main.cpp

00001 /* //---------------------------------------------------------------------------------------------
00002 http://192.168.1.100/rpc/DigitalOut/new%20LED1%20myled1
00003 
00004 http://192.168.1.100/rpc/DigitalOut/new LED1 myled1
00005 http://192.168.1.100/rpc/DigitalOut/new LED2 myled2
00006 http://192.168.1.100/rpc/DigitalOut/new LED3 myled3
00007 http://192.168.1.100/rpc/DigitalOut/new LED4 myled4
00008 
00009 http://192.168.1.100/rpc/
00010 
00011 http://192.168.1.100/rpc/myled1/read
00012 http://192.168.1.100/rpc/myled1/write 1
00013 
00014 http://192.168.1.100/rpc/myled2/write 2
00015 http://192.168.1.100/rpc/myled3/write 3
00016 http://192.168.1.100/rpc/myled4/write 4
00017 
00018 //---------------------------------------------------------------------------------------------
00019 // resources
00020 //---------------------------------------------------------------------------------------------
00021 http://mbed.org/handbook/C-Data-Types
00022 http://mbed.org/cookbook/RPC-Interface-Library
00023 http://mbed.org/cookbook/HTTP-Server
00024 http://mbed.org/cookbook/Ethernet
00025 http://mbed.org/handbook/Ticker
00026 //--------------------------------------------------------------------------------------------- */
00027 #include "mbed.h"
00028 #include "EthernetNetIf.h"
00029 #include "HTTPServer.h"
00030 #include "RPCVariable.h"
00031 #include "RPCFunction.h"
00032 //---------------------------------------------------------------------------------------------
00033 DigitalOut myled1(LED1);
00034 DigitalOut myled2(LED2);
00035 DigitalOut myled3(LED3);
00036 DigitalOut myled4(LED4);
00037 Serial pc(USBTX, USBRX); // tx, rx
00038 //---------------------------------------------------------------------------------------------
00039 #define internaldebug // send debug messages to USB Serial port (9600,1,N)
00040 //#define dhcpenable    // auto-setup IP Address from DHCP router
00041 //---------------------------------------------------------------------------------------------
00042 // Timer Interrupt - NetPool
00043 //---------------------------------------------------------------------------------------------
00044 Ticker netpool;
00045 //---------------------------------------------------------------------------------------------
00046 // Ethernet Object Setup
00047 //---------------------------------------------------------------------------------------------
00048 #ifdef dhcpenable
00049   EthernetNetIf eth;  
00050 #else
00051   EthernetNetIf eth(
00052     IpAddr(192,168,1,100), //IP Address
00053     IpAddr(255,255,255,0), //Network Mask
00054     IpAddr(192,168,1,254), //Gateway
00055     IpAddr(192,168,1,254)  //DNS
00056   );
00057 #endif
00058 //---------------------------------------------------------------------------------------------
00059 // HTTP Server
00060 //---------------------------------------------------------------------------------------------
00061 HTTPServer httpserver;
00062 LocalFileSystem fs("webfs");
00063 //---------------------------------------------------------------------------------------------
00064 
00065 //---------------------------------------------------------------------------------------------
00066 // ISR -> Pool Ethernet - will be triggered by netpool ticker
00067 //---------------------------------------------------------------------------------------------
00068 void netpoolupdate()
00069 {
00070     Net::poll();
00071 }
00072 //---------------------------------------------------------------------------------------------
00073 
00074 //---------------------------------------------------------------------------------------------
00075 // MAIN
00076 //---------------------------------------------------------------------------------------------
00077 int main() 
00078 {
00079   // Set Serial Port Transfer Rate
00080   pc.baud(115200);  
00081   
00082   //--------------------------------------------------------
00083   // Setting RPC
00084   //--------------------------------------------------------  
00085   Base::add_rpc_class<AnalogIn>();
00086   Base::add_rpc_class<AnalogOut>();
00087   Base::add_rpc_class<DigitalIn>();
00088   Base::add_rpc_class<DigitalOut>();
00089   Base::add_rpc_class<DigitalInOut>();
00090   Base::add_rpc_class<PwmOut>();
00091   Base::add_rpc_class<Timer>();
00092   Base::add_rpc_class<SPI>();
00093   Base::add_rpc_class<BusOut>();
00094   Base::add_rpc_class<BusIn>();
00095   Base::add_rpc_class<BusInOut>();
00096   Base::add_rpc_class<Serial>();   
00097   //--------------------------------------------------------  
00098 
00099   //--------------------------------------------------------
00100   // Setting Ethernet
00101   //--------------------------------------------------------    
00102   #ifdef internaldebug
00103     printf("\r\nSetting up Ethernet interface!\r\n");
00104   #endif
00105   // Create return object for error check
00106   EthernetErr ethErr = eth.setup(); 
00107   if(ethErr)
00108   {
00109     #ifdef internaldebug
00110       printf("\r\nError %d in Ethernet setup.\r\n", ethErr);
00111     #endif
00112     return -1;
00113   }
00114   #ifdef internaldebug
00115     printf("\r\nEthernet setup completed with success!\r\n");
00116   #endif  
00117   //--------------------------------------------------------    
00118 
00119   //--------------------------------------------------------
00120   // adding Handlers 
00121   //--------------------------------------------------------  
00122   FSHandler::mount("/webfs", "/"); //Mount /webfs path on web root path
00123  
00124   httpserver.addHandler<RPCHandler>("/rpc");
00125   httpserver.addHandler<FSHandler>("/"); //Default handler  
00126   //--------------------------------------------------------
00127   
00128   //--------------------------------------------------------
00129   // bind http server to port 80 (Listen)
00130   //--------------------------------------------------------       
00131   httpserver.bind(80);  
00132   #ifdef internaldebug
00133     printf("Listening on port 80!\r\n");
00134   #endif
00135   //--------------------------------------------------------         
00136     
00137   //--------------------------------------------------------
00138   // ISR -> attach timer interrupt to update Net::Pool();
00139   //--------------------------------------------------------
00140   netpool.attach(&netpoolupdate, 0.1);
00141   //--------------------------------------------------------
00142 
00143   //--------------------------------------------------------    
00144   // main loop
00145   //--------------------------------------------------------    
00146   // main loop
00147   while(1) 
00148     wait(0.5);
00149 }
00150 //---------------------------------------------------------------------------------------------