Verify External Oscillator using Master Clock Output
In this guide, we shall use the Master Clock Output (MCO) feature of STM32 to check the external crystal connected to STM32. In this…
Clock configuration
Configuring or measuring oscillator, PLL or core clocks.
6 articles
Articles
Building Board Support Package (BSP) for STM32F411-Nucleo64 Part2: Core Frequency Configuration
In the previous guide (here), we took a look at board support package and how to configure a pin to act as input and…
Getting Started with STM32F103: Pushing CPU to 72MHz
In this guide, we shall see how to configure the core of STM32F103 and make it to run at 72MHz which is the maximum…
Changing core frequency of STM32L053 using registers only
In this guide, we shall see how to push STM32L053 to run at 32MHz rather than the default frequency of 2.096 MHz. 1. Steps:…
Changing core frequency of STM32F767 using registers only
In this guide, we shall use registers to change the core frequency from default 16MHz to 216MHz (maximum for F767ZIT). We shall use CubeMX…
Changing core frequency of STM32F411 using registers only
In this guide, we shall use registers to change the core frequency from default 16MHz to 100MHz (maximum for F411RE). We shall use both…