Examples: changed default port and added explanation for the simulator's port range

Author: cpr-mab

examples/asynchronous_control.py

@@ -22,12 +22,13 @@ async def main():
     # Simulator
     connector = CRIConnector(
         host="127.0.0.1",
-        port=3922,
+        # The simulator uses the first available port in the range 3921-3931.
+        port=3921,
     )
     # Real robot
     # connector = CRIConnector(
     #     host="192.168.3.11",
-    #     port=3921,
+    #     port=3920,
     # )
 
     # connect asynchronously

examples/get_joint_position.py

@@ -18,10 +18,11 @@
 # controller.connect("192.168.3.11")
 # Simulator
 ip = "127.0.0.1"
-port = 3922
+# The simulator uses the first available port in the range 3921-3931.
+port = 3921
 # Real robot
 # ip = "192.168.3.11"
-# port = 3921
+# port = 3920
 if not controller.connect(ip, port):
     logger.error("Unable to connect to iRC! Ensure the simulator is running.")
     quit()

examples/relative_move.py

@@ -16,10 +16,11 @@
 # Connect to default iRC IP
 # Simulator
 ip = "127.0.0.1"
-port = 3922
+# The simulator uses the first available port in the range 3921-3931.
+port = 3921
 # Real robot
 # ip = "192.168.3.11"
-# port = 3921
+# port = 3920
 if not controller.connect(ip, port):
     logger.error("Unable to connect to iRC! Ensure the simulator is running.")
     quit()

examples/start_program.py

@@ -16,10 +16,11 @@
 # connect to default iRC IP
 # Simulator
 ip = "127.0.0.1"
-port = 3922
+# The simulator uses the first available port in the range 3921-3931.
+port = 3921
 # Real robot
 # ip = "192.168.3.11"
-# port = 3921
+# port = 3920
 if not controller.connect(ip, port):
     logger.error("Unable to connect")
     quit()