Search found 717 matches

by Raquel
Tue May 26, 2020 12:47 pm
Forum: GX and Typhoon
Topic: Windows 10
Replies: 1
Views: 129

Re: Windows 10

Hello Vernonius, Thank you for contacting Matrix Orbital technical support. Sorry for the delayed reply. When you plug in the GX on your Windows 10 machine, does it display 'GX' and the backlight scrolls through different colors? If it does, then you are set. You might want to contact / reach out to...
by Raquel
Wed May 20, 2020 1:59 pm
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: Using Touch panel
Replies: 3
Views: 150

Re: Using Touch panel

Thanks for the images. I just needed to see the connection of the touch panel, and it looks good.

Have you checked out our demo code: https://github.com/MatrixOrbital/Basic-EVE-Demo
It has GoodIX touch configuration in there, particularly for EVE2 you might want to check.

Best Regards,
Raquel
by Raquel
Tue May 19, 2020 10:24 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: Using Touch panel
Replies: 3
Views: 150

Re: Using Touch panel

Hello rascalito,

Can you please send a photo of your setup right now? Front and back of the display please?
I just want to check connections on the board.

Thank you,
Raquel
by Raquel
Mon May 11, 2020 11:26 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: Using coprocessor (FT813)
Replies: 6
Views: 1419

Re: Using coprocessor (FT813)

Hello R, If you please check out Table 18, Widgets Color Setup Table on the programming guide. Also, with the color change, the color interpretation can be deemed the direction of the slider. Cmd_FGcolor(MAKE_COLOR(255, 0, 0)); //Red Knob Cmd_BGcolor(MAKE_COLOR(0, 255, 0)); //green right of Knob Sen...
by Raquel
Fri May 08, 2020 11:30 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: Using coprocessor (FT813)
Replies: 6
Views: 1419

Re: Using coprocessor (FT813)

This is awesome, thanks for sharing!
by Raquel
Fri May 08, 2020 11:29 am
Forum: GTT Series
Topic: Display endurance for GTT series
Replies: 1
Views: 229

Re: Display endurance for GTT series

Hello KeysightHW1,

Thank you for posting on the forum.
Can I please ask you to send us an email at support@matrixorbital.ca?
Please let me know the exact endurance specification you need.

Best Regards,
by Raquel
Thu May 07, 2020 3:30 pm
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: Using coprocessor (FT813)
Replies: 6
Views: 1419

Re: Using coprocessor (FT813)

Hello R, If you please take a look at sections 5.3 and 5.4 of the manual, it explains interaction with RAM_DL. Co-processor commands are not to be written in the RaM_DL, as the co-processor will be the one writing them to the RAM_DL. If you also want to check out our sample code here: https://github...
by Raquel
Wed Apr 29, 2020 2:45 pm
Forum: GTT Series
Topic: Ghost Touch
Replies: 1
Views: 475

Re: Ghost Touch

Hi Haz, The display is loading all images (and decoding them at the same time) at startup. And the more image you have, the longer it takes. Using *.bmp images will be faster than other formats as they hardly need to be decoded. I received your GTT Designer Project file, I will update you when I get...
by Raquel
Wed Apr 29, 2020 2:29 pm
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: Getting started with demo programs, getting hardware docs.
Replies: 6
Views: 1079

Re: Getting started with demo programs, getting hardware docs.

Hi R,

I have tried my EVE2-70 here with USB2SPI bridge and I do not notice any flicker.
Yes, the regulator on the USB2SPI bridge does get hot - I wonder how the 3.3V net is doing on your setup.
Can you please take a look at the voltage across C9 on the USB2SPI bridge?

Thank you,
by Raquel
Wed Apr 29, 2020 1:54 pm
Forum: GTT Series
Topic: UART
Replies: 10
Views: 1018

Re: UART

Good to hear you have things figured out, Haz.
Thank you for sharing your code and findings.

Best Regards,
by Raquel
Wed Apr 29, 2020 12:13 pm
Forum: GTT Series
Topic: Linux Driver Available
Replies: 1
Views: 446

Re: Linux Driver Available

Hello,

Thank you for posting on the forum.

Yes, the GTT USB displays work in Linux.
They are serial devices; Linux kernel will pickup automatically on them (using stock FTDI driver).
Just plug the display and it should come up.

Best Regards,
by Raquel
Tue Apr 28, 2020 3:21 pm
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: Getting started with demo programs, getting hardware docs.
Replies: 6
Views: 1079

Re: Getting started with demo programs, getting hardware docs.

Hi! Good to hear that things are working now :) There should be examples for all the graphics in the programming guide What you have listed is correct, as per differences between Matrix Orbital EVE2 and EVE3 series. As per Bridgetek's second, third and fourth generation EVE please check this out. I ...
by Raquel
Tue Apr 28, 2020 1:55 pm
Forum: GTT Series
Topic: UART
Replies: 10
Views: 1018

Re: UART

Sounds like a plan :)
I cannot think of a reason of not calling the gtt_parser_process from ISR, it will return right away anyway when there is no complete packet yet.
I think we just got used to having resources and left it polling in the main loop.

Best Regards,
by Raquel
Tue Apr 28, 2020 1:41 pm
Forum: GTT Series
Topic: UART
Replies: 10
Views: 1018

Re: UART

Hello H, Thank you for posting on the forum. The default setting for serial communication on the GTT is 115200 baud, hardware flow control on. Do you have all the 4 pins connected (RX/TX/CTS/RTS) connected to your MCU? I see that you have this figured out now, though :) You can have your UART hardwa...
by Raquel
Fri Apr 24, 2020 9:39 am
Forum: EVE2 & EVE3 & EVE4 SPI TFT's
Topic: Getting started with demo programs, getting hardware docs.
Replies: 6
Views: 1079

Re: Getting started with demo programs, getting hardware docs.

Hello R,

Thank you for posting on the forum.
Can you please send a photo of your setup?
The EVE2-70G connection (back of the display where the EVE board is), the flat cable and the USB2SPI all plugged in and powered?

Thank you,
Raquel