Hi everyone,
I am making a script solution to implement my ideas into chip easier.
Key features:
1 - Good IDE
Usb connect and play, Click and run script in 1 second , Save as startup script without PC connected.
CPU/Memory/Network status monitoring, Log output , Fixed position Text/Image output.
2 - Powerful scripting language
C-Style , weak/strong type , closure , class/function/delegate , class inside function , function inside class
virtual/override OOP , property getter/setter, JSON , Binary serialization
try/catch/finally , exception stacktrace and line number ,
Eval script string, Asynchronize programming, Multi-Task programming , foreach keyword for list/dict
Work with custom c++ code, pre-compile into C++ code for obfuscation and better performance .
Object destruction callback , Object attached dictionary , .... etc ....
3 - Memory (WROOM):
Spend 55K memory when startup, and 260K free for play ideas.
Spend 38K for WIFI+LWIP , 220K free for client/server.
Spend 30-40K for Http library , 180K free for fast Http client/server scripting
4 - IO:
GPIO/PWM/SPI , tested 320x240 TFT as 16 FPS , need more time for others
5 - Network Performance
Big Buffer: WROOM 900KB/s , WROVER 1.5MB/s
(Depend on the buffer setting in menuconfig)
Small Buffer: about 18 socket connection + 330 http keep-alive requests per second .
Tested 12 connections in WROOM
------
Now It works and stable, just still need 3-4 months to finish more libraries.
Will be available at 2019
New c-style OOP scripting framework and IDE
Re: New c-style OOP scripting framework and IDE
The script language , code syntax samples,
24 line class to implement a protocol
which help me to control the gpio 26 LED from remote side
100 lines code to show MJpeg stream into TFT monitor
24 line class to implement a protocol
which help me to control the gpio 26 LED from remote side
Code: Select all
class MCSCloudClient
{
var url,key,pwd,dev,sid,headers;
function MCSCloudClient(argurl, argkey, argpwd, argdev, argheaders) {
url = argurl;key = argkey;pwd = argpwd;dev = argdev;headers=argheaders;
}
function SendRequestTask(cmd, args) {
var ht=Http.Post(url,headers,Object.Stringify({ cmd: cmd, args: args, sid: sid, key: key, pwd: pwd, dev: dev }));
var obj=ht.ReadJsonObject();
if(obj.error)throw("error "+obj.error+" : "+obj.result);
return obj.result;
}
function Send() {
return SendRequestTask("Send", $arguments);
}
function Read() {
return SendRequestTask("Read", []);
}
function ConnectPeer(group) {
var peer = new MCSCloudClient(url, key, pwd, dev,headers);
peer.sid = peer.SendRequestTask("Peer", [group]);
return peer;
}
}
var mcc = new MCSCloudClient("http://192.168.1.77:88/test/CloudHandler.ashx", "myapikey", "myapipwd", "mydevice");
var peer = mcc.ConnectPeer("group1");
MCS.Log("DONE"+peer.sid);
Gpio out26=Gpio.Out(26);
while(true)
{
var arr = peer.Read();
foreach(var obj in arr)
{
if(obj[0]=="led-1")
{
out26.SetLevel(1);
}
if(obj[0]=="led-0")
{
out26.SetLevel(0);
}
}
}
Code: Select all
var eachrow=24;
var spi=Spi.Master("hspi",80,320*2*eachrow, 14 , 13 , 12 , 15 , 21 );
var rst=Gpio.Out(18);
rst.SetLevel(0);
delay(100);
rst.SetLevel(1);
delay(100);
var ili_init_cmds=[[207,[0,131,48],3],[237,[100,3,18,129],4],[232,[133,1,121],3],[203,[57,44,0,52,2],5],[247,[32],1],[234,[0,0],2],[192,[38],1],[193,[17],1],[197,[53,62],2],[199,[190],1],[54,[40],1],[58,[85],1],[177,[0,27],2],[242,[8],1],[38,[1],1],[224,[31,26,24,10,15,6,69,135,50,10,7,2,7,5,0],15],[225,[0,37,39,5,16,9,58,120,77,5,24,13,56,58,31],15],[42,[0,0,0,239],4],[43,[0,0,1,63],4],[44,[0],0],[183,[7],1],[182,[10,130,39,0],4],[17,[0],128],[41,[0],128]];
foreach(var item in ili_init_cmds)
{
var buff=Buffer.Create(16,"DMA");
foreach(var b in item[1])buff.WriteByte(b);
spi.SendByte(item[0]);
spi.SendBuffer(buff,1);
if(item[2]>=128)delay(100);
}
function makebuff(v1,v2)
{
Buffer b=Buffer.Create(4);
b.WriteByte(v1>>8);
b.WriteByte(v1&255);
b.WriteByte(v2>>8);
b.WriteByte(v2&255);
return b;
}
function ShowJpegToLCD(jpegbuff)
{
Buffer bmpbuff=__jpegdecode(jpegbuff);
for(var i=0;i<240;i+=eachrow)
{
spi.SendByte(42);//x
spi.SendBuffer(makebuff(0,320),1);
spi.SendByte(43);//y
spi.SendBuffer(makebuff(i,eachrow+i),1);
spi.SendByte(44);//write
spi.SendBuffer(bmpbuff.Subbuf(i*320*2,320*2*eachrow),1);
}
}
var url="http://192.168.1.77:8081/";
var ht=Http.Get(url);
MCS.Log("connected.")
var buff;
var bline="--"+ht._boundary;
for(var t=0;;t++)
{
var data=ht.Read();
if(!buff)buff=data;
else buff.Append(data);
var spos=buff.Length-data.Length-bline.Length-4;
var pos=buff.ToString().IndexOf(bline,spos>0?spos:0);
if(pos==-1)
continue;
if(pos>0)//not first
{
var crlfpos=buff.IndexOfDoubleCrlf();
if(crlfpos!=-1&&crlfpos<pos)
{
var headers=buff.Subbuf(0,crlfpos);
var frame=buff.Subbuf(crlfpos+4,pos-crlfpos-4-2);//remove \r\n before next boundary
ShowJpegToLCD(frame);
}
}
var delsize=pos+bline.Length+2;
if(buff.Length>=delsize)
{
buff.SelfRemoveLeft(delsize);
}
else
{
ht.Read(delsize-buff.Length);
buff=null;
}
}
Re: New c-style OOP scripting framework and IDE
Demo of the IDE Button idea
--
Recent update : optimized memory usage.
Now it support 16 active TCP concurrent connections and read or write small pieces 1000+ times per second.
--
The IDE helps to monitor the status of the chip
It's very helpful for the prototype of a product , or just test the pin-connection ,
Or a good peer debugger when connect another chip with UART/SPI/I2C/UDP/TCP etc .
--
Recent update : optimized memory usage.
Now it support 16 active TCP concurrent connections and read or write small pieces 1000+ times per second.
--
The IDE helps to monitor the status of the chip
It's very helpful for the prototype of a product , or just test the pin-connection ,
Or a good peer debugger when connect another chip with UART/SPI/I2C/UDP/TCP etc .
- Attachments
-
- script_ide_2.png (138.54 KiB) Viewed 12196 times
Re: New c-style OOP scripting framework and IDE
Now support
ESP32
STM32
RaspberryPI
Windows C++ Emulator
.Net C++ CLI Emulator
ESP32
STM32
RaspberryPI
Windows C++ Emulator
.Net C++ CLI Emulator
- Attachments
-
- IDE_emulator.png (82.45 KiB) Viewed 11816 times
Re: New c-style OOP scripting framework and IDE
is there a version in English ?
Re: New c-style OOP scripting framework and IDE
Mate, your job looks absolutely amazing. Where can I get this tool from?
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