Sampler 2.0

Still in development but may be useful and easier to use than VISampler.

Main features

Select arduino from USB port drop down list
Take samples at different sample rates
Select any analog input or multiple analog inputs
See a zoom-able, pan-able graph.
Get Mean and Standard deviation of sample

Download: Waveform Sampler.zip

To run

Make sure you have java, rxtx lib etc installed: go through this page first: Install Java and RXTX
Upload SamplerSketch to Arduino
Run SamplerProgram by typing java Program into a terminal window (capital P important) in the SamplerProgram directory.
Select USB port and click start!

Re: Sampler 2.0

Submitted by Guest (not verified) on Sun, 06/02/2011 - 22:16.

hello, this java softwares look great !!
I know nothing about java and trying to make it work in windows 7 is killing me.

Is it possible to upload a compile version of the programs for easy usage? something you can just double click and use? or if not, maybe a .bat file that does the work? just put the right files inside a folder and execute the .bat?

thanks for your help

Re: Sampler 2.0

Submitted by TrystanLea on Mon, 07/02/2011 - 17:15.

I will be honest, Im not entirely sure how to do it and especially on windows, it would take some research. If you could have a look into it that would be awesome.

Re: Sampler 2.0

Submitted by Amin (not verified) on Sat, 05/02/2011 - 01:51.

I followed all the steps and I can launch the Sampler program, but Under "choose port" there is nothing to choose, the list opens empty :(
Help plz

Re: Sampler 2.0

Submitted by EnergyRnR on Sun, 25/09/2011 - 10:42.

This happened me also. running Ubuntu 10.10]. It's now working, but I'm not getting kst graphs yet, so I need to take a look at the kst installation.

I was getting an error message from Arduinocomm, saying 'package gnu.io does not exist' .

- I hadn't extracted all the rxtx files; I was missing the gnu folder completely.

Also make sure you've copied the rxtx library files correctly per openergymonitor.org/emon/node/11. I had them in the incorrect directory initially.

Eamonn

Re: Sampler 2.0

Submitted by Amin Zayani (not verified) on Sat, 05/02/2011 - 03:09.

Same problem in Ubuntu 10.10 and Win XP :(

Empty list, although arduino is detected in the system

Re: Sampler 2.0

Submitted by TrystanLea on Sat, 05/02/2011 - 09:49.

I will have a look

Re: Sampler 2.0

Submitted by TrystanLea on Sat, 05/02/2011 - 09:53.

It work here, maybe try recompiling it with: javac *.java