send him a PM - maybe he has no email notification for topics...
  13. about the things above... well most of the things you dont need... you need 3x DINX4 1x DOUTx4 2x 2x40 LCDs 17x encoders a lot off buttons and LEDs 1x core 1x DIN MIDI much wires... a custom frontpanel big breatboards - to build a custom UI better go to V4, search the flearmarked forum for a "wilba" frontpanel pcb, and a stm32F4 core with discovery board, and a Midi IO Board Frontpanels you can order from "the beast" from UK.
  14. ok next step... "Mute" & Solo Buttons needs some external DINX and DOUTX boards (in order to make the SRIO-Gain short)
  15. interested in stm32f4 and discovery.
  16. interested in tms32f4 and 2 midi io . rest i dont need.
  17. pcb arrive, soldered 4 off them (12 channels) - the 4 others i make a nother time. (24ch in total) the display drivers from Andy work great again! the midibox code is working, the max for live patches too. (at least for this state i am happy to get automaticly the Channels names, and the Macronames!!! hell yeah!)
  18. Lets get started... Goal is a midicontroller for Ableton live, at the beginning as simple midicontroller, maybe later to transfair Labels via max4Live to the controller... it will not a midibox-ng script, it will be a own program based on the MIOS-platform. Hardware first, i designed a 6xSSD1306 + 9 Encoder Board, that is scaleable --- i will use 8-10 off it, its documented here (incl gerbers): http://wiki.midibox.org/daw-encoder-display i already have the Motorfaders and the ready soldered and flashed mf-ng boards, i will controll them with a stm32F4 board... which also handles the encoders and displays. in order to drive the displays stable, i use latigid-ons display driver board. - this is also the offical discuss topic for this project (which is linked in the wiki)
  19. i guess not the pyboard uses a 12Mhz external crystal? and Mios32 needs? look at the Pinout: http://wiki.midibox.org/lib/exe/fetch.php?media=antichambre:pinout_compare_chart2.png a quick look at for example the SD-Card Pins - of the pyboard and on Dipcore or Discovery stm32F407VG - says that the use other GPIO to do things... So yes you may flash that pyboard, but the Mhz might not be right (aka need to replace the oscillator) So yes you might run MIOS afterwards... but you cant use for example the onboard SD-Card - because it is wired to other pins... you have to DO the work that antichambre did (change the GPIO ports in MIOS, make a new toolchain, and that is a Job for someone who knows what he does - i would be very happy if i could do that - or someone introduce that skill to me- but i dont have any glue about that)
  20. recently i had 3 days free, to make music eat sleep, and do it all again....
  21. i am on work the last years, on my own midibox CV- project... since i am a one man show, and there are a lot of projects running in paralell - and money is aviable only all "holy times"... it is not finished, and will not be in near future, but it will be in far future, since it is a core thing in my setup. (since i am on the way to modular...) http://wiki.midibox.org/doku.php?id=cv1 it has not much to do with a NG, or MB-CV2... but it is a CV-Envelope Generator, Recorder and Looper, LFO, and Mixer, and the future goel is to have one UI that remotes a lot of Core-Modules which are connected to independend Midibox-AOUT-Modules, so you could use One to build up a complete midified (so you can save and load presets) Analog-Synthesizer - a drumsynth for example, and multiply that by for example by 8 so you have a 8part Drumsynth with one UI - so you save space in your eurorack... how ever not finished - if interestd follow this topic:
  22. @RIO linker? this is not a software swich/link... its a hardwareswitch, and if he had that switch in the firstcase, he might have solved the problem already. Since he was talking about a new SD-Card, and of corrupted Files, i thought there is maybe no hardware-config file (or 0kb file) on the new card. --- later on he posted a picture of the SD-Cards filestructure... and yes i now see there is a 22kb File on it > so yes he dont need the Hardwarefile because there is one - congrats! wilba: http://wiki.midibox.org/doku.php?id=wilba_mb_seq&s[]=wilba
  23. " you may also need to put the hardware config file on the root of your new sd-card: i guess its a wilba without track-position LED-Matrix? then this is the hdwg-file: /midibox_seq_v4_096/hwcfg/wilba/MBSEQ_HW.V4 (is in the zipped firmware) " i already wrote where it is (read! and take it serios), it seems that you dont have a Wilba-Interface, looks like a standard DIY-Interface? i would first try to go into bootload mode via.: http://wiki.midibox.org/doku.php?id=home:mbhp:module:bootloader-switch build this switch, set the switch to bootload mode, reboot the core, then open mios studio, upload new SEQV4 code.
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