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Added locking capslock key support and default now.

This commit is contained in:
tmk 2011-09-01 11:21:35 +09:00
parent 0dde25e81c
commit b703de7b29
2 changed files with 34 additions and 0 deletions
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3
adb_usb/config.h
View File

@ -31,6 +31,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define MATRIX_ROWS 16 // keycode bit: 3-0
#define MATRIX_COLS 8 // keycode bit: 6-4
/* Locking Caps Lock support */
#define MATRIX_HAS_LOCKING_CAPS
/* key combination for command */
#define IS_COMMAND() ( \

31
adb_usb/matrix.c
View File

@ -25,6 +25,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "print.h"
#include "util.h"
#include "debug.h"
#include "host.h"
#include "led.h"
#include "adb.h"
#include "matrix.h"
@ -36,6 +38,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
# error "MATRIX_ROWS must not exceed 255"
#endif
#define CAPS 0x39
#define CAPS_UP (CAPS | 0x80)
#define ROW(key) ((key)>>3&0x0F)
#define COL(key) ((key)&0x07)
static bool _matrix_is_modified = false;
@ -93,11 +100,35 @@ uint8_t matrix_scan(void)
key0 = codes>>8;
key1 = codes&0xFF;
#ifdef MATRIX_HAS_LOCKING_CAPS
// Send Caps key up event
if (matrix_is_on(ROW(CAPS), COL(CAPS))) {
_matrix_is_modified = true;
_register_key(CAPS_UP);
}
#endif
if (codes == 0) { // no keys
return 0;
} else if (key0 == 0xFF && key1 != 0xFF) { // error
return codes&0xFF;
} else {
#ifdef MATRIX_HAS_LOCKING_CAPS
if (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) {
// Ignore LockingCaps key down event when CAPS LOCK is on
if (key0 == CAPS && (key1 == CAPS || key1 == 0xFF)) return 0;
if (key0 == CAPS) key0 = key1;
if (key1 == CAPS) key1 = 0xFF;
// Convert LockingCaps key up event into down event
if (key0 == CAPS_UP) key0 = CAPS;
if (key1 == CAPS_UP) key1 = CAPS;
} else {
// CAPS LOCK off:
// Ignore LockingCaps key up event when CAPS LOCK is off
if (key0 == CAPS_UP && (key1 == CAPS_UP || key1 == 0xFF)) return 0;
if (key0 == CAPS_UP) key0 = key1;
if (key1 == CAPS_UP) key1 = 0xFF;
}
#endif
_matrix_is_modified = true;
_register_key(key0);
if (key1 != 0xFF) // key1 is 0xFF when no second key.