Robert Gutknecht / Mbed 2 deprecated USBSerial_mes_volt

Volt measure from serial connection of 4x820Ohm resistors using print over USBSerial to PC (TeraTerm)

Dependencies:   USBDevice mbed

/media/uploads/robert_gutknecht/2013-04-08_21.37.52.jpg /media/uploads/robert_gutknecht/_scaled_2013-04-08_21.38.33.jpg

Diff: main.cpp

Revision:
0:b5d2c616ffb7
Child:
1:30c120997cb2
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Apr 09 08:39:51 2013 +0000
@@ -0,0 +1,23 @@
+#include "mbed.h"
+#include "USBSerial.h"
+AnalogIn ain(p15);
+ DigitalOut myled1(LED1);
+//Virtual serial port over USB
+USBSerial serial;
+ 
+int main(void) {
+    int count=0;
+    double volt=0;
+    
+    while(1)
+    {
+        volt=((ain.read())*3.3);
+        ++count;
+        serial.printf("%d.Messung: %f\r\n",count,volt);
+        myled1= 1;
+        
+        wait(1);
+        myled1=0;
+        wait(1);
+    }
+}
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