Boost your career with real-time systems expertise. Master real-time theory, methods of analysis and design, and put them into practice.

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Sam Siewert

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Programa de cursos integrados Real-Time Embedded SystemsUniversidade do Colorado em Boulder

O que você vai aprender

Rate Monotonic theory and policies

Methods of Rate Monontoic analysis

Real-time system design techniques

Engineering principles for allocating functionality and services to hardware, firmware or software implementation

Habilidades que você terá

Asymmetric Multi-core ProcessingFault ToleranceReal-Time Operating System (RTOS)Rate Monotonic AnalysisLinux On Embedded SystemsMulti-Core ProcessorsRM LUB (Rate Monotonic Least Upper Bound)C ProgrammingPosix ThreadsEDF (Earliest Deadline First)Priority Ceiling ProtocolRate Monotonic Theory

Sobre este Programa de cursos integrados

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The Real-Time Embedded Systems specialization is a series of four course taking you from a beginning practitioner, to a more advanced real-time system analyst and designer. Knowledge and experience gained on hard to master topics such as predictable response services, when to allocate requirements to hardware or software, as well as mission critical design will enhance your engineering talent. You will gain experience building a simple, but real, system project with real-time challenges, that will boost your confidence. The hands-on, at home, project hardware is affordable, widely available, and quick-time-to market methods leverage Linux real-time extensions, open source RTOS (Real-Time Operating System), as well as tried and true cyclic executives. After you complete all four courses in the series, you can consider yourself an intermediate to more advanced real-time system practitioner. This knowledge is invaluable for medical, aerospace, transportation, energy, digital entertainment, telecommunications, and other exciting embedded career options. The series stresses hands-on practice and assessment of your learning progress, not only based on knowledge acquisition, but by teaching you to put theory into practice and how to evaluate design options and make optimal choices. The unique final project allows you to see real-time challenges with your eyes, to debug interactively, and build a simple at-home detection, tracking and synchronization system.

Projeto de Aprendizagem Aplicada

Project work includes a series of real-time processing and concurrency exercises along with analysis and design in the first two courses. The third course provides experience with mission critical components like error correction code memory, flash file systems, and redundant hardware. In the final course, you put all of the practice together into your own design to build a real-time system that you can test at home. The project covers topics including: concurrency, Linux kernel modules, machine vision, co-processors, and correct function with timing constraints. You will use specific real-time extensions to Linux and compare advantages and disadvantages of Linux to more traditional RTOS, cyclic executive, and FPGA options. The experience you gain can be used to launch additional exploration of hybrid FPGA systems (e.g. Altera and Xilinx), GP-GPU (e.g. NVIDIA), and multi-core scale-up (e.g. ARM A and R-Series) as well as MCU scale-down solutions (ARM M-Series microprocessors).

Certificados compartilháveis

Tenha o certificado após a conclusão

Cursos 100% on-line

Comece imediatamente e aprenda em seu próprio cronograma.

Cronograma flexível

Definição e manutenção de prazos flexíveis.

Nível intermediário

Good C programming skills and some prior experience with digital systems and/or operating systems is a plus.

Aproximadamente 5 meses para ser concluído

Ritmo sugerido de 12 horas/semana

Inglês

Legendas: Inglês, Árabe, Francês, Portuguese (European), Italiano, Vietnamita, Alemão, Russo, Espanhol

Certificados compartilháveis

Tenha o certificado após a conclusão

Cursos 100% on-line

Comece imediatamente e aprenda em seu próprio cronograma.

Cronograma flexível

Definição e manutenção de prazos flexíveis.

Nível intermediário

Good C programming skills and some prior experience with digital systems and/or operating systems is a plus.

Aproximadamente 5 meses para ser concluído

Ritmo sugerido de 12 horas/semana

Inglês

Legendas: Inglês, Árabe, Francês, Portuguese (European), Italiano, Vietnamita, Alemão, Russo, Espanhol

Como funciona o programa de cursos integrados

Fazer cursos

Um programa de cursos integrados do Coursera é uma série de cursos para ajudá-lo a dominar uma habilidade. Primeiramente, inscreva-se no programa de cursos integrados diretamente, ou avalie a lista de cursos e escolha por qual você gostaria de começar. Ao se inscrever em um curso que faz parte de um programa de cursos integrados, você é automaticamente inscrito em todo o programa de cursos integrados. É possível concluir apenas um curso — você pode pausar a sua aprendizagem ou cancelar a sua assinatura a qualquer momento. Visite o seu painel de aprendiz para controlar suas inscrições em cursos e progresso.

Projeto prático

Todos os programas de cursos integrados incluem um projeto prático. Você precisará completar com êxito o(s) projeto(s) para concluir o programa de cursos integrados e obter o seu certificado. Se o programa de cursos integrados incluir um curso separado para o projeto prático, você precisará completar todos os outros cursos antes de iniciá-lo.

Obtenha um certificado

Ao concluir todos os cursos e completar o projeto prático, você obterá um certificado que pode ser compartilhado com potenciais empregadores e com sua rede profissional.

Este Programa de cursos integrados contém 4 cursos

Curso1

Curso 1

Real-Time Embedded Systems Concepts and Practices

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estrelas

25 classificações

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13 avaliações

This course can also be taken for academic credit as ECEA 5315, part of CU Boulder’s Master of Science in Electrical Engineering degree.

Course Description: In this course, students will design and build a microprocessor-based embedded system application using a real-time operating system or RT POSIX extensions with Embedded Linux. The course focus is on the process as well as fundamentals of integrating microprocessor-based embedded system elements for digital command and control of typical embedded hardware systems. Lab Description: The course requires the student to install embedded Linux on the Raspberry Pi ARM A-Series System-on-Chip processor. This course must be completed using a Raspberry Pi as an embedded system (headless) not a PC running Linux. You will however find Linux as a useful host development system or Windows with an SSH terminal access tool such as Putty, MobaXterm, or equivalent.

Curso2

Curso 2

Real-Time Embedded Systems Theory and Analysis

This course can also be taken for academic credit as ECEA 5316, part of CU Boulder’s Master of Science in Electrical Engineering degree.

This course provides an in-depth and full mathematical derivation and review of models for scheduling policies and feasibility determination by hand and with rate monotonic tools along with comparison to actual performance for real-time scheduled threads running on a native Linux system. By the end of this course the learner will be able to full derive the fixed priority rate monotonic least upper bound for feasibility as well as justifying the rate monotonic policy and will be able to compare to dynamic priority scheduling including earliest deadline first and least laxity policies. At the end of this course learners will be able to fully derive and explain the math model for the rate monotonic least upper bound as well as performing timing diagram analysis for fixed and dynamic priority software services. Tools to provide analysis will be learned (Cheddar) to automate timing analysis and to compare to actual performance. Specific objectives include: ● Rate monotonic theory (complete math models) ● Differences between fixed priority rate monotonic policy and dynamic priority earliest deadline first and least laxity policies ● Scheduling theory and practice writing code for multi-frequency executives, priority preemptive RTOS services, and real-time threaded services on traditional operating systems (Linux) ● Building a simple Linux multi-service system using POSIX real-time extensions on Raspberry Pi 3b using sequencing and methods to log and verify agreement between theory and practice ● Timing diagram generation and analysis using Cheddar

Curso3

Curso 3

Real-Time Mission-Critical Systems Design

This course can also be taken for academic credit as ECEA 5317, part of CU Boulder’s Master of Science in Electrical Engineering degree.

Upon completion of this course the learner will know the difference between systems you can bet your life on (mission critical) and those which provide predictable response and quality of service (reliable). This will be achieved not only by study of design methods and patterns for mission critical systems, but also through implementation of soft real-time systems and comparison to hard real-time. Methods of verification to determine ability to meet mission critical as well as soft real-time requirements will be learned so that the learner can properly assess risk, reliability and impact of failure in real-time systems. At the end of this course learners will be able to apply an architectural style (cyclic executive, RTOS, or embedded Linux) to more detailed design of a mission critical system, a soft real-time system, or a mixed hard and soft real-time system, including: ● Thorough understanding of hardware/software device interfaces and resource view for hardware abstraction layers (HAL, BSP) ● Design trade-offs with different real-time hardware architectures including single core, multi-core, hybrid-FPGA, GP-GPU, and DSP systems, with emphasis on multi-core ● Mission critical embedded systems architecture and key design elements ● Fault tolerant processing, memory, and I/O concepts

Curso4

Curso 4

Real-Time Project for Embedded Systems

This course can also be taken for academic credit as ECEA 5318, part of CU Boulder’s Master of Science in Electrical Engineering degree.

The final course emphasizes hands-on building of an application using real-time machine vision and multiple real-time services to synchronize the internal state of Linux with an external clock via observation. Compare actual performance to theoretical and analysis to determine scheduling jitter and to mitigate any accumulation of latency. The verification of the final project will include comparison of system timestamp logs with a large set of images which can be encoded into a video. The final report will be peer reviewed and the captured frames and video uploaded for scripted assessment. Course Learning Outcomes: ● Outcome 1: Decompose a problem and set of basic real-time requirements into software modules and Linux POSIX real-time threads ● Outcome 2: Analyze services in terms of C (execution time), T (request period), and D (deadlines for completion) to establish feasibility and margin for meeting requirements ● Outcome 3: Design and construct a solution for a native Linux system equipped with a webcam to verify and demonstrate system synchronization using machine vision processing

Instrutores

Sam Siewert

Associate Professor Adjunct

Electrical, Computer, and Energy Engineering

8.373 aprendizes

4 Cursos

oferecido por

Universidade do Colorado em Boulder

CU-Boulder is a dynamic community of scholars and learners on one of the most spectacular college campuses in the country. As one of 34 U.S. public institutions in the prestigious Association of American Universities (AAU), we have a proud tradition of academic excellence, with five Nobel laureates and more than 50 members of prestigious academic academies.

Perguntas Frequentes – FAQ

Qual é a política de reembolso?
Se você se inscrever, terá 7 dias para testar sem custo e, durante este período, pode cancelar sem multa. Depois disso, não reembolsamos, mas você pode cancelar sua inscrição a qualquer momento. Veja nossa política para o reembolso total.
Posso me inscrever em um único curso?
Sim! Para começar, clique na carta de curso que lhe interessa e se inscreva. Você pode se inscrever e concluir o curso para ganhar um certificado compartilhável ou você pode auditar para ver os materiais do curso de graça. Quando você se inscrever em um curso que faz parte de uma especialização, você está automaticamente inscrito para a especialização completa. Visite o seu painel de aluno para acompanhar o seu progresso.
Existe algum auxílio financeiro disponível?
Sim, a Coursera oferece auxílio financeiro ao aluno que não possa pagar a taxa. Faça a solicitação clicando no link Auxílio Financeiro, abaixo do botão "Inscreva-se" à esquerda. Preencha uma solicitação e será notificado caso seja aprovado. Você terá que completar esta etapa para cada curso na Especialização, incluindo o Trabalho de Conclusão de Curso. Saiba mais .
Posso fazer o curso gratuitamente?
Quando se inscrever no curso, você terá acesso a todos os cursos na Especialização e ganhará um certificado quando concluir o trabalho. Se você só quiser ler e visualizar o conteúdo do curso, pode auditar o curso gratuitamente. Se não puder pagar a taxa, você pode solicitar ajuda financeira.
Este curso é realmente 100% on-line? Eu preciso assistir alguma aula pessoalmente?
Este curso é totalmente on-line, então não existe necessidade de aparecer em uma sala de aula pessoalmente. Você pode acessar suas palestras, leituras e atribuições a qualquer hora e qualquer lugar, via web ou dispositivo móvel.
Quanto tempo é necessário para concluir a Especialização?
The series includes 4 courses that have 4 to 5 10 to 15 hour modules, so between 200 to 300 hours to complete, depending upon prior experience with operating systems, embedded hardware and C programming.
What background knowledge is necessary?
C programming is required, C++ is helpful, but optional, and some knowledge of concurrent processing and software interfaces to hardware is useful.
Do I need to take the courses in a specific order?
The first course should be taken before the second. The third course can be taken alone or at any time (mission critical design and analysis) and the fourth course should only be taken after the first two have been completed.
Vou ganhar créditos universitários por concluir a Especialização?
This is possible.
What will I be able to do upon completing the Specialization?
Enter the field of real-time embedded software and/or firmware design and development, with a working knowledge and appreciation of hardware design principles that support these systems.

Mais dúvidas? Visite o Central de Ajuda ao Aprendiz.