I was looking at the example Serial Call and Response (handshaking) and noticed the author of the code dividing by 4 to send a2d values over a serial connection. Why would you want to cut your resolution from 1024 to 255? I hope i would not be constrained because of the limit of the asc table value…

A2d inputs over serial to pc

bill2009 June 27, 2009, 12:11am 4

google "arduino oscilliscope" for an example of an app that sends 10 bit data to a pc application(written in Processing)..

What are you catching it with on the PC?

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