1 files changed, 203 insertions, 0 deletions

diff --git a/common/keyboard.c b/common/keyboard.c
new file mode 100644
index 000000000..5c2643c95
--- /dev/null
+++ b/common/keyboard.c
@@ -0,0 +1,203 @@
+/*
+Copyright 2011 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 "keyboard.h"
+#include "host.h"
+#include "layer.h"
+#include "matrix.h"
+#include "led.h"
+#include "usb_keycodes.h"
+#include "timer.h"
+#include "print.h"
+#include "debug.h"
+#include "command.h"
+#ifdef MOUSEKEY_ENABLE
+#include "mousekey.h"
+#endif
+#ifdef EXTRAKEY_ENABLE
+#include <util/delay.h>
+#endif
+
+
+static uint8_t last_leds = 0;
+
+
+void keyboard_init(void)
+{
+    timer_init();
+    matrix_init();
+#ifdef PS2_MOUSE_ENABLE
+    ps2_mouse_init();
+#endif
+}
+
+void keyboard_proc(void)
+{
+    uint8_t fn_bits = 0;
+#ifdef EXTRAKEY_ENABLE
+    uint16_t consumer_code = 0;
+#endif
+
+    matrix_scan();
+
+    if (matrix_is_modified()) {
+        if (debug_matrix) matrix_print();
+#ifdef DEBUG_LED
+        // LED flash for debug
+        DEBUG_LED_CONFIG;
+        DEBUG_LED_ON;
+#endif
+    }
+
+    if (matrix_has_ghost()) {
+        // should send error?
+        debug("matrix has ghost!!\n");
+        return;
+    }
+
+    host_swap_keyboard_report();
+    host_clear_keyboard_report();
+    for (int row = 0; row < matrix_rows(); row++) {
+        for (int col = 0; col < matrix_cols(); col++) {
+            if (!matrix_is_on(row, col)) continue;
+
+            uint8_t code = layer_get_keycode(row, col);
+            if (code == KB_NO) {
+                // do nothing
+            } else if (IS_MOD(code)) {
+                host_add_mod_bit(MOD_BIT(code));
+            } else if (IS_FN(code)) {
+                fn_bits |= FN_BIT(code);
+            }
+// TODO: use table or something
+#ifdef EXTRAKEY_ENABLE
+            // System Control
+            else if (code == KB_SYSTEM_POWER) {
+#ifdef HOST_PJRC
+                if (suspend && remote_wakeup) {
+                    usb_remote_wakeup();
+                } else {
+                    host_system_send(SYSTEM_POWER_DOWN);
+                }
+#else
+                host_system_send(SYSTEM_POWER_DOWN);
+#endif
+                host_system_send(0);
+                _delay_ms(500);
+            } else if (code == KB_SYSTEM_SLEEP) {
+                host_system_send(SYSTEM_SLEEP);
+                host_system_send(0);
+                _delay_ms(500);
+            } else if (code == KB_SYSTEM_WAKE) {
+                host_system_send(SYSTEM_WAKE_UP);
+                host_system_send(0);
+                _delay_ms(500);
+            }
+            // Consumer Page
+            else if (code == KB_AUDIO_MUTE) {
+                consumer_code = AUDIO_MUTE;
+            } else if (code == KB_AUDIO_VOL_UP) {
+                consumer_code = AUDIO_VOL_UP;
+            } else if (code == KB_AUDIO_VOL_DOWN) {
+                consumer_code = AUDIO_VOL_DOWN;
+            }
+            else if (code == KB_MEDIA_NEXT_TRACK) {
+                consumer_code = TRANSPORT_NEXT_TRACK;
+            } else if (code == KB_MEDIA_PREV_TRACK) {
+                consumer_code = TRANSPORT_PREV_TRACK;
+            } else if (code == KB_MEDIA_STOP) {
+                consumer_code = TRANSPORT_STOP;
+            } else if (code == KB_MEDIA_PLAY_PAUSE) {
+                consumer_code = TRANSPORT_PLAY_PAUSE;
+            } else if (code == KB_MEDIA_SELECT) {
+                consumer_code = AL_CC_CONFIG;
+            }
+            else if (code == KB_MAIL) {
+                consumer_code = AL_EMAIL;
+            } else if (code == KB_CALCULATOR) {
+                consumer_code = AL_CALCULATOR;
+            } else if (code == KB_MY_COMPUTER) {
+                consumer_code = AL_LOCAL_BROWSER;
+            }
+            else if (code == KB_WWW_SEARCH) {
+                consumer_code = AC_SEARCH;
+            } else if (code == KB_WWW_HOME) {
+                consumer_code = AC_HOME;
+            } else if (code == KB_WWW_BACK) {
+                consumer_code = AC_BACK;
+            } else if (code == KB_WWW_FORWARD) {
+                consumer_code = AC_FORWARD;
+            } else if (code == KB_WWW_STOP) {
+                consumer_code = AC_STOP;
+            } else if (code == KB_WWW_REFRESH) {
+                consumer_code = AC_REFRESH;
+            } else if (code == KB_WWW_FAVORITES) {
+                consumer_code = AC_BOOKMARKS;
+            }
+#endif
+            else if (IS_KEY(code)) {
+                host_add_key(code);
+            }
+#ifdef MOUSEKEY_ENABLE
+            else if (IS_MOUSEKEY(code)) {
+                mousekey_decode(code);
+            }
+#endif
+            else {
+                debug("ignore keycode: "); debug_hex(code); debug("\n");
+            }
+        }
+    }
+
+    layer_switching(fn_bits);
+
+    if (command_proc()) {
+        return;
+    }
+
+    // TODO: should send only when changed from last report
+    if (matrix_is_modified()) {
+        host_send_keyboard_report();
+#ifdef EXTRAKEY_ENABLE
+        host_consumer_send(consumer_code);
+#endif
+#ifdef DEBUG_LED
+        // LED flash for debug
+        DEBUG_LED_CONFIG;
+        DEBUG_LED_OFF;
+#endif
+    }
+
+#ifdef MOUSEKEY_ENABLE
+    mousekey_send();
+#endif
+
+#ifdef PS2_MOUSE_ENABLE
+    // TODO: should comform new API
+    if (ps2_mouse_read() == 0)
+        ps2_mouse_usb_send();
+#endif
+
+    if (last_leds != host_keyboard_leds()) {
+        keyboard_set_leds(host_keyboard_leds());
+        last_leds = host_keyboard_leds();
+    }
+}
+
+void keyboard_set_leds(uint8_t leds)
+{
+    led_set(leds);
+}