module_copy_silabs.py

00001 """
00002 mbed SDK
00003 Copyright (c) 2011-2013 ARM Limited
00004 
00005 Licensed under the Apache License, Version 2.0 (the "License");
00006 you may not use this file except in compliance with the License.
00007 You may obtain a copy of the License at
00008 
00009     http://www.apache.org/licenses/LICENSE-2.0
00010 
00011 Unless required by applicable law or agreed to in writing, software
00012 distributed under the License is distributed on an "AS IS" BASIS,
00013 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014 See the License for the specific language governing permissions and
00015 limitations under the License.
00016 """
00017 
00018 from host_test_plugins import HostTestPluginBase
00019 from time import sleep
00020 
00021 
00022 class HostTestPluginCopyMethod_Silabs(HostTestPluginBase):
00023 
00024     # Plugin interface
00025     name = 'HostTestPluginCopyMethod_Silabs'
00026     type = 'CopyMethod'
00027     capabilities = ['eACommander', 'eACommander-usb']
00028     required_parameters = ['image_path', 'destination_disk', 'program_cycle_s']
00029 
00030     def setup(self, *args, **kwargs):
00031         """ Configure plugin, this function should be called before plugin execute() method is used.
00032         """
00033         self.EACOMMANDER_CMD = 'eACommander.exe'
00034         return True
00035 
00036     def execute(self, capabilitity, *args, **kwargs):
00037         """ Executes capability by name.
00038             Each capability may directly just call some command line
00039             program or execute building pythonic function
00040         """
00041         result = False
00042         if self.check_parameters(capabilitity, *args, **kwargs) is True:
00043             image_path = kwargs['image_path']
00044             destination_disk = kwargs['destination_disk']
00045             program_cycle_s = kwargs['program_cycle_s']
00046             if capabilitity == 'eACommander':
00047                 cmd = [self.EACOMMANDER_CMD,
00048                        '--serialno', destination_disk,
00049                        '--flash', image_path,
00050                        '--resettype', '2', '--reset']
00051                 result = self.run_command(cmd)
00052             elif capabilitity == 'eACommander-usb':
00053                 cmd = [self.EACOMMANDER_CMD,
00054                        '--usb', destination_disk,
00055                        '--flash', image_path]
00056                 result = self.run_command(cmd)
00057 
00058             # Allow mbed to cycle
00059             sleep(program_cycle_s)
00060 
00061         return result
00062 
00063 
00064 def load_plugin ():
00065     """ Returns plugin available in this module
00066     """
00067     return HostTestPluginCopyMethod_Silabs()