STM32F4 Discovery

Libraries and tutorials for STM32F4 series MCUs by Tilen Majerle

Daily Archive: May 22, 2015

Library 59- Change PLL settings while STM32F4xx is running 4

STM32F4 / STM32F4 Discovery / STM32F429 / STM32F429 Discovery

Library 59- Change PLL settings while STM32F4xx is running

I’ve been already talking about topic, how to properly set clock speed for your device with PLL settings. This article could be found here and it is definetelly worth of readiny, especially for beginners. Today, it was very rainy and bad day, so I was thinking about a library that could dynamically change PLL settings. This can be used to change current consumption of your device if there is no need for very high speed clock for some time. Changing...

Library 58- Dynamic strings on STM32F4xx 0

STM32F4 / STM32F4 Discovery / STM32F429 / STM32F429 Discovery

Library 58- Dynamic strings on STM32F4xx

Have you ever been in position where you need to store some string informations just for a small amount of time? Did you reserve ram memory before you worked with strings? If you did it like that, than this library might be a solution for you. This library was designed directly for a purpose where you need to store your information for a few time. For example, getting some string informations from your sensor, USART, etc. It uses malloc and...