CDC_Standalone for STM32CubeU5
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‎2023-07-24 10:57 AM - edited ‎2023-07-24 12:32 PM
When will STM32CubeU5 have an example OTG_HS CDC_Standalone application? I've use the example CDC_Standalone app from the many other STM32Cubes, but the M33 core appears to have a few significant differences. Banging my head on the wall.
That is, STM32CubeU5\Projects\STM32U5x9J-DK\Applications\USB_Device\CDC_Standalone
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‎2023-08-03 07:27 AM
Hi @BillyBob ,
Examples in the STM32CubeU5 package are based on USBX.
For Customers who need to use the legacy library, ST provides the STM32U5 Classic Core Middleware (CoreMW) MCU Firmware Package.
I assume that you will find what you need there.
-Amel
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‎2023-08-14 10:43 AM - edited ‎2023-08-14 11:53 AM
Thank you Amel, but it's still not giving me what I need. Every CDC_Standalone example project I've reviewed, including the stm32u5-classic-coremw-apps example, use the OTG_FS peripheral. We are using the STM32U59A MCU which only has an OTG_HS peripheral.
It's certainly possible I've overlooked something, but I believe I've configured the RCC, SYSCFG, and OTG_HS peripherals correctly. The dev kit's USB-C still does not enumerate.
Any ideas are much appreciated.
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‎2023-09-05 01:27 AM
Hi @BillyBob , Just to make sure I understand the situation:
- Are you running your code on STM32U5A9J-DK - Discovery kit ? or on a custom board ?
- Have you already tested the OTG_FS peripheral ? is it working ?
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