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Bluetooth WIP

rob
Jurij Podgoršek 2022-03-03 11:11:38 +01:00
parent 13f4902644
commit 5c9f3fb79d
2 changed files with 23 additions and 2 deletions
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7
README.org
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@ -16,3 +16,10 @@ Also see https://git.kompot.si/g1smo/pifcamp-2021
The original animation, modularized with sliders, was first "exhibited" on [[https://radiostudent.si/kultura/humanistika/delo-in-tehnologija][october 6th 2017]] in [[http://atrog.org/prostori/modri-kot][Modri kot]], a beautiful space for performance that used to be on the side of the [[https://tovarna.org/][autonomous factory Rog]] in Ljubljana, which was evicted by force on january 19th 2021 by the municipality to pave way for future gentrification. The original animation, modularized with sliders, was first "exhibited" on [[https://radiostudent.si/kultura/humanistika/delo-in-tehnologija][october 6th 2017]] in [[http://atrog.org/prostori/modri-kot][Modri kot]], a beautiful space for performance that used to be on the side of the [[https://tovarna.org/][autonomous factory Rog]] in Ljubljana, which was evicted by force on january 19th 2021 by the municipality to pave way for future gentrification.
Special thanks to Zala and Lio for hosting me during early development and Tisa Neža for curating the first performance. Special thanks to Zala and Lio for hosting me during early development and Tisa Neža for curating the first performance.
* bluetooth
1. Pair the device (named "wavey wind")
2. Find the MAC address
3. Add a serial port (change MAC accordingly)
`sudo rfcomm bind 0 98:CD:AC:63:78:9A`
4. Run the server with the bluetooth address
`node server.js /dev/rfcomm0`

18
server.js
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@ -2,6 +2,8 @@ const express = require('express')
const http = require('http') const http = require('http')
const WebSocket = require('ws') const WebSocket = require('ws')
const osc = require('osc') const osc = require('osc')
const readline = require('readline')
const fs = require('fs')
const port = 6676 const port = 6676
// Vzemi iz argumenta // Vzemi iz argumenta
@ -28,7 +30,7 @@ function openSerial() {
console.log('opening ', tty) console.log('opening ', tty)
scon = new osc.SerialPort({ scon = new osc.SerialPort({
devicePath: tty, devicePath: tty,
bitrate: 115200, //bitrate: 115200,
autoOpen: true autoOpen: true
}) })
scon.open() scon.open()
@ -66,7 +68,19 @@ function openSerial() {
} }
} }
openSerial() function openBT() {
console.log('opening bluetooth', tty)
const rl = readline.createInterface({
input: fs.createReadStream(tty)
})
rl.on('line', (line) => {
console.log('Got line', line)
})
}
//openSerial()
openBT()
app.get('/', (req, res) => { app.get('/', (req, res) => {
res.sendFile(__dirname + '/index.html'); res.sendFile(__dirname + '/index.html');