On Thu, Mar 23, 2023 at 10:57 PM, <vitaliy_kh@...> wrote:
I?just?got?tinySA?Ultra?and?attempting?to?update?firmware?to?the?latest?version.
Yes,?I?did?read?Wiki?and?few?other?related?docs?plus?attempted?to?search?forum.
Unfortunately?I?did?not?found?a?straight?forward?answer.
I?am?using?a?PC?running?Windows?11?OS.
(I?don't?have?Linux?PC?around?and?not?planning?to?setup?one?just?for
updating?tinySA?device.)
Here?what?is?happening.
Putting?the?device?in?the?DFU?mode?creates?STM32?BOOTLOADER?but
does?not?create?any?Virtual?Serial?Port.?I?think?this?is?already?a?problem #1.
?
The COM Port is only created in the device manager when the tinySA ultra is
not in the DFU mode (see below).
In the DFU mode only a "STM device in DFU Mode", under USB controllers, is created when working properly (see below).??
? ??
Windows 10/11 is plug and play and usually automatically loads the correct device drivers.? If it doesn't then you will need to manually install the drivers as suggested by Erik (
)??
Herb
