GEN4-ULCD-DT70 USB master

[SylvainLAURENT]

Hello,

I'm using an GEN4-ULCD-DT70, and I would connect a USB device on GEN4 USB.

is it possible to drive this USB port like a master ?

regards.

[pauleilio]

Hello,

Welcome to the forum,

If you are using the gen4-PA or gen4-UPA then the USB device is a serial port. If using Visi-Genie or Serial SPE the display would be a serial slave. You can use Visi or Designer and then the display can become a serial master by writing your own serial protocol code.

What is the USB device you want to connect to ?

Best regards

Paul

[SylvainLAURENT]

Hi Paul,

The USB device is an STM32L433CC.. with a USB port using on com port.

But to use it, it should be connected to a USB master.

Sylvain.

[pauleilio]

Hi Sylvain,

Would it be possible to use the UART or USART I think they are called on you device and connect to the display directly using Tx & Rx or is the USB the only available port to connect to.

Paul