takashi kadono / Mbed OS Nucleo446_SSD1331

Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466

Dependencies:   ssd1331

mbed-os/TESTS/host_tests/system_reset.py@3:f3764f852aa8, 2018-10-11 (annotated)

Committer:
kadonotakashi
Date:
Thu Oct 11 02:27:46 2018 +0000
Revision:
3:f3764f852aa8
Parent:
0:8fdf9a60065b 
Nucreo 446 + SSD1331 test version;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kadonotakashi 0:8fdf9a60065b 1 """
kadonotakashi 0:8fdf9a60065b 2 Copyright (c) 2018 ARM Limited
kadonotakashi 0:8fdf9a60065b 3
kadonotakashi 0:8fdf9a60065b 4 Licensed under the Apache License, Version 2.0 (the "License");
kadonotakashi 0:8fdf9a60065b 5 you may not use this file except in compliance with the License.
kadonotakashi 0:8fdf9a60065b 6 You may obtain a copy of the License at
kadonotakashi 0:8fdf9a60065b 7
kadonotakashi 0:8fdf9a60065b 8 http://www.apache.org/licenses/LICENSE-2.0
kadonotakashi 0:8fdf9a60065b 9
kadonotakashi 0:8fdf9a60065b 10 Unless required by applicable law or agreed to in writing, software
kadonotakashi 0:8fdf9a60065b 11 distributed under the License is distributed on an "AS IS" BASIS,
kadonotakashi 0:8fdf9a60065b 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
kadonotakashi 0:8fdf9a60065b 13 See the License for the specific language governing permissions and
kadonotakashi 0:8fdf9a60065b 14 limitations under the License.
kadonotakashi 0:8fdf9a60065b 15 """
kadonotakashi 0:8fdf9a60065b 16 import time
kadonotakashi 0:8fdf9a60065b 17 from mbed_host_tests import BaseHostTest
kadonotakashi 0:8fdf9a60065b 18 from mbed_host_tests.host_tests_runner.host_test_default import DefaultTestSelector
kadonotakashi 0:8fdf9a60065b 19
kadonotakashi 0:8fdf9a60065b 20 DEFAULT_CYCLE_PERIOD = 1.0
kadonotakashi 0:8fdf9a60065b 21
kadonotakashi 0:8fdf9a60065b 22 MSG_VALUE_DUMMY = '0'
kadonotakashi 0:8fdf9a60065b 23
kadonotakashi 0:8fdf9a60065b 24 MSG_KEY_DEVICE_READY = 'ready'
kadonotakashi 0:8fdf9a60065b 25 MSG_KEY_DEVICE_RESET = 'reset'
kadonotakashi 0:8fdf9a60065b 26 MSG_KEY_SYNC = '__sync'
kadonotakashi 0:8fdf9a60065b 27
kadonotakashi 0:8fdf9a60065b 28 class SystemResetTest(BaseHostTest):
kadonotakashi 0:8fdf9a60065b 29 """Test for the system_reset API.
kadonotakashi 0:8fdf9a60065b 30
kadonotakashi 0:8fdf9a60065b 31 Given a device running code
kadonotakashi 0:8fdf9a60065b 32 When the device is restarted using @a system_reset()
kadonotakashi 0:8fdf9a60065b 33 Then the device is restarted
kadonotakashi 0:8fdf9a60065b 34 """
kadonotakashi 0:8fdf9a60065b 35
kadonotakashi 0:8fdf9a60065b 36 def __init__(self):
kadonotakashi 0:8fdf9a60065b 37 super(SystemResetTest, self).__init__()
kadonotakashi 0:8fdf9a60065b 38 self.reset = False
kadonotakashi 0:8fdf9a60065b 39 self.test_steps_sequence = self.test_steps()
kadonotakashi 0:8fdf9a60065b 40 # Advance the coroutine to it's first yield statement.
kadonotakashi 0:8fdf9a60065b 41 self.test_steps_sequence.send(None)
kadonotakashi 0:8fdf9a60065b 42
kadonotakashi 0:8fdf9a60065b 43 def setup(self):
kadonotakashi 0:8fdf9a60065b 44 self.register_callback(MSG_KEY_DEVICE_READY, self.cb_device_ready)
kadonotakashi 0:8fdf9a60065b 45
kadonotakashi 0:8fdf9a60065b 46 def cb_device_ready(self, key, value, timestamp):
kadonotakashi 0:8fdf9a60065b 47 """Acknowledge device rebooted correctly and feed the test execution
kadonotakashi 0:8fdf9a60065b 48 """
kadonotakashi 0:8fdf9a60065b 49 self.reset = True
kadonotakashi 0:8fdf9a60065b 50
kadonotakashi 0:8fdf9a60065b 51 try:
kadonotakashi 0:8fdf9a60065b 52 if self.test_steps_sequence.send(value):
kadonotakashi 0:8fdf9a60065b 53 self.notify_complete(True)
kadonotakashi 0:8fdf9a60065b 54 except (StopIteration, RuntimeError) as exc:
kadonotakashi 0:8fdf9a60065b 55 self.notify_complete(False)
kadonotakashi 0:8fdf9a60065b 56
kadonotakashi 0:8fdf9a60065b 57 def test_steps(self):
kadonotakashi 0:8fdf9a60065b 58 """Reset the device and check the status
kadonotakashi 0:8fdf9a60065b 59 """
kadonotakashi 0:8fdf9a60065b 60 system_reset = yield
kadonotakashi 0:8fdf9a60065b 61 self.reset = False
kadonotakashi 0:8fdf9a60065b 62
kadonotakashi 0:8fdf9a60065b 63 wait_after_reset = self.get_config_item('forced_reset_timeout')
kadonotakashi 0:8fdf9a60065b 64 wait_after_reset = wait_after_reset if wait_after_reset is not None else DEFAULT_CYCLE_PERIOD
kadonotakashi 0:8fdf9a60065b 65
kadonotakashi 0:8fdf9a60065b 66 self.send_kv(MSG_KEY_DEVICE_RESET, MSG_VALUE_DUMMY)
kadonotakashi 0:8fdf9a60065b 67 time.sleep(wait_after_reset)
kadonotakashi 0:8fdf9a60065b 68 self.send_kv(MSG_KEY_SYNC, MSG_VALUE_DUMMY)
kadonotakashi 0:8fdf9a60065b 69
kadonotakashi 0:8fdf9a60065b 70 system_reset = yield
kadonotakashi 0:8fdf9a60065b 71 if self.reset == False:
kadonotakashi 0:8fdf9a60065b 72 raise RuntimeError('Platform did not reset as expected.')
kadonotakashi 0:8fdf9a60065b 73
kadonotakashi 0:8fdf9a60065b 74 # The sequence is correct -- test passed.
kadonotakashi 0:8fdf9a60065b 75 yield True