* make efficient use of available display area
fix calculation of the text baselines, using getAscent() in favor of
getMaxCharHeight(), which includes ascent and descent. this moves the
first text up and allows to insert margin between the lines until the
display area is fully utilized.
on large displays, if the small diagram is selected, keep the first line
rather low to avoid collision with the diagram y-axis label. in this mode,
there is still more space between the text lines as before, allowing for
improved readability.
* Feature: show power grid usage on display
if the power meter is enabled, the display will use two of three out
of every three-second time slot to show the grid consumption.
closes#620.
this implementation avoids the display content jumping the full
screensaver offset from right to left when the modulo operator
wraps. this change makes the display content walk from right to
left as it did walk from left to right.
in case the total production is larger than 1 MWh, i.e., 1000 kWh, the
text on the respective line becomes too large such that it reaches out
of the display when the screensaver is enabled.
this happens on the small and large displays.
this change switches the number format to a float without decimal places
if the total production is larger or equal to 1000 kWh. this saves a dot
and a digit, making the text short enough to fit the display even when
the screensaver moved the display contents as far to the right as it
does.
fix calculation of the text baselines, using getAscent() in favor of
getMaxCharHeight(), which includes ascent and descent. this moves the
first text up and allows to insert margin between the lines until the
display area is fully utilized.
on large displays, if the small diagram is selected, keep the first line
rather low to avoid collision with the diagram y-axis label. in this mode,
there is still more space between the text lines as before, allowing for
improved readability.
Added additional field to the prometheus api which identifies a channel by it's type. That means that e.g. channel 0 exists for type AC and DC.
This commit also introduces a additional field in the statistics byte assignment table. This field identifies whether a channel is on the AC or DC side. MQTT and WebAPI is still compatible with the previous design.
chango to full Buffer Mode, remove picture loop,
because it's not worked.
look: https://github.com/olikraus/u8glib/wiki/tpictureloop
snprintf + public vars
- dispPowerSafe => true: PowerSafe Mode on
- dispLogo => true: showing Logo upper right corner
- dispContrast => possible to adjust the Display Contrast
change in date time, buffer deleted
Display-Constructor changed, reset goes to front
Arrow and Logo only shown, when production is on
Refactor OLEDDisplayClass to DisplayGraphicClass
