USBX Debug Logging

Hi,

Running USBX/ThreadX with MSC and HUB host classes, on an STM32H573.

I enabled UX_ENABLE_DEBUG_LOG to get some USBX debug info from the software stack, and

it doesn’t compile. Fixed the compile error in usbx/common/core/src/ux_utility_debug_log.c, and then

set a breakpoint in the logging function _ux_utility_debug_log(), and it never gets called?

Can someone provide some history here, was this feature deprecated at some point?

Lots of online troubleshooting guides indicate that this is a useful debug technique?

I grep’d the code and found two instances where the stack actually calls UX_DEBUG_LOG(),

and both are in the host_class_CDC software, which my product does not use.

Thanks

Ken

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