Quote:
Originally Posted by akorx
And now next work for kevin : find a solution to reduce brightness (frontlight settings). The best solution should be to have a setting betwenn 0% (totally off) and 100% (max power).
|
That's something I'd love to try to do if I can find the time.
Quote:
Originally Posted by giorgio130
Hi Kevin! That's something I wanted to do in a long time! Would you elaborate a little on what you did exactly? And can you share the source of the two binaries that are present in the archive? I'll test as soon as possible! Thank you very much |
Sure thing, I've attached the source code below. The key is line 48 in partial_update_inverted.c:
Code:
region.flags = EPDC_FLAG_ENABLE_INVERSION;
I got that from the freescale eink documentation. It's usually used to "flash" the screen to remove ghosting. What my "inverted mode" package does is call that eink inverted update code every two tenths of a second, giving you an almost constant white on black display.