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[Hi13] [Official Version] Chuwi Hi13 Driver Download

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Hackerjac|Post time:8-6-2017 10:58:24 View:4130|Reply:23

ZenBalancer| Post time 5-3-2017 11:21:51 | Show all posts
Hackerjac replied at 5-3-2017 18:49
Emily's forum post for the driver it just a redirection to this one

Ah.. missed that. Thanks. So that's what was updated yesterday.
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ZenBalancer| Post time 5-5-2017 06:44:08 | Show all posts
Edited by ZenBalancer at 5-5-2017 15:55
Alllright, found the goodix touchscreen drivers within the package, installed them through an exe that was inside as well, restarted windows aaaand...
Nothing.

Everything keeps the same, jitter and weird pressure sensitivity keep like nothing happened.
Was worth a try I guess :')

-- Post #41 -  Post time 2 hour(s) ago - Hi13 Pen problems

Update:
Bummer. Thanks for the efforts and feedback.
So did you verify driver version before and after? Did you notice the Pensupport thing mentioned in the first page overview table? Is there a clear marking what Hackerjac improved that might be a separate file and not used in by the executable?
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sylcat| Post time 5-27-2017 23:13:24 | Show all posts
Hackerjac,

Thanks very much for your effort on the hi13.

Can you release a driver for the hi13 digitizer/touchscreen that focuses on fixing the poor pen/stylus pressure performance?  (It spikes pressure from 0% to 100% too drastically and fails to track very precisely. There is also no software to configure a pen manually such as wacom provides.) The hi13 tablet would be an amazing alternative to Wacom's line of Cintiq Companions if this one thing were improved upon.  Plus I'd love you forever!
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ZenBalancer| Post time 6-26-2017 11:23:38 | Show all posts
Hackerjac replied at 5-1-2017 23:11
I'm not contracted, i got more or less headhunted by emily, and i don't think motobot is contracte ...

Now I need you a lot.
Download link times-out.
I need a fix to sometimes unresponsive touchscreen when in standby for too long.
So I was going to upgrade everything you have to offer.
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ermo| Post time 7-17-2017 03:26:21 | Show all posts
Edited by ermo at 7-17-2017 03:27

Hi Hackerjac/Emily:

Do you think one of you could ask CHUWI's engineers why the Hi13 can only use 3.4 GB out of its full 4 GB of RAM as shown in this screenshot:

Excessive_Amount_of_System_Reserved_RAM.PNG

My guess is that one (or more) of the drivers are reserving the RAM unnecessarily -- I would expect something like 3.7-3.8 GB to be available for use, leaving around 200-300MB reserved for drivers?

4GB is already on the low end, so being stuck with only 3.4 GB is close to unacceptable IMHO. =)
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MrMkayMan| Post time 8-2-2017 07:17:56 | Show all posts
ermo replied at 7-17-2017 03:26
Hi Hackerjac/Emily:

Do you think one of you could ask CHUWI's engineers why the Hi13 can only use 3 ...

Could be the shared memory for integrated videocard
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Hackerjac| Post time 8-2-2017 07:22:39 | Show all posts
MrMkayMan replied at 8-2-2017 16:17
Could be the shared memory for integrated videocard

Its also my belive, that its addressed to the GFX
I do NOT work for Chuwi. Please DO NOT pm or email me with problems you may have!
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ZenBalancer| Post time 8-2-2017 13:24:41 | Show all posts
Hackerjac replied at 8-2-2017 16:22
Its also my belive, that its addressed to the GFX

TechTablets guy confirmed in his early vids. Your belief is correct.
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ermo| Post time 8-5-2017 12:35:25 | Show all posts
Edited by ermo at 8-5-2017 12:37

If the majority of those 500-600 MiB is indeed memory reserved for the video card, why can't I configure it to be 256MiB instead of 512MiB in the BIOS/UEFI?

Believe it or not, that would actually make a difference in my use case. For reference, the display is 3000x2000 pixels. At 8 bits per channel, that's 32 bits per pixel.

Let's say that we use triple buffering.  That yields 3000x2000 x (32/8) x 3 / (1024*1024) =~ 69MiB. Let's round up that up to 128 MiB and add 64 MiB for the touch-related stuff, which shows that 256 MB really ought to be plenty? Vista and Windows 7 (which were more graphically demanding due to Aero) required only 128 MB of VRAM?

Again, please bring this up with Chuwi's engineers.

Thanks in Advance. =)
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ZenBalancer| Post time 8-6-2017 10:58:24 | Show all posts
ermo replied at 8-5-2017 21:35
If the majority of those 500-600 MiB is indeed memory reserved for the video card, why can't I confi ...

Try Cachman Pro, to improve ram management and free reserved but memory that can be freed. It's worth the money. Because you're most probably will not get bios options that you're so optimistic about. Sorry..
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