Energy measurement framework for Mobile Apps.
More info and documentation in the website.
$ python3 -m venv venv
$ source venv/bin/activate
$ pip install git+https://github.com/luiscruz/PyMonsoon
$ pip install physalia
You may have to install libusb:
brew install libusb
The simplest way to measure something:
from physalia.power_meters import MonsoonPowerMeter
from time import sleep
# change voltage and serial number accordingly:
power_meter = MonsoonPowerMeter(voltage=3.8, serial=12886)
power_meter.start()
sleep(2) # some work
energy_consumption, duration, error_flag = power_meter.stop()
Physalia also features more advanced control, allowing to insall APKs, and repeat measurements:
from physalia.power_meters import MonsoonPowerMeter
from physalia.energy_profiler import AndroidUseCase
from time import sleep
# change voltage and serial number accordingly:
power_meter = MonsoonPowerMeter(voltage=3.8, serial=12886)
def run(usecase):
sleep(2) # some work
use_case = AndroidUseCase(
'login',
'path/to/apk',
'com.test.app',
'0.0',
prepare=None,
run=run,
cleanup=None
)
measurement = use_case.run(power_meter=power_meter)
print(measurement)
Please help us improve this library!
If you have ideas for new features or anything behaves unexpectedly please report an issue.
If you find an issue you can actually help fixing please make a pull request of your code.
To run all tests and checks locally run:
$ detox -e py27,py36
Try executing with sudo.
Connect device to the front of Monsoon with a USB cable.