![](/media/cache/group/ep_srxDLMd.webp.50x50_q85.jpg)
HTTP RPC Server mit vordefinierten Objekten
Dependencies: EthernetInterface HttpServer Servo mbed-rtos mbed
Fork of RPCHTTPServerVariable by
Mittels RPCVariable lassen sich lokale Variablen setzen. Diese Variablen können gesetzt write oder gelesen read werden.
Mittels Ticker u.ä. Varianten lassen sich damit auch Objektwerte setzen, welche von RPC nicht unterstützt werden, z.B. Servo's.
Client
Wert setzen: http://<IP-Adresse mbed>/rpc/servo2/write+0.5
Diff: main.cpp
- Revision:
- 4:155c6ff99458
- Parent:
- 3:5758cfefe980
- Child:
- 5:bfa9878aa274
--- a/main.cpp Thu Feb 20 13:12:46 2014 +0000 +++ b/main.cpp Fri Feb 21 07:42:20 2014 +0000 @@ -1,16 +1,18 @@ //#define DNS_SERVER_ADDRESS(ipaddr) (ip4_addr_set_u32(ipaddr, ipaddr_addr("208.67.222.222"))) /* resolver1.opendns.com */ -#define __DEBUG #include "mbed.h" #include "rtos.h" #include "EthernetInterface.h" #include "HTTPServer.h" #include "mbed_rpc.h" - +#include "TextLCD.h" EthernetInterface eth; DigitalOut led4(LED4); LocalFileSystem local("local"); + void LcdWrite(Arguments* arg, Reply* r); //ADD Here!! + +TextLCD lcd(p24, p26, p27, p28, p29, p30); void aliveState(void const *args) { while (true) { @@ -24,9 +26,12 @@ printf("********* PROGRAM START ***********\r\n"); Thread thread(aliveState); RPC::add_rpc_class<RpcDigitalOut>(); - RPC::construct<RpcDigitalOut, PinName, const char*>(LED1, "led1"); // mbed LED + RPC::construct<RpcDigitalOut, PinName, const char*>(LED1, "led1"); RPC::construct<RpcDigitalOut, PinName, const char*>(LED2, "led2"); RPC::construct<RpcDigitalOut, PinName, const char*>(LED3, "led3"); + RPCFunction rpcFunc(LcdWrite, "LcdWrite"); //ADD Here!! + lcd.cls(); + lcd.locate(0,0); printf("EthernetInterface Setting up...\r\n"); if(eth.init()!=0) { //for DHCP Server @@ -47,7 +52,13 @@ FSHandler::mount("/local", "/"); HTTPServerAddHandler<FSHandler>("/"); HTTPServerAddHandler<RPCHandler>("/rpc"); - + lcd.locate(0,0); + lcd.printf("%s",eth.getIPAddress()); HTTPServerStart(80); } +void LcdWrite(Arguments* arg, Reply* r) //ADD Here!! +{ + lcd.locate(0,1); + lcd.printf("%s",arg->argv[0]); +}