PWM TM4C123 – Generate PWM Signals with Tiva C Launchpad
This tutorial shows how to generate PWM using Pulse width modulation module of TM4C123 microcontroller. We will learn to generate a square wave of variable …
Month: October 2020
HC-SR04 Ultrasonic Sensor Interfacing with TM4C123 – Distance Measurement Example
In this tutorial, we will learn to interface HC-SR04 ultrasonic sensor with TM4C123 Tiva C Launchpad. HC-SR04 is a contactless ultrasonic based distance or range …
TM4C123 Timer as a Counter in Input-Edge Count Mode – RPM Measurement Example
In this tutorial, we will design an RPM or tachometer using TM4C123 timers as a counter. To use the TM4C123 timer as a counter, we …
Frequency Measurement using TM4C123 Timers in Input-Edge Capture Mode
Almost all modern microcontrollers come with programmable general purpose timer modules. One of the important applications of GPTM is frequency measurement of analog and digital …
TM4C123 Timer in Input Edge Time Mode – Pulse Duration Measurement
This tutorial is on pulse width or pulse duration measurement using TM4C123 microcontroller programmable Timer block. In this tutorial, we will use the basic Timer …
Timer Interrupt TM4C123 – Generate Delay with GPTM Interrupt Service Routine
In this tutorial, we will discuss TM4C123 Timer interrupt programming ARM Cortex M4 microcontrollers. Firstly, we will discuss applications of timer interrupt with one example. …
Interrupt Processing ARM Cortex-M Microcontrollers
In this tutorial, we will discuss the sequences of steps that are performed by ARM Cortex M processor during interrupt processing. In other words, how …
8086 Logical Instructions – Assembly Examples
In this tutorial, we will discuss the logical instructions of 8086 microprocessor. We will see assembly examples of each logical instruction and output on the …
GPIO Interrupts TM4C123 Tiva Launchpad – External Interrupts
In this tutorial, we will discuss how to use GPIO interrupts which are also known as external interrupts of ARM Cortex M4 based TM4C123 microcontroller …
ADC TM4C123G Tiva C Launchpad – Measure Analog Voltage Signal
In this tutorial, we will learn how to use the analog to digital module (ADC) of TM4C123GH6PM Microcontroller using TM4C123G Tiva C Launchpad. Firstly, we …