esp-idf/examples/system/ulp_adc/example_test.py

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from __future__ import unicode_literals
from tiny_test_fw import Utility
import re
import ttfw_idf
@ttfw_idf.idf_example_test(env_tag='Example_GENERIC')
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def test_examples_ulp_adc(env, extra_data):
dut = env.get_dut('ulp_adc', 'examples/system/ulp_adc')
dut.start_app()
dut.expect_all('Not ULP wakeup',
'Entering deep sleep',
timeout=30)
for _ in range(5):
dut.expect('Deep sleep wakeup', timeout=60)
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measurements_str = dut.expect(re.compile(r'ULP did (\d+) measurements'), timeout=5)[0]
assert measurements_str is not None
measurements = int(measurements_str)
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Utility.console_log('ULP did {} measurements'.format(measurements))
dut.expect('Thresholds: low=1500 high=2000', timeout=5)
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value_str = dut.expect(re.compile(r'Value=(\d+) was (above|below) threshold'), timeout=5)[0]
assert value_str is not None
value = int(value_str)
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Utility.console_log('Value {} was outside the boundaries'.format(value))
dut.expect('Entering deep sleep', timeout=60)
if __name__ == '__main__':
test_examples_ulp_adc()