File list (Check if you may need any files):
字符驱动\hdcode_led.c
........\.ello_ioctl\.hello.c.swp
........\...........\.hello.ko.cmd
........\...........\.hello.mod.o.cmd
........\...........\.hello.o.cmd
........\...........\Desktop_1.ini
........\...........\Desktop_2.ini
........\...........\hello.c
........\...........\hello.ko
........\...........\hello.mod.c
........\...........\hello.mod.o
........\...........\hello.o
........\...........\Makefile
........\...........\Module.markers
........\...........\Module.symvers
........\...........\modules.order
........\...........\test
........\...........\test.c
........\...........\.tmp_versions\hello.mod
........\my_driver\.my_driver.ko.cmd
........\.........\.my_driver.mod.o.cmd
........\.........\.my_driver.o.cmd
........\.........\Makefile
........\.........\Module.symvers
........\.........\modules.order
........\.........\my_driver.c
........\.........\my_driver.c~
........\.........\my_driver.ko
........\.........\my_driver.mod.c
........\.........\my_driver.mod.o
........\.........\my_driver.o
........\.........\test_char
........\.........\test_char.c
........\.........\test_char.c~
........\.........\.tmp_versions\my_driver.mod
........\...bus\.bus.ko.cmd
........\......\.bus.ko.unsigned.cmd
........\......\.bus.mod.o.cmd
........\......\.bus.o.cmd
........\......\bbb.c
........\......\bus.c
........\......\bus.ko
........\......\bus.ko.unsigned
........\......\bus.mod.c
........\......\bus.mod.o
........\......\bus.o
........\......\Desktop_1.ini
........\......\Desktop_2.ini
........\......\Makefile
........\......\Module.markers
........\......\Module.symvers
........\......\modules.order
........\......\.tmp_versions\bus.mod
........\hello_ioctl\.tmp_versions
........\my_driver\.tmp_versions
........\...bus\.tmp_versions
........\hello_ioctl
........\my_driver
........\my_bus
字符驱动