takashi kadono / Mbed OS Nucleo446_SSD1331

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Dependencies:   ssd1331

mbed-os/tools/host_tests/stdio_auto.py@0:8fdf9a60065b, 2018-10-10 (annotated)

Committer:
kadonotakashi
Date:
Wed Oct 10 00:33:53 2018 +0000
Revision:
0:8fdf9a60065b
how to make mbed librry

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kadonotakashi 0:8fdf9a60065b 1 """
kadonotakashi 0:8fdf9a60065b 2 mbed SDK
kadonotakashi 0:8fdf9a60065b 3 Copyright (c) 2011-2013 ARM Limited
kadonotakashi 0:8fdf9a60065b 4
kadonotakashi 0:8fdf9a60065b 5 Licensed under the Apache License, Version 2.0 (the "License");
kadonotakashi 0:8fdf9a60065b 6 you may not use this file except in compliance with the License.
kadonotakashi 0:8fdf9a60065b 7 You may obtain a copy of the License at
kadonotakashi 0:8fdf9a60065b 8
kadonotakashi 0:8fdf9a60065b 9 http://www.apache.org/licenses/LICENSE-2.0
kadonotakashi 0:8fdf9a60065b 10
kadonotakashi 0:8fdf9a60065b 11 Unless required by applicable law or agreed to in writing, software
kadonotakashi 0:8fdf9a60065b 12 distributed under the License is distributed on an "AS IS" BASIS,
kadonotakashi 0:8fdf9a60065b 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
kadonotakashi 0:8fdf9a60065b 14 See the License for the specific language governing permissions and
kadonotakashi 0:8fdf9a60065b 15 limitations under the License.
kadonotakashi 0:8fdf9a60065b 16 """
kadonotakashi 0:8fdf9a60065b 17
kadonotakashi 0:8fdf9a60065b 18 import re
kadonotakashi 0:8fdf9a60065b 19 import random
kadonotakashi 0:8fdf9a60065b 20 from time import time
kadonotakashi 0:8fdf9a60065b 21
kadonotakashi 0:8fdf9a60065b 22 class StdioTest():
kadonotakashi 0:8fdf9a60065b 23 PATTERN_INT_VALUE = "Your value was: (-?\d+)"
kadonotakashi 0:8fdf9a60065b 24 re_detect_int_value = re.compile(PATTERN_INT_VALUE)
kadonotakashi 0:8fdf9a60065b 25
kadonotakashi 0:8fdf9a60065b 26 def test(self, selftest):
kadonotakashi 0:8fdf9a60065b 27 test_result = True
kadonotakashi 0:8fdf9a60065b 28
kadonotakashi 0:8fdf9a60065b 29 c = selftest.mbed.serial_readline() # {{start}} preamble
kadonotakashi 0:8fdf9a60065b 30 if c is None:
kadonotakashi 0:8fdf9a60065b 31 return selftest.RESULT_IO_SERIAL
kadonotakashi 0:8fdf9a60065b 32 selftest.notify(c)
kadonotakashi 0:8fdf9a60065b 33
kadonotakashi 0:8fdf9a60065b 34 for i in range(0, 10):
kadonotakashi 0:8fdf9a60065b 35 random_integer = random.randint(-99999, 99999)
kadonotakashi 0:8fdf9a60065b 36 selftest.notify("HOST: Generated number: " + str(random_integer))
kadonotakashi 0:8fdf9a60065b 37 start = time()
kadonotakashi 0:8fdf9a60065b 38 selftest.mbed.serial_write(str(random_integer) + "\n")
kadonotakashi 0:8fdf9a60065b 39
kadonotakashi 0:8fdf9a60065b 40 serial_stdio_msg = selftest.mbed.serial_readline()
kadonotakashi 0:8fdf9a60065b 41 if serial_stdio_msg is None:
kadonotakashi 0:8fdf9a60065b 42 return selftest.RESULT_IO_SERIAL
kadonotakashi 0:8fdf9a60065b 43 delay_time = time() - start
kadonotakashi 0:8fdf9a60065b 44 selftest.notify(serial_stdio_msg.strip())
kadonotakashi 0:8fdf9a60065b 45
kadonotakashi 0:8fdf9a60065b 46 # Searching for reply with scanned values
kadonotakashi 0:8fdf9a60065b 47 m = self.re_detect_int_value.search(serial_stdio_msg)
kadonotakashi 0:8fdf9a60065b 48 if m and len(m.groups()):
kadonotakashi 0:8fdf9a60065b 49 int_value = m.groups()[0]
kadonotakashi 0:8fdf9a60065b 50 int_value_cmp = random_integer == int(int_value)
kadonotakashi 0:8fdf9a60065b 51 test_result = test_result and int_value_cmp
kadonotakashi 0:8fdf9a60065b 52 selftest.notify("HOST: Number %s read after %.3f sec ... [%s]"% (int_value, delay_time, "OK" if int_value_cmp else "FAIL"))
kadonotakashi 0:8fdf9a60065b 53 else:
kadonotakashi 0:8fdf9a60065b 54 test_result = False
kadonotakashi 0:8fdf9a60065b 55 break
kadonotakashi 0:8fdf9a60065b 56 return selftest.RESULT_SUCCESS if test_result else selftest.RESULT_FAILURE