Implement suspend action for RedScarfIII

keyboard/RedScarfIII/Makefile

@@ -54,7 +54,8 @@ SRC =	keymap_common.c \
 	backlight.c \
 	ledmap.c \
 	yc059.c \
-    rgb.c
+    rgb.c \
+    suspend.c
 
 ifdef KEYMAP
     SRC := keymap_$(KEYMAP).c $(SRC)

keyboard/RedScarfIII/Makefile.pjrc

@@ -54,7 +54,8 @@ SRC =	keymap_common.c \
 	backlight.c \
 	ledmap.c \
 	yc059.c \
-    rgb.c
+    rgb.c \
+    suspend.c
 
 ifdef KEYMAP
     SRC := keymap_$(KEYMAP).c $(SRC)

keyboard/RedScarfIII/backlight.c

@@ -37,7 +37,7 @@ inline void backlight_set_raw(uint8_t raw);
 #ifdef SOFTPWM_LED_ENABLE
 #ifdef FADING_LED_ENABLE
 static uint8_t backlight_mode;
-#endif 
+#endif
 #endif
 
 /* Backlight pin configuration

keyboard/RedScarfIII/config.h

@@ -68,6 +68,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
 )
 
+#define SUSPEND_ACTION
+
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.

keyboard/RedScarfIII/suspend.c

@@ -0,0 +1,35 @@
+/*
+Copyright 2014 Kai Ryu <kai1103@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 <avr/io.h>
+#include "suspend.h"
+#include "rgb.h"
+
+#ifdef SUSPEND_ACTION
+
+void suspend_power_down_action(void)
+{
+    DDRE  &= ~(1<<PE2);
+    PORTE &= ~(1<<PE2);
+}
+
+void suspend_wakeup_init_action(void)
+{
+    rgb_init();
+}
+
+#endif