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https://github.com/mudita/MuditaOS.git
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b92c40237d
Added echo mechanism to USB-CDC, update usb_stack submodule and added a test case to test harness
26 lines
758 B
Python
26 lines
758 B
Python
# Copyright (c) 2017-2020, Mudita Sp. z.o.o. All rights reserved.
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# For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
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import time
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import pytest
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from harness import log
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@pytest.mark.xfail
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@pytest.mark.usb_cdc_echo
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def test_echo_enable(harness, message_to_echo="Testing that echo mode on USB-CDC on Mudita Pure works!"):
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harness.connection_echo_mode_on()
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if not harness.is_echo_mode:
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assert False, "Failed to enable Echo mode"
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# Send the message
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harness.connection.serial.write(message_to_echo.encode())
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# Read back the message
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result = harness.connection.serial.read(int(len(message_to_echo))).decode()
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harness.connection_echo_mode_off()
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assert message_to_echo == result, "Echo mode test failed"
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