Search found 848 matches

by Clark
Fri Nov 16, 2007 9:38 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: write only what has changed from last write.
Replies: 1
Views: 2891

Hi Evy, Thanks for your question, good to see that you are exploring the graphic capabilities of your GLK240128-25 display. I believe there is one rather simple way to solve the problem that you are faced with, and clear only half the screen. You can experiment with the Draw Rectangle command in sec...
by Clark
Wed Nov 14, 2007 10:32 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: MOS-AV202C-NT3SJ failures.
Replies: 3
Views: 3781

Hi kk6265, Thanks for your question, sorry to hear that your displays have not been functioning as you had expected. I believe that a sales representative has posted regarding this topic, in addition, I would like to contribute to this topic from a technical viewpoint. Like my sales counterpart, nei...
by Clark
Fri Nov 09, 2007 10:59 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: Reverse Voltage
Replies: 3
Views: 3575

RE: Reverse Voltage

Hi Tolrtd`, Thanks for your question sorry to hear that your LK204 has gravely wounded. I have seen a few improper voltage casualties returned to Matrix Orbital, and I can tell you they usually aren't pretty. For starters, it would be more than likely that your micro controller, and possibly a coupl...
by Clark
Wed Oct 31, 2007 9:19 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: GLK12232-25-WBL - problems communicating with HyperTerminal
Replies: 2
Views: 3206

Hi StuartP, Thanks for your question, sorry to hear that you are having some trouble communicating with your display. Nice job with the custom cable, it sounds like it is wired right, and does not appear to be the problem; the display is able to respond in manual override mode. With a jumper between...
by Clark
Tue Oct 30, 2007 9:40 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: LK202-25 Serial
Replies: 7
Views: 7239

Hi Juju, Good to see that Henry has been able to provide you with the information you needed regarding temperature probes. The Dallas One-Wire capability is available in LCDC under the system menu, in the advanced section, as such, it should be available to you without a plug-in download. For more i...
by Clark
Mon Oct 29, 2007 9:45 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: LK202-25 Serial
Replies: 7
Views: 7239

Re: LK202-25 Serial

Hi Juju, I'd like to first start by thanking cipher_nemo for stepping in to provide some great information while we were taking the weekend off. As for your question, the information you have been provided is correct. It is possible to attach one, Dallas One-Wire temperature probe to your display, p...
by Clark
Thu Oct 25, 2007 11:04 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: wonder if i am just VERY stupid
Replies: 3
Views: 3473

Hi RAKS, Good to hear that your LK204USB is up and running! Unfortunately, LCDC is a third party program, and I cannot give you the same level of support for it as I can for your display itself. I don't know what kind of software you can use to grab readings from your motherboard, but you can probab...
by Clark
Thu Oct 25, 2007 9:54 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: wonder if i am just VERY stupid
Replies: 3
Views: 3473

no worries, we're all a little stupid at some point

Hi RAKS, Thanks for your question, sorry to hear that you have been having a little trouble getting the drivers up and running for your LK204USB display. If your display is powered, there is a very good chance that the drivers have been installed automatically. You can test this by using the autodet...
by Clark
Wed Oct 24, 2007 1:30 pm
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: LK202-25-WB works with uProject, but not Hyperterminal
Replies: 2
Views: 3420

RE: LK202-25-WB works with uProject, but not Hyperterminal

Hi Artester, Thanks for your question, sorry to hear that you have been having some trouble connecting to your display using Hyperterminal. From the problem you have described, it sounds like the Hyperterminal port settings are not set up correctly. Make sure you have it set to the correct baud rate...
by Clark
Wed Oct 17, 2007 2:27 pm
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: Question
Replies: 1
Views: 2745

RE: Question

Hi Ian2k7, Thanks for your question, it's always good to see interest in our products. We have a few different software packages specific to each different kind of display we manufacture. Our most basic, alphanumeric displays are supported by an evaluation tool called uProject , as well as a third p...
by Clark
Mon Oct 15, 2007 10:30 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: Need Help with GLK12232-25-SM-WB
Replies: 4
Views: 5283

Re: Need Help with GLK12232-25-SM-WB

First I'd just like to take a few words to thank cipher_nemo for all the tremendous support provided on this topic, and a couple others over the weekend, your insightful input is much appreciated. Now down to business... Hi James, Thanks for your questions, sorry to hear that you've been having some...
by Clark
Wed Oct 10, 2007 5:07 pm
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: GLK-12232-25-WBL will not accept font uploads
Replies: 2
Views: 3213

Hi George, Thanks for your question, although I won't be able to answer all parts of it today, I assure that I will revisit it tomorrow. Your display won't remember settings such as baud rate and contrast unless they are either set and saved, or set remember is turned on before they are changed, and...
by Clark
Mon Sep 24, 2007 2:29 pm
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: What's e LK204-25 LCD C programme 4 ATmega8 microcontroller?
Replies: 7
Views: 7421

Hi Daren, Sorry to hear that you are having a little trouble with your C code. I hope that you have read my colleagues previous post; please don't shoot him, he's a pretty cool guy 8). Also, I'm not sure what purpose you intended for the while statements, but I would suggest looking into a do while,...
by Clark
Thu Sep 20, 2007 9:46 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: What's e LK204-25 LCD C programme 4 ATmega8 microcontroller?
Replies: 7
Views: 7421

Hi Daren, Good to hear that you have a start on programming your display. To save settings after a manual override, which you should do because the override settings are not saved, you can do one of two things. First, you can find the commands such as 'Set Baudrate' and 'Set and Save Contrast' that ...
by Clark
Tue Sep 18, 2007 10:12 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: Help with Uploading BMP file to LCD, please
Replies: 5
Views: 6955

Hi Carl, Good to hear that you have made some headway with your bitmaps. After taking a closer look at your problem, I think you're right; this is definitely the tricky part. There is a section, 7.4, in your manual detailing the font file upload method, although the bitmap method is not as detailed,...