void kbd_Irq1Handler(struct InterruptInfo *r){
stopints();
uint8_t tmp;
tmp=kbd_GetScanCode();
if(tmp>=0x80){
//tmp=kbd_GetScanCode();
tmp^=0x80;
kbd_DoUnshifts(tmp);
}else{
if(kbd_DoShifts(tmp)==0){ //if not a shift-type key
if ((kbd_shifts.caps^kbd_shifts.shift)==1) {
kd_putc_xy(kbdus_caps[tmp],11,12);
kbd_PutBuffer(tmp,kbdus_caps[tmp]);
}else{
kd_putc_xy(kbdus[tmp],10,12);
kbd_PutBuffer(tmp,kbdus[tmp]);
}
}
startints();
}
}
//this function sends characters to the keyboard buffer
//from a string of characters
void sendtokeyb(const char *s,queue_t *q)
{
int i;
stopints();
for (i=0;s[i];i++)
{
inq(q,s[i]);
};
startints();
};
int kbd_PutBuffer(uint16_t scan,uint8_t asci){
stopints();
if(current_key>=KBD_BUFFER_SIZE){
return -1;
}
keys[current_key].scancode=scan;
keys[current_key].asci=asci;
current_key++;
startints();
return 0;
}
kbd_key kbd_PopBuffer(){
kbd_key k;
while(current_key==0){
hlt();
//fill in busy code here
}
stopints();
current_key--;
k.scancode=keys[current_key].scancode;
k.asci=keys[current_key].asci;
startints();
return k;
}
