Posted on January 14, 2013 at 14:30I've been working with several sensors connected to the STM32F4-Discovery board using interfaces such as SPI and I2C at rather high data rates.  Well...maybe not that high of data rates, but fast enough where USART...

Posted on July 12, 2012 at 18:32I'm wondering if it's possible to generate a clock (or 1PPS) on the MCO pin?  I'm just not sure how far down you can divide this clock...  If this isn't feasible, is it possible to generate a 1PPS with the RTC?

Posted on May 23, 2012 at 18:47At a high level, I'm able to get I2C on the STM32F4-Discovery board working with our part (MAX5418), but there's one problem I'm having, and that is that I have to write commands twice in order for them to be received....

Posted on May 01, 2012 at 17:29I'm simply looking to have the STM32F4 startup using the HSI clock (at the default 16MHz).  How best can this be accomplished (if it's not already default).  What clock does the STM32F4 natively startup using?  I was t...

Posted on March 20, 2012 at 20:26If there's another post which addresses my question, please direct me there.  I'm looking for a general idea as to how to change the system clock of the STM32F4 device while in operation.  I'd like to switch to a ''l...