Linux Device Driver Programming Using Beaglebone Black(LDD1)
About Course
==> This should be your very first course to dive into the exciting world of “Linux device drivers” <==
In this course you will learn ,
- Fundamentals Linux kernel module and syntax
- Character device driver theory and code implementation
- Platform bus, Platform device, and platform driver concepts
- Platform driver implementation
- Device tree from scratch
- Accessing device tree nodes from drivers
- Device instantiation through device tree nodes
- Device tree properties and node syntax
- Device tree overlays
- Overlays testing via u-boot
- Kernel synchronization services (Mutex, Spinlocks)
- Linux device model and sysfs
- Linux GPIO subsystem
- Linux pinctrl subsystem
Hardware Requirements:
1) For some exercises involving testing of GPIOs, pinctrl, device tree nodes, overlays, you need a board.
In this course, Beaglebone Black board is being used.
2) Mini USB cable to power BBB
3) USB to UART cable for serial connection with BBB
4) Micro SD card 8/16 GB
5) SD card reader
6) 16×2 LCD and 10K potentiometer
7) Jumper wires
8)Bread board
OS Requirements:
32/64 bit Ubuntu 18.04+ LTS
Learning order of FastBit Embedded Brain Academy Courses,
If you are a beginner in the field of embedded systems, then you can take our courses in the below-mentioned order.
This is just a recommendation from the instructor for beginners.
1) Microcontroller Embedded C Programming: absolute beginners(Embedded C)
2) Embedded Systems Programming on ARM Cortex-M3/M4 Processor(ARM Cortex M4 Processor specific)
3) Mastering Microcontroller with Embedded Driver Development(MCU1)
4) Mastering Microcontroller: TIMERS, PWM, CAN, RTC,LOW POWER(MCU2)
5) Mastering Microcontroller: STM32-LTDC, LCD-TFT, LVGL(MCU3)
6) Embedded System Design using UML State Machines(State machine)
7) Mastering RTOS: Hands-on FreeRTOS and STM32Fx with Debugging(RTOS)
8) ARM Cortex M Microcontroller DMA Programming Demystified(DMA)
9) STM32Fx Microcontroller Custom Bootloader Development(Bootloader)
10) Embedded Linux Step by Step using Beaglebone Black(Linux)
11) Linux device driver programming using Beaglebone Black(LDD1)
Course Content
Host and target setup
-
A Message from the Professor
-
Host and target setup
07:56 -
Tool-chain download
02:21 -
Installing gparted application
01:07 -
Tool-chain installation and PATH settings
03:31 -
Target preparation Serial debug setup
05:27 -
Understanding booting sequence of beaglebone black hardware
06:21 -
Preparing SD card for SD boot
06:18 -
Copying boot images to SD card
06:39 -
Booting BBB via SD card
13:35 -
Making SD boot default on BBB by erasing eMMC MBR
05:44 -
Updating Linux kernel image
02:41 -
Linux kernel compilation
06:21 -
Modules compilation
00:42 -
Modules install
02:15 -
Update new boot images and modules in SD card
04:16 -
Enabling internet over USB
09:49
Linux kernel module
Character device and driver
Character driver file operations implementation
Char driver with multiple device nodes
Platform bus, Platform devices and Platform drivers
Device tree
Device tree nodes and platform driver
Device tree overlays
Linux device driver model
Linux GPIO subsystem
GPIO Sysfs driver implementation
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