iframe-proxy | Sunbelt Computer Software

executable file

34 lines (25 loc) · 850 Bytes

#!/usr/bin/env python
Shows how to receive messages via polling.
from can.bus import BusState
def receive_all():
    """Receives all messages and prints them to the console until Ctrl+C is pressed."""
    # this uses the default configuration (for example from environment variables, or a
    # config file) see https://python-can.readthedocs.io/en/stable/configuration.html
    with can.Bus() as bus:
        # set to read-only, only supported on some interfaces
        try:
            bus.state = BusState.PASSIVE
        except NotImplementedError:
            pass
        try:
            while True:
                msg = bus.recv(1)
                if msg is not None:
                    print(msg)
        except KeyboardInterrupt:
            pass  # exit normally
if __name__ == "__main__":
    receive_all()

Sunbelt Computer Software

PL/B Language Development and Support

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Sunbelt Computer Software

PL/B Language Development and Support

Uh oh!

FilesExpand file tree

receive_all.py

Latest commit

History

receive_all.py

File metadata and controls