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-rw-r--r--common/action_util.c307
1 files changed, 0 insertions, 307 deletions
diff --git a/common/action_util.c b/common/action_util.c
deleted file mode 100644
index dbee630d1..000000000
--- a/common/action_util.c
+++ /dev/null
@@ -1,307 +0,0 @@
-/*
-Copyright 2013 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-#include "host.h"
-#include "report.h"
-#include "debug.h"
-#include "action_util.h"
-#include "timer.h"
-
-static inline void add_key_byte(uint8_t code);
-static inline void del_key_byte(uint8_t code);
-#ifdef NKRO_ENABLE
-static inline void add_key_bit(uint8_t code);
-static inline void del_key_bit(uint8_t code);
-#endif
-
-static uint8_t real_mods = 0;
-static uint8_t weak_mods = 0;
-
-#ifdef USB_6KRO_ENABLE
-#define RO_ADD(a, b) ((a + b) % KEYBOARD_REPORT_KEYS)
-#define RO_SUB(a, b) ((a - b + KEYBOARD_REPORT_KEYS) % KEYBOARD_REPORT_KEYS)
-#define RO_INC(a) RO_ADD(a, 1)
-#define RO_DEC(a) RO_SUB(a, 1)
-static int8_t cb_head = 0;
-static int8_t cb_tail = 0;
-static int8_t cb_count = 0;
-#endif
-
-// TODO: pointer variable is not needed
-//report_keyboard_t keyboard_report = {};
-report_keyboard_t *keyboard_report = &(report_keyboard_t){};
-
-#ifndef NO_ACTION_ONESHOT
-static int8_t oneshot_mods = 0;
-#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
-static int16_t oneshot_time = 0;
-#endif
-#endif
-
-
-void send_keyboard_report(void) {
- keyboard_report->mods = real_mods;
- keyboard_report->mods |= weak_mods;
-#ifndef NO_ACTION_ONESHOT
- if (oneshot_mods) {
-#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
- if (TIMER_DIFF_16(timer_read(), oneshot_time) >= ONESHOT_TIMEOUT) {
- dprintf("Oneshot: timeout\n");
- clear_oneshot_mods();
- }
-#endif
- keyboard_report->mods |= oneshot_mods;
- if (has_anykey()) {
- clear_oneshot_mods();
- }
- }
-#endif
- host_keyboard_send(keyboard_report);
-}
-
-/* key */
-void add_key(uint8_t key)
-{
-#ifdef NKRO_ENABLE
- if (keyboard_nkro) {
- add_key_bit(key);
- return;
- }
-#endif
- add_key_byte(key);
-}
-
-void del_key(uint8_t key)
-{
-#ifdef NKRO_ENABLE
- if (keyboard_nkro) {
- del_key_bit(key);
- return;
- }
-#endif
- del_key_byte(key);
-}
-
-void clear_keys(void)
-{
- // not clear mods
- for (int8_t i = 1; i < KEYBOARD_REPORT_SIZE; i++) {
- keyboard_report->raw[i] = 0;
- }
-}
-
-
-/* modifier */
-uint8_t get_mods(void) { return real_mods; }
-void add_mods(uint8_t mods) { real_mods |= mods; }
-void del_mods(uint8_t mods) { real_mods &= ~mods; }
-void set_mods(uint8_t mods) { real_mods = mods; }
-void clear_mods(void) { real_mods = 0; }
-
-/* weak modifier */
-uint8_t get_weak_mods(void) { return weak_mods; }
-void add_weak_mods(uint8_t mods) { weak_mods |= mods; }
-void del_weak_mods(uint8_t mods) { weak_mods &= ~mods; }
-void set_weak_mods(uint8_t mods) { weak_mods = mods; }
-void clear_weak_mods(void) { weak_mods = 0; }
-
-/* Oneshot modifier */
-#ifndef NO_ACTION_ONESHOT
-void set_oneshot_mods(uint8_t mods)
-{
- oneshot_mods = mods;
-#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
- oneshot_time = timer_read();
-#endif
-}
-void clear_oneshot_mods(void)
-{
- oneshot_mods = 0;
-#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
- oneshot_time = 0;
-#endif
-}
-#endif
-
-
-
-
-/*
- * inspect keyboard state
- */
-uint8_t has_anykey(void)
-{
- uint8_t cnt = 0;
- for (uint8_t i = 1; i < KEYBOARD_REPORT_SIZE; i++) {
- if (keyboard_report->raw[i])
- cnt++;
- }
- return cnt;
-}
-
-uint8_t has_anymod(void)
-{
- return bitpop(real_mods);
-}
-
-uint8_t get_first_key(void)
-{
-#ifdef NKRO_ENABLE
- if (keyboard_nkro) {
- uint8_t i = 0;
- for (; i < KEYBOARD_REPORT_BITS && !keyboard_report->nkro.bits[i]; i++)
- ;
- return i<<3 | biton(keyboard_report->nkro.bits[i]);
- }
-#endif
-#ifdef USB_6KRO_ENABLE
- uint8_t i = cb_head;
- do {
- if (keyboard_report->keys[i] != 0) {
- break;
- }
- i = RO_INC(i);
- } while (i != cb_tail);
- return keyboard_report->keys[i];
-#else
- return keyboard_report->keys[0];
-#endif
-}
-
-
-
-/* local functions */
-static inline void add_key_byte(uint8_t code)
-{
-#ifdef USB_6KRO_ENABLE
- int8_t i = cb_head;
- int8_t empty = -1;
- if (cb_count) {
- do {
- if (keyboard_report->keys[i] == code) {
- return;
- }
- if (empty == -1 && keyboard_report->keys[i] == 0) {
- empty = i;
- }
- i = RO_INC(i);
- } while (i != cb_tail);
- if (i == cb_tail) {
- if (cb_tail == cb_head) {
- // buffer is full
- if (empty == -1) {
- // pop head when has no empty space
- cb_head = RO_INC(cb_head);
- cb_count--;
- }
- else {
- // left shift when has empty space
- uint8_t offset = 1;
- i = RO_INC(empty);
- do {
- if (keyboard_report->keys[i] != 0) {
- keyboard_report->keys[empty] = keyboard_report->keys[i];
- keyboard_report->keys[i] = 0;
- empty = RO_INC(empty);
- }
- 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++;
-#else
- int8_t i = 0;
- int8_t empty = -1;
- for (; i < KEYBOARD_REPORT_KEYS; i++) {
- if (keyboard_report->keys[i] == code) {
- break;
- }
- if (empty == -1 && keyboard_report->keys[i] == 0) {
- empty = i;
- }
- }
- if (i == KEYBOARD_REPORT_KEYS) {
- if (empty != -1) {
- keyboard_report->keys[empty] = code;
- }
- }
-#endif
-}
-
-static inline void del_key_byte(uint8_t code)
-{
-#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 (cb_count == 0) {
- // reset head and tail
- cb_tail = cb_head = 0;
- }
- if (i == RO_DEC(cb_tail)) {
- // left shift when next to tail
- do {
- cb_tail = RO_DEC(cb_tail);
- 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
- for (uint8_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) {
- if (keyboard_report->keys[i] == code) {
- keyboard_report->keys[i] = 0;
- }
- }
-#endif
-}
-
-#ifdef NKRO_ENABLE
-static inline void add_key_bit(uint8_t code)
-{
- if ((code>>3) < KEYBOARD_REPORT_BITS) {
- keyboard_report->nkro.bits[code>>3] |= 1<<(code&7);
- } else {
- dprintf("add_key_bit: can't add: %02X\n", code);
- }
-}
-
-static inline void del_key_bit(uint8_t code)
-{
- if ((code>>3) < KEYBOARD_REPORT_BITS) {
- keyboard_report->nkro.bits[code>>3] &= ~(1<<(code&7));
- } else {
- dprintf("del_key_bit: can't del: %02X\n", code);
- }
-}
-#endif
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