Can't find USB Host library for STM32 F3 series

maggie · ‎2014-07-09

Posted on July 10, 2014 at 06:59

Hi - been checking for a while now, but I can't find any ''USB Host'' library for STM32 F3 series (I'm specifically using STM32F303VC and I have a STM32F3Discovery board).

I only found:

''USB Device'' for F3 included in the STM32CubeF3 middlewares
''USB Device'', ''USB Host'' and ''USB OTG'' libraries included in the STSW-STM32046 which is only applicable for F1, F2 and F4

Any idea where I can get ''USB Host'' library for F3 series?

♯ The forums were mostly for F4 series.

Thanks.

#stm32f3 #stm32 #usbhost

Amel NASRI · ‎2014-07-10

Posted on July 10, 2014 at 10:11

Hi Roxas,

You can find what you need on this page:

http://www.st.com/web/en/catalog/tools/PF258157

.

The package to download is

STSW-STM32121.

-Mayla-

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maggie · ‎2014-07-10

Posted on July 10, 2014 at 10:19

Hi Mayla - unfortunately, STSW-STM32121 is ''USB Device'' library for STM32 F3, and I need ''USB Host'' library.

# I appreciate the feedback though. :)

zzdz2 · ‎2014-07-13

Posted on July 13, 2014 at 14:57

You can't find it because there is no ''USB Host'' peripheral in F1/F3 MCUs, only USB device.

maggie · ‎2014-07-21

Posted on July 21, 2014 at 14:42

Knik - yeah, seems like it...

I had no choice but to use STM32F3 as USB Device instead.