Added option for turning.

folkrace.py

@@ -51,6 +51,18 @@ def dgleft():
     m3.throttle = 1
     m4.throttle = 0
     
+def turnright():
+    m1.throttle = 1
+    m2.throttle = 1
+    m3.throttle = 1
+    m4.throttle = 0
+    
+def turnleft():
+    m1.throttle = 1
+    m2.throttle = 1
+    m3.throttle = 0
+    m4.throttle = 1
+
 while True:
     print("F=", f"{front.distance:.2f}", "R=", f"{right.distance:.2f}", "L=", f"{left.distance:.2f}")
     try:
@@ -60,9 +72,11 @@ while True:
             if right.distance > left.distance: # Diagonally right
                 dgright()
         if left.distance < 30: # Strafe right
-            stright()
+            turnright()
+            #stright()
         if right.distance < 30: # Strafe left
-            stleft()
+            turnleft()
+            #stleft()
         else:
             forward()