first linux kernel driver
Reference:
LED驱动/dev/led
preparation
get kernel version from uname -r.
find real KERNELDIR (in Makefile), for kernel module programming.
if /lib/module/build doesn&......
first linux kernel driver
Reference:
LED驱动/dev/led
preparation
get kernel version from uname -r.
find real KERNELDIR (in Makefile), for kernel module programming.
if /lib/module/build doesn&......
之前一直有个愿望,把Linux版的仙剑1移植到“掌机”上。此“掌机”的意思是一个可以抱在手上玩,但并非手机的游戏机。去年(还是前年)冲动买下的STM32F7开发板放在柜子里吃灰,看着5寸屏幕,200MHz主频的开发板无处可用,也是心急如焚。偶然看到了NuttX的消息,说是有人做了stm32f7 discovery的移植,打算探究一番。至少,如果LCD屏幕可用的话,C代码的仙剑如果能交叉编译,也就基......