canmove, Confirmed users
225
edits
Firefox OS/Performance/Power/Testing: Difference between revisions
Jump to navigation
Jump to search
Firefox OS/Performance/Power/Testing (view source)
Revision as of 13:17, 12 September 2013
, 12 September 2013→Hardware
| Line 24: | Line 24: | ||
==Hardware== | ==Hardware== | ||
The COTS ammeter we use to measure the current draw is the [http://www.yoctopuce.com/EN/products/usb-sensors/yocto-amp Yocto-Amp from Yoctopuce Labs]. | |||
For the initial estimate of the MTFS for the ammeter, we will also use a [http://goodfet.sourceforge.net/hardware/goodfet22/ GoodFET22 USB I/O] device for the timing described in the above section. | |||
For the second revision of our setup, the hardware will consist of a 3D printed battery harness that sits between the battery and the device, allowing us to measure the power draw without soldering directly to the battery and device. The PCB used in the revision two battery harness will be a custom built ammeter and relay board that will be used to actuate buttons as well as measure power usage. | |||
==Software== | ==Software== | ||