PIMidi 05 –Python Midi Controller скачать в хорошем качестве

PIMidi 05 –Python Midi Controller

I start work on the software side of the PiMidi project. In this I wrap the PiMidi hardware interfaces into a MidiIo class. Then expose the MidiIo methods as web services that an Angular application can use. 00:29 I look at at the software components that I will build and use. 01:57 A walk through of my midiio.py library. This wraps the pimidi hardware in a class. 07:13 A demo showing how I get the CV calibration settings for midiio. 08:03 A walk through of the settings.json file. 09:42 A demo showing the running of the midiio_test.py script. This shows the midiio getters and setters are working as well as testing the note playing and midi/cv calibration is working. I also test a async “playNote” function to make sure it can run in the background. 13:38 I start work on the web services that will expose the midiio functionality and host an Angular UI that will use the web services. For this I will be using fastAPI and uvicorn. 13:55 A walk through of the web.py code. This uses fastAPI as a framework for creating web services. 18:05 I need a basic Angular application to test that I can host it using fastAPI. I create a new angular project using “ng new pimidi_ui” and then adding material design components. I then build the application. This will be the basis for the UI. 19:21 I use WinSCP to transfer the pimidi_ui static files to the pimidi device. 20:09 I test the web services using the “uvicorn web:app –reload –host pimidi.local” command. I check the angular pimidi_ui app. can be started and show the faspAPI utility to display and test run the web services. 21:18 A look at updates to the systemd services. I now use the pimidi_uvicorn.service file to have systemd start the pimidi application after the pimidi device has booted. I also walk through the updates to pimidi_settup.sh to install everything used so far. 22:17 Next Steps. In the next videos I will be concentrating on the pimidi_ui angular application that will expose pimidi functionality to a user. Resources FastApi – python web framework : https://fastapi.tiangolo.com/ Uvicorn – python web server : https://www.uvicorn.org/ WinSCP – file transfer software : https://winscp.net/eng/index.php Raspberry Pi Zero 2W : https://www.pishop.us/product/raspber... py-midi library : https://github.com/edthrn/py-midi Github repositories for this project: https://github.com/somervda/pimidi and https://github.com/somervda/pimidi_ui Adafruit OLED library: https://github.com/adafruit/Adafruit_... Adafruit DAC Library : https://github.com/adafruit/Adafruit_...