![](/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
main.cpp
- Committer:
- yueee_yt
- Date:
- 2014-02-22
- Revision:
- 5:bfa9878aa274
- Parent:
- 4:155c6ff99458
- Child:
- 6:c9c7ffa0594e
File content as of revision 5:bfa9878aa274:
//#define DNS_SERVER_ADDRESS(ipaddr) (ip4_addr_set_u32(ipaddr, ipaddr_addr("208.67.222.222"))) /* resolver1.opendns.com */ #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) { led4 = !led4; Thread::wait(1000); } } int main() { printf("********* PROGRAM START ***********\r\n"); Thread thread(aliveState); RPC::add_rpc_class<RpcDigitalOut>(); 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 //if(eth.init(IPAddress,NetMasks,Gateway)!=0) { //for Static IP Address printf("EthernetInterface Initialize Error \r\n"); return -1; } if(eth.connect()!=0) { printf("EthernetInterface Connect Error \r\n"); return -1; } printf("IP Address is %s\r\n", eth.getIPAddress()); printf("NetMask is %s\r\n", eth.getNetworkMask()); printf("Gateway Address is %s\r\n", eth.getGateway()); printf("Ethernet Setup OK\r\n"); HTTPServerAddHandler<SimpleHandler>("/hello"); //Default handler 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]); }