Search found 175 matches

by Daniel Divino
Mon Oct 15, 2018 3:47 pm
Forum: EVE2 TFT's
Topic: EVE2-29A-BLM-TPN Configuration
Replies: 14
Views: 1392

Re: EVE2-29A-BLM-TPN Configuration

Hi DunnPenny, I cannot speak for the customer, but I can say that we have had the 2.9" display running continuously for +8 hours a day for multiple days at a few different trade shows. So far, we haven't seen any issues with 2.9" displays since we started using them in both our EVE Series, and our G...
by Daniel Divino
Mon Oct 15, 2018 10:25 am
Forum: GTT Series
Topic: How to program color lcd
Replies: 1
Views: 7

Re: How to program color lcd

Hi Ritshkakkar, Welcome to the forums! There are multiple methods to program a GTT Display. Users can send commands directly to the display through one of the supported communication protocols: RS232, I2C, TTL, RS422, or USB. Screens for the GTT can also be designed in our free Design Suite, and upl...
by Daniel Divino
Wed Oct 10, 2018 9:20 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: Bezel and OK204-25
Replies: 1
Views: 38

Re: Bezel and OK204-25

Hi Luis, Welcome to the forums! I understand you are having difficulties mounting your OK204-25 display on your 4 x 20 Bezel. Just to clarify the issue, do the 3/8" screws fit through the PCB mounting holes? When test mounting the display, do all 4 screws align properly with the bezel? Cheers, Daniel
by Daniel Divino
Fri Oct 05, 2018 2:59 pm
Forum: GTT Designer
Topic: Can't deploy to flash card on GTT29A
Replies: 4
Views: 50

Re: Can't deploy to flash card on GTT29A

Hi Pblase,

I have added your suggestion to the list of GTT Designer improvements. We'll be looking to implement encrypted file/directory compatibility sometime in the future.

Cheers,
Daniel
by Daniel Divino
Thu Oct 04, 2018 11:03 am
Forum: GTT Designer
Topic: Increment/Decrement Focus
Replies: 1
Views: 19

Re: Increment/Decrement Focus

Hi Pblase, Focus order on the GTT is determined by the object creation order. The object that is created/was dragged and dropped on screen first will be the first object in the focus order. At the moment, the best way to adjust focus order is to copy and paste objects to achieve the correct focus or...
by Daniel Divino
Tue Oct 02, 2018 12:23 pm
Forum: GTT Designer
Topic: Can't deploy to flash card on GTT29A
Replies: 4
Views: 50

Re: Can't deploy to flash card on GTT29A

Hi pblase,

Welcome to the forums!

Do you mind zipping up your project and sending it my way?

I can take a deeper look at the project here.

Cheers,
Dan
by Daniel Divino
Thu Sep 27, 2018 4:11 pm
Forum: GTT Series
Topic: Activate Motor & Activate Buzzer & Motor crash
Replies: 2
Views: 47

Re: Activate Motor & Activate Buzzer & Motor crash

Hi Dean, Activating both the motor and the buzzer at the same time causes a dramatic increase in current draw, which can cause the display to reset if not enough current is available. The GTT can draw as much as 650mA when the motor and buzzer are running simultaneously so I suggest that you double ...
by Daniel Divino
Thu Sep 27, 2018 3:37 pm
Forum: GTT Series
Topic: Load Font for otf files
Replies: 2
Views: 35

Re: Load Font for otf files

Hi Dean,

We have been able to upload .otf font files to the display in the past, but if I recal correctly it would be on a font by font basis.

Could you provide the .otf file that you are working with?

Cheers,
Daniel
by Daniel Divino
Wed Sep 26, 2018 3:45 pm
Forum: GTT Series
Topic: GTT Firmware Rev 2.0 capabilities, protocol manual issues
Replies: 20
Views: 4883

Re: GTT Firmware Rev 2.0 capabilities, protocol manual issues

Hi Dean,

That's great to hear.

I'll talk to Ray (Our software designer) to see if we can give you a pre-release firmware revision.

Cheers,
Daniel
by Daniel Divino
Mon Sep 24, 2018 4:39 pm
Forum: GTT Series
Topic: I2C Read with GTT43
Replies: 24
Views: 822

Re: I2C Read with GTT43

Hi Haz, My colleague and I have been testing your project to determine a solution, but our findings have been inconsistent based on the platform. When testing on a LPC microcontroller, there were no issues to be found. But when using an Arduino, we found that the program would hang after running the...
by Daniel Divino
Wed Sep 19, 2018 11:17 am
Forum: GTT Series
Topic: GTT Firmware Rev 2.0 capabilities, protocol manual issues
Replies: 20
Views: 4883

Re: GTT Firmware Rev 2.0 capabilities, protocol manual issues

Hi Dean,

The ability to create folders hasn't been released to the public just yet, but we will implement it in the next firmware revision release. Once the new firmware is released, I can provide an example on how to create your own folders and directories.

Cheers,
Daniel Divino
by Daniel Divino
Wed Sep 19, 2018 8:48 am
Forum: GTT Series
Topic: GTT Firmware Rev 2.0 capabilities, protocol manual issues
Replies: 20
Views: 4883

Re: GTT Firmware Rev 2.0 capabilities, protocol manual issues

Hi Dean,

Yes, the Length of data is an unsigned 16 bit value and the Index is an unsigned 32 bit value. You'll be able to upload data in 64K chunks so long as you keep track of the file index.

Cheers,
Daniel
by Daniel Divino
Tue Sep 18, 2018 3:39 pm
Forum: GTT Series
Topic: GTT Firmware Rev 2.0 capabilities, protocol manual issues
Replies: 20
Views: 4883

Re: GTT Firmware Rev 2.0 capabilities, protocol manual issues

Hi Dean, It looks like I might have left out a few values in my previous post. The command is constructed as follows: Command: 254 250 15 7 //Command Prefix Pathname Text Encoding: 0 Length of Pathname: 0 28 Pathname: 72 0 101 0 108 0 108 0 111 0 84 0 104 0 101 0 114 0 101 0 46 0 116 0 120 0 116 0//...
by Daniel Divino
Tue Sep 18, 2018 10:22 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: GLT24064R Firmware upgrade Failed
Replies: 1
Views: 74

Re: GLT24064R Firmware upgrade Failed

Hi Tim, It's unfortunate to hear that an error occurred during your attempt to update your display, and now your display has locked up and you are no longer able to properly detect the display using the Firmware upgrader, or through MOGD#. I'll provide a firmware file to you through email, and you c...
by Daniel Divino
Mon Sep 17, 2018 1:06 pm
Forum: GTT Series
Topic: I2C Read with GTT43
Replies: 24
Views: 822

Re: I2C Read with GTT43

Hi Haz, I've built an environment that will continuously cycle through each of your screens and I have found something rather odd. My program will run one of your screen scripts, get the back light value, then transition to the next screen and repeat the process. I found my code was able to properly...