hi all,
i am working in a board like assabet, i have enabled the pc keyboard on
it. Later i found the the caps
num & scr lock leds are not glowing. so i attached the following code in
handle_kbd_event() function.
/* 186,197,198 are the break codes for the caps, num ,and scroll lock
*/
if(scancode==186 || scancode ==197 || scancode==198)
{
if(scancode==186)
caps=!caps;
if(scancode==197)
num==!num;
if(scancode==198)
scr==!scr;
kbd_write_output_w(0xED);
if(kbd_wait_input()==0xFA);
kbd_write_output_w((caps << 2) || (num << 1) || (scr));
}
here the leds are working fine upto the login prompt (login: ). when i
entered into root, i gets hanged
leaving the message "bad pc value ... killing interrupt
handler...interrupt handler not in sync.."
can any one help me how to get the leds working.
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