I just tried making a video, it's no use. My phone cam cannot capture the flickering.
Oh well, it's not a showstopper. I've just been wondering if it is normal.
Search found 24 matches
- Fri Sep 26, 2014 2:17 pm
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: Viewing angle dependent flicker
- Replies: 4
- Views: 4381
- Fri Sep 26, 2014 1:51 pm
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: Bug in 64bit Driver on Windows?
- Replies: 9
- Views: 10072
Re: Bug in 64bit Driver on Windows?
Yup, that didn't work out.
Installed 2.10 and the problem persists.
Installed 2.10 and the problem persists.
- Fri Sep 26, 2014 1:42 pm
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: Horizontal scrolling
- Replies: 4
- Views: 4454
Re: Horizontal scrolling
For a scrolling, or marquee effect, a fixed width font is definitely preferred. Simpler, yes. Preferred, no :P Unfortunately, fixed width fonts waste a lot of precious screen space. It also has a Scroll Screen command which should work well for this application. Exactly what I've been looking for, ...
- Fri Sep 26, 2014 1:26 pm
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: Viewing angle dependent flicker
- Replies: 4
- Views: 4381
Re: Viewing angle dependent flicker
Verified on a 5 amps power supply. It's definitely not a power issue :) The flickering is strongest after cold start. As time passes, it weakens. What strikes me is the viewing angle dependency. | = module front <) viewing from left ----> | noticeable flicker ----> | no flicker <) vieweing from righ...
- Fri Sep 26, 2014 1:13 pm
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: Bug in 64bit Driver on Windows?
- Replies: 9
- Views: 10072
Re: Bug in 64bit Driver on Windows?
Thanks Troy, that was quick! I will give them a try, although according to release notes for 2.10 the future looks bleak.
- Fri Sep 26, 2014 6:49 am
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: Horizontal scrolling
- Replies: 4
- Views: 4454
Re: Horizontal scrolling
Here's my C# code for horizontal text scrolling for fixed-width fonts (such as default font #1). Enjoy :) if (_ArtistAndTitle.Length > 27) { // increase current start position _artistTitleScrollPosition++; // add spacers to the artist/title string lineText = " " + _ArtistAndTitle + " ...
- Fri Sep 26, 2014 4:31 am
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: Horizontal scrolling
- Replies: 4
- Views: 4454
Horizontal scrolling
I need to implement horizontal scrolling i.e. just a portion of a line of text. Now I could work with string manipulation, but I'm using a proportional font, so a string of a given length (in chars) doesn't always fill the same space on the display (in pixels). I prefer not to use a fixed-width font...
- Thu Sep 25, 2014 8:11 pm
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: Bug in 64bit Driver on Windows?
- Replies: 9
- Views: 10072
Bug in 64bit Driver on Windows?
I'm developing an embedded device and use the GLK19264 USB Display as an UI. The software is written in C#. When running on Windows (.NET 4.0), this will happen after a brief period of time: - Display stops updating - 9 out of 10 times, the display backlight starts flickering like mad - The virtual ...
- Thu Sep 25, 2014 5:01 pm
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: Viewing angle dependent flicker
- Replies: 4
- Views: 4381
Viewing angle dependent flicker
Hi Matrix Orbital,
I noticed on my newly received GLK19264 USB display that, when looking at it standing left from the device, there is quite strong flickering. This flickering disappears if the viewer moves to the right. Is this normal?
I noticed on my newly received GLK19264 USB display that, when looking at it standing left from the device, there is quite strong flickering. This flickering disappears if the viewer moves to the right. Is this normal?