Forum Rule: Always post complete source code & details to reproduce any issue!

Search:

Type: Posts; User: heyspencerb

Search: Search took 0.00 seconds.

  1. Thanks! Iím really excited to try this out! If...

    Thanks! Iím really excited to try this out! If your willing, any chance you could share the parts you used, like the caps and such? If not Iíll just use ones off Digikey, but just donít want to cause...
  2. Ferrite 600 on the audio adaptor board?

    Hello,

    For a project of mine I am designing a PCB with most of the components of the Teensy Audio adaptor included for audio sampling. I was following the schematic and I saw "ferrite 600"...
  3. Replies
    1
    Views
    266

    Teensy 4.0 DMA ADC

    Hello!

    Can you use DMA to sample from the ADC of a teensy 4.0 at a set sampling period without having to have your code hand during the period between samples, and if so does anyone have any...
  4. it is a DSO138

    it is a DSO138
  5. Weird signal problems using cheap oscilloscope to look at OctoWS2811 adaptor

    Hello!

    I built a PCB which uses WS2812b LEDs and the Teensy 4.0 and I was having some small signal issues with LEDs randomly flashing random colors every once in a while.
    To investigate I used a...
  6. New Full Code:

    After the changes, this is my new code



    #include <Arduino.h>
    #include <OctoWS2811.h>

    class Display
    {
    OctoWS2811 *leds; // Dynamically allocated
  7. Thanks! That's a great tip! That worked well...

    Thanks! That's a great tip! That worked well except I am now getting an error to do with the DMAMEM array. Here is the error:



    src/main.cpp:7:15: error: section attribute not allowed for...
  8. Dynamically create OctoWS2811 object within in a class's constructor

    Also posted here:
    https://stackoverflow.com/questions/60835533/dynamically-create-library-object-within-in-a-classs-constructor

    I am trying to create a object for a LED matrix which could have a...
  9. Replies
    2
    Views
    903

    ADC in free running on Teensy 3.6

    ADC in free running on Teensy 3.6

    Hello, I am trying to port a program I had on an Arduino Mega which takes samples of live music and runs FFT over them. I am hoping to replicate this...
  10. Replies
    0
    Views
    435

    ADC in free running on Teensy 3.6

    Hello, I am trying to port a program I had on an Arduino Mega which takes samples of live music and runs FFT over them. I am hoping to replicate this functionality on the teensy exactly as it was on...
Results 1 to 10 of 10