Transform a RPICT into a web scope

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Overview

This will show the waveform on a web browser using the RPICT in a special configuration. We will use the Raspberrypi to collect the ananlog data from the RPICT and serve them as a HTTP server.

IMPORTANT. This is not a substitute for a scope. This is just a playground for demonstration.

Preliminaries

Make sure you have a fresh Raspbian image installed.

Setup the Raspbian to enable the serial port. See the guide below to complete this.
Howto setup Raspbian for serial read

Upload the Sketch

The RPICT will require a different sketch. Download the appropriate sketch that applies.

RPICT4T4 RPICT3V1 RPICT Scope Version 1.0

RPICT3T1

RPICT7V1 RPICT4V3 RPICT8

Setup the web server

Install lighthttp to configure the Raspberrypi as a web server.

sudo apt-get install lighttpd
sudo wget lechacal.com/repo/emonwrt3/lighttpd.conf -O /etc/lighttpd/lighttpd.conf
sudo /etc/init.d/lighttpd restart

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