203 lines
5.7 KiB
C
203 lines
5.7 KiB
C
/*
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Copyright 2011 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "keyboard.h"
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#include "host.h"
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#include "layer.h"
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#include "matrix.h"
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#include "led.h"
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#include "usb_keycodes.h"
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#include "timer.h"
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#include "print.h"
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#include "debug.h"
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#include "command.h"
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#ifdef MOUSEKEY_ENABLE
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#include "mousekey.h"
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#endif
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#ifdef USB_EXTRA_ENABLE
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#include <util/delay.h>
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#endif
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static uint8_t last_leds = 0;
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void keyboard_init(void)
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{
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timer_init();
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matrix_init();
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#ifdef PS2_MOUSE_ENABLE
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ps2_mouse_init();
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#endif
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}
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void keyboard_proc(void)
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{
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uint8_t fn_bits = 0;
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#ifdef USB_EXTRA_ENABLE
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uint16_t consumer_code = 0;
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#endif
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matrix_scan();
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if (matrix_is_modified()) {
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if (debug_matrix) matrix_print();
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#ifdef DEBUG_LED
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// LED flash for debug
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DEBUG_LED_CONFIG;
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DEBUG_LED_ON;
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#endif
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}
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if (matrix_has_ghost()) {
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// should send error?
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debug("matrix has ghost!!\n");
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return;
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}
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host_swap_keyboard_report();
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host_clear_keyboard_report();
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for (int row = 0; row < matrix_rows(); row++) {
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for (int col = 0; col < matrix_cols(); col++) {
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if (!matrix_is_on(row, col)) continue;
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uint8_t code = layer_get_keycode(row, col);
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if (code == KB_NO) {
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// do nothing
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} else if (IS_MOD(code)) {
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host_add_mod_bit(MOD_BIT(code));
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} else if (IS_FN(code)) {
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fn_bits |= FN_BIT(code);
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}
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#ifdef USB_EXTRA_ENABLE
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// System Control
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else if (code == KB_SYSTEM_POWER) {
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#ifdef HOST_PJRC
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if (suspend && remote_wakeup) {
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usb_remote_wakeup();
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} else {
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host_system_send(SYSTEM_POWER_DOWN);
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}
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#else
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host_system_send(SYSTEM_POWER_DOWN);
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#endif
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host_system_send(0);
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_delay_ms(500);
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} else if (code == KB_SYSTEM_SLEEP) {
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host_system_send(SYSTEM_SLEEP);
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host_system_send(0);
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_delay_ms(500);
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} else if (code == KB_SYSTEM_WAKE) {
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host_system_send(SYSTEM_WAKE_UP);
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host_system_send(0);
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_delay_ms(500);
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}
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// Consumer Page
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else if (code == KB_AUDIO_MUTE) {
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consumer_code = AUDIO_MUTE;
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} else if (code == KB_AUDIO_VOL_UP) {
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consumer_code = AUDIO_VOL_UP;
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} else if (code == KB_AUDIO_VOL_DOWN) {
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consumer_code = AUDIO_VOL_DOWN;
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}
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else if (code == KB_MEDIA_NEXT_TRACK) {
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consumer_code = TRANSPORT_NEXT_TRACK;
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} else if (code == KB_MEDIA_PREV_TRACK) {
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consumer_code = TRANSPORT_PREV_TRACK;
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} else if (code == KB_MEDIA_STOP) {
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consumer_code = TRANSPORT_STOP;
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} else if (code == KB_MEDIA_PLAY_PAUSE) {
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consumer_code = TRANSPORT_PLAY_PAUSE;
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} else if (code == KB_MEDIA_SELECT) {
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consumer_code = AL_CC_CONFIG;
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}
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else if (code == KB_MAIL) {
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consumer_code = AL_EMAIL;
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} else if (code == KB_CALCULATOR) {
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consumer_code = AL_CALCULATOR;
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} else if (code == KB_MY_COMPUTER) {
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consumer_code = AL_LOCAL_BROWSER;
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}
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else if (code == KB_WWW_SEARCH) {
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consumer_code = AC_SEARCH;
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} else if (code == KB_WWW_HOME) {
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consumer_code = AC_HOME;
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} else if (code == KB_WWW_BACK) {
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consumer_code = AC_BACK;
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} else if (code == KB_WWW_FORWARD) {
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consumer_code = AC_FORWARD;
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} else if (code == KB_WWW_STOP) {
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consumer_code = AC_STOP;
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} else if (code == KB_WWW_REFRESH) {
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consumer_code = AC_REFRESH;
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} else if (code == KB_WWW_FAVORITES) {
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consumer_code = AC_BOOKMARKS;
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}
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#endif
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else if (IS_KEY(code)) {
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host_add_key(code);
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}
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#ifdef MOUSEKEY_ENABLE
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else if (IS_MOUSEKEY(code)) {
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mousekey_decode(code);
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}
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#endif
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else {
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debug("ignore keycode: "); debug_hex(code); debug("\n");
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}
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}
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}
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layer_switching(fn_bits);
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if (command_proc()) {
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return;
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}
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// TODO: should send only when changed from last report
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if (matrix_is_modified()) {
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host_send_keyboard_report();
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#ifdef USB_EXTRA_ENABLE
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host_consumer_send(consumer_code);
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#endif
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#ifdef DEBUG_LED
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// LED flash for debug
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DEBUG_LED_CONFIG;
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DEBUG_LED_OFF;
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#endif
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}
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#ifdef MOUSEKEY_ENABLE
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mousekey_send();
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#endif
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#ifdef PS2_MOUSE_ENABLE
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// TODO: should comform new API
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if (ps2_mouse_read() == 0)
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ps2_mouse_usb_send();
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#endif
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if (last_leds != host_keyboard_leds()) {
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keyboard_set_leds(host_keyboard_leds());
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last_leds = host_keyboard_leds();
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}
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}
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void keyboard_set_leds(uint8_t leds)
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{
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led_set(leds);
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}
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