FPVLAB

image
Results 1 to 1 of 1

Thread: PPM mixer questions

  1. #1
    Forum Member
    Join Date
    Feb 2014
    Posts
    15

    PPM mixer questions

    My Teensy finally arrived so i cobbled together a simple test for it.
    It mixes 2 incoming streams into 1 16 channel out. If an input is removed it just keeps outputting the last valid value which is good. The code to do this is so trivial it is ridiculous thanks to the pulse position library. Take out the setup and definitions and there is only 9 lines of code

    Question
    in the world of RC how important is the width of the pulses, everything i have looked they are wider but I'm curious if skinny is a problem
    Also my output is inverted to the norm, Problem with other gear ?????

    My project for this is to input 2 DIY head trackers and strip out the 2 or 3 channels for each tracker then add a set of 6 push buttons to create an Ardupilot mode control without using the TX switches as i hate the idea of trying to remember what combination does what. I realy want 2 cams with their own tracker, 1 for the passenger

    Click image for larger version. 

Name:	tekway23_3.jpg 
Views:	107 
Size:	20.8 KB 
ID:	43491

    Click image for larger version. 

Name:	tekway24_1.jpg 
Views:	93 
Size:	21.5 KB 
ID:	43492
    Last edited by Whimsical; 23rd March 2014 at 11:46 AM.

Similar Threads

  1. Replies: 21
    Last Post: 30th March 2014, 10:24 AM
  2. KK2.0 mixer editor and TBS Disco
    By matn1 in forum OSDs & Flight Controllers
    Replies: 0
    Last Post: 6th January 2014, 01:00 PM
  3. PPM Questions!
    By Kmonk in forum RC TECH
    Replies: 4
    Last Post: 29th October 2013, 01:58 AM
  4. Questions
    By JG-rn in forum FPV-Plastics
    Replies: 3
    Last Post: 24th February 2013, 08:30 AM
  5. Replies: 2
    Last Post: 20th October 2012, 04:31 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •