Posted on May 14, 2013 at 23:40I am trying to use GPIO Pin PE9 and PE10 as outputs to a system.  From using the STM32L1Discovery Board I know that the GPIO Output voltage should be 3 V.  But when I am using the F4 BOard my output on PE9 is 2 V and P...

Posted on May 04, 2013 at 06:01I am trying to implement at FAT FS on the STM32F4 Discovery board...the firmware package provided by st supplies third party files.  But are these files enough to implement the FAT FS on the STM32F4 board? Or is there ...