Hello.... I was using keil 5 that I installed it last year.This year, after refreshing my windows, I had to install keil 5 again, but this time, I have a problem with new version of system_stm32f4xx.c (19-June-2014), and I don't know how to change system clock, I want to use PLL and like to have 168 MHz(I know that my clock is equal to HSI,16MHz)! Could you please help me?
Thanks in advance
Well, if you choose to work directly with the registers, then you must also accept the responsibility to study and fully understand all those registers, how they work, and and how to use them.
See: http://www.keil.com/forum/59715