Pete Baston
Test HTTP Server, including RPCFunction
Dependencies: EthernetNetIf mbed HTTPServer
HTTPServer.cpp@0:dacaf456d264, 2011-02-03 (annotated)
- Committer:
- pbaston
- Date:
- Thu Feb 03 20:23:51 2011 +0000
- Revision:
- 0:dacaf456d264
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| pbaston | 0:dacaf456d264 | 1 | #include "mbed.h" |
| pbaston | 0:dacaf456d264 | 2 | #include "EthernetNetIf.h" |
| pbaston | 0:dacaf456d264 | 3 | #include "HTTPServer.h" |
| pbaston | 0:dacaf456d264 | 4 | #include "RPCFunction.h" |
| pbaston | 0:dacaf456d264 | 5 | |
| pbaston | 0:dacaf456d264 | 6 | EthernetNetIf eth; |
| pbaston | 0:dacaf456d264 | 7 | |
| pbaston | 0:dacaf456d264 | 8 | HTTPServer svr; |
| pbaston | 0:dacaf456d264 | 9 | |
| pbaston | 0:dacaf456d264 | 10 | LocalFileSystem fs("webfs"); |
| pbaston | 0:dacaf456d264 | 11 | |
| pbaston | 0:dacaf456d264 | 12 | //Create a function of the required format |
| pbaston | 0:dacaf456d264 | 13 | void testFunc(char * input, char * output); |
| pbaston | 0:dacaf456d264 | 14 | //Attach it to an RPC object |
| pbaston | 0:dacaf456d264 | 15 | RPCFunction rpcTestFunc(&testFunc, "testFunc"); |
| pbaston | 0:dacaf456d264 | 16 | |
| pbaston | 0:dacaf456d264 | 17 | int main() { |
| pbaston | 0:dacaf456d264 | 18 | |
| pbaston | 0:dacaf456d264 | 19 | Base::add_rpc_class<DigitalOut>(); |
| pbaston | 0:dacaf456d264 | 20 | Base::add_rpc_class<PwmOut>(); |
| pbaston | 0:dacaf456d264 | 21 | Base::add_rpc_class<AnalogIn>(); |
| pbaston | 0:dacaf456d264 | 22 | |
| pbaston | 0:dacaf456d264 | 23 | |
| pbaston | 0:dacaf456d264 | 24 | printf("Setting up...\r\n"); |
| pbaston | 0:dacaf456d264 | 25 | EthernetErr ethErr = eth.setup(); |
| pbaston | 0:dacaf456d264 | 26 | if (ethErr) { |
| pbaston | 0:dacaf456d264 | 27 | printf("Error %d in setup.\r\n", ethErr); |
| pbaston | 0:dacaf456d264 | 28 | return -1; |
| pbaston | 0:dacaf456d264 | 29 | } |
| pbaston | 0:dacaf456d264 | 30 | printf("Setup OK\r\n"); |
| pbaston | 0:dacaf456d264 | 31 | |
| pbaston | 0:dacaf456d264 | 32 | FSHandler::mount("/webfs", "/"); //Mount /webfs path on web root path |
| pbaston | 0:dacaf456d264 | 33 | |
| pbaston | 0:dacaf456d264 | 34 | svr.addHandler<SimpleHandler>("/hello"); //Default handler |
| pbaston | 0:dacaf456d264 | 35 | svr.addHandler<RPCHandler>("/rpc"); |
| pbaston | 0:dacaf456d264 | 36 | svr.addHandler<FSHandler>("/"); //Default handler |
| pbaston | 0:dacaf456d264 | 37 | |
| pbaston | 0:dacaf456d264 | 38 | svr.bind(80); |
| pbaston | 0:dacaf456d264 | 39 | |
| pbaston | 0:dacaf456d264 | 40 | printf("Listening...\r\n"); |
| pbaston | 0:dacaf456d264 | 41 | |
| pbaston | 0:dacaf456d264 | 42 | Timer tm; |
| pbaston | 0:dacaf456d264 | 43 | tm.start(); |
| pbaston | 0:dacaf456d264 | 44 | //Listen indefinitely |
| pbaston | 0:dacaf456d264 | 45 | while (true) { |
| pbaston | 0:dacaf456d264 | 46 | Net::poll(); |
| pbaston | 0:dacaf456d264 | 47 | if (tm.read()>.5) { |
| pbaston | 0:dacaf456d264 | 48 | tm.start(); |
| pbaston | 0:dacaf456d264 | 49 | printf("alive!\r\n"); |
| pbaston | 0:dacaf456d264 | 50 | } |
| pbaston | 0:dacaf456d264 | 51 | } |
| pbaston | 0:dacaf456d264 | 52 | |
| pbaston | 0:dacaf456d264 | 53 | return 0; |
| pbaston | 0:dacaf456d264 | 54 | } |
| pbaston | 0:dacaf456d264 | 55 | |
| pbaston | 0:dacaf456d264 | 56 | void testFunc(char * input, char * output) { |
| pbaston | 0:dacaf456d264 | 57 | |
| pbaston | 0:dacaf456d264 | 58 | static int toggle=0; |
| pbaston | 0:dacaf456d264 | 59 | |
| pbaston | 0:dacaf456d264 | 60 | if (toggle != 0) { |
| pbaston | 0:dacaf456d264 | 61 | sprintf(output, "Hello"); |
| pbaston | 0:dacaf456d264 | 62 | toggle = 0; |
| pbaston | 0:dacaf456d264 | 63 | } else { |
| pbaston | 0:dacaf456d264 | 64 | sprintf(output, "Bye !"); |
| pbaston | 0:dacaf456d264 | 65 | toggle = 1; |
| pbaston | 0:dacaf456d264 | 66 | } |
| pbaston | 0:dacaf456d264 | 67 | } |
| pbaston | 0:dacaf456d264 | 68 |