Collection of I/O interfaces to communicate with microcontroller boards and laboratory devices, with optional PyQt5 multithread support and graphical user-interfaces.
Project description
DvG_Devices
Collection of I/O interfaces to communicate with microcontroller boards and laboratory devices, with optional PyQt5 multithread support and graphical user-interfaces.
- Documentation: https://python-dvg-devices.readthedocs.io
- Github: https://github.com/Dennis-van-Gils/python-dvg-devices
- PyPI: https://pypi.org/project/dvg-devices
Installation:
pip install dvg-devices
Supported devices
Arduino, or similar microcontroller board Aim TTi QL series II power supply Bronkhorst EL-FLOW mass flow controller Parker Compax3 servo controller Keysight 3497xA digital multimeter Keysight N8700 power supply Picotech PT104 temperature logger PolyScience PD recirculating bath ThermoFisher ThermoFlex chiller
Highlights
- Class SerialDevice() offering higher-level general I/O methods for a serial device, such as auto_connect(), write() and query().
- Class Arduino() which wraps around SerialDevice(). In combination with DvG_SerialCommand it allows for automatically connecting to your Arduino(-like) device and for easy serial I/O communication.
- Separate PyQt5 interfaces are provided for each of these devices, offering out-of-the-box multithreaded data acquisition and communication. It relies on DvG_QDeviceIO.
- Ready-to-run PyQt5 demos to directly control many of the supported devices with a graphical user-interface.
Changelog
0.2.3 (2020-08-27)
- Workaround for bug with unknown cause in Aim_TTi_PSU_protocol_RS232 where the power supply occasionally will skew the serial input and output stream, such that the reply matches the second-previous query statement. Fixed by forcefully flushing the serial input and output buffers whenever a wrong reply is received. Hopefully, this will fix the skew when the next query() operation gets executed.
0.2.2 (2020-08-27)
- Fixed bug in BaseDevice.query_ascii(). The use of ast.literal_eval got removed because it chokes on nan. Everything is now interpreted as a float instead.
0.2.1 (2020-08-12)
- Fix wrong import statement dvg-pyqt-controls
- Fix wrong import statement dvg-pyqt-filelogger
0.2.0 (2020-08-11)
- Added dependence dvg-pyqt-controls~=1.0
- Added dependence dvg-pyqt-filelogger~=1.0
- Added dependence dvg-pyqtgraph-threadsafe~=3.0
0.1.0 (2020-07-23)
- Fixed bug in BaseDevice.py where inspect.getouterframes() would momentarily suspend the thread. Solved by ditching inspect. The new ID_validation_query mechanism now relies on a simple boolean flag that gets set to force query() to raise on timeout.
- Update dependence dvg-qdeviceio==0.3.0
0.0.7 (2020-07-17)
- Update dependence dvg-qdeviceio==0.2.2
0.0.6 (2020-07-16)
- Finished implementing BaseDevice.SerialDevice()
- Update dependence dvg-qdeviceio==0.2.1
0.0.5 (2020-07-07)
- Update dependence dvg-qdeviceio==0.2.0 Enum DAQ_trigger is now called DAQ_TRIGGER
- Code style: Black
0.0.4 (2020-07-04)
- Update dependence dvg-qdeviceio==0.1.2
0.0.3 (2020-07-02)
- Fixed broken packaging
0.0.2 (2020-07-02)
- Major restructuring PyPI package
- Implemented DvG_QDeviceIO
0.0.1 (2020-07-01)
- First release on PyPI
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