tools/host_tests/echo_flow_control.py@0:0e018d759a2a, 2016-11-08 (annotated)
- Committer:
- switches
- Date:
- Tue Nov 08 18:27:11 2016 +0000
- Revision:
- 0:0e018d759a2a
Initial commit
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| switches | 0:0e018d759a2a | 1 | """ |
| switches | 0:0e018d759a2a | 2 | mbed SDK |
| switches | 0:0e018d759a2a | 3 | Copyright (c) 2011-2013 ARM Limited |
| switches | 0:0e018d759a2a | 4 | |
| switches | 0:0e018d759a2a | 5 | Licensed under the Apache License, Version 2.0 (the "License"); |
| switches | 0:0e018d759a2a | 6 | you may not use this file except in compliance with the License. |
| switches | 0:0e018d759a2a | 7 | You may obtain a copy of the License at |
| switches | 0:0e018d759a2a | 8 | |
| switches | 0:0e018d759a2a | 9 | http://www.apache.org/licenses/LICENSE-2.0 |
| switches | 0:0e018d759a2a | 10 | |
| switches | 0:0e018d759a2a | 11 | Unless required by applicable law or agreed to in writing, software |
| switches | 0:0e018d759a2a | 12 | distributed under the License is distributed on an "AS IS" BASIS, |
| switches | 0:0e018d759a2a | 13 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| switches | 0:0e018d759a2a | 14 | See the License for the specific language governing permissions and |
| switches | 0:0e018d759a2a | 15 | limitations under the License. |
| switches | 0:0e018d759a2a | 16 | """ |
| switches | 0:0e018d759a2a | 17 | from host_test import Test |
| switches | 0:0e018d759a2a | 18 | |
| switches | 0:0e018d759a2a | 19 | |
| switches | 0:0e018d759a2a | 20 | class EchoTest(Test): |
| switches | 0:0e018d759a2a | 21 | def __init__(self): |
| switches | 0:0e018d759a2a | 22 | Test.__init__(self) |
| switches | 0:0e018d759a2a | 23 | self.mbed.init_serial() |
| switches | 0:0e018d759a2a | 24 | self.mbed.extra_serial.rtscts = True |
| switches | 0:0e018d759a2a | 25 | self.mbed.reset() |
| switches | 0:0e018d759a2a | 26 | |
| switches | 0:0e018d759a2a | 27 | def test(self): |
| switches | 0:0e018d759a2a | 28 | self.mbed.flush() |
| switches | 0:0e018d759a2a | 29 | self.notify("Starting the ECHO test") |
| switches | 0:0e018d759a2a | 30 | TEST="longer serial test" |
| switches | 0:0e018d759a2a | 31 | check = True |
| switches | 0:0e018d759a2a | 32 | for i in range(1, 100): |
| switches | 0:0e018d759a2a | 33 | self.mbed.extra_serial.write(TEST + "\n") |
| switches | 0:0e018d759a2a | 34 | l = self.mbed.extra_serial.readline().strip() |
| switches | 0:0e018d759a2a | 35 | if not l: continue |
| switches | 0:0e018d759a2a | 36 | |
| switches | 0:0e018d759a2a | 37 | if l != TEST: |
| switches | 0:0e018d759a2a | 38 | check = False |
| switches | 0:0e018d759a2a | 39 | self.notify('"%s" != "%s"' % (l, TEST)) |
| switches | 0:0e018d759a2a | 40 | else: |
| switches | 0:0e018d759a2a | 41 | if (i % 10) == 0: |
| switches | 0:0e018d759a2a | 42 | self.notify('.') |
| switches | 0:0e018d759a2a | 43 | |
| switches | 0:0e018d759a2a | 44 | return check |
| switches | 0:0e018d759a2a | 45 | |
| switches | 0:0e018d759a2a | 46 | |
| switches | 0:0e018d759a2a | 47 | if __name__ == '__main__': |
| switches | 0:0e018d759a2a | 48 | EchoTest().run() |