STM32 SD Card Interfacing with Example – STM32F103C8T6 Blue Pill Board

STM32 SD Card Interfacing

This is the Series of tutorials on the STM32 Microcontroller. The aim of this series is to provide easy and practical examples that anyone can understand. In this article, we are going to Interface the SD card with STM32 (STM32 SD Card) using SPI communication. In this demo, we have used the STM32F103C8T6 Blue Pill board. You … Read more

Understanding the Microcontroller GPIO – GPIO Working Explained

Understanding the Microcontroller GPIO

In general, whenever we learn a new programming language we used to write the “Hello World” program first. Likewise in the microcontroller, we try the LED Blinking program. To blink the LED, we need to access the  GPIO. If you are a programmer, you can just write “1” to the GPIO pin to make it … Read more

STM32 Firmware Update using SD Card – Bootloader Part 7

Firmware Update using SD Card

This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand. This post is STM32 Firmware Update using SD card – Bootloader Tutorial Part 7. We have attached the video explanation also at … Read more

STM32 Firmware Update Over the Air (FOTA) – Bootloader Part 6

STM32 Firmware Update Over the Air

This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand. This post is STM32 Firmware Update Over the Air (FOTA) – Bootloader Tutorial Part 6 where we will do STM32 … Read more

STM32 Bootloader Source Code – Bootloader Part 5

STM32 Bootloader Source Code

This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand. This post is STM32 Bootloader Source Code – Bootloader Tutorial Part 5. We have attached the video explanation also at the bottom … Read more

STM32 Bootloader UART – Bootloader Tutorial Part 4

STM32 Bootloader UART

This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand. This post is STM32 Bootloader UART – Bootloader Tutorial Part 4. We have attached the video explanation also at the bottom of … Read more

Simple STM32 Bootloader Implementation – Bootloader Tutorial Part 3

Simple STM32 Bootloader

This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand. This post is Simple STM32 Bootloader Implementation – Bootloader Tutorial Part 3. We have attached the video explanation also … Read more

Bootloader in STM32F76xxx (Bootloader Design) – Part 2

Bootloader in STM32

This article is a continuation of the Series on STM32 Bootloader and carries the discussion on Bootloader design and implementation. The aim of this series is to provide easy and practical examples that anyone can understand. This post is about Bootloader in STM32F76xxx (Bootloader Design) where we discuss how to design a bootloader. We have … Read more

Bootloader Basics – Part 1

Bootloader basics

Recently, we have received the STM32 Nucleo-144 board. We thought of providing a Tutorial Series that explains How to design and write our own bootloader for STM32 Devices. Before start writing the code, we must know about what is the bootloader, and why it is required. This post will give you a basic understanding of … Read more

Vectored Interrupt Controller and Nested Vectored Interrupt Controller (VIC and NVIC)

Vectored Interrupt Controller and Nested Vectored Interrupt Controller

In this post, we will discuss about Vectored Interrupt Controller and Nested Vectored Interrupt Controller (VIC and NVIC). ARM Arm Ltd. is a British semiconductor and software design company based in Cambridge, England. Its primary business is in the design of ARM processors (CPUs). They have started using the architecture from ARMv1 to ARMv8.6 in … Read more