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Thread: Teensy 3.2 USB MIDI Controller Assistance *Willing to Pay*

  1. #1
    Junior Member
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    Dec 2019
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    Teensy 3.2 USB MIDI Controller Assistance *Willing to Pay*

    Hello All,

    I am new to coding and know nothing, so I am reaching out for assistance with my project.

    The purpose of my project is to control an effects plugin in Cubase and Logic by mapping MIDI through USB.

    I have built a device that connects 20 encoder pots (16 connected through two 8-input multiplexers, 4 direct) and 12 buttons (8 connected through an 8-input multiplexer, 4 direct). All of this is connected to a Teensy 3.2. The encoders should be able to increase and decrease parameters in my audio programs and the buttons should be able to turn on and off parameters in my audio programs. There wouldn't be any special coding required for the components.

    I would be willing to pay someone via Paypal to provide the full coding for my project, given that it works correctly. Is anyone willing to assist me with this?


    I have attached a picture of my midi controller face and the corresponding connections below.
    Click image for larger version. 

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    Digital Multiplexer to Teensy 3.2 Pin 8
    D0 DYN TO CHANNEL OUT
    D1 EQ TO DYNAMIC S/C
    D2 SPLIT EQ
    D3 HIGH FREQ BELL
    D4 EQ BYPASS
    D5 PHASE
    D6 LOW FREQ BELL
    D7 BYPASS PLUGIN

    Extra Digital Buttons
    Teensy 3.2 Pin 9 GATE ON/OFF
    Teensy 3.2 Pin 10 COMP FAST ATTACK
    Teensy 3.2 Pin 11 DYN BYPASS
    Teensy 3.2 Pin 12 GATE FAST ATTACK

    Analog Multiplexer A to Teensy 3.2 Pin 18
    A0 HIGH MID FREQ Q
    A1 LOW MID FREQ HZ
    A2 LOW MID FREQ GAIN
    A3 LOW MID FREQ Q
    A4 LOW FREQ GAIN
    A5 OUTPUT LEVEL GAIN
    A6 INPUT LEVEL GAIN
    A7 LOW FREQ HZ

    Analog Multiplexer B to Teensy 3.2 Pin 19
    B0 GATE RANGE
    B1 GATE RELEASE
    B2 HIGH FREQ ROLL OFF FILTER
    B3 HIGH FREQ HZ
    B4 HIGH MID FREQ HZ
    B5 LOW FREQ ROLL OFF FILTER
    B6 HIGH FRQ GAIN
    B7 HIGH MID FREQ GAIN

    Extra Analog Encoders
    Teensy 3.2 Pin 22 COMP THRESHOLD
    Teensy 3.2 Pin 21 COMP RATIO
    Teensy 3.2 Pin 20 COMP RELEASE
    Teensy 3.2 Pin 23 GATE THRESHOLD

  2. #2
    Senior Member
    Join Date
    Jun 2013
    Posts
    306
    I could do it for you. It's pretty straightforward coding. Why wouldn't you just do it yourself?

  3. #3
    Junior Member
    Join Date
    Dec 2019
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    Hey Yeahtuna,

    Thanks for reaching out. I know absolutely nothing about coding or C Language. I know how to upload a code already written, but writing one is out of my comfort zone. I actually simplified my design, which might make things easier. Let me know if this is doable...

    My design is a usb midi controller using a Teensy 3.5 with 12 tactile buttons and 20 rotary encoders (KY-040 no push button). I have attached a chart below which shows the pins that each component is connected to. Please help me with something I can upload and operate, or at least have something to show other forum users to view. Thank you!!!

    Teensy 3.5 Routing Chart.pdf

  4. #4
    Senior Member
    Join Date
    Jun 2013
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    306
    What's your budget?

  5. #5
    Senior Member PaulStoffregen's Avatar
    Join Date
    Nov 2012
    Posts
    20,813
    Please do not create duplicate threads. Continue this here:

    https://forum.pjrc.com/threads/58564...illing-to-Pay*

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