Keyboard driver doesnt work

daniil1909 · **Joined:** Wed Sep 13, 2023 10:52 pm **Posts:** 1

hello i have troubles with keyboard driver
the problem is keyboard driver print character only on first miliseconds of boot if i continue type after bios keyboard doesnt work
keyb.c

Code:

void getc() {
int i, scancode;
scancode = inw(0x60);
for (i = 1000; i < 0; i++) {
    return scancode;
}
}

init.c keyb code

Code:

    while ( 1 == 1 ) {
        
        if (scan & 0x80) {
            
        }
        else {
        kprintf(scan, k++, 0x17);    
        }
        
    }

if i type with if (scan & 0x80) it doesnt work
but without it prints but only on first second of boot when i type after one second it doesnt print

Octocontrabass · **Joined:** Mon Mar 25, 2013 7:01 pm **Posts:** 5146

Don't ignore compiler warnings.

Scan codes aren't ASCII, are you converting them somewhere before you print them?

Are you using interrupts or polling?

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Keyboard driver doesnt work

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