Ganesh Gore
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kl25Z_nRF_RX
test
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Receiver.cpp
00001 #include "mbed.h" 00002 #include "nRF24L01P.h" 00003 00004 Serial pc(USBTX, USBRX); // tx, rx 00005 00006 nRF24L01P my_nrf24l01p(PTD6, PTE3, PTE2, PTB8, PTB9, PTD0); // mosi, miso, sck, csn, ce, irq 00007 DigitalOut GreenLED(LED2); 00008 00009 00010 int main() { 00011 00012 char count[2]; 00013 char RxDataCnt; 00014 char temp; 00015 00016 my_nrf24l01p.powerUp(); 00017 my_nrf24l01p.setRfFrequency(2410); 00018 00019 // Display the (default) setup of the nRF24L01+ chip 00020 pc.printf( "nRF24L01+ Frequency : %d MHz\r\n", my_nrf24l01p.getRfFrequency() ); 00021 pc.printf( "nRF24L01+ Output power : %d dBm\r\n", my_nrf24l01p.getRfOutputPower() ); 00022 pc.printf( "nRF24L01+ Data Rate : %d kbps\r\n", my_nrf24l01p.getAirDataRate() ); 00023 pc.printf( "nRF24L01+ TX Address : 0x%010llX\r\n", my_nrf24l01p.getTxAddress() ); 00024 pc.printf( "nRF24L01+ RX Address : 0x%010llX\r\n", my_nrf24l01p.getRxAddress() ); 00025 00026 pc.printf( "Simple 2 Byte Receiver\r\n" ); 00027 00028 RxDataCnt = 2; 00029 my_nrf24l01p.setTransferSize( RxDataCnt ); 00030 00031 my_nrf24l01p.setReceiveMode(); 00032 my_nrf24l01p.enable(); 00033 00034 while (1) { 00035 00036 // If we've received anything in the nRF24L01+... 00037 if ( my_nrf24l01p.readable() ) { 00038 00039 // ...read the data into the receive buffer 00040 temp = my_nrf24l01p.read( NRF24L01P_PIPE_P0, count, RxDataCnt ); 00041 00042 00043 pc.printf( "Cnt %d = %d %d\r\n",temp,count[0],count[1]); 00044 00045 00046 // Toggle LED2 (to help debug nRF24L01+ -> Host communication) 00047 GreenLED = !GreenLED; 00048 wait_ms(10); 00049 } 00050 } 00051 }
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