Linux Driver Development Index

1, embedded development environment to build

The porting of Telnet on the mini2440

The transplant of Opencv-2.4.9 on the mini2440

Build an embedded development environment summary

2. Linux Device driver

Linux Driver header File

A step-by-step study of Linux driver driver module makefile analysis

Step-by-step learning of Linux drivers (Kconfig, Makefile)

Step-by-step learning of Linux-driven character device LEDs

Statically compiled into the Linux kernel

How the kernel can find the driver by the main device number, the secondary device number to find the device

Linux-driven kernel space allocation memory

Learn the Linux drive automatically creating device nodes in one step

Step-by-step learning of Linux-driven Device Control interface functions (IOCTL functions)

MINI2440_PWM.C analysis (PWM drive)

MINI2440_ADC.C Analysis (ADC driver)

Linux-Driven Kernel timers

Step-by-step learning of Linux-driven kernel interrupt functions Request_irq

Linux Drive interrupts the work queue for the lower half of the

Basic concept of Linux device model (i)

Linux Device Models (Kobject, Kset, and Subsystem) (ii)

Linux Device model (bus, device and driver) (iii)

Linux platform device-driven match automatic matching

Linux driven Platform Driver Model summary (based on tiny210 platform LED driver)

Linux Drive block Device (Unload block module crashes, not resolved) (i)

Linux Drive block Device Architecture (ii)

Linux Driver Development Index