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The AT keyboard controller now correctly rejects any bytes during reset delay.

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This commit is contained in:
OBattler
2020-08-04 04:25:41 +02:00
parent eff0d4dea8
commit 3e4a1ebd69
1 changed files with 8 additions and 6 deletions
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14
src/device/keyboard_at.c
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@@ -746,9 +746,9 @@ add_data(atkbd_t *dev, uint8_t val)
static void
add_data_kbd_queue(uint8_t val)
add_data_kbd_queue(atkbd_t *dev, uint8_t val)
{
if (!keyboard_scan || (channel_queue_pos[1] >= 16))
if (!keyboard_scan || dev->reset_delay || (channel_queue_pos[1] >= 16))
return;
kbd_log("channel_queue[1][channel_queue_pos[1]] = %02X;\n", (uint32_t) val);
channel_queue[1][channel_queue_pos[1]] = val;
@@ -787,7 +787,7 @@ add_data_vals(atkbd_t *dev, uint8_t *val, uint8_t len)
kbd_log("%02X", send);
#endif
add_data_kbd_queue(send);
add_data_kbd_queue(dev, send);
}
#ifdef ENABLE_KEYBOARD_AT_LOG
@@ -1033,7 +1033,7 @@ add_data_kbd(uint16_t val)
kbd_log("%02X\n", val);
#endif
add_data_kbd_queue(translate ? (nont_to_t[val] | sc_or) : val);
add_data_kbd_queue(dev, translate ? (nont_to_t[val] | sc_or) : val);
break;
}
@@ -2016,7 +2016,7 @@ do_command:
#ifdef ENABLE_KEYBOARD_AT_LOG
kbd_log("ATkbd: reset last scan code\n");
#endif
add_data_kbd_queue(kbd_last_scan_code);
add_data_kbd_queue(dev, kbd_last_scan_code);
break;
case 0xff: /* reset */
@@ -2646,7 +2646,9 @@ keyboard_at_set_mouse(void (*func)(uint8_t val, void *priv), void *priv)
void
keyboard_at_adddata_keyboard_raw(uint8_t val)
{
add_data_kbd_queue(val);
atkbd_t *dev = SavedKbd;
add_data_kbd_queue(dev, val);
}