The GDS Perf meter would be of much greater value if it could display the info needed for proper battery recalibration! Perhaps these could be "mouseover" values shown on the graph?
1) On the bottom "percent" graph, tell me the current, full charge and design capacity in mWh. That way I know if recalibration has accomplished anything, and if I have truly taken the battery to complete charge (ready for recal)
2) On the charge rate, mouseover could show fractional (not just truncated integer) watts of charge/discharge
3) in the log file, it would be great to have the current voltage as well.
ALSO... just for clarity...
a) The "maximum samples" ought to mention that's the max # displayed. At first I thought it would terminate after that many samples :)
b) Does this work with more than one battery?