Diff: main.cpp

Revision:

1:5be2682710c6

Parent:

0:a51a6e7da590

diff -r a51a6e7da590 -r 5be2682710c6 main.cpp
--- a/main.cpp	Wed Jan 19 23:26:02 2011 +0000
+++ b/main.cpp	Wed Jan 19 23:53:19 2011 +0000
@@ -1,37 +1,3 @@
-/**
- * @file main.cpp (nRF24L01P_Hello_World)
- *
- * @author Owen Edwards
- *
- * @section LICENSE
- *
- * Copyright (c) 2010 Owen Edwards
- *
- *    This program is free software: you can redistribute it and/or modify
- *    it under the terms of the GNU General Public License as published by
- *    the Free Software Foundation, either version 3 of the License, or
- *    (at your option) any later version.
- *
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    GNU General Public License for more details.
- *
- *    You should have received a copy of the GNU General Public License
- *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * @section DESCRIPTION
- *
- * Demo the nRF24L01+ Library
- *
- * Datasheet:
- *
- * http://www.nordicsemi.no/files/Product/data_sheet/nRF24L01P_Product_Specification_1_0.pdf
- */
-
 #include "mbed.h"
 #include "nRF24L01P.h"
 
@@ -44,11 +10,9 @@
 
 int main() {
 
-//
 // The nRF24L01+ supports transfers from 1 to 32 bytes, but Sparkfun's
 //  "Nordic Serial Interface Board" (http://www.sparkfun.com/products/9019)
 //  only handles 4 byte transfers in the ATMega code.
-//
 #define TRANSFER_SIZE   4
 
     char txData[TRANSFER_SIZE], rxData[TRANSFER_SIZE];
@@ -57,9 +21,7 @@
 
     my_nrf24l01p.powerUp();
 
-    //
     // 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() );
@@ -75,61 +37,39 @@
 
     while (1) {
 
-        //
         // If we've received anything over the host serial link...
-        //
         if ( pc.readable() ) {
 
-            //
             // ...add it to the transmit buffer
-            //
             txData[txDataCnt++] = pc.getc();
 
-            //
             // If the transmit buffer is full
-            //
             if ( txDataCnt >= sizeof( txData ) ) {
 
-                //
                 // Send the transmitbuffer via the nRF24L01+
-                //
                 my_nrf24l01p.write( NRF24L01P_PIPE_P0, txData, txDataCnt );
 
                 txDataCnt = 0;
-
             }
 
-            //
             // Toggle LED1 (to help debug Host -> nRF24L01+ communication)
-            //
             myled1 = !myled1;
-
         }
 
-        //
         // If we've received anything in the nRF24L01+...
-        //
         if ( my_nrf24l01p.readable() ) {
 
-            //
             // ...read the data into the receive buffer
-            //
             rxDataCnt = my_nrf24l01p.read( NRF24L01P_PIPE_P0, rxData, sizeof( rxData ) );
 
-            //
             // Display the receive buffer contents via the host serial link
-            //
             for ( int i = 0; rxDataCnt > 0; rxDataCnt--, i++ ) {
 
                 pc.putc( rxData[i] );
-
             }
 
-            //
             // Toggle LED2 (to help debug nRF24L01+ -> Host communication)
-            //
             myled2 = !myled2;
-
         }
     }
 }