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MDeva.1
MDeva.1
Associate III
May 31, 2022
Question

STM32h7 AZURE RTOS USB FS CDC example is available?

Hello,

I am working on NUCLEO-H745ziq board. The board support USB FS. I have to configure USB as CDC in AZURE RTOS . The example are provided for HS , so there is any example for FS CDC AZURE RTOS configuration. I am first time working on this AZURE RTOS so can you please help me.

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3 replies

KDJEM.1
KDJEM.1
ST Technical Moderator
June 10, 2022

Hi @MDeva.1​ ,

AZURE RTOS USB device CDC example is available in CubeIDE as shown in the figure below.

0693W00000NrdFIQAZ.pngThe example when used for the NUCLEO-U575ZI-Q, STM32L49I-DISCO and STM32F769I-DISCO boards provides the FS. You can follow one of these examples and when based on this article, you can define the compatibility of the example with the NUCLEO-H745ziq board. 

Kaouthar

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mohamed.ayed
mohamed.ayed
ST Employee
June 17, 2022

@MDeva.1​  Please check this example.

https://github.com/STMicroelectronics/x-cube-azrtos-h7/tree/main/Projects/NUCLEO-H723ZG/Applications/USBX/Ux_Device_CDC_ACM

MDeva.1
MDeva.1Author
Associate III
June 20, 2022

I try this example for Nucleo-H745ziq , the USB port is detected . In device manger i set the baudarete 115200 for usb and USART3 but when I try to open the port usb in Tera terminal is goes in not responding mode why these happen ? can you help me0693W00000NsGEiQAN.png

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