Version 3 (modified by sc, 9 years ago) (diff)


Adding Infrared Support for New Mobile Devices

  • Reference hardware: Google Nexus 7 (ASUS version 1)
  • Development hardware: HTC Droid DNA

Technique 1 - Using Audacity as an oscilloscope

  • Top: Droid DNA (with advanced control "inverted" enabled)
  • Bottom: Droid DNA (default output)
  1. Three chirps from the initialization sequence followed by a single control frame

  1. Two chirps from the initialization sequence. Upper portion is clearly "inverted" versus default output

  • Top: Nexus 7
  • Bottom: Droid DNA (with advanced control "inverted" enabled)