topic Re: Windows 10 IoT Enterprise for UART in i.MX Processors

Windows 10 IoT Enterprise for UART

hankwang — Mon, 04 Mar 2024 07:23:25 GMT

Hi, I have an 8MP processor and the UART1 and UART 2 pin designs are the same as the EVK board.

The only difference is that my motherboard doesn't have CTS/RTS.

I tested UART1 loopback and couldn't get the data.

I use UART2 to communicate with the laptop, UART2 can communicate with the laptop.

The difference between UART1 and UART2 is RTS/CTS.

About RTS/CTS of UART1. Where can I disable it for UART1?

Re: Windows 10 IoT Enterprise for UART

michal_hromadka — Mon, 04 Mar 2024 15:17:28 GMT

Hello @hankwang,

Could you please describe how you tested the loopback with UART1?
By default the UART1 is not enabled in Win IoT BSP. Did you enable it in the BSP source codes?

Best regards,

Michal

Re: Windows 10 IoT Enterprise for UART

hankwang — Tue, 05 Mar 2024 06:51:45 GMT

Hi @michal_hromadka Sorry, no problem with UART. The problem is that my motherboard is broken.I changed the board and UART communication is good.

Re: Windows 10 IoT Enterprise for UART

michal_hromadka — Tue, 05 Mar 2024 09:54:55 GMT

Hello @hankwang ,

thank you for the update.

Have a nice day.

Best regards,

Michal