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#!/usr/bin/env python3.4
#
# Copyright 2022 - The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the 'License');
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an 'AS IS' BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import collections
import logging
import os
import time
PCC_PRESET_MAPPING = {
'N257': {
'low': 2054999,
'mid': 2079165,
'high': 2090832
},
'N258': {
'low': 2017499,
'mid': 2043749,
'high': 2057499
},
'N260': {
'low': 2229999,
'mid': 2254165,
'high': 2265832
},
'N261': {
'low': 2071667
}
}
DUPLEX_MODE_TO_BAND_MAPPING = {
'LTE': {
'FDD': [
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 20, 21,
22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 65, 66, 67, 68, 69, 70,
71, 72, 73, 74, 75, 76, 85, 252, 255
],
'TDD': [
33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 45, 46, 47, 48,
50, 51, 53
]
},
'NR5G': {
'FDD': [
'N1', 'N2', 'N3', 'N5', 'N7', 'N8', 'N12', 'N13', 'N14', 'N18',
'N20', 'N25', 'N26', 'N28', 'N30', 'N65', 'N66', 'N70', 'N71',
'N74'
],
'TDD': [
'N34', 'N38', 'N39', 'N40', 'N41', 'N48', 'N50', 'N51', 'N53',
'N77', 'N78', 'N79', 'N90', 'N257', 'N258', 'N259', 'N260', 'N261'
]
},
}
def extract_test_id(testcase_params, id_fields):
test_id = collections.OrderedDict(
(param, testcase_params[param]) for param in id_fields)
return test_id
def start_pixel_logger(ad):
"""Function to start pixel logger with default log mask.
Args:
ad: android device on which to start logger
"""
try:
ad.adb.shell(
'rm -R /storage/emulated/0/Android/data/com.android.pixellogger/files/logs/logs/'
)
except:
pass
ad.adb.shell(
'am startservice -a com.android.pixellogger.service.logging.LoggingService.ACTION_START_LOGGING'
)
def stop_pixel_logger(ad, log_path, tag=None):
"""Function to stop pixel logger and retrieve logs
Args:
ad: android device on which to start logger
log_path: location of saved logs
"""
ad.adb.shell(
'am startservice -a com.android.pixellogger.service.logging.LoggingService.ACTION_STOP_LOGGING'
)
logging.info('Waiting for Pixel log file')
file_name = None
file_size = 0
previous_file_size = 0
for idx in range(600):
try:
file = ad.adb.shell(
'ls -l /storage/emulated/0/Android/data/com.android.pixellogger/files/logs/logs/'
).split(' ')
file_name = file[-1]
file_size = file[-4]
except:
file_name = None
file_size = 0
if file_name and file_size == previous_file_size:
logging.info('Log file found after {}s.'.format(idx))
break
else:
previous_file_size = file_size
time.sleep(1)
try:
local_file_name = '{}_{}'.format(file_name, tag) if tag else file_name
local_path = os.path.join(log_path, local_file_name)
ad.pull_files(
'/storage/emulated/0/Android/data/com.android.pixellogger/files/logs/logs/{}'
.format(file_name), log_path)
return local_path
except:
logging.error('Could not pull pixel logs.')
def log_system_power_metrics(ad, verbose=1):
# Log temperature sensors
if verbose:
temp_sensors = ad.adb.shell(
'ls -1 /dev/thermal/tz-by-name/').splitlines()
else:
temp_sensors = ['BIG', 'battery', 'quiet_therm', 'usb_pwr_therm']
temp_measurements = collections.OrderedDict()
for sensor in temp_sensors:
try:
temp_measurements[sensor] = ad.adb.shell(
'cat /dev/thermal/tz-by-name/{}/temp'.format(sensor))
except:
temp_measurements[sensor] = float('nan')
logging.debug('Temperature sensor readings: {}'.format(temp_measurements))
# Log mitigation items
if verbose:
mitigation_points = [
"batoilo",
"ocp_cpu1",
"ocp_cpu2",
"ocp_gpu",
"ocp_tpu",
"smpl_warn",
"soft_ocp_cpu1",
"soft_ocp_cpu2",
"soft_ocp_gpu",
"soft_ocp_tpu",
"vdroop1",
"vdroop2",
]
else:
mitigation_points = [
"batoilo",
"smpl_warn",
"vdroop1",
"vdroop2",
]
parameters_f = ['count', 'capacity', 'timestamp', 'voltage']
parameters_v = ['count', 'cap', 'time', 'volt']
mitigation_measurements = collections.OrderedDict()
for mp in mitigation_points:
mitigation_measurements[mp] = collections.OrderedDict()
for par_f, par_v in zip(parameters_f, parameters_v):
mitigation_measurements[mp][par_v] = ad.adb.shell(
'cat /sys/devices/virtual/pmic/mitigation/last_triggered_{}/{}_{}'
.format(par_f, mp, par_v))
logging.debug('Mitigation readings: {}'.format(mitigation_measurements))
# Log power meter items
power_meter_measurements = collections.OrderedDict()
for device in ['device0', 'device1']:
power_str = ad.adb.shell(
'cat /sys/bus/iio/devices/iio:{}/lpf_power'.format(
device)).splitlines()
power_meter_measurements[device] = collections.OrderedDict()
for line in power_str:
if line.startswith('CH'):
try:
line_split = line.split(', ')
power_meter_measurements[device][line_split[0]] = int(
line_split[1])
except (IndexError, ValueError):
continue
elif line.startswith('t='):
try:
power_meter_measurements[device]['t_pmeter'] = int(
line[2:])
except (IndexError, ValueError):
continue
else:
continue
logging.debug(
'Power Meter readings: {}'.format(power_meter_measurements))
# Log battery items
if verbose:
battery_parameters = [
"act_impedance", "capacity", "charge_counter", "charge_full",
"charge_full_design", "current_avg", "current_now",
"cycle_count", "health", "offmode_charger", "present",
"rc_switch_enable", "resistance", "status", "temp",
"voltage_avg", "voltage_now", "voltage_ocv"
]
else:
battery_parameters = [
"capacity", "current_avg", "current_now", "voltage_avg",
"voltage_now", "voltage_ocv"
]
battery_meaurements = collections.OrderedDict()
for par in battery_parameters:
battery_meaurements['bat_{}'.format(par)] = ad.adb.shell(
'cat /sys/class/power_supply/maxfg/{}'.format(par))
logging.debug('Battery readings: {}'.format(battery_meaurements))
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