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the numbers in shadow is invisible #270

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rxdntsx123 opened this issue Sep 24, 2022 · 5 comments
Closed

the numbers in shadow is invisible #270

rxdntsx123 opened this issue Sep 24, 2022 · 5 comments
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@rxdntsx123
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I used the rom dumped from nspire cas with Touchpad to start up.
Letters and numbers in shadow is invisible.
The screen is unclear ,is not Point-to-Point Display.
Can you help me?
Screenshot_2022-09-24-11-06-07-35_e62297963dcd82a5d43736e9745000df
IMG_20220924_111344
IMG_20220924_111422
IMG_20220924_111451
@adriweb
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adriweb commented Sep 24, 2022

Could you take a picture of what it looks like on your calculator?

@rxdntsx123
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IMG_20220924_151437

@adriweb
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adriweb commented Sep 24, 2022

I'll let @Vogtinator weigh in :p

@Vogtinator
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Vogtinator commented Sep 26, 2022 •
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Looks like lcd_cx_draw_frame is missing the palette shift code, so the MSB is lost. I'm not entirely sure why that is only needed there and not for the CX, but I suppose just copying that over with a if(!emulate_cx) is good enough.

@Vogtinator Vogtinator added the bug label Sep 26, 2022
Vogtinator added a commit that referenced this issue Sep 26, 2022
@Vogtinator
Implement palettized STN mode in lcd_cx_draw_frame (#270)
18daaca 
This makes lcd_cx_draw_frame a bit closer to lcd_draw_frame. STN
specialities for other modes are missing still and ideally it should spit
out RGB565 directly instead of RGB004...
@Vogtinator
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Vogtinator commented Sep 26, 2022 •
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Fixed with 18daaca.

I built an APK: https://owncloud.ritter-vogt.de/index.php/s/B8eo0gZvGhpp8Oz

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@adriweb @Vogtinator @rxdntsx123