spelling mistake

UBCAgroBot · Nov 9, 2024 · ac7ec69 · ac7ec69
1 parent 1f1d601
commit ac7ec69
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Showing 3 changed files with 4 additions and 8 deletions.
diff --git a/tools/utils/serial_test.py b/tools/utils/serial_test.py
@@ -8,8 +8,7 @@ def display_ports():
     for port in ports:
         print(port.device)
 
-# /dev/ttyUSB0 for linux?
-
+# /dev/ttyACM0 for vertical port
 def connect(port):
     ser = serial.Serial(port, 115200, timeout=1)  # Adjust USB port as needed
     while True:
@@ -22,7 +21,5 @@ def connect(port):
     parser = argparse.ArgumentParser(description='Serial port communication')
     parser.add_argument('--port', type=str, required=True, help='Serial port to connect to')
     args = parser.parse_args()
-
     display_ports()
-
     connect(args.port)
diff --git a/workspace_python/ros2_ws/src/python_workspace/python_workspace/extermination_node.py b/workspace_python/ros2_ws/src/python_workspace/python_workspace/extermination_node.py
@@ -1,6 +1,6 @@
 import time, os
 import cv2
-import serial # pip3 install pyserial
+import serial
 # import pycuda.driver as cuda
 # from tracker import *
 # depth point cloud here...
@@ -55,7 +55,7 @@ def __init__(self):
         self.model = ModelInference()
         self.bridge = CvBridge()
         # Open serial port to Arduino
-        self.ser = serial.Serial('/dev/ttyUSB0', 115200, timeout=1)  # Adjust USB port as needed
+        self.ser = serial.Serial('/dev/ttyACM0', 115200, timeout=1)
         self.subscription = self.create_subscription(InferenceOutput, 'inference_out', self.inference_callback, 10)
 
         # Create a timer that calls the listener_callback every second
@@ -87,7 +87,6 @@ def timer_callback(self):
         self.ser.write(serialized_msg.encode())
         self.get_logger().info(f'Sent to Arduino: {self.boxes_present}')
 
-
 def main(args=None):
     rclpy.init(args=args)
     extermination_node = ExterminationNode()

diff --git a/workspace_python/ros2_ws/src/python_workspace/python_workspace/zed_camera_node.py b/workspace_python/ros2_ws/src/python_workspace/python_workspace/zed_camera_node.py
@@ -27,7 +27,7 @@ def __init__(self):
         self.declare_parameter('camera_side', 'left') # left, right
         self.declare_parameter('shift_constant', 1)
         self.declare_parameter('roi_dimensions', [0, 0, 100, 100])  
-        self.declare_paramter('precision', 'fp32')      
+        self.declare_parameter('precision', 'fp32')      
 
         self.frame_rate = self.get_parameter('frame_rate').get_parameter_value().integer_value
         self.dimensions = tuple(self.get_parameter('model_dimensions').get_parameter_value().integer_array_value)