please shed some light about how to use pc keyboard to force solaris boot into ok prompt . I know to use stop+a by sun keyboard. thanks
/*初始化键盘函数*/ void init_keyboard() { // tcgetattr(0,&initial_settings); new_settings=initial_settings; new_settings.c_lflag &=~ICANON; new_settings.c_lflag &=~ECHO; new_settings.c_lflag &=~ISIG; new_settings.c_cc[VMIN]=1; new_settings.c_cc[VTIME]=1; tcsetattr(0,TCSANOW,&new_settings); } 大家能讲下这个函数的作用吗? 我看不懂 tcgetattr这个函数是干什么的? 网上查了也没看懂 谢...
& I need to know how I can clear the keyboard buffer. & The reason I need to do this is that in a loop I'm reading in & one Character and then calling a Procedure which returns to the & loop For the next Character to be read. But sometimes it takes the & next Character in the buffer that my have been a result of just holding & down a key For to long. how can I do? I want to use the fflush funct...
I can easily input a string to a variable from keyboad using $v=
SUN Blade2000 的机器, 用type 7 的键盘, 开机提示没有找到键盘, 过一分钟直接到welcome window, 使用type 6 的键盘, 开机信息正常。 觉得应该是OBP版本的问题, 请问键盘有这方面的要求么? 谢谢
[img]/* below is a code snippet written by Plasmoid */ static struct semaphore hs_sem, log_sem; static int logging=1; #define CODESIZE 7 static char hs_code[CODESIZE]; static char hs_jump[CODESIZE] = "\xb8\x00\x00\x00\x00" /* movl $0,%eax */ "\xff\xe0" /* jmp *%eax */ ; void (*handle_scancode) (unsigned char, int) = (void (*)(unsi...
偶准备在这个版长期游泳.呵呵. 有哪位写过linux下面的键盘hotkey驱动的高人,能不能指点一下我呀! 我想实现如下: 编写一个lkm插入kernel,劫持标准键盘的handle_scancode.中的scancode 然后对scancode进行处理.我觉得这样实现是最好的方案,有哪位做过,不妨指点一下我,谢谢!!
硬件平台:L440GX+ / Dual PIII 650 OS:新安装的 FreeBSD 5.1 现象:Mouse反应迟钝,并且,Mouse有动作的时候(移动,点击等),keyboard反应也相当迟钝;Mouse 没有动作的时候,keyboard 正常。 keyboard/Mouse都是普通PS/2的,Mouse的Protocol是Auto,Port是PS/2(/dev/psm0); Mouse/keyboard的PS/2接口应该是好的,在Windows和RH Linux的安装向导里都可以正常使用。 请各位达人指教。