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

Search:

Type: Posts; User: alpage

Search: Search took 0.00 seconds.

  1. Optimized library for Adafruit Sharp Memory Display 3502

    I'm using this display on a Teensy 3.5 running a modified GRBL. I want to update the positions of the x,y and z axes frequently but don't want to bog down the main loop transferring entire frames to...
  2. Replies
    5
    Views
    537

    It's a custom project for this person. Will have...

    It's a custom project for this person. Will have to ask him first.
  3. Replies
    5
    Views
    537

    https://github.com/TeensyAudio/Wavetable-Synthesis...

    https://github.com/TeensyAudio/Wavetable-Synthesis

    I have an array of 24 AudioSynthWavetable wavetables, one for each key. A whole bunch of AudioMixer4 mixers, then declare AudioConnection patch...
  4. Replies
    5
    Views
    537

    Teensy Large Piano Keyboard

    My handstand coach asked if anyone could build a piano he could play with his feet while upside down. I volunteered, and this is the end result. (Sorry for Facebook video, but you don't need an...
  5. Replies
    7
    Views
    2,577

    Results on a 3.2 were confusing. I was using a...

    Results on a 3.2 were confusing. I was using a probe pin connected to pin 14 which is Port D1. The enable and control port values should have been 2, but that didn't work. For reasons I can't...
  6. Replies
    7
    Views
    2,577

    Test of digital filter for switch debouncing.

    I've been testing this feature to debounce some CNC limit switches. Using Teensy 3.5 and switches connected to Port D pins. (According to documentation, only Port D pins support digital filtering)...
  7. Why are PINBemulation and PINCemulation in avr_emulation.h reading the same ports?

    Both class PINCemulation and class PINBEmulation contain identical code that access digitalReadFast(8) through digitalReadFast(13)

    inline int operator & (int val) const...
Results 1 to 7 of 7