DEMO\application
....\...........\ioctl.c
....\...........\schar.h
....\driver
....\......\Makefile
....\......\schar.c
....\......\schar.h
....\Example
....\.......\char_driver
....\.......\...........\char_drv1.c
....\.......\...........\Makefile
....\.......\...........\test_app1
....\.......\...........\test_app1.c
....\.......\hello_wrold
....\.......\...........\hello_world1.c
....\.......\...........\hello_world2.c
....\.......\...........\hello_world3.c
....\.......\...........\hello_world4.c
....\.......\...........\hello_world5.c
....\.......\...........\Makefile
....\.......\proc_driver
....\.......\...........\Makefile
....\.......\...........\proc_drv.c
DEMO