stdio over USB serial in STM32-H107

saimaddy123 · ‎2011-03-09

Posted on March 09, 2011 at 20:48

Andrew Neil · ‎2011-05-17

Posted on May 17, 2011 at 14:27

This depends upon the tools that you are using - so you are going to have to study the manuals for your compiler, linker, etc,...

Keil call this ''retargetting''...

saimaddy123 · ‎2011-05-17

Posted on May 17, 2011 at 14:27

I could have it working...

olimex STM32-H107 board -> Just connect it to the PC/laptop through mini-USB connector and open a terminal software like putty/Teraterm. You will get printfs..

i am posting code here...It is Crossworks based one..

saimaddy123 · ‎2011-05-17

Posted on May 17, 2011 at 14:27

I think I am not doing retargetting. Instead, I am modifying the Virtual COM port demo given by ST to transfer the data to and from USB instead of transferring the data to and from USB to USART and vice versa...

If any one has done this, can any one confirm first this works?

saimaddy123 · ‎2011-05-17

Posted on May 17, 2011 at 14:27

Let me know if you face any problems with this...

BTW, the code is attached in my previous post view attachements

swapnilkhorate · ‎2011-12-30

Posted on December 30, 2011 at 13:17

Hi sai.mmg,

I'm using Olimex STM32-H107 board for my graduation project. I can't find any attachment to above posts that contains USB vcom source. Could you please provide pointer for it?

dion · ‎2012-03-26

Posted on March 26, 2012 at 13:32

sai.mmg could you please repost the code because unfortunately it isn't available any more. it would be a great help. thank you in advance.

Best regards,

Dion