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February 4, 2025
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Recommended experience
Intermediate level
C language: variables, scalar data types (int, long, char), fixed size arrays, functions, using external functions with header files
Recommended experience
Intermediate level
C language: variables, scalar data types (int, long, char), fixed size arrays, functions, using external functions with header files
Allocate and deallocate memory dynamically in C
Access memory directly using C pointers
Manipulate strings in C with pointers
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December 2024
Only available on desktop
Do you know that almost 70% of embedded system software and firmware are written in C because of its ability to directly access device memory?
In this 1.5 hour project-based course, you will learn the basics of C pointers, dynamic memory allocation, and pointer arthrimetics. We will do this by enabling an embedded program for a rocket display module to accept and store messages by allocating memory dynamically. This project will help C programmers to master C pointers and memory allocation. Both are essential skills to C programming. This course is aimed at learners who have already mastered these entry level C skills: variables, scalar data types (int, long, char), fixed size arrays, functions, using external functions with header files.
In a video that plays in a split-screen with your work area, your instructor will walk you through these steps:
Task 1: Introduction and Getting Started
Task 2: Allocate Memory for Initial Storage Block
Task 3: Add Storage As Event Log Grows
Optional Practice
Task 4: Format Messages to Include Time
Task 5: Rewrite the Printer Code and Add Transmit
Optional: Cumulative Challenge
C language: variables, scalar data types (int, long, char), fixed size arrays, functions, using external functions with header files
The Coursera Project Network is a select group of instructors who have demonstrated expertise in specific tools or skills through their industry experience or academic backgrounds in the topics of their projects. If you're interested in becoming a project instructor and creating Guided Projects to help millions of learners around the world, please apply today at teach.coursera.org.
Skill-based, hands-on learning
Practice new skills by completing job-related tasks.
Expert guidance
Follow along with pre-recorded videos from experts using a unique side-by-side interface.
No downloads or installation required
Access the tools and resources you need in a pre-configured cloud workspace.
Available only on desktop
This Guided Project is designed for laptops or desktop computers with a reliable Internet connection, not mobile devices.
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University of London
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University of California, Santa Cruz
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By purchasing a Guided Project, you'll get everything you need to complete the Guided Project including access to a cloud desktop workspace through your web browser that contains the files and software you need to get started, plus step-by-step video instruction from a subject matter expert.
Because your workspace contains a cloud desktop that is sized for a laptop or desktop computer, Guided Projects are not available on your mobile device.
Guided Project instructors are subject matter experts who have experience in the skill, tool or domain of their project and are passionate about sharing their knowledge to impact millions of learners around the world.
You can download and keep any of your created files from the Guided Project. To do so, you can use the “File Browser” feature while you are accessing your cloud desktop.
Guided Projects are not eligible for refunds. See our full refund policy.
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Auditing is not available for Guided Projects.
At the top of the page, you can press on the experience level for this Guided Project to view any knowledge prerequisites. For every level of Guided Project, your instructor will walk you through step-by-step.
Yes, everything you need to complete your Guided Project will be available in a cloud desktop that is available in your browser.
You'll learn by doing through completing tasks in a split-screen environment directly in your browser. On the left side of the screen, you'll complete the task in your workspace. On the right side of the screen, you'll watch an instructor walk you through the project, step-by-step.
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