Posted on July 20, 2015 at 11:02In the http://www.st.com/web/en/resource/technical/document/application_note/DM00115714.pdf is written: ...During the startup phase VDDA must arrive first and be greater than or equal to VDD. ... Why that what if it i...

Posted on February 11, 2015 at 15:44We've got a new board and we can't flash them. I am sending an output from STVP > Programming  OPTION BYTE area... Removing *READ PROTECTION* option, this will ERASE all the device flash memory! < OPTION BYTE prog...

Posted on August 04, 2014 at 10:28How can I try the Nucleo board with a Keil. It reports a missing target ...411. Why that? #keil #nucleo #stm32f411

Posted on March 10, 2014 at 15:32I want to sample on all 4 ADCs parallel. Is it possible to synchronize them over timer(s) intern/extern?

Posted on October 30, 2013 at 16:59When I really need this pin and when not? Thank you