diff options
Diffstat (limited to 'serial/tools/miniterm.py')
| -rw-r--r-- | serial/tools/miniterm.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/serial/tools/miniterm.py b/serial/tools/miniterm.py index 2e6865f..7b4e3af 100644 --- a/serial/tools/miniterm.py +++ b/serial/tools/miniterm.py @@ -868,9 +868,12 @@ def main(default_port=None, default_baudrate=9600, default_rts=None, default_dtr parity=args.parity, rtscts=args.rtscts, xonxoff=args.xonxoff, - timeout=1, do_not_open=True) + if not hasattr(serial_instance, 'cancel_read'): + # enable timeout for alive flag polling if cancel_read is not available + serial_instance.timeout = 1 + if args.dtr is not None: if not args.quiet: sys.stderr.write('--- forcing DTR {}\n'.format('active' if args.dtr else 'inactive')) |