diff options
Diffstat (limited to 'extra/tigertool/ecusb/tiny_servod.py')
| -rw-r--r-- | extra/tigertool/ecusb/tiny_servod.py | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/extra/tigertool/ecusb/tiny_servod.py b/extra/tigertool/ecusb/tiny_servod.py deleted file mode 100644 index 632d9c3a20..0000000000 --- a/extra/tigertool/ecusb/tiny_servod.py +++ /dev/null @@ -1,54 +0,0 @@ -# Copyright 2020 The Chromium OS Authors. All rights reserved. -# Use of this source code is governed by a BSD-style license that can be -# found in the LICENSE file. -# -# Ignore indention messages, since legacy scripts use 2 spaces instead of 4. -# pylint: disable=bad-indentation,docstring-section-indent -# pylint: disable=docstring-trailing-quotes - -"""Helper class to facilitate communication to servo ec console.""" - -from ecusb import pty_driver -from ecusb import stm32uart - - -class TinyServod(object): - """Helper class to wrap a pty_driver with interface.""" - - def __init__(self, vid, pid, interface, serialname=None, debug=False): - """Build the driver and interface. - - Args: - vid: servo device vid - pid: servo device pid - interface: which usb interface the servo console is on - serialname: the servo device serial (if available) - """ - self._vid = vid - self._pid = pid - self._interface = interface - self._serial = serialname - self._debug = debug - self._init() - - def _init(self): - self.suart = stm32uart.Suart(vendor=self._vid, - product=self._pid, - interface=self._interface, - serialname=self._serial, - debuglog=self._debug) - self.suart.run() - self.pty = pty_driver.ptyDriver(self.suart, []) - - def reinitialize(self): - """Reinitialize the connect after a reset/disconnect/etc.""" - self.close() - self._init() - - def close(self): - """Close out the connection and release resources. - - Note: if another TinyServod process or servod itself needs the same device - it's necessary to call this to ensure the usb device is available. - """ - self.suart.close() |