Serial.on() issues...

  /*
This module interfaces with EasyVR voice recognition


onCom is called with two arguments, the option group, and the command returned. 

onTimeout is called with one argument, the option group. 

*/


exports.connect = function(serial,onCm,onTo,onEr) {
    return new EasyVR(serial,onCm,onTo,onEr);
};

function EasyVR(ser,onCm,onTo,onEr) {
  this.ser = ser;
  this.onCommand=onCm;
  this.onTimeout=onTo;
  this.onErr=onEr;
  this.ser.on('data',this.onData.bind(this­));
  this.stop();
  this.vrstate=-1;
  this.stsr='o';
  this.rcvv="";
  this.tout=0;
}

EasyVR.prototype.argchar=function(val) {
	if (val<-1 || val > 31) {throw "Bad arg";}
	return String.fromCharCode(0x41+val);
};

EasyVR.prototype.chararg=function(chr) {
	return chr.charCodeAt(0)-0x41;

}; 

EasyVR.prototype.onData=function(data) {
	//this=evr;
	
	console.log("serial data watch: "+data);
	var rcv=data.charCodeAt(0);
	console.log("serial data: "+rcv);
	if (rcv>0x60) {
		console.log("status");
		var temp=this.sts_idx[data];
		//console.log("serial lookup: "+temp);
		if (temp[0]) {
			this.stsr=data;
			this.ser.print(' ');
		} else {
			eval(temp[1]);
		}
	} else {
		console.log("data");
		this.rcvv+=data;
		if (this.rcvv.length>=this.sts_idx[this.sts­r][0]){
		    console.log("running callback "+this.sts_idx[this.stsr][1]);
			eval(this.sts_idx[this.stsr][1]);
			this.rcvv="";
			this.stsr='o';
		} else {
		    console.log("need more data");
			this.ser.print(' ');
		}
	}

};
EasyVR.prototype.sts_idx={
	"o":[0,"console.log('STS_SUCCESS');"],
	"t":[0,"console.log('STS_TIMEOUT');"],
	"v":[0,"console.log('STS_INVALID');"],
	"i":[0,"console.log('STS_INTERR');"],
	"e":[2,"console.log('STS_ERROR '+evr.rcvv);evr.onErr(evr.rcvv);"],
	"s":[1,"console.log('STS_SIMILAR '+evr.rcvv);evr.onErr(evr.rcvv);"],
	"r":[1,"console.log('STS_RESULT');"]
};


EasyVR.prototype.onResult=function(r) {
	console.log("onresult");
	console.log(r);
	var rt = this.onCommand(this.vrstate,r);
	if (rt.type!==undefined) {
		this.stop();
		this.setRecognize(rt.type,rt.timeout);
	}
};

EasyVR.prototype.setRecognize=function(t­ype,to) {
	if (this.tout) {
		clearTimeout(this.tout);
		this.tout=0;
	}
	this.sts_idx.o[1]="evr.startRec("+type+"­,"+to+");";
	this.timeout(to);
	if (to) {this.tout=setTimeout("eval(evr.sts_idx.­t[1])",to*1000+1000);}
};
EasyVR.prototype.startRec=function(type,­timeout){
	this.sts_idx.o[1]="";
	this.sts_idx.r[1]="evr.onResult(evr.char­arg(evr.rcvv));";
	this.sts_idx.t[1]="evr.sts_idx.r[1]='';e­vr.sts_idx.t[1]='';evr.onTimeout(evr.vrs­tate);";
	this.sendCmd('d',type);
	this.vrstate=type;
};


EasyVR.prototype.sendCmd=function(cmd,ar­g) {
	//lastCmd=[cmd,arg];
	this.ser.print(cmd);
	console.log("Sending command: "+cmd);
	if (arg!==undefined){console.log("With arg: "+this.argchar(arg));this.ser.print(this­.argchar(arg));}
};

EasyVR.prototype.stop=function(){
	this.sts_idx={
	"o":[0,"console.log('STS_SUCCESS');"],
	"t":[0,"console.log('STS_TIMEOUT');"],
	"v":[0,"console.log('STS_INVALID');"],
	"i":[0,"console.log('STS_INTERR');"],
	"e":[2,"console.log('STS_ERROR '+evr.rcvv);evr.onErr(evr.rcvv);"],
	"s":[1,"console.log('STS_SIMILAR '+evr.rcvv);evr.onErr(evr.rcvv);"],
	"r":[1,"console.log('STS_RESULT');"]
	};
	this.sendCmd('b');
};
EasyVR.prototype.timeout=function(arg) {
	this.sendCmd('o',arg);
};

EasyVR.prototype.setStrict=function(arg)­ {
	this.sendCmd('v',E.clip(arg,1,5));
};

var ocm=function(menu,option) {
  console.log("menu:"+menu+" option: "+option);
  if (menu==0) {
    if (option==0) {
      console.log("LIGHTS ON");
      //do lights on calls
    } else if (option==1) {
      console.log("LIGHTS OFF");
      //do lights off calls
    } else if (option==2) {
      console.log("SWITCH :");
      digitalWrite(LED1,1);
      return {type:2,timeout:15};
    } else if (option==3) {
      console.log("DESK :");
      digitalWrite(LED1,1);
      return {type:3,timeout:15};
    } else if (option==4) {
      console.log("NIXIE :");
      digitalWrite(LED1,1);
      return {type:4,timeout:15};
    }
  } else {
    if (menu==2) { // toggle a fargo or RF controlled device
      console.log("toggle device "+option);
    } else if (menu==3) { // control desk lamp
      console.log("desk lamp "+option);
    } else if (menu==4) { // control nixie clock
      console.log("control nixie clock "+option);
    }
    digitalWrite(LED1,0);
    return {type:1,timeout:0};
  }
  
};

var otm=function(){
  digitalWrite(LED1,0);
  this.setRecognize(1,0);
};



Serial4.setup(9600,{tx:C10,rx:C11});
    
var evr=require("easyvr").connect(Serial4,oc­m,otm,otm);

Still needs to be cleaned up (and of course, code to do those actions written) , the code is really awkward right now... But it does seem to work, and I will be able to talk to my room, and it will be awesome.

Still needs the global, for the evals, due to issue #513.