STM32F107 USB-OTG documentation

ageeav · ‎2013-03-11

Posted on March 11, 2013 at 22:01

Hello everyone,

Iâ€™m working with STM32F107 and need to use USB-OTG in project. For some reasons OTG library (USB HID throughput) is not good enough. And it seems like OTG_FS programming model chapter in STM32F1x Reference manual is not correct in some details.

Is where any way to obtain Synopsysâ€™s original â€œDesignWare Cores USB 2.0 Hi-Speed On-The-Go (OTG) Programmer's Guideâ€�?

Tesla DeLorean · ‎2013-03-11

Posted on March 12, 2013 at 01:44

https://www.synopsys.com/dw/doc.php/iip/DWC_otg/latest/doc/DWC_otg_programming.pdf

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..

Amel NASRI · ‎2013-04-03

Posted on April 03, 2013 at 11:58

Hi Anna,

Could you please explain how ''OTG library (USB HID throughput) is not good enough''? Also, which details in the reference manual aren't correct?

This will be helpful to improve the provided resources.

Thanks & Best regards,

ST.MCU

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

jjackbauer7 · ‎2013-04-03

Posted on April 03, 2013 at 18:03

Hi,

For me, I confirm that OTG section in RM is not so good.

example:

OTG_FS device all endpoints interrupt register (OTG_FS_DAINT)

There is one interrupt bit per endpoint, up to a maximum of

16

bits for OUT

endpoints and

16

bits for IN endpoints.

In fact many mistakes in the section :(

ideechaniz · ‎2014-03-10

Posted on March 10, 2014 at 15:15

Hi clive1,

In order to access to ''DWC_otg_programming.pdf'' Synopsys asks for a password or client ID that I don't have. Could you please send the PDF to me?

deviker using gmail

Best regards,

Iker.