esp-idf/examples/peripherals/pcnt/rotary_encoder/pytest_rotary_encoder.py

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# SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: CC0-1.0
import pytest
from pytest_embedded.dut import Dut
@pytest.mark.esp32
@pytest.mark.esp32s2
@pytest.mark.esp32s3
@pytest.mark.esp32c6
2023-01-17 02:21:26 -05:00
@pytest.mark.esp32h2
@pytest.mark.generic
def test_rotary_encoder(dut: Dut) -> None:
dut.expect_exact('install pcnt unit')
dut.expect_exact('set glitch filter')
dut.expect_exact('install pcnt channels')
dut.expect_exact('set edge and level actions for pcnt channels')
dut.expect_exact('add watch points and register callbacks')
dut.expect_exact('clear pcnt unit')
dut.expect_exact('start pcnt unit')
res = dut.expect(r'Pulse count: (\d+)')
count_val = res.group(1).decode('utf8')
assert -100 <= int(count_val) <= 100