Il circuito

Diff: main.cpp

Revision:

2:67c48dcc85f0

Parent:

1:25052aedb239

--- a/main.cpp	Wed Oct 19 08:50:13 2016 +0000
+++ b/main.cpp	Wed Mar 01 14:04:14 2017 +0000
@@ -9,7 +9,7 @@
 
 // Instanzia un oggetto di tipo AnalogIn che chiamo analog_value, e lo assegna al pin A0 
 AnalogIn analog_value(A0);
- 
+BusOut      Bar(PC_8,PC_6,PC_5,PA_12,PA_11,PB_12,PB_2,PB_1,PB_15,PB_14);
 DigitalOut led(LED1);
 
 int main() {
@@ -17,14 +17,24 @@
     
     while(1) {
         meas = analog_value.read(); // It reads the analog input value (value from 0.0 to 1.0)
+  
+ //      int i=int(10*meas);
+ //     
         meas = meas * 3300; // Change the value to be in the 0 to 3300 range
+    float i=(meas/330);
+          printf("intero  = %.2f \r\n", i);
         printf("measure = %.2f mV\r\n", meas);
-        if (meas > 2000) { // If the value is greater than 2V then switch the LED on
-          led = 1;
+    
+   //      printf("calcolo i  = %.2f mV\r\n", i);
+        int j=int(i);
+         printf("valore j  = %d\n", j);
+        Bar =1<<j;
+        if (meas < 2500) { // If the value is greater than 2V then switch the LED on
+         led = 1;
         }
         else {
           led = 0;
         }
-        wait(0.2); // 200 ms
+        wait(.1); // 200 ms
     }
 }