Search found 803 matches
- Thu May 30, 2024 8:38 am
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: GLK12232A-USB problems
- Replies: 2
- Views: 30
Re: GLK12232A-USB problems
Hello jpanu, Thank you for posting on the forum. Please try a good known USB cable and connect to a PC to start. I imagine you tried to make something like this cable: https://www.matrixorbital.com/accessories/communication?product_id=1634 When you plug in your cable, do you see 5V across C4 (to the...
- Wed May 22, 2024 8:34 am
- Forum: HDMI TFT
- Topic: HTT50A & HTT70A HDMI TFT released
- Replies: 2
- Views: 20610
Re: HTT50A & HTT70A HDMI TFT released
Hello vjysnkr58,
Thank you for posting on the forum.
Can you please elaborate on your question? Are you asking for the chromacity of the display?
Which display are you particularly interested in / asking for?
Thank you,
Thank you for posting on the forum.
Can you please elaborate on your question? Are you asking for the chromacity of the display?
Which display are you particularly interested in / asking for?
Thank you,
- Wed May 22, 2024 8:22 am
- Forum: EVE2 & EVE3 & EVE4 SPI TFT's
- Topic: New init sequence, all drawing now flickering and glitched out.
- Replies: 3
- Views: 317
Re: New init sequence, all drawing now flickering and glitched out.
Hello,
I have not heard from original poster (via support).
Do you have a Matrix Orbital EVE display? Can you please share the model and serial number?
Thank you,
I have not heard from original poster (via support).
Do you have a Matrix Orbital EVE display? Can you please share the model and serial number?
Thank you,
- Wed May 15, 2024 2:38 pm
- Forum: GTT Series
- Topic: Touch reporting over I2C
- Replies: 5
- Views: 250
Re: Touch reporting over I2C
Hi Sean, Yes, you got it right. You can keep using the legacy graphics using commands documented in the Protocol manual. Since we have offered the GTT Designer for GUI development, we had made firmware revisions to accommodate newer graphics and their properties. We found that we needed to update th...
- Fri May 10, 2024 3:36 pm
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: EGLK Stuck at bootloader
- Replies: 3
- Views: 208
Re: EGLK Stuck at bootloader
Hello Pierre,
Glad to hear that you it worked.
You are welcome.
Glad to hear that you it worked.
You are welcome.
- Fri May 10, 2024 3:34 pm
- Forum: GTT Series
- Topic: Touch reporting over I2C
- Replies: 5
- Views: 250
Re: Touch reporting over I2C
Hello Sean, The client code, and the examples included work best with GTT Designe r output source files. If you look in the Client\examples\windows, GTTProject17.c and .h are output files from the GTT Designer projects. All the graphic and button (touch regions) created will produce the correspondin...
- Wed May 08, 2024 12:56 pm
- Forum: GTT Series
- Topic: Touch reporting over I2C
- Replies: 5
- Views: 250
Re: Touch reporting over I2C
Hello Sean, Thank you for posting on the forum. When the GTT has events to report, such as keypresses, it puts the data in the appropriate communication buffer. Since I2C is master driven as you mentioned, you will need to poll for data (simply sending a single byte reads). You will also need to do ...
- Tue May 07, 2024 11:47 am
- Forum: EVE2 & EVE3 & EVE4 SPI TFT's
- Topic: New init sequence, all drawing now flickering and glitched out.
- Replies: 3
- Views: 317
Re: New init sequence, all drawing now flickering and glitched out.
Hello fuzzy,
Thank you for posting on the forum.
I will reach out via support queue and we will update the resolution here.
Thank you,
Thank you for posting on the forum.
I will reach out via support queue and we will update the resolution here.
Thank you,
- Tue May 07, 2024 11:42 am
- Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
- Topic: EGLK Stuck at bootloader
- Replies: 3
- Views: 208
Re: EGLK Stuck at bootloader
Hello Pierre,
Thank you for posting on the forum.
If you please try this:
From command line, run MatrixOrbitalFWU.exe with "RecoveryMode" as an argument.
Let me know how it turns out.
Thank you,
Thank you for posting on the forum.
If you please try this:
From command line, run MatrixOrbitalFWU.exe with "RecoveryMode" as an argument.
Let me know how it turns out.
Thank you,
- Thu Apr 18, 2024 9:22 am
- Forum: GTT Series
- Topic: Linux load bitmap
- Replies: 10
- Views: 1369
Re: Linux load bitmap
Good to hear you got it working, Michael.
Thank you for sharing your code here.
Thanks,
Thank you for sharing your code here.
Thanks,
- Thu Apr 18, 2024 9:19 am
- Forum: GTT Series
- Topic: GTT70 TTL Tx / Rx flip
- Replies: 9
- Views: 3035
Re: GTT70 TTL Tx / Rx flip
Hello Sean,
Please check Return Message for command 254 55 in the manual.
37645 is the correct module number for the GTT70A-TPC
37636 is for the TPR model; sorry the manual only lists the TPR models
Thank you,
Please check Return Message for command 254 55 in the manual.
37645 is the correct module number for the GTT70A-TPC
37636 is for the TPR model; sorry the manual only lists the TPR models
Thank you,
- Tue Apr 16, 2024 3:02 pm
- Forum: GTT Series
- Topic: Linux load bitmap
- Replies: 10
- Views: 1369
Re: Linux load bitmap
Hi Michael, Did you try to turn flow control off on the GTT? Please check that the autoexec file includes the command to turn the flow control off. Or, if you have left the GTT default (flow control on), and turned the flow control on on your Linux host, did you connect the CTS/RTS lines to the GTT?...
- Tue Apr 16, 2024 9:39 am
- Forum: GTT Series
- Topic: Linux load bitmap
- Replies: 10
- Views: 1369
Re: Linux load bitmap
Glad to hear that you resolved the issue.
Thank you,
Thank you,
- Mon Apr 15, 2024 9:40 am
- Forum: GTT Series
- Topic: GTT70 TTL Tx / Rx flip
- Replies: 9
- Views: 3035
Re: GTT70 TTL Tx / Rx flip
Hi Sean,
Please try simpler commands for now: 254 0 or 254 55 as you mentioned earlier.
I think you are not giving the write and read scratch pad commands the right parameters.
I wonder if you are taking advantage of the driver code we provide:
Firmware\Client\gttclient
Thank you,
Please try simpler commands for now: 254 0 or 254 55 as you mentioned earlier.
I think you are not giving the write and read scratch pad commands the right parameters.
I wonder if you are taking advantage of the driver code we provide:
Firmware\Client\gttclient
Thank you,
- Mon Apr 15, 2024 9:30 am
- Forum: GTT Series
- Topic: Linux load bitmap
- Replies: 10
- Views: 1369
Re: Linux load bitmap
Hello Michael, Thank you for posting on the forum. I see that you have flow control off on your port settings. Please note that the GTT has default flow control on. You can choose to have it off via the GTT Designer project. Can you also please try a simple query command like gtt_get_protocol_versio...