255
Dependencies: USBDevice mbed nRF24L01P
main.cpp
- Committer:
- prtkmynk
- Date:
- 2017-04-03
- Revision:
- 0:f1d2564138e9
File content as of revision 0:f1d2564138e9:
#include "mbed.h" #include "nRF24L01P.h" #include "USBMouse.h" Serial pc(USBTX, USBRX); // tx, rx nRF24L01P my_nrf24l01p(PTD2, PTD3, PTD1, PTD0, PTD5, PTD4); // mosi, miso, sck, csn, ce, irq DigitalOut GreenLED(PTA12); USBMouse mouse; int main() { char count[3]; char RxDataCnt; char temp; float x=0,y=0; int t=0; my_nrf24l01p.powerUp(); my_nrf24l01p.setRfFrequency(2417); // Display the (default) setup of the nRF24L01+ chip pc.printf( "nRF24L01+ Frequency : %d MHz\r\n", my_nrf24l01p.getRfFrequency() ); pc.printf( "nRF24L01+ Output power : %d dBm\r\n", my_nrf24l01p.getRfOutputPower() ); pc.printf( "nRF24L01+ Data Rate : %d kbps\r\n", my_nrf24l01p.getAirDataRate() ); pc.printf( "nRF24L01+ TX Address : 0x%010llX\r\n", my_nrf24l01p.getTxAddress() ); pc.printf( "nRF24L01+ RX Address : 0x%010llX\r\n", my_nrf24l01p.getRxAddress() ); pc.printf( "Simple 2 Byte Receiver\r\n" ); RxDataCnt = 3; my_nrf24l01p.setTransferSize( RxDataCnt ); my_nrf24l01p.setReceiveMode(); my_nrf24l01p.enable(); while (1) { // If we've received anything in the nRF24L01+... if ( my_nrf24l01p.readable() ) { // ...read the data into the receive buffer temp = my_nrf24l01p.read( NRF24L01P_PIPE_P0, count, RxDataCnt ); pc.printf( "Cnt %d = %d %d %d\r\n",temp,count[0],count[1],count[2]); // Toggle LED2 (to help debug nRF24L01+ -> Host communication) GreenLED = !GreenLED; x = 5.5*(count[0]/60)-2; y = 5.5*(count[1]/60)-2; mouse.move(y,x); t = count[3]; if(t>0) { if(t<40) { mouse.press(MOUSE_RIGHT); } else if(t>40) { mouse.press(MOUSE_LEFT); } else { mouse.release(MOUSE_RIGHT); mouse.release(MOUSE_LEFT); } } } } }