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mouse
Dependencies: MMA8451Q TSI mbed nRF24L01P
nRF_Mouse_Tx.cpp@0:d303f96c89d0, 2016-06-29 (annotated)
- Committer:
- monish
- Date:
- Wed Jun 29 05:33:44 2016 +0000
- Revision:
- 0:d303f96c89d0
usb mouse;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
monish | 0:d303f96c89d0 | 1 | #include "mbed.h" |
monish | 0:d303f96c89d0 | 2 | #include "nRF24L01P.h" |
monish | 0:d303f96c89d0 | 3 | #include "MMA8451Q.h" |
monish | 0:d303f96c89d0 | 4 | //#include "TSISensor.h" |
monish | 0:d303f96c89d0 | 5 | #define addr (0x1D<<1) |
monish | 0:d303f96c89d0 | 6 | |
monish | 0:d303f96c89d0 | 7 | Serial pc(USBTX, USBRX); // tx, rx |
monish | 0:d303f96c89d0 | 8 | MMA8451Q acc(PTE25, PTE24, addr); //accelerometer |
monish | 0:d303f96c89d0 | 9 | nRF24L01P my_nrf24l01p(PTD2, PTD3, PTD1, PTD0, PTD5, PTD4); // mosi, miso, sck, csn, ce, irq |
monish | 0:d303f96c89d0 | 10 | //TSISensor tsi; |
monish | 0:d303f96c89d0 | 11 | |
monish | 0:d303f96c89d0 | 12 | int main() |
monish | 0:d303f96c89d0 | 13 | { |
monish | 0:d303f96c89d0 | 14 | float x=0; |
monish | 0:d303f96c89d0 | 15 | float y=0; |
monish | 0:d303f96c89d0 | 16 | int x1,y1; |
monish | 0:d303f96c89d0 | 17 | //float z=0; |
monish | 0:d303f96c89d0 | 18 | //float sensor=0; |
monish | 0:d303f96c89d0 | 19 | char buff[2]; // make it 4 |
monish | 0:d303f96c89d0 | 20 | char TxDataCnt; |
monish | 0:d303f96c89d0 | 21 | char temp; |
monish | 0:d303f96c89d0 | 22 | |
monish | 0:d303f96c89d0 | 23 | //set tx and rx address for pipe0: 5 bytes long; different for every pipe |
monish | 0:d303f96c89d0 | 24 | long long TxAddress_PIPE0 = 0xE7E7E7E7E7; |
monish | 0:d303f96c89d0 | 25 | long long RxAddress_PIPE0 = 0xE7E7E7E7E7; |
monish | 0:d303f96c89d0 | 26 | |
monish | 0:d303f96c89d0 | 27 | my_nrf24l01p.powerUp(); |
monish | 0:d303f96c89d0 | 28 | my_nrf24l01p.setRfFrequency(2425); |
monish | 0:d303f96c89d0 | 29 | |
monish | 0:d303f96c89d0 | 30 | //setting tx and rx address |
monish | 0:d303f96c89d0 | 31 | my_nrf24l01p.setTxAddress(TxAddress_PIPE0); |
monish | 0:d303f96c89d0 | 32 | |
monish | 0:d303f96c89d0 | 33 | //set rx address with default width and pipe number |
monish | 0:d303f96c89d0 | 34 | my_nrf24l01p.setRxAddress(RxAddress_PIPE0, DEFAULT_NRF24L01P_ADDRESS_WIDTH, NRF24L01P_PIPE_P0); |
monish | 0:d303f96c89d0 | 35 | |
monish | 0:d303f96c89d0 | 36 | // Display the (default) setup of the nRF24L01+ chip |
monish | 0:d303f96c89d0 | 37 | pc.printf( "nRF24L01+ Frequency : %d MHz\r\n", my_nrf24l01p.getRfFrequency() ); |
monish | 0:d303f96c89d0 | 38 | pc.printf( "nRF24L01+ Output power : %d dBm\r\n", my_nrf24l01p.getRfOutputPower() ); |
monish | 0:d303f96c89d0 | 39 | pc.printf( "nRF24L01+ Data Rate : %d kbps\r\n", my_nrf24l01p.getAirDataRate() ); |
monish | 0:d303f96c89d0 | 40 | pc.printf( "nRF24L01+ TX Address : 0x%010llX\r\n", my_nrf24l01p.getTxAddress() ); |
monish | 0:d303f96c89d0 | 41 | pc.printf( "nRF24L01+ RX Address : 0x%010llX\r\n", my_nrf24l01p.getRxAddress() ); |
monish | 0:d303f96c89d0 | 42 | pc.printf( "Wireless Sensor Network - Mouse Transmitter\r\n" ); |
monish | 0:d303f96c89d0 | 43 | |
monish | 0:d303f96c89d0 | 44 | TxDataCnt = 10; //make it 4 |
monish | 0:d303f96c89d0 | 45 | my_nrf24l01p.setTransferSize(TxDataCnt); |
monish | 0:d303f96c89d0 | 46 | |
monish | 0:d303f96c89d0 | 47 | my_nrf24l01p.enable(); |
monish | 0:d303f96c89d0 | 48 | |
monish | 0:d303f96c89d0 | 49 | |
monish | 0:d303f96c89d0 | 50 | while (1) { |
monish | 0:d303f96c89d0 | 51 | |
monish | 0:d303f96c89d0 | 52 | |
monish | 0:d303f96c89d0 | 53 | x=acc.getAccX(); //X-axis value |
monish | 0:d303f96c89d0 | 54 | y=acc.getAccY(); //Y-axis value |
monish | 0:d303f96c89d0 | 55 | //z=acc.getAccZ(); //Z-axis value |
monish | 0:d303f96c89d0 | 56 | x1=x*30; |
monish | 0:d303f96c89d0 | 57 | y1=y*30; |
monish | 0:d303f96c89d0 | 58 | //z1=z*5; |
monish | 0:d303f96c89d0 | 59 | |
monish | 0:d303f96c89d0 | 60 | //sensor=tsi.readPercentage(); |
monish | 0:d303f96c89d0 | 61 | //s=sensor*100; |
monish | 0:d303f96c89d0 | 62 | |
monish | 0:d303f96c89d0 | 63 | pc.printf("\r\n x = %f y = %f ",x,y); |
monish | 0:d303f96c89d0 | 64 | pc.printf("\r\n x1 = %d y1 = %d",x1,y1); |
monish | 0:d303f96c89d0 | 65 | |
monish | 0:d303f96c89d0 | 66 | |
monish | 0:d303f96c89d0 | 67 | |
monish | 0:d303f96c89d0 | 68 | buff[0] = x1; |
monish | 0:d303f96c89d0 | 69 | buff[1] = y1; |
monish | 0:d303f96c89d0 | 70 | //buff[2] = z1; |
monish | 0:d303f96c89d0 | 71 | //buff[3] = s; |
monish | 0:d303f96c89d0 | 72 | |
monish | 0:d303f96c89d0 | 73 | temp = my_nrf24l01p.write( NRF24L01P_PIPE_P0,buff, TxDataCnt ); |
monish | 0:d303f96c89d0 | 74 | pc.printf("\r\n%d byte x= %d y= %d",temp,buff[0],buff[1]); // add buff[2 & 3] |
monish | 0:d303f96c89d0 | 75 | |
monish | 0:d303f96c89d0 | 76 | //wait_ms(1); |
monish | 0:d303f96c89d0 | 77 | } |
monish | 0:d303f96c89d0 | 78 | } |