main.cpp

00001 /****************************************************************************/
00002 /*  Test MOD-24LR / nrf24L01                                                */
00003 /****************************************************************************/
00004 /*  LEnsE / Julien VILLEMEJANE       /   Institut d'Optique Graduate School */
00005 /****************************************************************************/
00006 /*  Brochage                                                                */
00007 /*      TO COMPLETE                                                         */
00008 /****************************************************************************/
00009 /*  Test réalisé sur Nucléo-F411RE                                          */
00010 /****************************************************************************/
00011 
00012 #include "mbed.h"
00013 #include "MOD24_NRF.h"
00014 #define TRANSFER_SIZE   4
00015 
00016 nRF24L01P       my_mod(D11, D12, D13, D7, D8, D5);
00017 
00018 Serial          pc(USBTX, USBRX);
00019 DigitalIn       my_bp(USER_BUTTON);
00020 
00021 char k;
00022 char    dataToSend[TRANSFER_SIZE] = {0xAA, 0x01, 0x10, 0xF0};
00023 char    dataReceived[TRANSFER_SIZE] = {0};
00024 
00025 int main() {
00026     pc.printf("Test\r\n");
00027     my_mod.setRfFrequency(2400);
00028     wait(0.1);
00029     my_mod.powerUp();
00030     
00031     // Display the (default) setup of the nRF24L01+ chip
00032     pc.printf( "nRF24L01+ Frequency    : %d MHz\r\n",  my_mod.getRfFrequency() );
00033     pc.printf( "nRF24L01+ Output power : %d dBm\r\n",  my_mod.getRfOutputPower() );
00034     pc.printf( "nRF24L01+ Data Rate    : %d kbps\r\n", my_mod.getAirDataRate() );
00035     pc.printf( "nRF24L01+ TX Address   : 0x%010llX\r\n", my_mod.getTxAddress() );
00036     pc.printf( "nRF24L01+ RX Address   : 0x%010llX\r\n", my_mod.getRxAddress() );
00037 
00038     pc.printf( "Type keys to test transfers:\r\n  (transfers are grouped into %d characters)\r\n", TRANSFER_SIZE );
00039 
00040     my_mod.setTransferSize( TRANSFER_SIZE );
00041 
00042     my_mod.setReceiveMode();
00043     my_mod.enable();
00044     
00045     while(1) {
00046         if(my_bp == 1){
00047             my_mod.setRfFrequency(2400);
00048         }
00049         else{
00050             my_mod.setRfFrequency(2500);
00051         }
00052         my_mod.write( NRF24L01P_PIPE_P0, dataToSend, TRANSFER_SIZE );
00053         pc.printf( "SENDED\r\n");
00054         wait(1);        
00055     }
00056 }