diff options
Diffstat (limited to 'extras/FeedCAN.py')
| -rw-r--r-- | extras/FeedCAN.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/extras/FeedCAN.py b/extras/FeedCAN.py index 9cd01d5..1282e61 100644 --- a/extras/FeedCAN.py +++ b/extras/FeedCAN.py @@ -17,6 +17,7 @@ import can import logging + def send_can_signal(frame): """ Sends a CAN signal to the CAN bus using the given frame. @@ -26,7 +27,7 @@ def send_can_signal(frame): None """ msg = separate_can_frame(frame) - + try: bus = can.interface.Bus(channel='can0', bustype='socketcan') except Exception as e: @@ -38,7 +39,7 @@ def send_can_signal(frame): print("CAN signal sent successfully:") print("CAN ID:", hex(msg.arbitration_id)) print("Data:", msg.data) - if frame!="021#FFFFFFFF00000000": + if frame != "021#FFFFFFFF00000000": # Turn off signal send_can_signal("021#FFFFFFFF00000000") @@ -47,13 +48,14 @@ def send_can_signal(frame): finally: bus.shutdown() + def separate_can_frame(frame): """ Separates a CAN frame into its arbitration ID and data parts. - + Args: frame (str): A string representing the CAN frame in the format "ARBID#DATA". - + Returns: can.Message: A can.Message object with the arbitration ID and data extracted from the input frame. """ @@ -68,5 +70,6 @@ def main(): frame = "021#FFFFFFFF10000000" send_can_signal(frame) + if __name__ == "__main__": main() |