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| // https://www.espruino.com/Reference#l_NRF_setServices | |
| // https://github.com/gfwilliams/workshop-thingy52/blob/master/step5.md | |
| // http://forum.espruino.com/conversations/322805/ | |
| var atf={}; | |
| var user=""; | |
| atf.USER=function(p,t){ | |
| if(p){ | |
| user=p; | |
| } | |
| return user; | |
| }; | |
| var units=0; | |
| atf.UNITS=function(p,t){ | |
| if(p){ | |
| units=p; | |
| } | |
| return units; | |
| }; | |
| var hrmon=0; | |
| atf.HRMONITOR=function(p,t){ | |
| if(p){ | |
| hrmon=p; | |
| } | |
| return hrmon; | |
| }; | |
| var findphone=0; | |
| atf.FINDPHONE=function(p,t){ | |
| if(p){ | |
| findphone=p; | |
| } | |
| return findphone; | |
| }; | |
| var handsup=0; | |
| atf.HANDSUP=function(p,t){ | |
| if(p){ | |
| handsup=p; | |
| } | |
| return handsup; | |
| }; | |
| atf.DT=function(params){ | |
| if(params){ | |
| var i,pl=params.length>>1; | |
| if (pl!=5&&pl!=7) return "ERR"; | |
| //set date | |
| var p=[];for(i=0;i<pl;i++) p[i]=params.substr(i*2,2); | |
| i=0; | |
| w.setClock((pl>6?p[i++]:"20")+p[i++]+"-"+p[i++]+"-"+p[i++]+"T"+p[i++]+":"+p[i++]+":"+(pl>6?p[i++]:"00")); | |
| return params; | |
| } | |
| var d=Date(Date.now()-tzoff).toISOString();res=""; | |
| // cut numbers from ISO date string | |
| [2,5,8,11,14,17].forEach((i)=>{res+=d.substr(i,2);}); | |
| return res; | |
| }; | |
| var TZ=0; | |
| var tzoff=0; | |
| var tform=0;//12 or 24 | |
| var lan=0; | |
| var steps=1234; | |
| var syn=0; | |
| var topace=0; | |
| function handleATcommands(cmd,params){ | |
| var res=null; | |
| var cmdtype=(cmd.substr(1,2).toUpperCase()=="T+")?cmd.charAt(0).toUpperCase():0; | |
| log("cmd="+cmd+",type="+cmdtype+",params="+params); | |
| var cmdname=((cmdtype)?cmd.substr(3):cmd).toUpperCase(); | |
| var f=atf[cmdname];if(typeof(f)=="function") return f(params,cmdtype); | |
| switch(cmdname){ | |
| case 'BOND': // TODO wait for button press, return ERR if not pressed | |
| return "OK"; | |
| case 'ACT': | |
| return "0"; | |
| case 'BATT': | |
| return parseInt((w.battVoltage()-3.6)/0.006); | |
| case 'STEPSTORE': | |
| if (params){ | |
| } | |
| return "OK"; | |
| case 'SYN': // 1= show sync animation (circle arrows) | |
| if (params){ | |
| syn=Number(params); | |
| } | |
| return syn; | |
| case 'LAN': // | |
| if (params){ | |
| lan=Number(params); | |
| } | |
| return lan; | |
| case 'TIMEFORMAT': // | |
| if (params){ | |
| tform=Number(params); | |
| } | |
| return tform; | |
| case 'PACE': // steps | |
| if (params){ | |
| steps=Number(params); | |
| } | |
| return steps; | |
| case 'DATA': // TODO send stored data | |
| if (params){ | |
| } | |
| return "0,0,0,0"; | |
| case 'TOPACE'://if 1 then we should start sending steps via NT+TOPACE=steps on any change | |
| if (params){ | |
| topace=Number(params); | |
| } | |
| // if 0 we report last no. of steps | |
| return topace===0 ? steps : "OK"; | |
| case 'TIMEZONE': | |
| if(params){ | |
| res=Number(params); | |
| if (!isNaN(res) && (Math.abs(res)<=12*3600)){ | |
| TZ=res/3600; | |
| E.setTimeZone(TZ); | |
| tzoff=Date().getTimezoneOffset()*6E4; | |
| } | |
| return params; | |
| } | |
| return String(TZ*3600); | |
| case "VER": | |
| return cmdtype ? (cmdtype=="A" ? "110.200.051" : "100.016.051") : process.env.VERSION; | |
| } | |
| return res; | |
| } | |
| function handleATLine(l){ | |
| var cmd,params,res=null,pari=l.indexOf('='); //any params? | |
| if(pari>0){ | |
| cmd=l.slice(0,pari);params=l.slice(pari+1); | |
| } else { | |
| params=null;cmd=l; | |
| } | |
| if (cmd.length==2 && cmd.toUpperCase()=="AT") return "OK\r\n"; | |
| //type - 0 or first letter - b,a,n if starts with [ABN]T+ | |
| try { | |
| res=handleATcommands(cmd,params); | |
| } catch(e){ | |
| //log(e); | |
| if (cmdtype) res="ERR"; | |
| } | |
| return (res===null) ? null : cmd+":"+res+"\r\n"; | |
| } | |
| var line=""; | |
| function handleCommand(s){ | |
| line+=s; | |
| if (s.endsWith("\n") || s.endsWith("\r")){ | |
| var res=handleATLine(line.trim());//trim removes crlf | |
| line=""; | |
| return res; | |
| } | |
| } | |
| function handleWrite(evt, svc, ch){ | |
| //log(svc+" got "+evt.data); | |
| var val=handleCommand(E.toString(evt.data)); | |
| if (val===undefined || val===null) return; | |
| if (typeof(val)==="number") val=val.toString(); | |
| if (typeof(val)==="string") { | |
| log("reply="+val); | |
| val=E.toArrayBuffer(val); | |
| } | |
| if (!val.length) return; | |
| // now update service with the value | |
| var c={}; | |
| var s={};s[svc]=c; | |
| c[ch]={value : val, notify: true}; | |
| if (val.length<=20) | |
| NRF.updateServices(s); | |
| else { | |
| // if longer than maxLen=20 split into chunks | |
| var l=val.length; | |
| var i=0; | |
| while (l>0){ | |
| c[ch].value=new Uint8Array(val,i,(l>20)?20:l); | |
| NRF.updateServices(s); | |
| i+=20;l-=20; | |
| } | |
| } | |
| } | |
| function enableDesayServices(){ | |
| NRF.setAdvertising({},{ | |
| name:"HX03W", | |
| discoverable: false/*, | |
| manufacturer:0xAB4E, | |
| manufacturerData: NRF.getAddress().split(':').map(x=>parseInt(x,16))*/ | |
| }); | |
| NRF.setServices({ | |
| 0x190A : { | |
| 0x0002 : { | |
| maxLen: 20, | |
| notify: true | |
| }, | |
| 0x0001 : { | |
| writable : true, | |
| maxLen: 20, | |
| onWrite : function(evt) { | |
| handleWrite(evt,'0x190A','0x0002'); | |
| } | |
| } | |
| }, | |
| 0x190B : { | |
| 0x0004 : { | |
| maxLen: 20, | |
| notify: true | |
| }, | |
| 0x0003 : { | |
| writable : true, | |
| maxLen: 20, | |
| onWrite : function(evt) { | |
| handleWrite(evt,'0x190B','0x0004'); | |
| } | |
| } | |
| } | |
| }, { | |
| uart:false/*,advertise: [ 'FEE7' ]*/ | |
| }); | |
| } | |
| function enableNordicUART(){ | |
| NRF.setServices(undefined,{uart:true}); | |
| } |
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