Posted on May 17, 2013 at 12:33Hello!Could anybody explain how to know the actual output voltage level for STM32F4?According to the datasheet, all I/Os are TTL and CMOS compliant, but there is no information about how actual value is derived. E.g., ...

Posted on March 06, 2013 at 13:06Hello everybody!I'm using timer TIM7 on STM32F407 to generate an interrupt on overflow. It works fine except one thing. When I enable the counter at first time it rises an interrupt immediately, right after setting t...

Posted on September 17, 2012 at 09:42Hi everybody!I'm going to use STM32L152RD in my project. The MCU has 384kb of Flash and 48kb of RAM memory (maximum for this series). And I need to perform FFT for the 3-channel signal, sampled at 2000 Hz with 24...