how to use the example CDC_Standalone for personal application

[vbruno1]

Posted on April 27, 2016 at 10:10

I would like to begin the application example CDC Standalone, edit it for my purpose.

Manage a data stream from the PC to the micro, to be saved in the internal memory. The response stream and control to the Pc by the micro.

What function should I keep in mind? What do you recommend?

Thanks so much

[Walid FTITI_O]

Posted on April 27, 2016 at 11:37

Hi bruno.vincenzo,

To get a response for all your questions and built you own project , I do recommend the following references:

- Application note

http://www.st.com/st-web-ui/static/active/jp/resource/technical/document/user_manual/DM00108129.pdf

''USB device library'' (6.5 Communication device class)

-

USB on-the-go Host and device library that you can download at this

http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1743/PF257882#

with it user Manual

http://www2.st.com/content/ccc/resource/technical/document/user_manual/1c/6b/06/e6/19/6c/46/bf/CD00289278.pdf/files/CD00289278.pdf/jcr:content/translations/en.CD00289278.pdf

-

http://www.st.com/web/en/catalog/tools/PF259242

tool that help you to generate your necessary initialization code  for your project.

-Hannibal-

I would like to begin the application example CDC Standalone, edit it for my purpose.

Manage a data stream from the PC to the micro, to be saved in the internal memory. The response stream and control to the Pc by the micro.

What function should I keep in mind? What do you recommend?

Thanks so much

[Walid FTITI_O]

Posted on April 27, 2016 at 12:03

Hi bruno.vincenzo,

Check this [DEAD LINK /public/STe2ecommunities/mcu/Lists/STM32Java/Flat.aspx?RootFolder=/public/STe2ecommunities/mcu/Lists/STM32Java/USB%20CDC%2BMSC%20Composite%20Device%20VIDPID&FolderCTID=0x01200200770978C69A1141439FE559EB459D758000F9A0E3A95BA69146A17C2E80209ADC21&currentviews=1695]discussion, I think it would be helpful for you.

-Hannibal-

[vbruno1]

Posted on April 27, 2016 at 13:33

Thanks Hannibal, now I see the docs 

These docs are right for STM32F103ZE? I'm use this.

However, I thought to swap bytes through hyperterminal and send and receive files through xmodem protocol or ymodem or zmodem.

[Walid FTITI_O]

Posted on April 27, 2016 at 16:43

Hi bruno.vincenzo,

Yes the documents are generic and comptatible with STM32F1.

I see more clear your need and I recommend you to check and run both ''Virtual comport demos'' in the ''USB Full Speed device library'' that you can download from this

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

.

The demos are described in the

http://www.st.com/st-web-ui/static/active/cn/resource/technical/document/user_manual/CD00158241.pdf

-Hannibal-

[Jennifer D]

Posted on January 30, 2017 at 21:46

hi bruno.vincenzo

Have you got it up and running? I am using the L4 and having trouble. It says the COM port cannot start.

[Imen.D]

Posted on January 30, 2017 at 23:07

Hi Jennifer D,

Increase the heap and stack sizes defined in startup file.

Hope this helps you.

Regards

Imen