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Host and target setup
21 Lessons-
StartAbout the instructor
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StartSource code and course materials
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PreviewHost and target setup
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PreviewTool-chain download
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StartImportant Note
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PreviewInstalling gparted application
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StartTool-chain installation and PATH settings
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StartNote for the students
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StartTarget preparation : Serial debug setup
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StartImportant documents
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StartUnderstanding booting sequence of beaglebone black hardware
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StartPreparing SD card for SD boot
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StartCopying boot images to SD card
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StartBooting BBB via SD card
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StartMaking SD boot default on BBB by erasing eMMC MBR
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PreviewUpdating Linux kernel image
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PreviewLinux kernel compilation
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StartModules compilation
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StartModules install
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StartUpdate new boot images and modules in SD card
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PreviewEnabling internet over USB
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Linux kernel module
12 Lessons-
StartIntroduction to Linux kernel module
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StartUser space Vs kernel space
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PreviewLKM writing syntax
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Preview__init and __exit macros
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PreviewLKM entry point registration and other macros
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StartHello World LKM
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StartBuilding a Linux kernel module
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StartCompilation and testing of an LKM
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StartTesting of an LKM on target
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StartMakefile
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StartIntree building
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Startprintk
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Character device and driver
12 Lessons-
StartWhat is device driver ?
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PreviewA char driver , char device and char device number
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PreviewDynamically allocating char device numbers
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PreviewPseudo character driver implementation
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StartCharacter device registration
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StartCharacter device registration contd.
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PreviewCharacter driver file operation methods
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StartCharacter driver file operation methods contd.
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StartImplementing file operation methods
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StartFile operations structure initialization
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StartCreating device files
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StartCharacter driver cleanup function implementation
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Character driver file operations implementation
9 Lessons -
Char driver with multiple device nodes
12 Lessons-
Startpcd driver with multiple devices
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StartPcd driver with multiple devices code implementation part-1
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StartPcd driver with multiple devices code implementation part-2
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StartPcd driver with multiple devices code implementation part-3
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StartPcd driver with multiple devices code implementation part-4
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StartPcd driver with multiple devices code implementation part-5
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StartPcd driver with multiple devices code implementation part-6
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StartPcd driver with multiple devices code implementation part-7
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StartPcd driver with multiple devices testing
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PreviewPcd driver with multiple devices testing contd
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StartPcd driver with multiple devices lseek implementation
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StartContainer of discussion
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Platform bus, Platform devices and Platform drivers
19 Lessons-
StartPlatform devices and drivers
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StartExample of platform drivers
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StartRegistering platform device and drivers
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StartPlatform driver code exercise
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StartPlatform device setup code implementation
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StartPlatform device setup code implementation contd.
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StartPlatform driver code implementation part-1
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StartPlatform driver code implementation part-2
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StartPlatform driver code implementation part-3
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StartPlatform driver code implementation part-4
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StartPlatform driver code implementation part-5
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StartPlatform driver code implementation part-6
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StartTesting platform driver
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StartLinux device resource managed functions
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StartUsing device resource managed kernel functions
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StartTesting with more platform devices
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StartFixing kernel crash
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StartPlatform device driver matching using platform device ids
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PreviewFixing error handling in probe function
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Device tree
11 Lessons-
StartIntroduction to device tree
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StartWriting device tree
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PreviewDevice tree structure
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PreviewDevice tree writing syntax
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StartDevice tree parent and child node
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StartDevice tree properties
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Start'compatible' property
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StartDevice tree binding
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Startpcd device tree version
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PreviewSwitching to Linux kernel version 5.4
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StartUpdating Linux kernel image of 5.4
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Device tree nodes and platform driver
6 Lessons -
Linux device driver model
11 Lessons-
StartLinux device model
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Startkobjects
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Startkobject type and kset
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Startsysfs and kobject attributes
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StartCreating sysfs attributes
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Startpcd_sysfs_attributes coding part 1
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Startpcd_sysfs_attributes coding part 2
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Startpcd sysfs kernel module testing
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Startshow and store methods of the sysfs attributes
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Startpcd_sysfs_attributes coding part 3
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StartAttribute grouping
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GPIO Sysfs driver implementation
10 Lessons-
StartExercise GPIO Sysfs driver implementation
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StartGPIO Sysfs driver implementation part-1
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StartGPIO Sysfs driver implementation part-2
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StartGPIO Sysfs driver implementation part-3
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StartGPIO Sysfs driver implementation part-4
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StartGPIO Sysfs driver implementation part-5
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StartGPIO Sysfs driver implementation part-6
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StartGPIO Sysfs driver implementation part-7
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StartGPIO Sysfs driver implementation part-8
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StartGpio syfs driver testing
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Pin control subsystem of Linux
10 Lessons-
StartPin control subsystem and pin controller
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StartWriting pin configuration node
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StartLCD exercise
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PreviewSignificance of LCD application
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PreviewAdding pin configuration node for gpios
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StartExploring LCD code
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StartSending command to LCD
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StartCreating LCD command code
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StartTesting LCD application over gpio sysfs
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StartAssignment : Implementing LCD platform driver
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Linux Device Driver Programming With Beaglebone Black (LDD1)
Foundation course on practical Linux device driver programming
What You Will Learn
- Fundamentals of Linux kernel module and writing syntax
- Character device driver implementation
- Platform driver implementation
- Device tree node syntax, properties of device tree nodes
- Device instantiation through device tree nodes
- Kernel synchronization services , mutex , spinlocks usage
- Linux GPIO Subsystem
- Makefile and LKM build procedure
- Platform bus, Platform device, and platform driver concepts
- Learn device tree from scratch
- Kernel APIs to process device tree nodes
- Device tree overlays and overlays testing via u-boot
- Linux device model and sysfs
- Linux pinctrl subsystem
This course includes
22 hours on-demand video
6 articles
10 downloadable resources
Access on mobile and TV
Certificate of completion
Course Curriculum
14 sections • 151 lectures • 21h 52m total length
FASTBIT EMBEDDED BRAIN ACADEMY
Instructor
