'Void cleanup module void' presentation slideshows

By: Monis Javed Nalin Sharma Obedullah

By: Monis Javed Nalin Sharma Obedullah. Kernel Module Programming. a program having control over everything that occurs in system. central part of operating system. it acts as an interface between the user applications and the hardware.

551 views • 40 slides

How to make a pseudo-file

246 views • 24 slides

CS 635 Advanced Systems Programming

343 views • 23 slides

CS 635 Advanced Systems Programming

238 views • 23 slides

KEY ???? ????

KEY ???? ????. Lecture #12. ??. GPIO ? Control Registers KEY ???? ?? KEY Driver ???? key-driver.c ?? ?? ???? key-app.c. GPIO(General-Purpose I/O). PXA255 processor ? 81 ?? GPIO pin ? ?? GPIO ? 27 ?? ?? register ? ??? ???? set pin direction (GPDR0~2) read pin level (GPLR0~2)

561 views • 21 slides

Operating Systems Lab. (#3)

371 views • 14 slides

proc & ppstream

proc & ppstream. ???? : ??? ?? : ???. Content. Save module message to /proc Get ppstream channel ID IP refresh bug. Proc(1). struct proc_dir_entry *create_proc_entry ( const char *name, // ???? mode_t mode, // ?? struct proc_dir_entry *parent // ? /proc ???? );

320 views • 11 slides