mirror of https://github.com/ARMmbed/mbed-os.git
80 lines
2.6 KiB
Python
80 lines
2.6 KiB
Python
"""
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mbed SDK
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Copyright (c) 2011-2013 ARM Limited
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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"""
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from __future__ import print_function
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import os
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from time import sleep
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from .host_test_plugins import HostTestPluginBase
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# Note: This plugin is not fully functional, needs improvements
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class HostTestPluginResetMethod_MPS2(HostTestPluginBase):
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""" Plugin used to reset ARM_MPS2 platform
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Supports:
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reboot.txt - startup from standby state, reboots when in run mode.
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shutdown.txt - shutdown from run mode.
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reset.txt - reset FPGA during run mode.
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"""
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def touch_file(self, file):
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""" Touch file and set timestamp to items
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"""
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tfile = file+'.tmp'
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fhandle = open(tfile, 'a')
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try:
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fhandle.close()
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finally:
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os.rename(tfile, file)
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return True
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# Plugin interface
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name = 'HostTestPluginResetMethod_MPS2'
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type = 'ResetMethod'
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capabilities = ['mps2-reboot', 'mps2-reset']
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required_parameters = ['disk']
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def setup(self, *args, **kwargs):
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""" Prepare / configure plugin to work.
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This method can receive plugin specific parameters by kwargs and
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ignore other parameters which may affect other plugins.
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"""
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return True
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def execute(self, capabilitity, *args, **kwargs):
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""" Executes capability by name.
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Each capability may directly just call some command line
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program or execute building pythonic function
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"""
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return True
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result = False
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if self.check_parameters(capabilitity, *args, **kwargs) is True:
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disk = kwargs['disk']
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if capabilitity == 'mps2-reboot' and self.touch_file(disk + 'reboot.txt'):
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sleep(20)
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result = True
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elif capabilitity == 'mps2-reset' and self.touch_file(disk + 'reboot.txt'):
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sleep(20)
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result = True
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return result
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def load_plugin():
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""" Returns plugin available in this module
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"""
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return HostTestPluginResetMethod_MPS2()
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