So I notice when I configure my STM32F769 Discovery board as USB Host, the generated middleware already have built in logging USBH_UsrLog() which is handy.
But looking at it definition on the macro, basically it wrap standard printf() like following:
#define USBH_UsrLog(...) do { \
printf(__VA_ARGS__); \
printf("\n"); \
} while (0)
I am not sure the original intention of making it printf(), but let say I want to direct this into Virtual Com Port, how should I do this?
Without doing anything, let say I already define my USBH_DEBUG_LEVEL > 0, can I see the USB logging somewhere?
