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@16:06dee6eef0bc, 2013-05-04 (annotated)

Committer:
nyatla
Date:
Sat May 04 16:40:58 2013 +0000
Revision:
16:06dee6eef0bc
Parent:
15:35df376264a3
Child:
17:0d2911b6f337
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 16:06dee6eef0bc 8 * MiMic::LocalFileSystem2 do not freeze on LPCXpresso.
nyatla 3:335512e81ba9 9 */
nyatla 16:06dee6eef0bc 10 LocalFileSystem2 lf("local");
nyatla 7:8cbfa0625c51 11 SDFileSystem sd(p5, p6, p7, p8,"sd");
nyatla 5:227d20070da4 12
nyatla 3:335512e81ba9 13
nyatla 3:335512e81ba9 14 /**
nyatla 1:82b8312c78a1 15 * MiMic RemoteMCU httpd.<br/>
nyatla 1:82b8312c78a1 16 * <p>Service list</p>
nyatla 1:82b8312c78a1 17 * <pre>
nyatla 1:82b8312c78a1 18 * /rom/ - romfs
nyatla 1:82b8312c78a1 19 * /setup/ - MiMic configulation REST API.
nyatla 1:82b8312c78a1 20 * /local/ - mbed LocalFileSystem
nyatla 1:82b8312c78a1 21 * /mvm/ - MiMicVM REST API
nyatla 1:82b8312c78a1 22 * </pre>
nyatla 1:82b8312c78a1 23 */
nyatla 1:82b8312c78a1 24 class MiMicRemoteMcu:public MiMic::Httpd
nyatla 1:82b8312c78a1 25 {
nyatla 1:82b8312c78a1 26 private:
nyatla 1:82b8312c78a1 27 ModRomFiles modromfs; //ROM file module
nyatla 1:82b8312c78a1 28 ModMiMicSetting mimicsetting; //mimic setting API
nyatla 1:82b8312c78a1 29 ModRemoteMcu remotemcu; // remotemcu API
nyatla 3:335512e81ba9 30 ModLocalFileSystem modlocal; //basic URL parser
nyatla 5:227d20070da4 31 ModLocalFileSystem modsd; //basic URL parser
nyatla 3:335512e81ba9 32
nyatla 1:82b8312c78a1 33 public:
nyatla 1:82b8312c78a1 34 MiMicRemoteMcu():Httpd(80)
nyatla 1:82b8312c78a1 35 {
nyatla 7:8cbfa0625c51 36 this->modromfs.setParam("rom",RMCU_FSDATA,20);
nyatla 3:335512e81ba9 37 this->mimicsetting.setParam("setup");
nyatla 3:335512e81ba9 38 this->remotemcu.setParam("mvm");
nyatla 3:335512e81ba9 39 this->modlocal.setParam("local");
nyatla 5:227d20070da4 40 this->modsd.setParam("sd");
nyatla 1:82b8312c78a1 41 }
nyatla 1:82b8312c78a1 42 virtual void onRequest(HttpdConnection& i_connection)
nyatla 1:82b8312c78a1 43 {
nyatla 1:82b8312c78a1 44 //try to ModRomFS module.
nyatla 1:82b8312c78a1 45 if(this->modromfs.execute(i_connection)){
nyatla 1:82b8312c78a1 46 return;
nyatla 1:82b8312c78a1 47 }
nyatla 1:82b8312c78a1 48 //try to ModMiMicSetting module.
nyatla 1:82b8312c78a1 49 if(this->mimicsetting.execute(i_connection)){
nyatla 1:82b8312c78a1 50 return;
nyatla 1:82b8312c78a1 51 }
nyatla 1:82b8312c78a1 52 //try to ModRemoteMcu module.
nyatla 1:82b8312c78a1 53 if(this->remotemcu.execute(i_connection)){
nyatla 1:82b8312c78a1 54 return;
nyatla 1:82b8312c78a1 55 }
nyatla 3:335512e81ba9 56 //try to ModLocalFileSystem
nyatla 3:335512e81ba9 57 if(this->modlocal.execute(i_connection)){
nyatla 3:335512e81ba9 58 return;
nyatla 3:335512e81ba9 59 }
nyatla 5:227d20070da4 60 //try to ModLocalFileSystem(SD)
nyatla 5:227d20070da4 61 if(this->modsd.execute(i_connection)){
nyatla 5:227d20070da4 62 return;
nyatla 5:227d20070da4 63 }
nyatla 3:335512e81ba9 64
nyatla 1:82b8312c78a1 65 //Otherwise, Send the redirect response to /rom/index.html
nyatla 1:82b8312c78a1 66 i_connection.sendHeader(301,
nyatla 1:82b8312c78a1 67 "text/html",
nyatla 5:227d20070da4 68 "Status: 302:Moved Temporarily\r\n"
nyatla 4:00b4e7596014 69 "Location: /rom/index.html\r\n");
nyatla 1:82b8312c78a1 70 return;
nyatla 1:82b8312c78a1 71 }
nyatla 1:82b8312c78a1 72 };
nyatla 5:227d20070da4 73
nyatla 1:82b8312c78a1 74 int main()
nyatla 1:82b8312c78a1 75 {
nyatla 4:00b4e7596014 76 NetConfig cfg; //create network configulation with onchip-setting.
nyatla 9:18e9bf764cc1 77 //try to override setting by local file.
nyatla 16:06dee6eef0bc 78 if(!cfg.loadFromFile("/local/mimic.cfg")){
nyatla 16:06dee6eef0bc 79 cfg.loadFromFile("/sd/mimic.cfg");
nyatla 16:06dee6eef0bc 80 }
nyatla 4:00b4e7596014 81 Net net(cfg); //create a net instance
nyatla 1:82b8312c78a1 82 MiMicRemoteMcu httpd; //create a httpd instance.
nyatla 1:82b8312c78a1 83 httpd.loop(); //start httpd loop.
nyatla 1:82b8312c78a1 84 return 0;
nyatla 1:82b8312c78a1 85 }