Hi Daniel,
Shame on me... it was an ID mistake... my dynamic text had the same ID that my trace tool...
Thank you !

Hello,
I have a problem with the trace legacy graph. I don't manage to update its values. I use a GTT70A display with GTT designer and an Arduino board. I want a line graph like a heartbeat graph. I can update bar graph or dynamic text but not the trace graph. I use gtt_update_trace function.
Can ...

Of course, it's Windows 10 Familial 64 bits, and the computer Asus UX303UA with i5-6200U and 8 Go of RAM

Hi Daniel,

I think I will give up. I installed the last winusb driver and it's always the same, nothing at all... No new device in my USB device list.
I will export my project on the micro usb card of the display. I have to begin my project. I have to finish in 10 days...
that's pity...

Thank you ...

Hi Daniel,

Nothing happens at all. No new device under Universal Serial Bus devices. Even not the refresh state of the list of devices when I connect something on my computer. I've tried on all my USB ports of my computer, with 3 differents cables.
Is there something wrong with the drivers ...

Hi Daniel,

Thank you for your answer and you are right, I havn't installed the last bootloader. But the problem is the same. The designer software doesn't detect my display.
In the mass storage mode, when I power up the display, I have the USB cable displayed on the screen but when I plug my USB ...

Hello,
I've just receive my first GTT70A-TPR-BLM-B0-H1-CS-V5 screen and I can't connect it with the GTT Designer software.
At the first screen, I choose the GTT70A display and when I click on the detect diplay button, I have the message : No display found
I put the jumper on the middle two keypad ...