2022-01-02 03:17:44 -05:00
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# SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
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2021-12-17 00:19:20 -05:00
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# SPDX-License-Identifier: CC0-1.0
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import pytest
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2022-01-20 04:39:30 -05:00
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from pytest_embedded import Dut
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2021-12-03 02:39:18 -05:00
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@pytest.mark.supported_targets
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@pytest.mark.generic
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2022-01-02 03:17:44 -05:00
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def test_timer_group_example(dut: Dut) -> None:
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dut.expect(r'Init timer with auto-reload', timeout=5)
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res = dut.expect(r'Timer auto reloaded, count value in ISR: (\d+)', timeout=5)
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reloaded_count = res.group(1).decode('utf8')
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assert 0 <= int(reloaded_count) < 10
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alarm_increase_step = 500000
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dut.expect(r'Init timer without auto-reload')
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for i in range(1, 5):
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res = dut.expect(r'Timer alarmed at (\d+)', timeout=3)
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alarm_count = res.group(1).decode('utf8')
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assert (i * alarm_increase_step - 10) < int(alarm_count) < (i * alarm_increase_step + 10)
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