Ryo Iizuka / Mbed 2 deprecated mbedJS Featured

This is a Json-RPC/2.0 server with websocket and httpd. You can control mbed(s) by Javascript, processing, Java. LPCXpresso1769/LPC1768/FRDM-K64F/LPC4088

Dependencies:   NyFileSystems libMiMic mbed-rtos mbed

Fork of MiMicRemoteMCU-for-Mbed by Ryo Iizuka

English

MiMicProject http://nyatla.jp/mimic/wp/

This application allow to control the remote mbed through the network. It allows to control the mbed without a firmware update. It has some Interface. There are Javascript(WebBrowser), Procesing, Java. API waits for a function very similar to mbedSDK.

/media/uploads/nyatla/--_2.png

Feature

  • Low delay RPC by Websocket+JSON-RPC.
  • OnChip programing environment (Javascript).
  • Zero configuration support (UPnP/mDNS/AutoIP/DHCP)
  • mbedAPI like APIs.
  • Supports mbed LPC1768/LPCXpresso1769/LPC4088/FRDM-K64F

GettingStarted

mbed(LPC1768)

  • Compile and write mbedJS to your mbed.
  • Create mimic.cfg file to the mbed drive. This is network configuration.
  • Connect to Ethernet cable to the mbed.
  • Reset mbed.
  • Open http://[mbed IP address]/ by web browser.
  • Click JavascriptEditor.
  • Click StartButton. LED will be blinking.

LPCXpresso1769 and LPC4088 QuickStartBoard and FRDM-K64F

Those do not have LocalFileSystem. mbedJS initial IP address is "192.168.0.39". Open this address and click Setup page. You can change ipaddress at here.

Other APIs

Reference

日本語

MiMicProject http://nyatla.jp/mimic/wp/

mbedJSはmbedをWebネットワークにつなぐためのアプリケーションです。 Javascript(ウェブブラウザ)、Processing、Javaから、mbedを操作することができます。 これらはmbedSDKのクラスライブラリとよく似たAPIなので、mbedを知っている方なら簡単に使うことができます。

/media/uploads/nyatla/--_2.png

特徴

  • Websocket+JSONRPCによる低遅延なRPC
  • ワンチップでブラウザ向けの開発環境を提供
  • UPnP/Bonjurによるディスカバりに対応
  • mbedSDKのAPIと同じ構成のAPI
  • mbed LPC1768/LPCXpresso1769/LPC4088/FRDM-K64Fに対応

このアプリケーションはMiMicRemoteMCUとよく似ていますが、JavascriptAPIがより使いやすくなりました。

はじめかた

  • ファームウェアをmbedに書き込みます。
  • 設定ファイルにネットワークに合わせたIPアドレスを指定します。
  • mbedをリセットして、設定したIPアドレスをブラウザで開きます。
  • JavascriptEditorを開きます。
  • Startボタンを押してLEDがチカチカすれば成功です。

mbedJS APIs

ドキュメント

関連記事

main.cpp@15:35df376264a3, 2013-05-04 (annotated)

Committer:
nyatla
Date:
Sat May 04 12:12:12 2013 +0000
Revision:
15:35df376264a3
Parent:
9:18e9bf764cc1
Child:
16:06dee6eef0bc
update libMiMic

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nyatla 4:00b4e7596014 1 #include "mbed.h"
nyatla 5:227d20070da4 2 #include "SDFileSystem.h"
nyatla 1:82b8312c78a1 3 #include "mimic.h"
nyatla 1:82b8312c78a1 4 #include "fsdata.h"
nyatla 1:82b8312c78a1 5
nyatla 1:82b8312c78a1 6 /**
nyatla 3:335512e81ba9 7 * local filesystem support.
nyatla 3:335512e81ba9 8 */
nyatla 3:335512e81ba9 9 LocalFileSystem lf("local");
nyatla 7:8cbfa0625c51 10 SDFileSystem sd(p5, p6, p7, p8,"sd");
nyatla 5:227d20070da4 11
nyatla 5:227d20070da4 12 DigitalOut led1(LED1);
nyatla 5:227d20070da4 13 DigitalOut led3(LED3);
nyatla 5:227d20070da4 14 DigitalOut led4(LED4);
nyatla 3:335512e81ba9 15
nyatla 3:335512e81ba9 16 /**
nyatla 1:82b8312c78a1 17 * MiMic RemoteMCU httpd.<br/>
nyatla 1:82b8312c78a1 18 * <p>Service list</p>
nyatla 1:82b8312c78a1 19 * <pre>
nyatla 1:82b8312c78a1 20 * /rom/ - romfs
nyatla 1:82b8312c78a1 21 * /setup/ - MiMic configulation REST API.
nyatla 1:82b8312c78a1 22 * /local/ - mbed LocalFileSystem
nyatla 1:82b8312c78a1 23 * /mvm/ - MiMicVM REST API
nyatla 1:82b8312c78a1 24 * </pre>
nyatla 1:82b8312c78a1 25 */
nyatla 1:82b8312c78a1 26 class MiMicRemoteMcu:public MiMic::Httpd
nyatla 1:82b8312c78a1 27 {
nyatla 1:82b8312c78a1 28 private:
nyatla 1:82b8312c78a1 29 ModRomFiles modromfs; //ROM file module
nyatla 1:82b8312c78a1 30 ModMiMicSetting mimicsetting; //mimic setting API
nyatla 1:82b8312c78a1 31 ModRemoteMcu remotemcu; // remotemcu API
nyatla 3:335512e81ba9 32 ModLocalFileSystem modlocal; //basic URL parser
nyatla 5:227d20070da4 33 ModLocalFileSystem modsd; //basic URL parser
nyatla 3:335512e81ba9 34
nyatla 1:82b8312c78a1 35 public:
nyatla 1:82b8312c78a1 36 MiMicRemoteMcu():Httpd(80)
nyatla 1:82b8312c78a1 37 {
nyatla 7:8cbfa0625c51 38 this->modromfs.setParam("rom",RMCU_FSDATA,20);
nyatla 3:335512e81ba9 39 this->mimicsetting.setParam("setup");
nyatla 3:335512e81ba9 40 this->remotemcu.setParam("mvm");
nyatla 3:335512e81ba9 41 this->modlocal.setParam("local");
nyatla 5:227d20070da4 42 this->modsd.setParam("sd");
nyatla 1:82b8312c78a1 43 }
nyatla 1:82b8312c78a1 44 virtual void onRequest(HttpdConnection& i_connection)
nyatla 1:82b8312c78a1 45 {
nyatla 1:82b8312c78a1 46 //try to ModRomFS module.
nyatla 1:82b8312c78a1 47 if(this->modromfs.execute(i_connection)){
nyatla 1:82b8312c78a1 48 return;
nyatla 1:82b8312c78a1 49 }
nyatla 1:82b8312c78a1 50 //try to ModMiMicSetting module.
nyatla 1:82b8312c78a1 51 if(this->mimicsetting.execute(i_connection)){
nyatla 1:82b8312c78a1 52 return;
nyatla 1:82b8312c78a1 53 }
nyatla 1:82b8312c78a1 54 //try to ModRemoteMcu module.
nyatla 1:82b8312c78a1 55 if(this->remotemcu.execute(i_connection)){
nyatla 1:82b8312c78a1 56 return;
nyatla 1:82b8312c78a1 57 }
nyatla 3:335512e81ba9 58 //try to ModLocalFileSystem
nyatla 3:335512e81ba9 59 if(this->modlocal.execute(i_connection)){
nyatla 3:335512e81ba9 60 return;
nyatla 3:335512e81ba9 61 }
nyatla 5:227d20070da4 62 //try to ModLocalFileSystem(SD)
nyatla 5:227d20070da4 63 if(this->modsd.execute(i_connection)){
nyatla 5:227d20070da4 64 return;
nyatla 5:227d20070da4 65 }
nyatla 3:335512e81ba9 66
nyatla 1:82b8312c78a1 67 //Otherwise, Send the redirect response to /rom/index.html
nyatla 1:82b8312c78a1 68 i_connection.sendHeader(301,
nyatla 1:82b8312c78a1 69 "text/html",
nyatla 5:227d20070da4 70 "Status: 302:Moved Temporarily\r\n"
nyatla 4:00b4e7596014 71 "Location: /rom/index.html\r\n");
nyatla 1:82b8312c78a1 72 return;
nyatla 1:82b8312c78a1 73 }
nyatla 1:82b8312c78a1 74 };
nyatla 5:227d20070da4 75
nyatla 1:82b8312c78a1 76 int main()
nyatla 1:82b8312c78a1 77 {
nyatla 4:00b4e7596014 78 NetConfig cfg; //create network configulation with onchip-setting.
nyatla 9:18e9bf764cc1 79 //try to override setting by local file.
nyatla 15:35df376264a3 80 // if(!cfg.loadFromFile("/local/mimic.cfg")){
nyatla 15:35df376264a3 81 // cfg.loadFromFile("/sd/mimic.cfg");
nyatla 15:35df376264a3 82 // }
nyatla 4:00b4e7596014 83 Net net(cfg); //create a net instance
nyatla 1:82b8312c78a1 84 MiMicRemoteMcu httpd; //create a httpd instance.
nyatla 1:82b8312c78a1 85 httpd.loop(); //start httpd loop.
nyatla 1:82b8312c78a1 86 return 0;
nyatla 1:82b8312c78a1 87 }