From f4125707399d11a7d80587659c464b9bcddb8c56 Mon Sep 17 00:00:00 2001 From: tmk Date: Thu, 7 Jun 2012 02:25:15 +0900 Subject: Moved files to common, protocol and doc directory --- layer.c | 207 ---------------------------------------------------------------- 1 file changed, 207 deletions(-) delete mode 100644 layer.c (limited to 'layer.c') diff --git a/layer.c b/layer.c deleted file mode 100644 index 0854eede0..000000000 --- a/layer.c +++ /dev/null @@ -1,207 +0,0 @@ -/* -Copyright 2011 Jun Wako - -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 . -*/ - -#include "keymap.h" -#include "host.h" -#include "debug.h" -#include "timer.h" -#include "usb_keycodes.h" -#include "layer.h" - - -/* - * Parameters: - * SWITCH_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 SWITCH_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_SWITCH_DELAY: prevent from moving to new layer -#ifndef LAYER_SWITCH_DELAY -# define LAYER_SWITCH_DELAY 150 -#endif - -// LAYER_SEND_FN_TERM: send keycode if release key in this term -#ifndef LAYER_SEND_FN_TERM -# define LAYER_SEND_FN_TERM 500 -#endif - - -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_SUBST(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 (!keymap_fn_keycode(BIT_SUBST(fn_bits, sent_fn)) || - timer_elapsed(last_timer) > LAYER_SWITCH_DELAY) { - uint8_t _layer_to_switch = new_layer(BIT_SUBST(fn_bits, sent_fn)); - if (current_layer != _layer_to_switch) { // not switch layer yet - debug("Fn case: 1,2,3(LAYER_SWITCH_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 (host_has_anykey()) { // other keys is pressed - uint8_t _fn_to_send = BIT_SUBST(fn_bits, sent_fn); - if (_fn_to_send) { - debug("Fn case: 4(press other key during SWITCH_DELAY.)\n"); - // send only Fn key first - uint8_t tmp_mods = keyboard_report->mods; - host_add_code(keymap_fn_keycode(_fn_to_send)); - host_set_mods(last_mods); - host_send_keyboard_report(); - host_set_mods(tmp_mods); - host_del_code(keymap_fn_keycode(_fn_to_send)); - sent_fn |= _fn_to_send; - } - } - } - // add Fn keys to send - //host_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"); - debug("timer_count: "); debug_hex16(timer_count); debug("\n"); - - // pressed Fn - if ((fn_changed = BIT_SUBST(fn_bits, last_fn))) { - debug("fn_changed: "); debug_bin(fn_changed); debug("\n"); - if (host_has_anykey()) { - 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_SEND_FN_TERM) { - debug("Fn case: 6(not repeat)\n"); - // time passed: not repeate - sent_fn &= ~fn_changed; - } else { - debug("Fn case: 6(repeat)\n"); - } - } - } - // released Fn - if ((fn_changed = BIT_SUBST(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_SUBST(fn_changed, sent_fn)) { - debug("Fn case: 2(send Fn one shot: released Fn during LAYER_SEND_FN_TERM)\n"); - // send only Fn key first - uint8_t tmp_mods = keyboard_report->mods; - host_add_code(keymap_fn_keycode(fn_changed)); - host_set_mods(last_mods); - host_send_keyboard_report(); - host_set_mods(tmp_mods); - host_del_code(keymap_fn_keycode(fn_changed)); - sent_fn |= fn_changed; - } - } - debug("Switch Layer(released Fn): "); debug_hex(current_layer); - current_layer = new_layer(BIT_SUBST(fn_bits, sent_fn)); - debug(" -> "); debug_hex(current_layer); debug("\n"); - } - - layer_used = false; - 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<