kopia lustrzana https://github.com/espressif/esp-idf
45 wiersze
1.6 KiB
Python
45 wiersze
1.6 KiB
Python
# SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
|
|
# SPDX-License-Identifier: CC0-1.0
|
|
|
|
import logging
|
|
import time
|
|
|
|
import pytest
|
|
from pytest_embedded import Dut
|
|
|
|
|
|
@pytest.mark.esp32
|
|
@pytest.mark.esp32s2
|
|
@pytest.mark.esp32s3
|
|
@pytest.mark.generic
|
|
def test_ulp_fsm(dut: Dut) -> None:
|
|
dut.expect_exact('Not ULP wakeup')
|
|
dut.expect_exact('Entering deep sleep')
|
|
|
|
def generate_gpio0_events() -> None:
|
|
for _ in range(5):
|
|
dut.serial.proc.setDTR(True) # Pulling GPIO0 low using DTR
|
|
time.sleep(0.25)
|
|
dut.serial.proc.setDTR(False)
|
|
time.sleep(0.25)
|
|
|
|
nvs_value = None
|
|
|
|
for _ in range(5):
|
|
generate_gpio0_events()
|
|
dut.expect_exact('ULP wakeup, saving pulse count', timeout=5)
|
|
logging.info('Woke up...')
|
|
init_count = int(dut.expect(r'Read pulse count from NVS:\s+(\d+)', timeout=5).group(1), 10)
|
|
assert nvs_value in (init_count, None), ('Read count is {} and previously written value is {}'
|
|
''.format(init_count, nvs_value))
|
|
|
|
inc = int(dut.expect(r'Pulse count from ULP:\s+(\d+)', timeout=5).group(1), 10)
|
|
assert inc in (5, 6), 'pulse count is {}'.format(inc)
|
|
|
|
new_count = int(dut.expect(r'Wrote updated pulse count to NVS:\s+(\d+)', timeout=5).group(1), 10)
|
|
assert init_count + inc == new_count, '{} + {} != {}'.format(init_count, inc, new_count)
|
|
|
|
nvs_value = new_count
|
|
logging.info('Pulse count written to NVS: {}. Entering deep sleep...'.format(nvs_value))
|
|
dut.expect_exact('Entering deep sleep', timeout=5)
|