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Accessing A Memory location using Pointers in Embedded C

In microcontroller programming we have to write or read certain registers. The questions is how to access these registers ?. The...

Bitwise operations In Embedded C

In this blog I will explain use of bitwise operators for performing some operations which are often required for microcontrollers...

Introduction To Real Time Operating System

GPIO Port Configuration of ARM Cortex - M4 CPU Microcontroller - STM32F407

In this tutorial I will explain the different configurations of the GPIO ports of STM32F407 microcontroller. There are total nine 16 -bit...

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Introduction to PLL of LPC2148

The PLL is used to multiply oscillator frequency or clock coming from an external source. There are two on chip PLL modules available in...

Interfacing a DC Motor with LPC2148-Micrcontroller

DC Motors are widely used in embedded systems. This tutorial explains driving a DC motor using ARM-7 Architecture based LPC2148...

LED interfacing with Microcontroller - LPC2148

LPC 2148 is a 32 - bit ARM-7 microcontroller, manufactured by Philips. It has two I/O ports for interfacing different devices. In this...

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