This is Webservice SDK for mbed. LPCXpresso1769/LPC1768/FRDM-K64F/LPC4088

Dependents:   MbedFileServer_1768MiniDK2 RedWireBridge IssueDebug_gcc MiMicRemoteMCU-for-Mbed ... more

libMiMic(MiMic library for mbed)は、WebService機能を提供するSDKです。 mbedでWebAPIに対応したネットワークデバイスを簡単に作ることが出来ます。

libMiMicはMiMic projectで開発しています。MiMic projectについてはこちらをご覧ください。 http://nyatla.jp/mimic/wp/

構成

libMiMicはmbedRTOS上で動作し、ユーザアプリケーションにAPIを提供します。コアAPIはC言語で記述されていますが、使用頻度の高いものについてはmbed向けのC++APIが準備されています。

/media/uploads/nyatla/libmimic-sdk.png

※libMiMicはmbedの標準イーサネットドライバをしようしていません。

標準イーサネットドライバと同時に使用することはできません。

  • MiMicIP - IPv4スタックです。レテンシとメモリ消費量を抑えたuipベースのライブラリです。
  • ARP/ICMP/UDP/TCP - 基礎的なソケットAPIを提供します。APIは独自です。
  • HTTP/1.1 Server - HTTP/1.1に対応したサーバです。マルチセッション・Chunked・持続性接続に対応しています。
  • HTTP Modules - HTTP/1.1の機能モジュールです。以下のモジュールがあります。
    • ROM file provider - ROMに格納したファイルイメージを公開します。
    • File system provider - mbedファイルシステムを公開します。
    • Onchip configuration - プログラムフラッシュを利用して設定を保存します。
    • MiMicVM processor - RPCリクエスト(MiMicVM)を処理します。
    • FileUpload - ファイルアップロードを受け取ります。
    • URL decoder - HTTPリクエストを解析します。
    • UPnP handler -UPnPメッセージを処理します。
    • WebSocket - Websocketサーバです。
  • mDNS - マルチキャストDNSサービスです。
  • UPnP - UPnP/1.0の機能を提供します。UPnP handlerと協調して動作します。(現在はデバイス探索(SSDP)・デスクリプション(Description)のみ実装してあります。)
  • DHCP/APIPA - ゼロコンフィギュレーション用のモジュールです。
  • HTTP/1.1 Client
  • mbed C++ class library - mbed向けのC++CPIです。C言語のものより簡単です。

対応機種

  • mbed(mbed LPC1768)
  • LPCXpresso1769

プログラム

Import programMiMicRemoteMCU-for-Mbed

MiMic RemoteMCU for mbed. This program provides MCU control API over REST API. It can control MCU from Javascript,PHP or any HTTP rest client directly. And, The application has self development environment.

Import programMbedFileServer

The program publishes files at local directory and SD filesystem. It is a full-fledged webServer somewhat.

サンプル

Import programMiMicSimpleHttpd

This is a simplest HTTP server made ​​of libMiMic. It will echo back a request path.

Import programUPnPBasicDevice

Simplest UPnP basic device example. This program to run UPnP basic device on the mbed.

Import programWebSocketSample

MiMicSDK Websocket module sample program.

Import programHttpClientSamlpe

A http client sample program.

Import programTcpSocketClientSamlpe

MiMicSDK Tcp client socket sample program.

Import programUdpSocketSamlpe

Udp socket sample program. This program will send back the received packet.

チュートリアル

English

libMiMic(MiMic library for mbed) is SDK which provides Webservice functions. It can be created networking device easily using mbed.

See more MiMic information, See MiMic project website. http://nyatla.jp/mimic/wp/

Structure

libMiMic run on mbed RTOS and provides networking API to user application. This library has C++ class API for the mbed, and low-level C language API.

/media/uploads/nyatla/libmimic-sdk.png

For WebService general, it can be written in a simple C + + API.

libMiMic does not have the standard Ethernet driver of mbed. It is not possible that will be used with the standard Ethernet driver.

  • MiMicIP - IPv4 protocol stack. This is based uip which is reduced memory and latency.
  • ARP / ICMP / UDP / TCP - Those are provide basic IP protocols.
  • HTTP/1.1 Server - The Http server compatible HTTP/1.1. It supports multi-session, chunked transport, persistent connection.
  • HTTP Modules - There are addon-module for HTTP server. The following modules.
    • ROM file module - Publish the file images in ROM.
    • File system module - Publish thefiles in mbed file system.
    • Onchip configuration module - To save the network settings to the program flash via REST.
    • MiMicVM module - To handle the (MiMicVM) RPC request.
    • FileUpload module - Accept a file via HTTP POST.
    • URL dedoce module - A versatility URL decoder.
    • UPnP handle module - To handle UPnP messages.
    • UPnP - This provides UPnP/1.0 device functions. It works together with UPnP handler.
    • Websocket - websocket (version13) server
  • mDNS Service - DNS-SD protocol server.
  • UPnP - This provides UPnP/1.0 device functions which works with UPnP handler. (You have been implemented (SSDP) ? description only (Description) device search now.) It is a module zero configuration for - DHCP / APIPA. mbed C + + class library - C of mbed for + + is the CPI. It is simple than that of the C language.
  • DHCP/APIPA - It support zero-cpnfigulation.
  • mbed C++ class library. Almost APIs for Web applications are available.
  • HTTP/1.1 Client

Supported target

  • mbed(mbed LPC1768)
  • LPCXpresso1769

Application

Import programMiMicRemoteMCU-for-Mbed

MiMic RemoteMCU for mbed. This program provides MCU control API over REST API. It can control MCU from Javascript,PHP or any HTTP rest client directly. And, The application has self development environment.

Import programMbedFileServer

The program publishes files at local directory and SD filesystem. It is a full-fledged webServer somewhat.

Sample

Import programMiMicSimpleHttpd

This is a simplest HTTP server made ​​of libMiMic. It will echo back a request path.

Import programUPnPBasicDevice

Simplest UPnP basic device example. This program to run UPnP basic device on the mbed.

Import programWebSocketSample

MiMicSDK Websocket module sample program.

Import programHttpClientSamlpe

A http client sample program.

Import programTcpSocketClientSamlpe

MiMicSDK Tcp client socket sample program.

Import programUdpSocketSamlpe

Udp socket sample program. This program will send back the received packet.

Tutorial

Committer:
nyatla
Date:
Fri Jun 20 15:38:30 2014 +0000
Revision:
77:8651d3c19a55
MiMicCore??363????; mbed/jsonrpc?????????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nyatla 77:8651d3c19a55 1 #include "RpcHandlerBase.h"
nyatla 77:8651d3c19a55 2
nyatla 77:8651d3c19a55 3 namespace MiMic
nyatla 77:8651d3c19a55 4 {
nyatla 77:8651d3c19a55 5 class PwmOutHandler :RpcHandlerBase
nyatla 77:8651d3c19a55 6 {
nyatla 77:8651d3c19a55 7 public:
nyatla 77:8651d3c19a55 8 static NyLPC_TBool new1(const union NyLPC_TJsonRpcParserResult* i_rpc,void* i_param)
nyatla 77:8651d3c19a55 9 {
nyatla 77:8651d3c19a55 10 //u
nyatla 77:8651d3c19a55 11 ModJsonRpc* mod=(ModJsonRpc*)i_param;
nyatla 77:8651d3c19a55 12 PinName pin;
nyatla 77:8651d3c19a55 13 if(getParamsAsPin(mod,i_rpc,&pin,1)){
nyatla 77:8651d3c19a55 14 addNewObjectBatch(mod,i_rpc->method.id,new ModJsonRpc::RpcObject<PwmOut>(new PwmOut(pin)));
nyatla 77:8651d3c19a55 15 }
nyatla 77:8651d3c19a55 16 return NyLPC_TBool_TRUE;
nyatla 77:8651d3c19a55 17 }
nyatla 77:8651d3c19a55 18 static NyLPC_TBool write_fx(const union NyLPC_TJsonRpcParserResult* i_rpc,void* i_param)
nyatla 77:8651d3c19a55 19 {
nyatla 77:8651d3c19a55 20 //dd return void
nyatla 77:8651d3c19a55 21 ModJsonRpc* mod=(ModJsonRpc*)i_param;
nyatla 77:8651d3c19a55 22 PwmOut* inst=(PwmOut*)getObjectBatch(mod,i_rpc);
nyatla 77:8651d3c19a55 23 if(inst!=NULL){
nyatla 77:8651d3c19a55 24 int v;
nyatla 77:8651d3c19a55 25 if(getParamInt(mod,i_rpc,v,1)){
nyatla 77:8651d3c19a55 26 inst->write((float)v/10000.f);
nyatla 77:8651d3c19a55 27 mod->putResult(i_rpc->method.id,"");
nyatla 77:8651d3c19a55 28 }
nyatla 77:8651d3c19a55 29 }
nyatla 77:8651d3c19a55 30 return NyLPC_TBool_TRUE;
nyatla 77:8651d3c19a55 31 }
nyatla 77:8651d3c19a55 32 static NyLPC_TBool read_fx(const union NyLPC_TJsonRpcParserResult* i_rpc,void* i_param)
nyatla 77:8651d3c19a55 33 {
nyatla 77:8651d3c19a55 34 //d return d
nyatla 77:8651d3c19a55 35 ModJsonRpc* mod=(ModJsonRpc*)i_param;
nyatla 77:8651d3c19a55 36 PwmOut* inst=(PwmOut*)getObjectBatch(mod,i_rpc);
nyatla 77:8651d3c19a55 37 if(inst!=NULL){
nyatla 77:8651d3c19a55 38 mod->putResult(i_rpc->method.id,"%d",(int)(inst->read()*10000));
nyatla 77:8651d3c19a55 39 }
nyatla 77:8651d3c19a55 40 return NyLPC_TBool_TRUE;
nyatla 77:8651d3c19a55 41 }
nyatla 77:8651d3c19a55 42 static NyLPC_TBool period_fx(const union NyLPC_TJsonRpcParserResult* i_rpc,void* i_param)
nyatla 77:8651d3c19a55 43 {
nyatla 77:8651d3c19a55 44 //dd return void
nyatla 77:8651d3c19a55 45 ModJsonRpc* mod=(ModJsonRpc*)i_param;
nyatla 77:8651d3c19a55 46 PwmOut* inst=(PwmOut*)getObjectBatch(mod,i_rpc);
nyatla 77:8651d3c19a55 47 if(inst!=NULL){
nyatla 77:8651d3c19a55 48 int v;
nyatla 77:8651d3c19a55 49 if(getParamInt(mod,i_rpc,v,1)){
nyatla 77:8651d3c19a55 50 inst->period((float)v/10000.f);
nyatla 77:8651d3c19a55 51 mod->putResult(i_rpc->method.id,"");
nyatla 77:8651d3c19a55 52 }
nyatla 77:8651d3c19a55 53 }
nyatla 77:8651d3c19a55 54 return NyLPC_TBool_TRUE;
nyatla 77:8651d3c19a55 55 }
nyatla 77:8651d3c19a55 56 static NyLPC_TBool period_ms(const union NyLPC_TJsonRpcParserResult* i_rpc,void* i_param)
nyatla 77:8651d3c19a55 57 {
nyatla 77:8651d3c19a55 58 //dd return void
nyatla 77:8651d3c19a55 59 ModJsonRpc* mod=(ModJsonRpc*)i_param;
nyatla 77:8651d3c19a55 60 PwmOut* inst=(PwmOut*)getObjectBatch(mod,i_rpc);
nyatla 77:8651d3c19a55 61 if(inst!=NULL){
nyatla 77:8651d3c19a55 62 int v;
nyatla 77:8651d3c19a55 63 if(getParamInt(mod,i_rpc,v,1)){
nyatla 77:8651d3c19a55 64 inst->period_ms(v);
nyatla 77:8651d3c19a55 65 mod->putResult(i_rpc->method.id,"");
nyatla 77:8651d3c19a55 66 }
nyatla 77:8651d3c19a55 67 }
nyatla 77:8651d3c19a55 68 return NyLPC_TBool_TRUE;
nyatla 77:8651d3c19a55 69 }
nyatla 77:8651d3c19a55 70 static NyLPC_TBool period_us(const union NyLPC_TJsonRpcParserResult* i_rpc,void* i_param)
nyatla 77:8651d3c19a55 71 {
nyatla 77:8651d3c19a55 72 //dd return void
nyatla 77:8651d3c19a55 73 ModJsonRpc* mod=(ModJsonRpc*)i_param;
nyatla 77:8651d3c19a55 74 PwmOut* inst=(PwmOut*)getObjectBatch(mod,i_rpc);
nyatla 77:8651d3c19a55 75 if(inst!=NULL){
nyatla 77:8651d3c19a55 76 int v;
nyatla 77:8651d3c19a55 77 if(getParamInt(mod,i_rpc,v,1)){
nyatla 77:8651d3c19a55 78 inst->period_us(v);
nyatla 77:8651d3c19a55 79 mod->putResult(i_rpc->method.id,"");
nyatla 77:8651d3c19a55 80 }
nyatla 77:8651d3c19a55 81 }
nyatla 77:8651d3c19a55 82 return NyLPC_TBool_TRUE;
nyatla 77:8651d3c19a55 83 }
nyatla 77:8651d3c19a55 84 static NyLPC_TBool pulsewidth_fx(const union NyLPC_TJsonRpcParserResult* i_rpc,void* i_param)
nyatla 77:8651d3c19a55 85 {
nyatla 77:8651d3c19a55 86 //dd return void
nyatla 77:8651d3c19a55 87 ModJsonRpc* mod=(ModJsonRpc*)i_param;
nyatla 77:8651d3c19a55 88 PwmOut* inst=(PwmOut*)getObjectBatch(mod,i_rpc);
nyatla 77:8651d3c19a55 89 if(inst!=NULL){
nyatla 77:8651d3c19a55 90 int v;
nyatla 77:8651d3c19a55 91 if(getParamInt(mod,i_rpc,v,1)){
nyatla 77:8651d3c19a55 92 inst->pulsewidth((float)v/10000.0f);
nyatla 77:8651d3c19a55 93 mod->putResult(i_rpc->method.id,"");
nyatla 77:8651d3c19a55 94 }
nyatla 77:8651d3c19a55 95 }
nyatla 77:8651d3c19a55 96 return NyLPC_TBool_TRUE;
nyatla 77:8651d3c19a55 97 }
nyatla 77:8651d3c19a55 98 static NyLPC_TBool pulsewidth_ms(const union NyLPC_TJsonRpcParserResult* i_rpc,void* i_param)
nyatla 77:8651d3c19a55 99 {
nyatla 77:8651d3c19a55 100 //dd return void
nyatla 77:8651d3c19a55 101 ModJsonRpc* mod=(ModJsonRpc*)i_param;
nyatla 77:8651d3c19a55 102 PwmOut* inst=(PwmOut*)getObjectBatch(mod,i_rpc);
nyatla 77:8651d3c19a55 103 if(inst!=NULL){
nyatla 77:8651d3c19a55 104 int v;
nyatla 77:8651d3c19a55 105 if(getParamInt(mod,i_rpc,v,1)){
nyatla 77:8651d3c19a55 106 inst->pulsewidth_ms(v);
nyatla 77:8651d3c19a55 107 mod->putResult(i_rpc->method.id,"");
nyatla 77:8651d3c19a55 108 }
nyatla 77:8651d3c19a55 109 }
nyatla 77:8651d3c19a55 110 return NyLPC_TBool_TRUE;
nyatla 77:8651d3c19a55 111 }
nyatla 77:8651d3c19a55 112 static NyLPC_TBool pulsewidth_us(const union NyLPC_TJsonRpcParserResult* i_rpc,void* i_param)
nyatla 77:8651d3c19a55 113 {
nyatla 77:8651d3c19a55 114 //dd return void
nyatla 77:8651d3c19a55 115 ModJsonRpc* mod=(ModJsonRpc*)i_param;
nyatla 77:8651d3c19a55 116 PwmOut* inst=(PwmOut*)getObjectBatch(mod,i_rpc);
nyatla 77:8651d3c19a55 117 if(inst!=NULL){
nyatla 77:8651d3c19a55 118 int v;
nyatla 77:8651d3c19a55 119 if(getParamInt(mod,i_rpc,v,1)){
nyatla 77:8651d3c19a55 120 inst->pulsewidth_us(v);
nyatla 77:8651d3c19a55 121 mod->putResult(i_rpc->method.id,"");
nyatla 77:8651d3c19a55 122 }
nyatla 77:8651d3c19a55 123 }
nyatla 77:8651d3c19a55 124 return NyLPC_TBool_TRUE;
nyatla 77:8651d3c19a55 125 }
nyatla 77:8651d3c19a55 126 };
nyatla 77:8651d3c19a55 127
nyatla 77:8651d3c19a55 128
nyatla 77:8651d3c19a55 129
nyatla 77:8651d3c19a55 130 const static struct NyLPC_TJsonRpcMethodDef func_table[]=
nyatla 77:8651d3c19a55 131 {
nyatla 77:8651d3c19a55 132 { "_new1" ,"u" ,PwmOutHandler::new1},
nyatla 77:8651d3c19a55 133 { "write_fx" ,"dd" ,PwmOutHandler::write_fx},
nyatla 77:8651d3c19a55 134 { "read_fx" ,"d" ,PwmOutHandler::read_fx},
nyatla 77:8651d3c19a55 135 { "period" ,"dd" ,PwmOutHandler::period_fx},
nyatla 77:8651d3c19a55 136 { "period_ms" ,"dd" ,PwmOutHandler::period_ms},
nyatla 77:8651d3c19a55 137 { "period_us" ,"dd" ,PwmOutHandler::period_us},
nyatla 77:8651d3c19a55 138 { "pulsewidth_fx" ,"dd" ,PwmOutHandler::pulsewidth_fx},
nyatla 77:8651d3c19a55 139 { "pulsewidth_ms" ,"dd" ,PwmOutHandler::pulsewidth_ms},
nyatla 77:8651d3c19a55 140 { "pulsewidth_us" ,"dd" ,PwmOutHandler::pulsewidth_us},
nyatla 77:8651d3c19a55 141 { NULL ,NULL ,NULL}
nyatla 77:8651d3c19a55 142 };
nyatla 77:8651d3c19a55 143
nyatla 77:8651d3c19a55 144 const struct NyLPC_TJsonRpcClassDef MbedJsApi::RPC_MBED_PWM_OUT={
nyatla 77:8651d3c19a55 145 "mbedJS","PwmOut",func_table
nyatla 77:8651d3c19a55 146 };
nyatla 77:8651d3c19a55 147
nyatla 77:8651d3c19a55 148
nyatla 77:8651d3c19a55 149
nyatla 77:8651d3c19a55 150 }
nyatla 77:8651d3c19a55 151