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  1. Midi control of effect with smooth transitions

    Using the audio board with a midi controller. The controller is to change the values of various effect parameters.
    In the code snippet below, I am reading the midi channel data in the loop and...
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    Yeah, I switched to platform.io also. LOVE IT!

    Yeah, I switched to platform.io also. LOVE IT!
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    So I tried powering the display with the +5V from...

    So I tried powering the display with the +5V from the teensy 3.6 board, and the display appears the same as is shown in the picture on this post -...
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    Yeah, it is an old display. Thanks

    Yeah, it is an old display. Thanks
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    1602A LCD display brightness

    Hi. Followed the setup here - https://www.pjrc.com/teensy/td_libs_LiquidCrystal.html connected to teensy 3.6. I am powering the LCD display from the +3.3v output on the teensy board. Test "hello...
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    Thanks will take a look

    Thanks will take a look
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    Awesome! You are the Man!

    Awesome! You are the Man!
  8. Thread: Midi

    by lamikam
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    Actually I was mistaken. My axiom49 controller...

    Actually I was mistaken. My axiom49 controller does have traditional midi in/out. So I got a breakout board to connect -...
  9. Thread: Midi

    by lamikam
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    Midi

    I want to interface a cheap midi controller such at this - https://www.amazon.com/ammoon-EasyControl-9-Portable-Slim-Line-Controller/dp/B01DKQZFSC to a teensy 3.6 with the teensy audio shield. ...
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    rotary encoder does not decrement

    From existing examples below, If I turn the encoder in either direction, position is always being incremented. Encoder has connection to ground, and the two output pins. Any suggestions?

    ...
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    errors compiling since wave example.

    Have a teensy 3.6. Using both platformIO and teensyduino. Trying to compile the program - https://github.com/PaulStoffregen/Audio/blob/master/synth_sine.cpp

    In teensyduino, I am getting the...
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    Thanks. Got it working now. Pin 33 was also OK.

    Thanks. Got it working now. Pin 33 was also OK.
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    Effects routing

    Hello, Trying to get an effect to work (flanger) based on sample code. I generate a tone out on Pin 33. It is turned on/off through a button. The square wave then gets fed back in to the i2s...
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    "you point once towards the Arduino installation...

    "you point once towards the Arduino installation directory" - Hmm, I did not get any prompt to enter a path.
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    Thanks! I will check it out.

    Thanks! I will check it out.
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    Teensyduino IDE replacement

    I am using teensy 3.6 + audio shield, and LOVE the capabilities. What I don't love so much, is the Arduino IDE. In fact, I hate it. There are several IDE arduino plugin, for exampel for Eclipse c++...
  17. oops ingore. User error (how do you delete a...

    oops ingore. User error (how do you delete a posting?)
  18. Board at usb:10003/0/0/8/4 is not available

    I can upload my program to the board, but Serial montior keeps giving error : Board at usb:10003/0/0/8/4 is not available
    Any suggestions?
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    I ordered some new cables so will try it out ...

    I ordered some new cables so will try it out thanks
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    Cannot communicate with teensy 3.6

    Windows 10. installed teensyduino. When I plug in the board to USB, it runs the default blinky program. If I try to upload anything, nothing happens in the teensy loader. Also noticed that when I...
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    looking for a larger tft screen

    Using the teensy 3.6, I see this screen available on the web site - https://www.pjrc.com/store/display_ili9341_touch.html . I am looking for a larger screen. Has anyone used a larger screen that
    is...
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    Never mind. looks like a bad cable.

    Never mind. looks like a bad cable.
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    Cannot program teensy 3.6

    Using arduino with teensy add-on. Status bar in ide shows "Teensy 3.6, 180MHz,Faster, COM1
    Running on Windows 10
    Plug in usb and default blink program starts. Selecting Sketch/Upload from IDE...
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    audio adapter audio lines

    Please see image. Are the line/in holes compatible with AC97 header?
    15351
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    how to mate the audio card to teensy 3.6

    On this page
    https://www.pjrc.com/store/teensy3_audio.html

    There is a diagram of the audio card mounted on top of the teensy. Not clear to me how the pinouts align. Does anyone have more...
  26. Teensy Audio Board input voltage requirements.

    Trying to run this board with an STM32f429i-disco dev board. I know your page shows voltage input pin requiring 3.3 V. The "3v" output on my STm32 dev board measures at 2.94V. Is that too low to...
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    Hi Paul. So I'm still trying to get the board to...

    Hi Paul. So I'm still trying to get the board to come alive. Just trying to send an I2C address writeI am assuming I2C commands to the board can work only with MCLK input?
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    Teensy audio board clock lines

    I am going to use the PLL on the the board by just providing a single 16MHz clock from my MCU to the MCLK line (pin 21). Can I just leave BCLK/LRCLK (pins 23,24) floating, or do they need to be...
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    OK. THanks for the suggestion. I'm going to...

    OK. THanks for the suggestion. I'm going to roll the dice and move on, and see if I can get the board to work.
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    Clock source for Audio board

    I am working on a project to interface the Teensy audio adaptor board ( SGTL5000) to a different microcontroller. In this case, it is a STM32f429I-DISCO. I am using my mcu to generate the
    master...
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    I'm trying to get it to work with a STM32F4 dev...

    I'm trying to get it to work with a STM32F4 dev board. Lots to learn though, so may be a while!
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    Thanks! I am not using with teensy board.

    Thanks! I am not using with teensy board.
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    teensy audio board i2c question

    Does the board already have pull-up resistors on the i2c lines, or do I need to add them?
    Thanks!
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