Mark, Tamás,
I've prepared a more or less generalized array version of my Twizy
battery chart (OvmsVehicleRenaultTwizy::WebBattMon) for you. Easier
to collect the data from actual arrays than separate metrics.
This ZIP…
https://dexters-web.de/f/ovms-dev/ovms.zip
…contains my local ovms web test/development folder. Unzip it into
some local web server (needs to be run via http for javascript),
then open the folder from a browser. You should see an OVMS web UI
lookalike.
Config → CellChart loads "cellchart.htm". The blue button generates
and injects test data. Should look like this:
<eoibkbnkbpofdlab.png>
Assuming you'll add some min/max records as well I left that code
including the reset button in there. If you can't provide that yet,
you can simply set min & max = act in the get_xxx_data
functions. Other than that you should basically just need to change
the metrics names.
To generate C/C++ syntax from the file, use the script bin/mksrc:
"bin/mksrc cellchart.htm >cellchart.cpp". The chart init URL
needs to be changed for the production environment (see comment),
and the test data generator can be removed. See
OvmsVehicleRenaultTwizy::WebBattMon for reference.
Maybe I should add that stuff to the repository as well…
Regards,
Michael
Am 06.11.18 um 15:56 schrieb Mark
Webb-Johnson:
Nice. I just implemented this for Model S using
your new metric type.
96 individual brick voltages for each of the
bricks, plus two temperatures for each of the 16 modules.
Works well.
Tamás,
I've been creating separate metrics for all cell values on the
Twizy, but that only has 14 cells.
We discussed this before, a better approach is introducing a
new metric class for arrays. I have just done that for you,
please pull.
Usage example:
OvmsMetricVector<float>* vf = new
OvmsMetricVector<float>("test.volts", SM_STALE_MIN,
Volts);
vf->SetElemValue(3, 1.23);
vf->SetElemValue(17, 2.34);
float myvals[3] = { 5.5, 6.6, 7.7 };
vf->SetElemValues(10, 3, myvals);
With this data set, you get:
OVMS# met lis test
test.volts
0,0,0,1.23,0,0,0,0,0,0,5.5,6.6,7.7,0,0,0,0,2.34V
…and in the web framework:
metrics["test.volts"]
(18) [0, 0, 0, 1.23, 0, 0, 0, 0, 0, 0, 5.5, 6.6, 7.7, 0,
0, 0, 0, 2.34]
metrics["test.volts"][11]
6.6
See template definition in ovms_metrics.h for more.
Regards,
Michael
Am 31.10.18 um 20:08 schrieb
Tamás Kovács:
I have a Peugeot iOn, and i wan't to create
own metrics for battery temp (66 piece) and voltage (88
(old) or 80(new) piece) for all cell (and show on web
interface), and i don't understand how can i create it.
Now my data in array-s from can messages 6E1-6E4.
vehicle_mitsubishi
--
Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26
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Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26