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* sweetberry: add current and voltage loggingNick Sanders2018-03-281-0/+1
| | | | | | | | | | | | | | | | | | | | | This adds a config to specify whether sweetberry should measure power, current, voltage per powerlog entry. The json format is slightly revised to allow data type per channel. powerlog and sweetberry fw are updated to handle the new functionality. BUG=b:72973433 BRANCH=None TEST=./powerlog.py -b marlin.board -c marlin_a.scenario -s .5 Signed-off-by: Nick Sanders <nsanders@chromium.org> Change-Id: I231fc6600495146fad30583872bf14c660d5a50b Reviewed-on: https://chromium-review.googlesource.com/905427 Commit-Ready: Nick Sanders <nsanders@chromium.org> Tested-by: Nick Sanders <nsanders@chromium.org> Reviewed-by: Mengqi Guo <mqg@chromium.org>
* sweetberry: add power logging toolNick Sanders2016-12-168-0/+183
powerlog.py can access sweetberry and log power data. Also included are marlin and kevin example board configs. BUG=chromium:608039 TEST=log power data BRANCH=None Change-Id: I0f868d95d17d86522dca045a227a824563f93cd0 Signed-off-by: Nick Sanders <nsanders@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/413293 Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>