Diff: main.cpp

Revision:

10:f29ed3675509

Parent:

9:d1b00a2a8e25

Child:

11:68194bd43e0b

--- a/main.cpp	Wed Dec 16 12:11:32 2020 +0000
+++ b/main.cpp	Wed Dec 16 13:18:49 2020 +0000
@@ -1,10 +1,13 @@
 #include "mbed.h"
 #include "hcsr04.h"
 #include  "Speaker.h"
+#include "uLCD_4DGL.h"
 
-HCSR04  usensor(p25,p6);
+HCSR04  distSens(p25,p6);
 Serial pc(USBTX, USBRX);
 Speaker mySpeaker(p18);
+uLCD_4DGL uLCD(p9,p10,p11);
+
 
 unsigned int dist;
 
@@ -14,38 +17,42 @@
 
 int main()
 {
- 
+    uLCD.text_width(1);     // Normal size
+    uLCD.text_height(1);    // Normal size
+    uLCD.locate(10, 13);      // Move cursor   
+    uLCD.color(BLUE);      // Change text color
+    uLCD.printf("Reverse");
+    uLCD.rectangle(65, 117, 126, 127, 0x0000FF);
     while(1) {
-        usensor.start();
-        
+        distSens.start();
         averageDistance();
-        
         beeping();
         pc.printf("cm:%ld\n",dist );
-        wait_ms(50); 
+        uLCD.text_width(1);     // Normal size
+        uLCD.text_height(1);    // Normal size
+        uLCD.locate(10, 15);      // Move cursor   
+        uLCD.color(WHITE);      // Change text color
+        uLCD.printf("cm:%1d\n",dist );
+        
     }
 }
 float averageDistance() /** Divide the running total by 10 to get the average distance to get more accurate readings on the sensor**/
 {
-        int a = usensor.get_dist_cm();
-        int b = usensor.get_dist_cm();
-        int c = usensor.get_dist_cm();
-        int d = usensor.get_dist_cm();
-        int e = usensor.get_dist_cm();
-        int f = usensor.get_dist_cm();
-        int g = usensor.get_dist_cm();
-        int h = usensor.get_dist_cm();
-        int i = usensor.get_dist_cm();
-        int j = usensor.get_dist_cm();
+        int a = distSens.get_dist_cm();
+        int b = distSens.get_dist_cm();
+        int c = distSens.get_dist_cm();
+        int d = distSens.get_dist_cm();
+        int e = distSens.get_dist_cm();
+        int f = distSens.get_dist_cm();
+        int g = distSens.get_dist_cm();
+        int h = distSens.get_dist_cm();
+        int i = distSens.get_dist_cm();
+        int j = distSens.get_dist_cm();
  
         dist  = (a+b+c+d+e+f+g+h+i+j)/10;
         return dist;
 }
 void beeping()
-/*
-@Brief Function to create the effect of varying beeping sounds depending on how close the sensor is to an object interspersed with
-the led changing color depending on the distance
- */
 {
     int distance = averageDistance();
  
@@ -62,6 +69,6 @@
     if (distance < 20) i=0.15;
     if (distance < 10) i=0.1;
     if (distance < 5) i=0.05;
-    mySpeaker.PlayNote(329.63, i, 1.0);
+    mySpeaker.PlayNote(600, i, 5.0);
     
 }
\ No newline at end of file