Diff: main.cpp

Revision:

0:295c4784a7a6

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Apr 04 07:46:30 2017 +0000
@@ -0,0 +1,88 @@
+#include "mbed.h"
+#include "nRF24L01P.h"
+#include "MMA8451Q.h"
+
+Serial pc(USBTX, USBRX); // tx, rx
+
+nRF24L01P my_nrf24l01p(PTD2, PTD3, PTD1, PTD0, PTD5, PTD4);    // mosi, miso, sck, csn, ce, irq
+DigitalOut ledr(PTA5);
+DigitalOut ledg(PTA12);
+DigitalOut ledb(PTC8);
+
+int main() {
+    char count[2];
+    char RxDataCnt;
+    char temp;
+    float x;
+    float y;
+   
+
+    my_nrf24l01p.powerUp();
+    my_nrf24l01p.setRfFrequency(2416);
+     // 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 4 Byte Receiver\r\n" );
+    
+    RxDataCnt = 2;
+    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\r\n",temp,count[0],count[1]);
+            x = (count[0]/70)-3.3;
+            y = (count[1]/70)-3.3;
+          
+       if((x>-0.2 && x<0.2) && (y>-0.2 && y<0.2))
+        {
+                    
+             ledg = 1;
+             ledb = 1; 
+             ledr = 0;
+            
+        }
+        else if(((x>-0.6 && x<-0.2) | (x>0.2 && x<0.6)) || ((y>-0.6 && y<-0.2) | (y>0.2 && y<0.6)))
+        {
+            
+             ledr = 1;
+             ledb = 1; 
+             ledg = 0;
+            
+        }
+        else if((x<-0.6 | x>0.6) | (y<-0.6 | y>0.6))
+        {
+             ledg = 1;
+             ledr = 1; 
+             ledb = 0;
+            
+           
+        }
+        else
+        {
+            ledr = 1;
+            ledg = 1;
+            ledb = 1;
+            
+        }
+        
+             // Toggle LED2 (to help debug nRF24L01+ -> Host communication)
+          
+        }
+    }
+
+}