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22 lines
936 B
Python
22 lines
936 B
Python
# SPDX-FileCopyrightText: 2021-2026 Espressif Systems (Shanghai) CO LTD
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# SPDX-License-Identifier: CC0-1.0
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import pytest
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from pytest_embedded.dut import Dut
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from pytest_embedded_idf.utils import idf_parametrize
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from pytest_embedded_idf.utils import soc_filtered_targets
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@pytest.mark.generic
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@idf_parametrize('target', soc_filtered_targets('SOC_PCNT_SUPPORTED == 1'), indirect=['target'])
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def test_rotary_encoder(dut: Dut) -> None:
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dut.expect_exact('install pcnt unit')
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dut.expect_exact('set glitch filter')
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dut.expect_exact('install pcnt channels')
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dut.expect_exact('set edge and level actions for pcnt channels')
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dut.expect_exact('add watch points and register callbacks')
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dut.expect_exact('clear pcnt unit')
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dut.expect_exact('start pcnt unit')
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res = dut.expect(r'(?:Pulse count|Watch point event, count): (-?\d+)')
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count_val = res.group(1).decode('utf8')
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assert -100 <= int(count_val) <= 100
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