Greg Steiert / pegasus_dev

Development mbed library for MAX32630FTHR

Dependents:   blinky_max32630fthr

tools/host_tests/stdio_auto.py@3:1198227e6421, 2016-12-16 (annotated)

Committer:
switches
Date:
Fri Dec 16 16:27:57 2016 +0000
Revision:
3:1198227e6421
Parent:
0:5c4d7b2438d3 
Changed ADC scale for MAX32625 platforms to 1.2V full scale to match MAX32630 platforms

Who changed what in which revision?

UserRevisionLine numberNew contents of line
switches 0:5c4d7b2438d3 1 """
switches 0:5c4d7b2438d3 2 mbed SDK
switches 0:5c4d7b2438d3 3 Copyright (c) 2011-2013 ARM Limited
switches 0:5c4d7b2438d3 4
switches 0:5c4d7b2438d3 5 Licensed under the Apache License, Version 2.0 (the "License");
switches 0:5c4d7b2438d3 6 you may not use this file except in compliance with the License.
switches 0:5c4d7b2438d3 7 You may obtain a copy of the License at
switches 0:5c4d7b2438d3 8
switches 0:5c4d7b2438d3 9 http://www.apache.org/licenses/LICENSE-2.0
switches 0:5c4d7b2438d3 10
switches 0:5c4d7b2438d3 11 Unless required by applicable law or agreed to in writing, software
switches 0:5c4d7b2438d3 12 distributed under the License is distributed on an "AS IS" BASIS,
switches 0:5c4d7b2438d3 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
switches 0:5c4d7b2438d3 14 See the License for the specific language governing permissions and
switches 0:5c4d7b2438d3 15 limitations under the License.
switches 0:5c4d7b2438d3 16 """
switches 0:5c4d7b2438d3 17
switches 0:5c4d7b2438d3 18 import re
switches 0:5c4d7b2438d3 19 import random
switches 0:5c4d7b2438d3 20 from time import time
switches 0:5c4d7b2438d3 21
switches 0:5c4d7b2438d3 22 class StdioTest():
switches 0:5c4d7b2438d3 23 PATTERN_INT_VALUE = "Your value was: (-?\d+)"
switches 0:5c4d7b2438d3 24 re_detect_int_value = re.compile(PATTERN_INT_VALUE)
switches 0:5c4d7b2438d3 25
switches 0:5c4d7b2438d3 26 def test(self, selftest):
switches 0:5c4d7b2438d3 27 test_result = True
switches 0:5c4d7b2438d3 28
switches 0:5c4d7b2438d3 29 c = selftest.mbed.serial_readline() # {{start}} preamble
switches 0:5c4d7b2438d3 30 if c is None:
switches 0:5c4d7b2438d3 31 return selftest.RESULT_IO_SERIAL
switches 0:5c4d7b2438d3 32 selftest.notify(c)
switches 0:5c4d7b2438d3 33
switches 0:5c4d7b2438d3 34 for i in range(0, 10):
switches 0:5c4d7b2438d3 35 random_integer = random.randint(-99999, 99999)
switches 0:5c4d7b2438d3 36 selftest.notify("HOST: Generated number: " + str(random_integer))
switches 0:5c4d7b2438d3 37 start = time()
switches 0:5c4d7b2438d3 38 selftest.mbed.serial_write(str(random_integer) + "\n")
switches 0:5c4d7b2438d3 39
switches 0:5c4d7b2438d3 40 serial_stdio_msg = selftest.mbed.serial_readline()
switches 0:5c4d7b2438d3 41 if serial_stdio_msg is None:
switches 0:5c4d7b2438d3 42 return selftest.RESULT_IO_SERIAL
switches 0:5c4d7b2438d3 43 delay_time = time() - start
switches 0:5c4d7b2438d3 44 selftest.notify(serial_stdio_msg.strip())
switches 0:5c4d7b2438d3 45
switches 0:5c4d7b2438d3 46 # Searching for reply with scanned values
switches 0:5c4d7b2438d3 47 m = self.re_detect_int_value.search(serial_stdio_msg)
switches 0:5c4d7b2438d3 48 if m and len(m.groups()):
switches 0:5c4d7b2438d3 49 int_value = m.groups()[0]
switches 0:5c4d7b2438d3 50 int_value_cmp = random_integer == int(int_value)
switches 0:5c4d7b2438d3 51 test_result = test_result and int_value_cmp
switches 0:5c4d7b2438d3 52 selftest.notify("HOST: Number %s read after %.3f sec ... [%s]"% (int_value, delay_time, "OK" if int_value_cmp else "FAIL"))
switches 0:5c4d7b2438d3 53 else:
switches 0:5c4d7b2438d3 54 test_result = False
switches 0:5c4d7b2438d3 55 break
switches 0:5c4d7b2438d3 56 return selftest.RESULT_SUCCESS if test_result else selftest.RESULT_FAILURE