Merge branch 'master' of gitlab.bucknell.edu:courses/csci206_lecture_examples

section01/Lec05/change_lcd/change_lcd.ino

@@ -57,16 +57,20 @@ void loop() {
   char line1[30], line2[30];
   
   struct change *c = make_change(amount);
-  amount += 0.01;
   
   sprint_change(line1, line2, c);
   
   lcd.clear();
   lcd.setCursor(0,0);
+  
+  //sprintf (line1, "%d.%02d", (int)amount, (int)(100*amount) % 100);
   lcd.write(line1);
   lcd.setCursor(0,1);
+  
+  //sprintf (line2, "%d, %d, %d, %d", c->quarters, c->dimes, c->nickels, c->pennies);
   lcd.write(line2);
   free(c);
+  amount += 0.01;
   
   delay(500);   
 }