Update! Problem solved! Fetch Alpha2 Release works with both Due and Uno!
I must of had some old files from Fetch Alpha1. I removed all Fetch files from my Arduino IDE to make a clean start and replaced them with the new Alpha2 files.
I tested Fetch with both the Uno and Due back to back and it works great!
cyclegadget, thanks for the confirmation. i can't take all the credit, i've been working on it with a friend who has helped a ton and may show up on this forum at some point to help answer questions, etc.
anyone who is giving Fetch a try, let us know if there are any specific features or fixes to prioritize for next release.
Another update! I tested the my sketch with the Teensy 3.0 and it was success!
Teensy 3.0 works with Fetch!
One note: I had to use a delay(20) because my Fetch datalogger would freeze, possibly because a buffer problem (with the flood of data) with my computer. I believe the user needs to limit how quickly or how often the sketch reports data to the computer.
I am trying to put Fetch working with Leonardo, folowed all steps on the starting guide PDF with the example in the datalloger librarie, all i get is a white screen and a kind of a progression green bar on the bottom right of the Fetch window at 25% and don t move.
serbar, sorry to hear it isn't working with Leonardo. I don't have a Leonardo, so it's hard to say what is going on. After reading the Leonardo Getting Started Guide, it seems the Leonardo is a slightly different animal when it comes to the serial port.
It sounds like it re-creates a virtual serial port on the PC each time it resets. Are you sure you're selecting the correct serial port #? What baud rate are you setting in Fetch? (Baud rate setting in Fetch should match the SERIAL_BAUD definition in DataLogger.h, default is 115200).
The progress bar doesn't mean anything yet. We should probably remove that until it means something, to avoid confusion.
serbar, thanks for the feedback on this. i've been on vacation and haven't been able to dig into this too deeply. i skimmed the discussion in the link you posted.
in Fetch, have you tried going to Communication->Settings and trying each of the options for Handshake?
if none of those options work, we should be able to release something soon that enables DTR. we'll want to verify it doesn't screw anything up for other arduinos as well.
I'm fairly new to the Arduino world and the programming world in general. I'm attempting to use Fetch to analyze my analog input on the Arduino Due for chemistry research. Not to sound ignorant, but what parameters would be needed in order to use Fetch to read these analogs? I have connected a waveform generator to the Arduino Due and I'm hoping to be able to view the signal through Fetch.
I'm fairly new to the Arduino world and the programming world in general. I'm attempting to use Fetch to analyze my analog input on the Arduino Due for chemistry research. Not to sound ignorant, but what parameters would be needed in order to use Fetch to read these analogs? I have connected a waveform generator to the Arduino Due and I'm hoping to be able to view the signal through Fetch.
Any help is greatly appreciated!
Try the code in Reply #1 it has one analogread being used.