diff options
Diffstat (limited to 'ps2_vusb/layer.c')
| -rw-r--r-- | ps2_vusb/layer.c | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/ps2_vusb/layer.c b/ps2_vusb/layer.c deleted file mode 100644 index b9ce8ca46a..0000000000 --- a/ps2_vusb/layer.c +++ /dev/null @@ -1,183 +0,0 @@ -#include "keymap_skel.h" -#include "keyboard.h" -#include "debug.h" -#include "timer.h" -#include "layer.h" - -/* - * Parameters: - * ENTER_DELAY |=======| - * SEND_FN_TERM |================| - * - * Fn key processing cases: - * 1. release Fn after SEND_FN_TERM. - * Layer sw ___________|~~~~~~~~~~~|___ - * Fn press ___|~~~~~~~~~~~~~~~~~~~|___ - * Fn send ___________________________ - * - * 2. release Fn during SEND_FN_TERM.(not layer used) - * Layer sw ___________|~~~~~~|________ - * Fn press ___|~~~~~~~~~~~~~~|________ - * Fn key send __________________|~|______ - * other key press ___________________________ - * other key send ___________________________ - * - * 3. release Fn during SEND_FN_TERM.(layer used) - * Layer sw ___________|~~~~~~|________ - * Fn press ___|~~~~~~~~~~~~~~|________ - * Fn key send ___________________________ - * Fn send ___________________________ - * other key press _____________|~~|__________ - * other key send _____________|~~|__________ - * - * 4. press other key during ENTER_DELAY. - * Layer sw ___________________________ - * Fn key press ___|~~~~~~~~~|_____________ - * Fn key send ______|~~~~~~|_____________ - * other key press ______|~~~|________________ - * other key send _______|~~|________________ - * - * 5. press Fn while press other key. - * Layer sw ___________________________ - * Fn key press ___|~~~~~~~~~|_____________ - * Fn key send ___|~~~~~~~~~|_____________ - * other key press ~~~~~~~|___________________ - * other key send ~~~~~~~|___________________ - * - * 6. press Fn twice quickly and keep holding down.(repeat) - * Layer sw ___________________________ - * Fn key press ___|~|____|~~~~~~~~~~~~~~~~ - * Fn key send _____|~|__|~~~~~~~~~~~~~~~~ - */ - -// LAYER_ENTER_DELAY: prevent from moving new layer -#define LAYER_ENTER_DELAY 10 - -// LAYER_SEND_FN_TERM: send keycode if release key in this term -#define LAYER_SEND_FN_TERM 40 - - -uint8_t default_layer = 0; -uint8_t current_layer = 0; - -static bool layer_used = false; -static uint8_t new_layer(uint8_t fn_bits); - - -uint8_t layer_get_keycode(uint8_t row, uint8_t col) -{ - uint8_t code = keymap_get_keycode(current_layer, row, col); - // normal key or mouse key - if ((IS_KEY(code) || IS_MOUSEKEY(code))) { - layer_used = true; - } - return code; -} - -// bit substract b from a -#define BIT_SUBT(a, b) (a&(a^b)) -void layer_switching(uint8_t fn_bits) -{ - // layer switching - static uint8_t last_fn = 0; - static uint8_t last_mods = 0; - static uint16_t last_timer = 0; - static uint8_t sent_fn = 0; - - if (fn_bits == last_fn) { // Fn state is not changed - if (fn_bits == 0) { - // do nothing - } else { - if (timer_elapsed(last_timer) > LAYER_ENTER_DELAY) { - uint8_t _layer_to_switch = new_layer(BIT_SUBT(fn_bits, sent_fn)); - if (current_layer != _layer_to_switch) { // not switch layer yet - debug("Fn case: 1,2,3(LAYER_ENTER_DELAY passed)\n"); - debug("Switch Layer: "); debug_hex(current_layer); - current_layer = _layer_to_switch; - layer_used = false; - debug(" -> "); debug_hex(current_layer); debug("\n"); - } - } else { - if (keyboard_has_key()) { // other keys is pressed - uint8_t _fn_to_send = BIT_SUBT(fn_bits, sent_fn); - if (_fn_to_send) { - debug("Fn case: 4(send Fn before other key pressed)\n"); - // send only Fn key first - keyboard_swap_report(); - keyboard_clear_report(); - keyboard_add_code(keymap_fn_keycode(_fn_to_send)); // TODO: do all Fn keys - keyboard_add_mod(last_mods); - keyboard_send(); - keyboard_swap_report(); - sent_fn |= _fn_to_send; - } - } - } - // add Fn keys to send - //keyboard_add_code(keymap_fn_keycode(fn_bits&sent_fn)); // TODO: do all Fn keys - } - } else { // Fn state is changed(edge) - uint8_t fn_changed = 0; - - debug("fn_bits: "); debug_bin(fn_bits); debug("\n"); - debug("sent_fn: "); debug_bin(sent_fn); debug("\n"); - debug("last_fn: "); debug_bin(last_fn); debug("\n"); - debug("last_mods: "); debug_hex(last_mods); debug("\n"); - debug("last_timer: "); debug_hex16(last_timer); debug("\n"); - - // pressed Fn - if ((fn_changed = BIT_SUBT(fn_bits, last_fn))) { - debug("fn_changed: "); debug_bin(fn_changed); debug("\n"); - if (keyboard_has_key()) { - debug("Fn case: 5(pressed Fn with other key)\n"); - sent_fn |= fn_changed; - } else if (fn_changed & sent_fn) { // pressed same Fn in a row - if (timer_elapsed(last_timer) > LAYER_ENTER_DELAY) { - debug("Fn case: 6(repate2)\n"); - // time passed: not repeate - sent_fn &= ~fn_changed; - } else { - debug("Fn case: 6(repate)\n"); - } - } - } - // released Fn - if ((fn_changed = BIT_SUBT(last_fn, fn_bits))) { - debug("fn_changed: "); debug_bin(fn_changed); debug("\n"); - if (timer_elapsed(last_timer) < LAYER_SEND_FN_TERM) { - //if (!layer_used && BIT_SUBT(fn_changed, sent_fn)) { // layer not used && Fn not sent - if (BIT_SUBT(fn_changed, sent_fn)) { // layer not used && Fn not sent - debug("Fn case: 2(send Fn one shot: released Fn during LAYER_SEND_FN_TERM)\n"); - // send only Fn key first - keyboard_swap_report(); - keyboard_clear_report(); - keyboard_add_code(keymap_fn_keycode(fn_changed)); // TODO: do all Fn keys - keyboard_add_mod(last_mods); - keyboard_send(); - keyboard_swap_report(); - sent_fn |= fn_changed; - } - } - debug("Switch Layer(released Fn): "); debug_hex(current_layer); - current_layer = new_layer(BIT_SUBT(fn_bits, sent_fn)); - layer_used = false; - debug(" -> "); debug_hex(current_layer); debug("\n"); - } - - last_fn = fn_bits; - last_mods = keyboard_report()->mods; - last_timer = timer_read(); - } - // send Fn keys - for (uint8_t i = 0; i < 8; i++) { - if ((sent_fn & fn_bits) & (1<<i)) { - keyboard_add_code(keymap_fn_keycode(1<<i)); - } - } -} - -inline -static uint8_t new_layer(uint8_t fn_bits) -{ - return (fn_bits ? keymap_fn_layer(fn_bits) : default_layer); -} |