Diff: PingDetect/PingDetect.h

Revision:

0:efb27fbc92c0

Child:

1:227db871d328

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PingDetect/PingDetect.h	Mon Jul 30 09:57:42 2012 +0000
@@ -0,0 +1,67 @@
+/*  
+    
+    
+ */
+ 
+#ifndef PINGDETECT_H
+#define PINGDETECT_H
+
+#include "mbed.h"
+#include "../Parameters.h"
+#include "mbedADC.h"
+#include "FFT.h"
+
+
+class PingDetect {
+public:
+    PingDetect () : pc(USBTX, USBRX), adc(mbedSAMPLE_RATE,1), l0(LED1), local("local"),TempCmd(0) {
+        pc.baud(921600);
+        
+        //Set up ADC on pin 20
+        adc.setup(p20,1);
+        //Set up ADC on pin 19
+        adc.setup(p19,1);
+        
+        noOfSamples = ((float)SAMPLE_RATE)*TIME/1000;
+        for(i=0; i<noOfSamples; i++){
+            DataFront[i]=0;
+            DataBack[i]=0;
+        }
+        pc.printf("%i", noOfSamples);
+        no = 0;
+    }
+    int Search();
+    /*  
+        
+    */
+    
+    void Run();
+    /*  
+        
+    */
+
+    void CalculateFFT();
+    /*  
+        
+    */
+
+    int ReadSerial(int cmd);
+    void SendSerial(int cmd);
+    
+    short DataFront[SAMPLE_RATE*TIME/1000];
+    short DataBack[SAMPLE_RATE*TIME/1000];
+    int noOfSamples;
+    
+private:
+    // PC serial connection
+    Serial pc;
+    FFT fft;
+    mbedADC adc;
+    DigitalOut l0;
+    LocalFileSystem local;
+    char TempCmd;
+    int i,k, no;
+
+};
+
+#endif
\ No newline at end of file