Let's pretend you're programming an embedded system, and that you want P2.1 to operate at a 70% duty cycle and a 30% off cycle, respectively, using timer 0 and timer 1. Data is being read from P1 and sent to a serial device concurrently. Give your reasons for or against using a real-time OS in this scenario.

Let's pretend you're programming an embedded system, and that you want P2.1 to operate at a 70% duty cycle and a 30% off cycle, respectively, using timer 0 and timer 1. Data is being read from P1 and sent to a serial device concurrently. Give your reasons for or against using a real-time OS in this scenario.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Embedded Software Development

Using specific programming languages (like C and C++) to write code for a specific hardware device in which it runs is called embedded software development. It makes the device smart by performing actions based on user's input which improves the user experience. They are designed to perform function-specific tasks rather than doing multiple tasks like computers. The embedded system is incredibly intuitive. An embedded software system could be a system developed and organized on any device, apart from an old-fashioned computer. It is the brain of a specific device; however, it is a solely useless tool and simple to elucidate what software system is embedded.

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Let's pretend you're programming an embedded system, and that you want P2.1 to operate
at a 70% duty cycle and a 30% off cycle, respectively, using timer 0 and timer 1. Data is
being read from P1 and sent to a serial device concurrently. Give your reasons for or
against using a real-time OS in this scenario.

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In this hypothetical embedded system architecture, P2.1 would have a 70% duty cycle generated by timer 0 and a 30% off cycle generated by timer 1. Data is being read from P1 and sent to a serial device concurrently. Justify your position on whether or not a real-time OS is needed for the system.
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Let's pretend you're programming an embedded system, and that you want P2.1 to operate at a 70% duty cycle and a 30% off cycle, respectively, using timer 0 and timer 1. Data is being read from P1 and sent to a serial device concurrently. Give your reasons for or against using a real-time OS in this scenario.