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THIS IS URGENT.I have had Ux_Device_CDC_ACM (and an enhanced version of it) working for months, and it has since BROKEN.  I use the NUCLEO-U5A5ZJ-Q to baseline.Here is what I did:1) Created a new Ux_Device_CDC_ACM project.2) Used STM32CubeIDE Version...
I have been struggling trying to implement two CDC-ACMs on a NUCLEO-U5A5ZJ board on the USB_OTG_HS bus and am having great difficulty.  I have been successful getting them to appear on Device Manager, but I have been unsuccessful getting them to tran...
I have implemented a dual CDC-ACM USBX device, and would like to incorporate a mechanism to programmatically differentiate the two ACM's at the Host.  One mechanism would be to have each ACM carry with it it's own Serial Number, but I am at a loss as...
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