Phatline

i also tried a on my own compiled version of mios studio - and it fries when try to open a hex file t@t:~$ mios_msi JUCE v2.0.38 JUCE Assertion failure in juce_File.cpp:149 [1]+ Angehalten mios_msi t@t:~$ since i dont found juce_file.cpp in the mios_studio binaries... i only found juce_file.cpp in for example: /home/t/midibox/mios32/trunk/apps/synthesizers/midibox_sid_v3/juce/JuceLibraryCode/modules/juce_core/files but there is no Line 149 (it is but it is a comment only...) have no idea, whats happening, maybe there are more i386-librarys that are what needet - but to bad they make no error - so i cant find out which one left, or is there a other problem

running but not workgin: when trying to open bootloader.hex (for my lpc17) it says: Reading project.hex ERROR: File doesn't exist! (but it exist!:/home/t/Downloads/mios32_bootloader_v1_018/MBHP_CORE_LPC1769/project.hex) the linux terminal give no error messages --- the error only comes from Mios Studio 2.4.6 itself puuuh... bad

i have a 64bit Linux Mint Mate 19 mios_studio is not running: meen when i double click, nothing happens, when i open it with Command-Line i get error messages like: "Error while loading shared libraries: libfreetype.so.6" and others... this things are installed on my system, when i then manually install the i386 library of it - i get it running. for example: sudo apt-get install libx11-6:i386 sudo apt install libxext6:i386 sudo apt install libfreetype6:i386 sudo apt-get install libasound2-plugins:i386 after that mios_studio is running.

thanks for that!

i.am open for tips of course. i would order dez. earlyest since have to earn money for it such things before.,..

in fact it is 0.1mm less deep that the one used in midiphy seq boomhttps://www.mouser.at/ProductDetail/Kycon/KCDX-5S-S2?qs=Hyo%2fOIDW0pNotQHJom5wpw== the plastic can get easy cut away with a sidecutter when needet (i had such plug from reichelt and had to cut it away for midiio-pcb )

Producer: Shenzen City Xiangyunfeiwu Technology CO. LTD: https://xyfwcn.en.alibaba.com/ Product: DS-8-03 https://xyfwcn.en.alibaba.com/product/60718425051-0/2_3_4_5_6_7_8_PIN_MINI_MIDI_stereo_DIN_female_jack_socket_connector.html?spm=a2700.icbuShop.prewdfa4cf.4.54422a7ec5aqED - i just dont want to spend 2,5€ for a Din Socket on Mouser > they are crazy...

i could get 500 Midi Socket for 127€ excl Import taxe from china --- which give about 0,25-0,5€ for a Socket --- anyone interested to take 100? (i am in austria) - dont think i want to hold more then 100 here in my workplace - so 400 would be aviable. best mike.

may it helps anyone - i have made a boom for aviable LCSC.com parts > there are quite much that have to order from mouser anyhow (i have qoted them - but i am not very confident they will be cheap) BOOM-SEQV4.ods (untested)

(deletet content) forget it --- my fail (this excel list and numbers .... getting confuzed)

cool thanks

652-3306F-1-103 (for displays?) can i substitue the 10K trimmers @ corekit with 20K ones? >

to 6N136, by searching the midibox forum there are some posts that they used th 6n136 with no problems... i will try them... to not blow up the SEQV4+ tread: ? see i right that you add this lines @ the end of boom: CORE: UI: all other is unchanged? > means you just add this lines to the end of the Boom List?

in UI-Essentual-Kit - the last element of the boom is used the maker number: (makes not a different, but it confuzed me... came to a part which not exist, but as i can see evertything is in stock! sorry.) 4816P-T02-103LF|1 (thats maker nr.) 652-4816P-T2LF-10K|1 (thats mouser nr.) 782-6N138 CORE-essentual-Kit 1800 in stock - but stopped production - can i take 6n136 instead? or others (will not that go away that fast,but since on lcsc they have for example 136 but not 138...for example)

i have finished going thru the BOOM (making a excel for what i order from lcsc and what from mouser)... there are a couple mouser not in stock with weeks of lead time... (just a note, doesnt matter for me - same for lcsc ... until all is aviable, there will be some other not in stock, while other get in stock again...i understand) quest: the "517-929836-01-36-RK" (2x72pin header) is it really needet@once? > or is it to cut down to get smaller pin headers? --- i ask because its 3,4€ on a other side i could get e.g. 3x40 for 0,3€ each...

so everything is aviable now?

I am sourceing cheap alternatives to mouser, for my projects, and for you dipcorei want to try https://lcsc.com for some of the parts. (some parts i already put in your dipcore wiki boom) some questions: RESISTOR: do they need to be 1/4W or are there some where 1/10W is enough? CRYSTAL: i dont know what Quarz you take... but when look at the footprint then it looks like it can only be "Reflowed" ? since the solder points are under the crystal? most of the Crystals i found have it under the Body... for example: 8MHZ 12pf how we solder them? C12-C13:20pf - had to be changed when using a other crystal.... so for the example above i would replace it with 12pf (or is there more i have to think of?)

4Midichannels @ each 512Steps X 32th X 128 CCs of course only a few of the 128CC should be used @ once - 4x128xCCs @ 32th is Midi Data MESS and µC Death maybe only 256Steps, will depend on RAM.... RealWorld will tell each TRACK has a shared Track length for all its 128 CCs, The Whole Track can be copied, or a single CC. There is no EDIT, you can erase a CC or Track and make it new/override CC-Looper need a Synth with LEDRINGs -otherwise you have no Feedback and Overview. --- for Synths without LEDRINGS i take MSQ-CC-LRE http://wiki.midibox.org/doku.php?id=msq-cc-lre - it has 8x32CCs and can automate them, and Save and Dump/Recall-them - CC-Maping is Hardcode.

boards arrive... now making a boom

Konga Trigga: i am on the PCB-Design right now... not finished, just at the start, but this is the UI-Arrangment i think (10x10cm PCB) has 3 Trigger-Mic Inputs (which are 0,5€ Elektret Capsulas), each for one Konga Drum. The 3 Pots are the preamp-Gain, they have to set only once... Konga Trigger then preamps the signal > the signal gets buffered mix - down to a Audio Sum - which can be use a other way (recording, efx...) how ever this is untested - and not part of the deal now... the preamped Signal then get rectified, and filtered, and go into a Schmitt Trigger, which transfair it to a 0 or 1 Logic Level > this goes into the Microprocessor: ---since dipcore has only 2 AIN > i decidet to mix down all 3 MIC and feed it into 1 AIN... maybe its not accurate Velocity then --- it has to be tested in real world, like many other functions in this shematic.... in the microprocessor (dipcore) - software functionalitys: step-sequencer (chooseable tacts 3/4 4/4 5/4 6/4 7/4 8/4...) whith just a few steps - lets say 16steps which one of the the triggers now Count the Step-Sequencer, and which one just retriggers the Sequencers Notes - is set in the Menu for this song (saved on SD) The Step Sequencer is a 2 Channel - bass and poly. they are counted equal, but we can decide which of the triggers trigger Poly or Mono Midichannel out. a connected Keyboard on Midi-In1 is input for the Step-Record, - on the Menu i cand activate it as "REC-only" or "REC-&-Trigger" - so it just sets the Notes, or it also Triggers the Notes to Output to Midiout... There are differnt Modes for the 6 Buttons: one of it is the Perform Mode > where we can shift the Sequencer arround, have record buttons and so on.... The LCD is primary for the Routing-Setup, and a displays for different Modes - for example, it shown in Big Letters the Actual Step of Sequence this is just a start - (and NO its not the last 10x10cm Format Project ;) --- a Multiband-Distortion is also Planned - and then its enogh for a while)

did i connect the OLED-Display right?: i took this as blueprint: > it says CS0 to CS --- but on dipcore i see only CS1 --- doesnt matter?

thx - looks good - i converted it to kicad library: oled-kicad.zip

lpccore gives 3.3v on midi while stm32+midio gives 5v so xoxbox have problems with this non standard low voltage - try the stm core.

i have this standard 7-pin OLED 1306 Displays: and i want them to include it into a kicad project (i can translate eagle to kicad) does anyobody have footprint and shematic file? i found in internet, some files but all of it are OLED-Foil-Connector to a PCB where all the Foil-Wires resulting into this 7-Pin Breakout - that i dont need. i have already a Display and the PCB where it sits on it - and from there i get a 7-Pin Connection to my Project PCB. short i need a Library for the complete Display shown in the Video above. anyone? thx.

thx! so PB6-J4A.SD PB7-J4B.SD for example? fine do i have to change anything in mios itself - or is it done in the main app/mios.config file? (i know J5 and J10 are GPIO labeled on standard core docu - but J4 is for IIC)