Diff: main.cpp

Revision:

0:5d1eb59a7c85

diff -r 000000000000 -r 5d1eb59a7c85 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Apr 03 03:07:12 2017 +0000
@@ -0,0 +1,67 @@
+#include "mbed.h"
+#include "nRF24L01P.h"
+#include "MMA8451Q.h"
+
+Serial pc(USBTX, USBRX); // tx, rx
+
+MMA8451Q acc(PTE25,PTE24,0x1d<<1);
+
+nRF24L01P my_nrf24l01p(PTD2, PTD3, PTD1, PTD0, PTD5, PTD4);    // mosi, miso, sck, csn, ce, irq
+DigitalOut RedLED(PTA5);
+
+int main()
+{
+    char count[3];
+    char TxDataCnt;
+    char temp;
+    float x,y,z;
+    
+
+    my_nrf24l01p.powerUp();
+    my_nrf24l01p.setRfFrequency(2422);
+
+    // 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 Transmitter (0 - 9 Counter) \r\n");
+
+    TxDataCnt = 3;
+    my_nrf24l01p.setTransferSize(TxDataCnt);
+
+    my_nrf24l01p.enable();
+
+    count[0] = 0x01;
+    count[1] = 0x01;
+    count[2] = 0x01;
+    while (1) {
+        x=acc.getAccX();
+        y=acc.getAccY();
+        z=acc.getAccZ();
+        if(x>=0)
+            count[0]=50*x;
+        else
+            count[0]=100+((-50)*x);
+        if(y>=0)
+            count[1]=50*y;
+        else
+            count[1]=100+((-50)*y);
+        if(z>=0)
+            count[2]=50*z;
+        else
+            count[2]=100+((-50)*z);
+        // Send the Transmit buffer via the nRF24L01+
+        temp = my_nrf24l01p.write( NRF24L01P_PIPE_P0,count, TxDataCnt );
+
+        //pc.printf( "Sending %d - x_axis--> %d y_axis-->%d z_axis-->%d\r\n",temp,count[0],count[1],count[2]);
+        pc.printf( "Sending %d - x_axis--> %d y_axis-->%d z_axis-->%d\r\n",temp,x,y,z);
+        
+        // Toggle LED1 (to help debug Host -> nRF24L01+ communication)
+        RedLED = !RedLED;
+        
+        wait(1);
+    }
+}