O sistema operacional em tempo real Freertos na plataforma de hardware Arduino Uno: uma análise dos recursos de gerenciamento de memória, tarefas, filas e do desempenho geral do sistema

Abstract

Performance evaluation plays a key role when it is necessary to have quantitative measures to compare various operating systems. When you talk about real-time operating systems, usually involved in critical applications and critical systems, the situation is even more delicate. This paper presents an analysis of the scalability and performance of memory management, queues, and tasks components of the FreeRTOS real-time operating system on the Arduino Uno hardware platform. In addition, an evaluation of the speed of task switching and communication between tasks is done. The results are presented in a series of tables.