User a frequecy of response using LM555 in circuit to mensure the capacitor unit

Dependencies:   mbed

Revision:
0:8b2d83f469fa
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Jun 25 00:26:16 2015 +0000
@@ -0,0 +1,21 @@
+#include "mbed.h"
+#include "capSense.h"
+#include <ctype.h>
+
+
+#define RA 51000   // ohms
+#define RB 22000   // ohms
+#define PERIOD 2000000  //us
+
+ 
+Serial pc(SERIAL_TX, SERIAL_RX);
+CapSense cap(RA, RB, PERIOD, PB_9);
+
+int main() 
+{   
+      while(1) 
+      {          
+        float capacitance = cap.measure();    
+        pc.printf("%.4f#%.2f\n", capacitance,(float)cap._count/1.999);        
+    }   
+}
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