1 files changed, 85 insertions, 0 deletions
diff --git a/common/eeconfig.h b/common/eeconfig.h
new file mode 100644
index 0000000000..3e195478b5
--- /dev/null
+++ b/common/eeconfig.h
@@ -0,0 +1,85 @@
+/*
+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/>.
+*/
+
+#ifndef EECONFIG_H
+#define EECONFIG_H
+
+#include <stdint.h>
+
+#ifndef EECONFIG_IS_ENABLED
+#define EECONFIG_IS_ENABLED()       true
+#endif
+
+#define EECONFIG_MAGIC_NUMBER                   (uint16_t)0xFEED
+
+/* eeprom parameteter address */
+#define EECONFIG_MAGIC                          (uint16_t *)0
+#define EECONFIG_DEBUG                          (uint8_t *)2
+#define EECONFIG_DEFAULT_LAYER                  (uint8_t *)3
+#define EECONFIG_KEYCONF                        (uint8_t *)4
+#define EECONFIG_MOUSEKEY_ACCEL                 (uint8_t *)5
+
+
+/* debug bit */
+#define EECONFIG_DEBUG_ENABLE                   (1<<0)
+#define EECONFIG_DEBUG_MATRIX                   (1<<1)
+#define EECONFIG_DEBUG_KEYBOARD                 (1<<2)
+#define EECONFIG_DEBUG_MOUSE                    (1<<3)
+
+/* keyconf bit */
+#define EECONFIG_KEYCONF_SWAP_CONTROL_CAPSLOCK     (1<<0)
+#define EECONFIG_KEYCONF_CAPSLOCK_TO_CONTROL       (1<<1)
+#define EECONFIG_KEYCONF_SWAP_LALT_LGUI            (1<<2)
+#define EECONFIG_KEYCONF_SWAP_RALT_RGUI            (1<<3)
+#define EECONFIG_KEYCONF_NO_GUI                    (1<<4)
+#define EECONFIG_KEYCONF_SWAP_GRAVE_ESC            (1<<5)
+#define EECONFIG_KEYCONF_SWAP_BACKSLASH_BACKSPACE  (1<<6)
+
+
+/* XXX: Not portable. Bit field order depends on implementation */
+typedef union {
+    uint8_t raw;
+    struct {
+        bool swap_control_capslock:1;
+        bool capslock_to_control:1;
+        bool swap_lalt_lgui:1;
+        bool swap_ralt_rgui:1;
+        bool no_gui:1;
+        bool swap_grave_esc:1;
+        bool swap_backslash_backspace:1;
+        bool reserved:1;
+    };
+} keyconf;
+
+bool eeconfig_is_enabled(void);
+
+void eeconfig_init(void);
+
+void eeconfig_enable(void);
+
+void eeconfig_disable(void);
+
+uint8_t eeconfig_read_debug(void);
+void eeconfig_write_debug(uint8_t val);
+
+uint8_t eeconfig_read_defalt_layer(void);
+void eeconfig_write_defalt_layer(uint8_t val);
+
+uint8_t eeconfig_read_keyconf(void);
+void eeconfig_write_keyconf(uint8_t val);
+
+#endif