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Type: Posts; User: bendedavis

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    I was having some detection issues with I2C. I...

    I was having some detection issues with I2C. I had to reseat a few cables as I'm just using jumper wires for all connections currently and now I get it to come up on the scanner every time. Now to...
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    CS42448 wiring

    I am trying to get a CS42448 on an adaptor board wired to a Teensy 4.0. I found multiple other threads mentioning the connections from the 4.0 to the CS42448. I guess I'm missing something with the...
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    Once I put all the files from the API in the...

    Once I put all the files from the API in the sketch folder directly I got it to compile. Not a big deal, I guess compilation works differently for files in subfolders. I'll report back when I've...
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    /** * Copyright (c) 2019 Enzien Audio, Ltd. *...

    /**
    * Copyright (c) 2019 Enzien Audio, Ltd.
    *
    * Redistribution and use in source and binary forms, with or without modification,
    * are permitted provided that the following conditions are...
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    Help with Heavy Compiler API

    https://github.com/enzienaudio/hvcc

    I've had luck using this API within JUCE but I'm getting some errors when trying to use it to create new Teensy audio library objects.

    In JUCE I'm able to...
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    Teensy 3.2 bootloader connections

    What are the 2 additional connections to the bootloader on the 3.2 used for (compared to the Teensy LC)? One is also attached to pin 4 on the micro USB but I'm using a Type B connector and I'm having...
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    Teensy 3.2 project issues

    I'm working on a project using a MK20DX256VLH7. I'm using a LD1117S33 3.3V regulator. This 16MHz crystal with 22pF caps to ground...
  8. Is there a way to do this for the Teensy 3.6?

    Is there a way to do this for the Teensy 3.6?
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    Teensy LC with ShiftPWM

    I am having issues getting this to run. I keep getting the error

    "On Teensy 3.x & LC, you must define SHIFTPWM_NOSPI, ShiftPWM_dataPin, ShiftPWM_clockPin"
    #error "On Teensy 3.x & LC, you must...
  10. Turns out RESET and a pin on the xtal were...

    Turns out RESET and a pin on the xtal were bridged. Mostly working now. Still working out some other issues. Could I use the LQFP version of this chip?...
  11. I'm also using this USB connector instead of USB...

    I'm also using this USB connector instead of USB micro if it matters - https://www.digikey.com/product-detail/en/te-connectivity-amp-connectors/292304-1/A31725-ND/773785. My board is being powered...
  12. Does anything need to be done to initialize it so...

    Does anything need to be done to initialize it so it'll be detected by the computer?
  13. I only have a multimeter with me now but I can...

    I only have a multimeter with me now but I can check that with a scope soon. One concern is that the USB isn't working at all since it's not being detected by the computer. How important is...
  14. 0.2V at RESET, 3.2V at PROGRAM with button not...

    0.2V at RESET, 3.2V at PROGRAM with button not pressed
    0.01V at RESET, 0V at PROGRAM with button pressed

    RESET may not be going to 0V because I'm using a 10k pullup for when the programmer is not...
  15. Program is at 3.2V and RESET is at 0

    Program is at 3.2V and RESET is at 0
  16. Need help with board using Teensy LC schematic

    I'm building a product that uses the Teensy LC chip. The first prototype used a Teensy LC board directly on the back of the main PCB. The current board integrates the chips from the Teensy LC in my...
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