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Course Outline
Introduction
- History of Unix/Linux
- Free Software
- Unix Philosophy
HOST PLAYGROUND
- Explore GNU/Linux
- Architecture
- Shell
- Permissions
- FHS (File Hierarchy Standard)
- Hard/Soft links
- Real/Effective UID/GID
- Scheduler
- Process/Task/Thread
- IPC (Simple/Advanced)
- Pipes
- Signals
- Message queues
- Semaphores
- Shared memory
- Sockets
- Select/Poll
- IPC techniques to avoid
- Host Linux Setup
- Yocto/ELDK (cross/target tools, libraries, packages)
- Terminal Emulation
- Servers (DHCP, TFTP, NFS)
TARGET PLAYGROUND
- Essential files for board execution
- JTAG/BDI configuration
- u-boot (checkout, configuration, build)
- Kernel (checkout, configuration, build)
- Root file system (rootfs)
- Flat Device Tree
- Build and execute applicable components on the target board
- Various root file systems
- CRAMFS
- Ramdisk
- MTD
- JFFS2
- roEXT2
- UBI
- Build and execute applicable components on the target board
- Comparison of root file systems
- Debugging
- Basic tools
- Local/Remote debugging
- User/Kernel space debugging
- GDB
- GDBserver
- JTAG/BDI (optional)
- Profiling
- gprof
- Gcov
- Oprofile
REAL-TIME
- Prerequisites
- Interrupts
- Reentrant code
- Real-time Linux
- Explicit/Implicit preemption points
- Real-time preemption patch
- Fully preemptive kernel
- Hard real-time extensions
- Adeos/Xenomai
- Adeos patch
- Xenomai
- Patch/configuration/build kernel
- Execution on board
SOFTWARE RELEASE
- Administration
- Development
- How to reproduce a software release?
MISC
- getopt
- Endianness
- Cheat sheets
Except where otherwise noted, content on this course outline is licensed under Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0).
Requirements
- Basic familiarity with using a GNU/Linux system (e.g., Ubuntu) as an end-user in user space
- Basic familiarity with a command-line shell
- Basic knowledge of user-space/application development with GNU/Linux
- Basic knowledge of embedded processors and development boards
- Basic C programming knowledge
- ...or perhaps a willingness to learn the above!
35 Hours
Testimonials (3)
The trainer's presentation and way of communicating.
Gianpiero Arico - Urmet Spa
Course - Embedded Linux Systems Architecture
I enjoyed having done full days of courses
Gianluca - Urmet Spa
Course - Embedded Linux Systems Architecture
Maybe more exercises could be better for lerning but the time was to little