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Implement Screen Transitions like on the real PineTime #13

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CoderThomasB opened this issue Mar 10, 2022 · 3 comments · Fixed by #37
Closed

Implement Screen Transitions like on the real PineTime #13

CoderThomasB opened this issue Mar 10, 2022 · 3 comments · Fixed by #37
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enhancement New feature or request help wanted Extra attention is needed

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@CoderThomasB
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On the real Pinetime, there is a little animation for scrolling that doesn't show up on the simulated. I assume it's because the clock speed on my laptop is way faster than the Pinetime. Is it possible to purposely slow down the speed of the code to simulate the speed of the real Pinetime and therefore display the animations?
@NeroBurner
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It's not the speed, it's just the lack of switching animation 🙈

I haven't implemented the screen switching animations and I don't quite know how. As far as I know the pinetime has some kind of hardware support for this switching, but I don't know much more about it.

Would be really awesome if the switching could get implemented

@NeroBurner NeroBurner added enhancement New feature or request help wanted Extra attention is needed labels Mar 10, 2022
@NeroBurner
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maybe the screen loading API can help https://docs.lvgl.io/7.11/overview/object.html#load-screens

@NeroBurner NeroBurner changed the title Suggestions: Simulate the speed of the real Pinetime. Implement Screen Transitions like on the real PineTime Jun 13, 2022
NeroBurner added a commit that referenced this issue Jun 13, 2022
@NeroBurner
LittleVgl: implement screen transitions like on PineTime
8436d2e 
Move lvgl display init from main.cpp into LittleVgl.cpp to be closer to
InfiniTime, where display initialization is also done in LitteVgl.cpp.

Enable the original FlushDisplay code to get the screen
transition animations like on the real PineTime.

Also slow down the rendering, to actually be able to see the screen
flushing.

For the Up and Down screen transitions implement the screen movement.
When moving Down, move the the whole screen content down, and then draw
the new part of the new screen at the top of the display. Repeat until
screen transition is finished.

Fixes: #13
@NeroBurner NeroBurner mentioned this issue Jun 13, 2022
Merged
NeroBurner added a commit that referenced this issue Jun 13, 2022
@NeroBurner
LittleVgl: implement screen transitions like on PineTime
04c923b 
Move lvgl display init from main.cpp into LittleVgl.cpp to be closer to
InfiniTime, where display initialization is also done in LitteVgl.cpp.

Enable the original FlushDisplay code to get the screen
transition animations like on the real PineTime.

Also slow down the rendering, to actually be able to see the screen
flushing.

For the Up and Down screen transitions implement the screen movement.
When moving Down, move the the whole screen content down, and then draw
the new part of the new screen at the top of the display. Repeat until
screen transition is finished.

Fixes: #13
@NeroBurner
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Fixed with #37

2022-06-13_screen_switching

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LittleVgl: implement screen transitions like on PineTime InfiniTimeOrg/InfiniSim
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@NeroBurner @CoderThomasB