Hello. This repository contains a little toy.
If you have heard of Pixelflut, well, it is very similar, except we don't use a screen, we have a MIDI synthesizer instead!
I am currently doing the records on Casio Privia PX-350M and E-Mu 0404 USB.
The hardware is simple: small batch fixture for ESP32 from AliExpress and my own MIDI I/O board:
- It is fun
- The process gives me some insight on how synthesizers interpret MIDI messages (undocomented behavior)
- It helps me to test the MIDI I/O module a bit more
- If somebody sends me code, it allows me to know more about other languages
MIDI command receiver is working in WiFi access point mode. It has a static IP: 192.168.4.1.
- To press:
http://192.168.4.1/on?pitch=60&velocity=60 - To release a key:
http://192.168.4.1/off?pitch=60&velocity=60
Pitch range is from 22 to 106.
Velocity range is from 0 to 127.
When the input is correct, the response will be equal to ACK.
http://192.168.4.1/ins?patch=3
When the input is correct, the response will be equal to ACK.
Instrument 1 can be a piano, instrument 128 might sound like shooting.
There are no options, the response will be equal to ACK.