qt creator 下开发pc驱动

一.makefile文件的定义

TEMPLATE = app
CONFIG += console
CONFIG -= app_bundle
CONFIG -= qt

DEFINES += _KERNEL_
DEFINES += MODULE
INCLUDEPATH +=/lib/modules/4.15.0-73-generic/build \
         /lib/modules/4.15.0-73-generic/build/include \
/lib/modules/4.15.0-73-generic/build/arch/x86 \
/lib/modules/4.15.0-73-generic/build/arch/x86/include

SOURCES += \
    khello.c

二.源文件定义

#include<linux/module.h>
#include<linux/init.h>

MODULE_LICENSE("GPL");
MODULE_AUTHOR("innoink");
MODULE_DESCRIPTION("hello world module");

static int __init khello_init(void){
    printk(KERN_ERR"hello world!");
    return 0;
}

static void __exit khello_exit(void){
    printk(KERN_EMERG"hello exit");
}

module_init(khello_init)
module_exit(khello_exit)

三..pro文件配置

TEMPLATE = app
CONFIG += console
CONFIG -= app_bundle
CONFIG -= qt

DEFINES += _KERNEL_
DEFINES += MODULE
INCLUDEPATH +=/lib/modules/4.15.0-73-generic/build \
         /lib/modules/4.15.0-73-generic/build/include \
/lib/modules/4.15.0-73-generic/build/arch/x86 \
/lib/modules/4.15.0-73-generic/build/arch/x86/include

SOURCES += \
    khello.c

四.删除build步骤中的qmake步骤