di0ib/tmk_keyboard_custom
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Implement 6KRO feature

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This commit is contained in:
Kai Ryu 2014-05-12 18:47:50 +09:00
parent a45dbd2728
commit 59c8417c9e
2 changed files with 73 additions and 46 deletions
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4
common.mk
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@ -48,8 +48,8 @@ ifdef NKRO_ENABLE
OPT_DEFS += -DNKRO_ENABLE
endif
ifdef GKRO_ENABLE
OPT_DEFS += -D_6KRO_ENABLE
ifdef USB_6KRO_ENABLE
OPT_DEFS += -DUSB_6KRO_ENABLE
endif
ifdef SLEEP_LED_ENABLE

115
common/action_util.c
View File

@ -30,9 +30,9 @@ static inline void del_key_bit(uint8_t code);
static uint8_t real_mods = 0;
static uint8_t weak_mods = 0;
#ifdef _6KRO_ENABLE
#ifdef USB_6KRO_ENABLE
#define RO_ADD(a, b) ((a + b) % REPORT_KEYS)
#define RO_SUB(a, b) ((a - b) % REPORT_KEYS)
#define RO_SUB(a, b) ((a - b + REPORT_KEYS) % REPORT_KEYS)
#define RO_INC(a) RO_ADD(a, 1)
#define RO_DEC(a) RO_SUB(a, 1)
static int8_t cb_head = 0;
@ -144,12 +144,16 @@ void clear_oneshot_mods(void)
*/
uint8_t has_anykey(void)
{
#ifdef USB_6KRO_ENABLE
return cb_count;
#else
uint8_t cnt = 0;
for (uint8_t i = 1; i < REPORT_SIZE; i++) {
if (keyboard_report->raw[i])
cnt++;
}
return cnt;
#endif
}
uint8_t has_anymod(void)
@ -167,7 +171,11 @@ uint8_t get_first_key(void)
return i<<3 | biton(keyboard_report->nkro.bits[i]);
}
#endif
#ifdef USB_6KRO_ENABLE
return keyboard_report->keys[cb_head];
#else
return keyboard_report->keys[0];
#endif
}
@ -175,59 +183,52 @@ uint8_t get_first_key(void)
/* local functions */
static inline void add_key_byte(uint8_t code)
{
#ifdef _6KRO_ENABLE
#ifdef USB_6KRO_ENABLE
int8_t i = cb_head;
int8_t idle = -1;
if (cb_count) {
do {
if (keyboard_report->keys[i] == code) {
break;
return;
}
if (idle == -1 && keyboard_report->keys[i] == 0) {
idle = i;
}
i = RO_INC(i);
} while (i != cb_tail);
}
else {
// buffer is empty
keyboard_report->keys[cb_head] = code;
cb_tail = RO_INC(cb_tail);
cb_count++;
return;
}
// code is unique
if (i == cb_tail) {
// buffer is full
if (cb_tail == cb_head) {
if (idle == -1) {
// pop head when has no idle space
cb_head = RO_INC(cb_head);
cb_count--;
}
else {
// pack when has idle space
uint8_t offset = 1;
i = RO_INC(idle);
do {
if (keyboard_report->keys[i] != 0) {
keyboard_report->keys[idle] = keyboard_report->keys[i];
keyboard_report->keys[i] = 0;
idle = RO_INC(idle);
}
else {
offset++;
}
i = RO_INC(i);
} while (i != cb_tail);
cb_tail = RO_SUB(cb_tail, offset);
if (i == cb_tail) {
// code is unique
if (cb_tail == cb_head) {
// buffer is full
if (idle == -1) {
// pop head when has no idle space
cb_head = RO_INC(cb_head);
cb_count--;
}
else {
// pack when has idle space
uint8_t offset = 1;
i = RO_INC(idle);
do {
if (keyboard_report->keys[i] != 0) {
keyboard_report->keys[idle] = keyboard_report->keys[i];
keyboard_report->keys[i] = 0;
idle = RO_INC(idle);
}
else {
offset++;
}
i = RO_INC(i);
} while (i != cb_tail);
cb_tail = RO_SUB(cb_tail, offset);
}
}
}
// add to tail
keyboard_report->keys[cb_tail] = code;
cb_tail = RO_INC(cb_tail);
cb_count++;
}
// add to tail
keyboard_report->keys[cb_tail] = code;
cb_tail = RO_INC(cb_tail);
cb_count++;
#else
int8_t i = 0;
int8_t empty = -1;
@ -245,27 +246,42 @@ static inline void add_key_byte(uint8_t code)
}
}
#endif
/*
dprintf("\n");
for (uint8_t i = 0; i < REPORT_KEYS; i++) {
dprintf("%02X ", keyboard_report->keys[i]);
}
dprintf("\n");
for (uint8_t i = 0; i < REPORT_KEYS; i++) {
dprintf("%c%c ", i==cb_head?'H':' ', i==cb_tail?'T':' ');
}
dprintf("\n");
*/
}
static inline void del_key_byte(uint8_t code)
{
#ifdef _6KRO_ENABLE
#ifdef USB_6KRO_ENABLE
uint8_t i = cb_head;
if (cb_count) {
do {
if (keyboard_report->keys[i] == code) {
keyboard_report->keys[i] = 0;
cb_count--;
if (i == cb_tail) {
if (cb_count == 0) {
cb_tail = cb_head = 0;
}
if (i == RO_DEC(cb_tail)) {
do {
cb_tail = RO_DEC(cb_tail);
if (keyboard_report->keys[cb_tail] != 0) {
if (keyboard_report->keys[RO_DEC(cb_tail)] != 0) {
break;
}
} while (cb_tail != cb_head);
}
break;
}
i = RO_INC(i);
} while (i != cb_tail);
}
#else
@ -275,6 +291,17 @@ static inline void del_key_byte(uint8_t code)
}
}
#endif
/*
dprintf("\n");
for (uint8_t i = 0; i < REPORT_KEYS; i++) {
dprintf("%02X ", keyboard_report->keys[i]);
}
dprintf("\n");
for (uint8_t i = 0; i < REPORT_KEYS; i++) {
dprintf("%c%c ", i==cb_head?'H':' ', i==cb_tail?'T':' ');
}
dprintf("\ntail=%d\n", cb_tail);
*/
}
#ifdef NKRO_ENABLE