Diff: main.cpp

Revision:

1:9c04702c4c59

Parent:

0:1e259b5370c2

--- a/main.cpp	Thu Oct 16 12:15:25 2014 +0000
+++ b/main.cpp	Fri Oct 17 16:07:17 2014 +0000
@@ -5,7 +5,7 @@
 // 9600 bauds, 8-bit data, no parity
 //------------------------------------
 
-// This program reads the voltage in output from a potentiometer connect to port A0 of Nucleo STM32F302
+// This program reads the voltage in output from a potentiometer connected to port A0 of Nucleo STM32F302
 
 Serial pc(SERIAL_TX, SERIAL_RX);
 AnalogIn analog_value(A0);
@@ -19,17 +19,18 @@
     
     pc.printf ("\n");
     
-     wait(1); // Delaey 1000 ms
+    wait(1); // Delay 1000 ms
+     
     while(1) {      
-        uint16_t meas = analog_value.read_u16(); // Converts and read the analog input value (range for ADC is 0-65536)
+        uint16_t meas = analog_value.read_u16(); // Reads the analog input value (range for ADC is 0-65536)
         
-        pc.printf("Voltage is %d",  meas*5000/65536); // Reads voltage in mV
+        pc.printf("Voltage is %d",  meas*5000/65536); // Converts reading to voltage in mV
         
         pc.printf (" mV");
         
         pc.printf ("\r");
         
-         wait(0.5); // Delay 500 ms
+        wait(0.5); // Delay 500 ms
         }
        
     }