forked from jadonk/bonescript
/
schmux.js
47 lines (39 loc) · 1.41 KB
/
schmux.js
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#!/usr/bin/env node
var bb = require('./bonescript');
var fs = require('fs');
var path = require('path');
var io = require('socket.io');
setup = function() {
var onconnect = function(socket) {
console.log("New client connected");
// send expansion pin info
socket.emit('muxstruct', bone);
// on message
socket.on('message', function(data) {
console.log("Got message from client:", data);
});
// on disconnect
socket.on('disconnect', function() {
console.log("Client disconnected.");
});
// listen for requests and reads the debugfs entry async
socket.on('listMux', function (pinname, fn) {
console.log(pinname + ": " + bone[pinname].mux);
path.exists("/sys/kernel/debug/omap_mux/" + bone[pinname].mux, function (exists) {
if(exists) {
fs.readFile("/sys/kernel/debug/omap_mux/" + bone[pinname].mux, 'utf8', function (err, data) {
fn(data, pinname);
});
} else {
// default mux
console.log(bone[pinname].mux + ": default mux");
fn("0", pinname);
}
});
});
};
var server = new bb.Server(8001, "schmux", onconnect);
server.name = 'schmux';
server.begin();
};
bb.run();