Revision 48
Fixes
| lab3.c | ||
|---|---|---|
| 33 | 33 |
} |
| 34 | 34 |
|
| 35 | 35 |
extern uint8_t scancode[2]; |
| 36 |
extern int two_byte_scancode; |
|
| 36 |
extern int sz; |
|
| 37 |
extern int done; |
|
| 37 | 38 |
extern int got_error; |
| 38 | 39 |
extern uint32_t sys_inb_counter; |
| 39 | 40 |
|
| ... | ... | |
| 59 | 60 |
case HARDWARE: /* hardware interrupt notification */ |
| 60 | 61 |
if (msg.m_notify.interrupts & kbc_irq) { /* subscribed interrupt */
|
| 61 | 62 |
kbc_ih(); |
| 62 |
if (!(two_byte_scancode || got_error)) { /* finished processing a scancode */
|
|
| 63 |
if (scancode[0] == TWO_BYTE_CODE) kbd_print_scancode(!(scancode[1] & BREAK_CODE_BIT), 2, scancode); |
|
| 64 |
else kbd_print_scancode(!(scancode[0] & BREAK_CODE_BIT), 1, scancode); |
|
| 65 |
} else { break; }
|
|
| 63 |
if(done) |
|
| 64 |
kbd_print_scancode(!(scancode[sz-1] & BREAK_CODE_BIT), sz, scancode); |
|
| 65 |
|
|
| 66 | 66 |
if (scancode[0] == ESC_BREAK_CODE) good = 0; |
| 67 | 67 |
} |
| 68 | 68 |
break; |
| ... | ... | |
| 134 | 134 |
} |
| 135 | 135 |
if (msg.m_notify.interrupts & kbc_irq) { /// subscribed interrupt
|
| 136 | 136 |
kbc_ih(); |
| 137 |
if (!(two_byte_scancode || got_error)) { /// finished processing a scancode
|
|
| 138 |
if (scancode[0] == TWO_BYTE_CODE) kbd_print_scancode(!(scancode[1] & BREAK_CODE_BIT), 2, scancode); |
|
| 139 |
else kbd_print_scancode(!(scancode[0] & BREAK_CODE_BIT), 1, scancode); |
|
| 137 |
if(done) {
|
|
| 138 |
kbd_print_scancode(!(scancode[sz-1] & BREAK_CODE_BIT), sz, scancode); |
|
| 140 | 139 |
time = 0; |
| 141 | 140 |
no_interrupts = 0; |
| 142 | 141 |
if (scancode[0] == ESC_BREAK_CODE) good = 0; |
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