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75 lines
1.8 KiB
Python
75 lines
1.8 KiB
Python
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# Copyright 2024 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import subprocess
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import sys
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# PyFTDI doesn't work if these KEXTs are loaded
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KEXT_BLACKLIST = [
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'AppleUSBFTDI',
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'FTDIUSBSerialDriver'
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]
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def _is_driver_loaded():
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loaded = False
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if sys.platform == 'darwin':
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output = subprocess.check_output(['kextstat'])
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for kext in KEXT_BLACKLIST:
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if kext in output:
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loaded = True
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break
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if loaded:
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print 'WARNING: FTDI DRIVERS ARE DEPRECATED, UNINSTALL THEM!'
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return loaded
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if _is_driver_loaded():
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from pebble_tty_native import _get_tty
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else:
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from pebble_tty_pyftdi import _get_tty
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def find_accessory_tty():
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return _get_tty(tty_type="accessory")
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def find_dbgserial_tty():
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return _get_tty(tty_type="primary")
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def find_ble_tty():
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return _get_tty(tty_type="ble")
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if __name__ == "__main__":
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tty_acc = find_accessory_tty()
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tty_dbg = find_dbgserial_tty()
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tty_ble = find_ble_tty()
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if tty_dbg:
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print 'dbgserial: ' + str(tty_dbg)
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else:
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print 'no dbgserial tty found'
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if tty_acc:
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print 'accessory: ' + str(tty_acc)
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else:
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print 'no accessory tty found'
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if tty_ble:
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print 'ble: ' + str(tty_ble)
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else:
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print 'no ble tty found'
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