Zero eLab Viewer is a PC program for displaying and controlling external data acquisition system through standard communication interface such as USB CDC class.
The application currently works with firmware running on STM32F042 and STM32L072, ARM Cortex-M0/M0+ based devices. The communication is realized through embedded USB device "crystal-less" peripheral. This allows a minimalistic design based around a microcontroller and few external parts, such as voltage regulator, decoupling capacitors and USB connector.
The program uses these libraries:
- Qt framework (http://www.qt.io)
- QCustomPlot library (http://www.qcustomplot.com)
- fftw library (http://www.fftw.org)
All are available under GNU GPL or LGPL license.
./run.sh should run the application ./debug_libs.sh can be used to produce debug output for tracking missing .so libraries
On Ubuntu, following package might be needed to run app properly:
sudo apt-get install libxcb-xinerama0
Developed as a part of a student project at Department of Measurement, Faculty of Electrical Engineering, Czech Technical University in Prague.
Similar projects can be found here: http://embedded.fel.cvut.cz/sdi
Copyright (C) 2016-2018 Adam Berlinger
Currently the application is working with few issues, however some parts of the code need to be rewritten in order to be readable and re-usable. Also the firmware source code will be published in the near future (as separate project).
Anyone is welcomed to provide feedback or contribute to the projects. As mentioned above, some parts of the code are not well written and require refactoring which will have to be done probably by the author. Also currently there are no clear coding standards defined.
Anyway if you find some bug, or have some idea for improving the application, you can submit an issue on github.
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.