Receiver.cpp

00001 #include "mbed.h"
00002 #include "nRF24L01P.h"
00003 #include "MMA8451Q.h"
00004 #include "TSISensor.h"
00005 #include "USBMouse.h"  
00006 #define MMA8451_addr (0X1d<<1)
00007 USBMouse mouse;
00008 MMA8451Q acc(PTE25,PTE24,MMA8451_addr);
00009 TSISensor tsi;
00010 Serial pc(USBTX, USBRX); 
00011 nRF24L01P my_nrf24l01p(PTD2, PTD3, PTD1, PTD0, PTD5, PTD4); 
00012 
00013 int main() 
00014 {
00015     char count[4];
00016     char RxDataCnt;
00017     float x,y;
00018     char temp;
00019     my_nrf24l01p.powerUp();
00020     my_nrf24l01p.setRfFrequency(2400);
00021     
00022     RxDataCnt = 4;
00023     my_nrf24l01p.setTransferSize( RxDataCnt );
00024     
00025     my_nrf24l01p.setReceiveMode();
00026     my_nrf24l01p.enable();
00027 
00028     while (1)
00029      {
00030 
00031         if ( my_nrf24l01p.readable() ) 
00032         {
00033             temp = my_nrf24l01p.read( NRF24L01P_PIPE_P0, count, RxDataCnt );
00034             //  pc.printf( "Cnt %d = %d %d %d %d\r\n",temp,count[0],count[1],count[2],count[3]);
00035             y=count[0];
00036             x=count[1];
00037             y=(y/50.0f)-(float)2;
00038             x=(x/50.0f)-(float)2;
00039             mouse.move(-1.0f*y*20.0f,x*20.0f);
00040             if(count[2]==1)
00041                 {
00042                 mouse.press(MOUSE_LEFT);
00043                 }
00044             else if(count[3]==1)
00045                 {
00046                 mouse.press(MOUSE_RIGHT);
00047                 }
00048             else
00049                 {
00050                  mouse.release(MOUSE_LEFT);
00051                  mouse.release(MOUSE_RIGHT);
00052                  }
00053                  
00054             wait_ms(50);
00055         }
00056     }
00057 }