(yuav luag) Universal MIDI SysEx CC Programmer (thiab Sequencer ): 7 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

Nyob rau hauv nruab nrab eighties synths manufaturers pib txheej txheem "tsawg dua yog qhov zoo dua" uas coj mus rau cov leeg pob txha. Qhov no tau tso cai txo tus nqi ntawm tus neeg tsim khoom sab, tab sis ua rau txheej txheem txheej txheej tediuos yog tias tsis yooj yim sua rau tus neeg siv zaum kawg.

Cov neeg tsim khoom lawv tus kheej thiab cov tuam txhab thib peb tau lees paub cov thawv ntawv uas muaj cov pob qhov rooj thiab/lossis cov swb kom cia koj ua tau "ua si" nrog koj cov synths tones, tab sis cov no yog ua dag ntau dhau niaj hnub no thiab, zoo li ib txwm, peb raug yuam kom nrhiav cov kev daws teeb meem pheej yig los ntawm peb tus kheej;)

Txoj haujlwm no tau los ntawm qhov kuv xav tau kom yooj yim kho thaj ua rau thaj ntawm qee qhov ntawm kuv qhov synths kawg yuav: Roland Alpha Juno 2 thiab JX8P. Nws pib ua tus tswj SysEx yooj yim, tom qab ntawd nws loj tuaj ntawm kuv thiab dhau los ua qee yam nyuaj dua, nrog rau lwm cov synths txhawb ntawm txoj kev (Korg DW8000, Oberheim Matrix 6/6R, SCI MAX) thiab cov ua ntu zus.

Hauv cov lus qhia no kuv yuav qhia koj yuav ua li cas kom paub koj tus kheej lub maub los: cov cuab yeej pheej yig uas ua raws li cov thawv tswj hwm tus nqi qis… thiab ntau ntxiv (txuas ntxiv nyeem kom paub meej…).

Kauj Ruam 1: Qhov Tseeb Qhov No Yog Dab Tsi (thiab Dab Tsi Tsis …)

MIDI SysEx thiab Kev Hloov Hloov tus tswj ntawm no yog qhov tseem ceeb 16 pob qhov rooj (lub zog loj) thiab 4 khawm MIDI maub los. Lub ntsej muag lub ntsej muag ua haujlwm peb "nplooj ntawv", rau tag nrho ntawm 48 synth tone parameters.

Kuv ua tus tswj hwm sib xws nrog kev tswj hwm hloov MIDI cov lus (ib qho yooj yim thiab "thoob ntiaj teb" hom MIDI cov lus tau nthuav dav siv los ntawm cov tuam txhab tsim khoom tshwj xeeb los ntawm 90's) thiab SysEx cov lus (lwm hom MIDI xov, txoj kev tsawg dua thiab cov synth tshwj xeeb hnyav siv hauv 80's).

Tshwj xeeb, tus tswj hwm los ntawm lub neej ntawd yog sib xws nrog:

- Roland Alpha Juno (1/2) Cov.

- Roland JX8P

- Korg DW8000

- Oberheim Matrix 6/6R (> 2.14 firmware)

- Sequential circuits MAX/SixTrak.

Koj tuaj yeem thaum kawg ua tus tswj hwm los ua haujlwm ntawm ib qho synth uas tuaj yeem tau txais MIDI tswj kev hloov pauv (CC) cov lus, tab sis nws tau xiam oob qhab los ntawm lub neej ntawd.

Ua qhov qhib qhov xwm txheej ntawm txoj haujlwm, nws yooj yim heev los txhawb lwm cov synth uas koj xaiv (saib cov cai theem kom paub meej).

Lub suab tsis suav nrog txhua tus lej tuaj yeem ua rau tsis meej pem thaum xub thawj, tab sis nws tsis yog "random" raws li nws tuaj yeem zoo li: nws ua raws qhov kev txiav txim ntawm cov chaw tsim khoom MIDI daim ntawv siv. Nov yog qhov kev xaiv tsim kom ua raws txoj cai yooj yim thiab "thoob ntiaj teb".

Koj tuaj yeem rub daim duab nrog 4x4 "txheej txheem" Kuv paub rau Alpha-Junos, JX8P, DW8000, Matrix 6 thiab MAX/SixTrak ntawm nplooj ntawv no: cov xim xiav yog cov uas koj tuaj yeem tweak thaum nyob rau nplooj ntawv 1, dub rau ntawm nplooj 2 thiab txiv kab ntxwv rau ntawm nplooj 3.

Txawm hais tias tus tswj hwm tsis muaj lub vijtsam, toying nrog synths uas qhia koj tias qhov ntsuas ntsuas tau ntsuas nyob rau lub sijhawm tiag tiag ua rau txheej txheem ntawm kev tsim thaj ua rau muaj kev zoo siab. JX8P thiab Matrix 6, piv txwv li, muaj peev xwm ua qhov no; Alpha Juno, hloov chaw, tsis txhob qhia koj qhov kev hloov pauv thiab ua rau qee yam nyuaj me ntsis (tab sis tsim thaj ua rau thaj txaus yog qhov ua tau yooj yim dua thiab yooj yim dua los ntawm kev siv lub hauv paus tsis muaj qhov sib txuas); DW8000 tsuas muaj cov lej hais qhia, tab sis koj tuaj yeem pom koj cov tweakins nyob rau lub sijhawm tiag tiag yog li nws nyob nruab nrab ntawm qhov no.

Dab tsi txog cov nyees khawm nyob ntawd?

Zoo, thawj tus (sab laug sab laug hauv kuv qhov kev teeb tsa) yog rau nplooj ntawv nthwv dej: dhia mus rau qhov ntsuas tom ntej ntawm nplooj ntawv ntawm txhua qhov nias ntawm lub pob. LEDs yuav qhia rau nplooj ntawv uas koj nyob hauv.

Qhov thib ob thaum nias xa thaj rau koj qhov chaw ua haujlwm rov qab rau lub synth (daim duab nws: koj tau ua thaj ntawm koj lub neej, tom qab ntawd kov lub program program khawm ntawm lub synth nto thiab lub pob tshwj xeeb thaj tau thauj khoom … txhua yam koj ua haujlwm tau ploj mus !). Nrog lub pob no koj tuaj yeem xa tag nrho cov txiaj ntsig uas tus programmer tau cim tseg thaum lub sijhawm txheej txheem txheej txheem kawg. Cov txheej txheem rov nco qab no tsis ua haujlwm yog tias koj nias lub randomizer dua (txheej txheem randomization sau dua txhua qhov tsis nyob hauv lub cim xeeb) thiab nws tsuas yog ua tau zoo ntawm qhov ntsuas koj tau kho tsawg kawg ib zaug. Qhov hloov tshiab kawg tsis tau khaws cia hauv lub cim xeeb tom qab kaw.

Qhov thib peb yog rau kev ua haujlwm thib ob: tus randomizer/patcher! Tig lub pob qhov rooj tag nrho uas koj xav tau qhov ntsuas uas lawv ua rau xauv mus rau tus nqi tsawg kawg (piv txwv li oscillator LFO, oscillator lub hnab ntawv, thiab lwm yam) lossis tig tag nrho clockwise kom ua tiav qhov txiaj ntsig (piv txwv li oscillator sib xyaw ntim, VCA ntim, thiab lwm yam) thiab nias khawm kom pib nws randomization txheej txheem rau txhua lwm yam tsis.

Khawm thib plaub yog nyob ntawd kom qhib lub qe Easter (xaiv …) Kuv tau tso rau hauv cov cai tom qab pom tias txheej txheem zoo meej rau … 16 qib MIDI tus lej! Raws nraim: nias lub pob plaub (MODE khawm), tus tswj hwm yuav nkag mus rau "hom ntu" thiab koj yuav raug tso cai ua cov ntawv sau ib yam nkaus li cov qub txheej txheem sib piv tau ua. Nyob zoo!

Nias lub MODE khawm dua kom rov qab mus rau tus tswj/tus ua haujlwm hom.

Yuav ua li cas txog cov LEDs?

Muaj 4 LEDs hauv kev teb tsis raug rau txhua lub pob (ntawm sab xis ntawm txhua lub pob hauv kuv qhov kev teeb tsa); cov LEDs no muaj ntau qhov sib txawv:

1) lawv qhia koj tias nplooj ntawv koj nyob qhov twg (sab saud LED tau teeb thaum koj nyob hauv nplooj ntawv 1, LED hauv qab tau taws thaum nplooj 2 ua haujlwm, LED 3 tau teeb … koj xam nws koj tus kheej). Peb raug txwv rau 3 nplooj ntawv ATM, tab sis cov lej tuaj yeem hloov kho tau yooj yim los lis ntau nplooj ntawv;

2) qhov thib ob LED qhia tsis tau cov nplooj ntawv 2 THIAB tau taws thaum lub microcontroller xa cov ntawv yav dhau los (thaj rov nco qab);

3) qhov thib peb LED qhia tsis tau nplooj ntawv 3 THIAB tau teeb thaum lub sijhawm ua haujlwm randomization.

Plaub qhov LED tsis ua dab tsi hauv MIDI tus tswj hwm hom thiab tau siv rau kev hloov pauv thoob ntiaj teb.

Tag nrho cov haujlwm no tau xa tawm raws li MIDI cov lus, yog li txhawm rau ua kom muaj txiaj ntsig, koj cov synth yuav tsum muaj peev xwm/ua kom tau txais thiab txhais cov lus no

Kauj Ruam 2: Tus "Hidden" 16 Cov Kauj Ruam Sequencer

Raws li tau hais, thaum ntsuas tus tswj hwm kuv pom tau tias nws yuav zoo los cia ua ntu zus ntawm cov ntawv sau cia kom kuv tuaj yeem hloov kho cov ntsiab lus synth thiab muaj lub tswv yim zoo ntawm qhov kawg ntawm lub suab. Kuv muaj software sequencer (Kuv nyiam seq24 ntau heev!), Tab sis cov khoom siv no yog yuav luag PERFECT 16-kauj ruam ua ntu zus! Tom qab ntawd nws tsuas yog teeb meem ntawm cov cai los siv nws.

Koj tuaj yeem toggle ntawm hom kev tswj thiab hom ua ntu zus los ntawm nias lub pob #4 (QHOV TSEEB khawm).

Thaum nyob hauv cov qauv khawm khawm ua haujlwm sib txawv thiab LEDs muab koj cov ntaub ntawv tshiab:

thawj lub pob (SHIFT khawm) thaum nias tso cai rau lub sijhawm, nco qhov ntev, raws thiab hloov pauv octave; tus nqi nrawm yog muab los ntawm txoj haujlwm ntawm thawj lub hwj chim ntsuas, qhov ntsuas qhov ntev tau suav los ntawm txoj haujlwm potentiometer thib ob, MIDI raws los ntawm txoj haujlwm thib peb thiab plaub lub zog thiab octave (-1 o mus txog +2) los ntawm lub lauj kaub thib tsib. Koj tuaj yeem tswj lub sijhawm los ntawm 40 BPM (tig lub zog ntsuas #1 puv lub moos rov qab thaum tuav lub pob #1 nias) mus txog ze li 240 BPM (tig lub hwj chim #1 puv lub moos raws li lub zog khawm #1 nias). Koj tuaj yeem teeb tsa cov ntawv ntev mus rau ib nrab ntawv, ntawv peb lub hlis, cim yim, kaum rau cim los ntawm tig lub lauj kaub #2 thaum tuav lub khawm hloov. Koj tuaj yeem teeb tsa MIDI cov channel (thawj channel thiab channel thib ob) los ntawm 1 txog 16. Cov hauv paus sau tseg ntau (los ntawm C2 txog F#4) tuaj yeem txo qis ntawm ib lub octave lossis nce los ntawm ib lossis ob octaves.

Los ntawm lub sijhawm tsis tu ncua tau teeb tsa rau 120 BPM thiab nco ntev txog rau lub hlis sau ntawv.

- khawm thib ob pib thiab nres cov ntawv sau ua ntu zus. Raws li tau hais, yog tias koj hloov pauv hom los ntawm nias lub pob #4 (QAUV) thaum ua ntu ntu koj yuav nkag mus rau hom kev tswj tab sis cov ntu yuav txuas ntxiv mus.

- khawm thib peb yog PANIC! Los ntawm kev nyuaj siab nws txhua daim ntawv yuav raug kaw.

- plaub yog siv los sib hloov ntawm cov qauv thoob ntiaj teb (pather lossis sequencer) thaum khawm #1 tsis raug nias, lossis nruab nrab ntawm cov qauv ib txwm muaj (saib hauv cov lus qhia) thaum #1 muaj kev nyuaj siab.

Hauv cov xwm txheej tshwm sim yog tias koj nias lub pob xaiv hom thaum khaws khawm #1 (SHIFT) nias koj tuaj yeem hloov ntawm 3 hom sib txawv sib txawv:

1 - 16 qib mono ntu

2 - 16 cov kauj ruam poly ntu: sau ib lub octave qis dua li cov lus txhais los ntawm cov lauj kaub tau ua rau ib yam nkaus (qhov no ntws 2 lub suab ib zaug)

3 - 8 cov kauj ruam poly ntu, ob txoj hauv kev: ob txoj kab sib law liag 8 kauj ruam ua ntu zus raug xa mus rau ob txoj kev sib txawv (CH1 thiab CH2 los ntawm lub neej ntawd); los ntawm kev teeb tsa tib tus nqi hauv ob qho tib si ntawm thawj thiab thib ob channel koj tuaj yeem muaj ob txoj kab sib luag 8-theem sib tw ua si los ntawm tib yam (polyphonic) sib xyaw.

Txog LEDs: sai li sai tau thaum koj nkag mus rau lub hom phiaj teeb tsa, tag nrho plaub lub teeb yuav ci. Thaum koj pib ua ntu zus, LEDs yuav ua raws ntu (lossis ntu ua ntu zus). Kuv tso ib qho LED txhua plaub lub hwj chim thiab zoo txaus rau kuv. Nws yuav yog qhov yooj yim los hloov qhov kos duab los daws 16 LEDs, ib qho rau txhua kauj ruam koj.

Cov kauj ruam ua ntu zus nco tus neeg uas tuaj yeem pom tsim nyog: MIDI sync IN, cov kauj ruam tuav (koj tsuas tuaj yeem kaw ib kauj ruam tawm), CV tawm.

Kuv tau siv lub sijhawm tawm, tab sis qee qhov tsis zoo. Kuv sim ob txoj hauv kev rau qhov no (ib qho nrog thiab ib qho tsis muaj lub sijhawm cuam tshuam), tab sis lawv ob leeg qhov twg tsis zoo (lossis tag nrho tsis ua tiav). MIDI moos yuav tsum nruj-zoo meej rau kev ua haujlwm ntev. Lub moos teeb liab raug xa mus lawm thiab koj tuaj yeem kaw nws ncaj qha rau ntawm daim duab (saib tom qab kom paub meej).

Daim ntawv ceeb toom tias cov theem ua ntu no yog MIDI, lossis digital yog tias koj xav tau, yog li txhawm rau ua haujlwm yuav tsum txuas nrog lub synth qhib kom tau txais thiab txhais cov lus zoo li no

Kauj Ruam 3: Xav Tau Kho Vajtse thiab Tsev

Tom qab tag nrho cov lus no, cia muaj kev lom zem!

Peb tab tom mus rau txoj kev Arduino. Kuv siv Arduino MEGA vim tias muaj qhov ntau ntawm cov khoom siv sib piv (peb xav tau lub thawv uas muaj cov pob qhov rooj, tsis yog peb?!:))).

Tshwj xeeb, Arduino MEGA tuaj yeem tswj tau 16 qhov kev nkag mus sib piv (nrog qee qhov kho vajtse hloov pauv, piv txwv li los ntawm muxing, koj tuaj yeem nce qhov no tab sis peb tsis mus txoj kev no ntawm no), yog li peb yuav xa 48 MIDI cov lus ntawm 16 lub zog ntsuas. Txhua lub zog ntsuas yuav tom qab ntsuas peb qhov ntsuas, ib qho rau txhua "nplooj ntawv"; nplooj ntawv raug xaiv los ntawm khawm hloov.

Cov npe khoom kho vajtse:

- 1x Arduino MEGA

- 16x tawm, ib leeg tig 10 K ohm potentiometers

- 16 x lauj kaub pob qhov rooj

- 4x lub sijhawm thawb nyees khawm

- 4x LED

6 x 220 ohm resistor

- 1x MIDI txuas

- 1x lub thawv ABS cov phiaj xwm

Qee qhov cable, xaim xaim thiab rau - yim teev ntawm lub sijhawm seem.

Kuv siv lub perfboard thiab qee lub taub hau tus pin kom paub txog ib yam ntawm daim ntaub thaiv kuv tau siv cov khoom tiv thaiv thiab qhia cov xov hlau. Qhov no muaj qhov zoo ntawm kev cia koj tshem koj li Arduino thiab siv nws rau lwm txoj haujlwm (peb txhua tus poob qis ntawm Arduino cov laug cam ntawm qee kis!) Nws tsis yog qhov yuav tsum tau ua thiab lwm txoj hauv kev zoo tuaj yeem ua rau desolder Arduino MEGA tus pinheaders thiab cov laug txuas ncaj qha rau hauv qhov chaw.

Kuv siv 200 ohm resistors nyob rau hauv qhov chaw ntawm 220 ohm resistors thiab lawv ua haujlwm zoo meej lawm; Kuv yuav twv txawm tias 150 ohm resistors yuav ua haujlwm zoo (rau ob qho tib si MIDI kev sib txuas lus thiab LEDs).

Txhawm rau tsim lub thawv, kuv xub siv qee daim ntawv adesive rau ntawm lub npov saum npoo, ntsuas qhov twg lub qhov yuav tsum tau drilled (Kuv muaj 3 cm los ntawm lub qhov rau lub qhov kom cia txhua lub lauj kaub kom haum) ua cov ntawv qhia thiab tom qab ntawd nthuav mus rau sab xis qhov loj kom cia lub lauj kaub xov lossis cov xov xov kom dhau nrog lub laum mini. Kuv siv sijhawm ntau dua lossis tsawg dua 2 teev kom ua tiav lub thawv. Kuv pom qhov me me ib yam nkaus, thiab kaw cov LEDs hauv qhov chaw.

Kuv kuj tau nqus ib lub qhov rau MIDI OUT txuas thiab lwm qhov rau lub txuas txuas hluav taws xob arduino (Kuv siv ncaj qha rau hauv USB txuas lub zog txuas thiab khov kho xauv lub arduino MEGA hauv qhov chaw).

CEEB TOOM: Ib txwm ib txwm looj qhov muag thiab tiv thaiv tes thaum ua haujlwm, yam khoom twg koj tab tom ua haujlwm (yas, ntoo, hlau, sib xyaw … nws tsis muaj teeb meem: koj muaj kev pheej hmoo ob qho tib si hwm cov cuab yeej siv hluav taws xob thiab cov khoom tawg/tawg los ntawm cov cuab yeej txav mus).

Tom qab ntawd, Kuv tso tag nrho cov lauj kaub thiab cov nyees khawm thiab muab cov khoom sib txuas ua ke raws li daim duab txuas. Ib txoj hauv kev zoo los txo qhov hnyav ntawm qhov khoom kawg (thiab ntev ntawm cov kab hluav taws xob) yog kom daisy saw txhua lub lauj kaub ob qho tib si ntawm kab 5V thiab kab GND.

Thiab ua ntej leej twg nug: Kuv paub, lub thawv uas kuv siv yog dab tuag! Tab sis nws tau dawb thiab tsis muaj dab tsi ntaus dawb:)

Kauj ruam 4: Kev thaiv kab

Cov khoom txuas yog yooj yim xws li thaiv lub hwj chim (x16), lub laub khawm (x4) thiab LED (x4) mus rau Arduino microcontroller board. Txhua qhov Arduino cov hauv paus tau npog ntawm no:)

Txuas nrog yog cov thaiv. Ceeb toom tias:

- Txhua tus pin sib piv tau siv (los ntawm A0 txog A15), ib qho rau txhua lub hwj chim;

- 4 tus lej digital (cov tswv yim) tau siv (los ntawm D51, D49, D47, D45), ib qho rau txhua khawm;

- lwm 4 tus pin (digital outputs) tau siv rau LEDs (D43, D41, D39, D37);

- MIDI tawm kev sib txuas yog qhov yooj yim heev thiab thov kom muaj ob 220 ohm resistors (tab sis nqis mus rau 150 ohm yuav ua haujlwm)

- Cov nyees khawm tsis nug txog pulldown resistors yog tias daim duab kos ua rau sab hauv Arduino rub tawm cov neeg tawm tsam.

- Txhua LED nug txog qhov txwv tsis pub tiv thaiv (200-220 ohm zoo rau LEDs ntsuab).

Kuv tau siv cov koob digital uas tau teev tseg rau kev sib haum xeeb, tab sis lawv tsis yog "tshwj xeeb" pins (peb tsis siv lub peev xwm pwm ntawm qee tus pin ntawm no lossis qee qhov tshwj xeeb tus lej tshwj xeeb): koj tuaj yeem teeb tsa koj cov koob digital nyiam, tab sis nco ntsoov hloov kho raws li txoj cai lossis koj cov nyees khawm/LEDs yuav tsis ua haujlwm!

Thov, ceeb toom tias kev sib txuas MIDI OUT hauv daim duab yog saib ua ntej (tsis pom tom qab).

Kauj Ruam 5: Software - Qee Qhov Txuas rau Txoj Kev Xav

Kuv yuav tsis piav qhia tag nrho txoj kev xav tom qab System Tshwj Xeeb lossis Tswj Hloov cov lus vim tias muaj ntau cov ntawv zoo nyob rau ntawd thiab nws yog dag rau rov sau dab tsi twb tau sau lawm.

Tsuas yog qee qhov txuas nrawm rau Roland SysEx kev siv:

- https://erha.se/~ronny/juno2/Roland%20Juno%20MIDI%2… (ENGLISH)

- https://www.2writers.com/eddie/tutsysex.htm (ENGLISH)

- https://www.chromakinetics.com/handsonic/rolSysEx.h… (ENGLISH)

- https://www.audiocentralmagazine.com/system-exclusi… (ITALIANO)

thiab qee qhov txuas rau MIDI feem ntau:

-

-https://www.music-software-development.com/midi-tut…

Kauj Ruam 6: Software - Sketch

Nov txuas nrog yog cov duab kos uas koj yuav tsum xa mus rau koj Arduino Mega.

Kuv sim ua kom tus programmer ua "thoob ntiaj teb" raws li ua tau, lub ntsiab lus uas kuv tau sim txo cov qauv tshwj xeeb ntawm cov cai. Kuv sim ua kom cov cai yooj yim li sai tau. Ntxiv cov kauj ruam ua ntu zus ua tej yam nyuaj dua thiab cov cai ntau dua, txawm li cas los xij nws tsim nyog rau kuv. Khaws cov cai "thoob ntiaj teb" yog vim li cas tus tswj kev teeb tsa yog li "random": nws ua raws qhov kev txiav txim siab ntawm MIDI kev siv cov synth Chaw tsim tshuaj paus tau teev tseg hauv phau ntawv. Tej zaum nws yuav tsis meej pem thaum xub thawj, tab sis koj yuav siv nws nrawm heev.

Lub hauv paus tus lej/kos duab/firmware txhawb "tsuas yog" 48 qhov ntsuas (peb nplooj ntawv ntawm 16 pob qhov rooj txhua) yog li nws tsis tuaj yeem tswj hwm txhua qhov MIDI cov lus txhawb los ntawm koj cov synth (xav ntawm Kev Nkag Mus Los Tus Kab Mob lossis Novation Supernova: lawv lees txais ntau dua lossis tsawg dua 110 MIDI ua raws txoj cai). Koj tuaj yeem yooj yim hloov daim duab los txhawb nqa cov lus ntxiv, yog tias xav tau.

Qhov tseeb SysEx lus tau tshaj nrog Roland Alpha-Juno, JX8P, Korg DW8000 thiab Oberheim Matrix 6 tau txais kev txhawb nqa. Kuv tso tus lej rau Juno 106 cov lus sib xws yog tias koj xav tau qhov ntawd.

Rau Matrix 6, Kuv yuav tsum xaiv qhov ntsuas los tswj. Kuv tawm ntawm lub hnab ntawv thib peb, ob qho kev nce thiab lwm yam. Lub matrix tsis tuaj yeem tswj tau ntawm MIDI lawm, yog li nws tawm ib yam. Koj xav tau qhov hloov kho tshiab (ver. 2.14 lossis nce) thiab koj yuav tsum teeb tsa "Master -> Sysex Enable" parameter rau "3".

Clock out yog qee qhov teeb meem (lub moos yuav tsum nruj-zoo tshaj plaws los ua haujlwm raws li nws yuav tsum tau thiab tej zaum ob txoj hauv kev uas kuv tau lees paub qhov twg tsis ua haujlwm). Los ntawm lub neej ntawd nws yog neeg xiam oob khab.

Txoj cai suav nrog cov lus pom, yog li tsis tas yuav hais tawm ntxiv ntawm no.

Raws li ib txwm: nco ntsoov tias kuv tsis yog tus coder hauv lub neej tiag tiag thiab kom paub tseeb tias muaj txoj hauv kev zoo dua los ntsuas qhov peb xav tau ntawm no. Yog tias koj yog tus coder thiab muaj lus qhia, koj zoo siab tos txais! Thov xa kuv qhov kev hloov pauv uas tuaj yeem ua rau kom muaj txiaj ntsig zoo/ua haujlwm tau zoo thiab kuv yuav suav nrog nws mus rau qhov kev kos duab tseem ceeb (suav nrog Tus Pab Koom Tes pom tseeb!).

Kuv ib txwm kawm qee yam tshiab los ntawm kev nyeem qee tus coder tus lej zoo;)

Kauj Ruam 7: Cov Txheej Txheem ntsig txog

Raws li kuv paub, tsis muaj MIDI qhov ntsuas qhov ntsuas thiab tus lej ua haujlwm nyob ntawd (tej zaum Behringer BCR2000 qub nrog hloov kho firmware?)

Txawm li cas los xij, yog tias koj tsis nquag paub lub thawv zoo li no tab sis txaus siab heev hauv cov kev daws teeb meem pheej yig los tswj koj cov synth tsis nyob deb, xav txog lwm txoj hauv kev no:

- CTRL MIDI editor: qhov no yog qhov ci ntsa iab, pub dawb qhib qhov program khiav ntawm yeej/Linux/mac uas tuaj yeem tig koj lub PC rau hauv kev tswj hwm tag nrho rau SysEx synths

- David Konsumer's "junosex" CC converter: txoj haujlwm no thov kom kho vajtse me me ua haujlwm ntawm koj ib sab thiab lub tswv yim yog qhov zoo - ib qho arduino raws CC rau SysEx hloov pauv uas cia koj siv qhov tsis -SysEx MIDI maub los (piv txwv li AKAI MPK tus tswv keyboard) los tham nrog koj li SysEx-npaj synth