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silps edited this page Jun 19, 2012 · 20 revisions

Progress in picture:

Monday 30th April:

  • connected Arduino breadboard with LEDs, Button and transceiver
  • tested the LEDs, Button and transceiver

Monday 7th May:

  • started to think about how to connect many clients to the server
  • started to do literature research for multiple user transmission

Tuesday 8th May:

  • added illustration to wiki
  • tested transmission with 2 users

Moday 14th May:

  • connected 5 buttons for voting
  • literature research for multiple user transmission

Monday 21st May:

  • added pull-up resistors for voting buttons
  • implemented button reading

Tuesday 22nd May:

  • implemented transmission and receiving with timeout
  • restructured transmission packet

Tuesday 29th May:

  • Arduino board borably broken, even blink example didn't work
  • reimplemented transmission and receiving functionality

Monday 4th June:

  • Arduino board was perfectly fine xD
  • changed to RF24 library, which is more popular and up to date
  • tested transmission with new library
  • built second client for testing

Monday 11th June:

  • tested the second client
  • measured delays for different setups

Monday 18th June:

  • didn't find any collisions in simultaneous transmission with 2 voters
  • started to prepare slides
  • added command byte for transmission

Tuesday 19th June:

  • prepared slides for presentation
  • added different states for voters