1 files changed, 44 insertions, 0 deletions

diff --git a/firmware/target/arm/gigabeat/meg-fx/backlight-target.h b/firmware/target/arm/gigabeat/meg-fx/backlight-target.h
index c53d00d8de..67a055449c 100644
--- a/firmware/target/arm/gigabeat/meg-fx/backlight-target.h
+++ b/firmware/target/arm/gigabeat/meg-fx/backlight-target.h
@@ -19,11 +19,55 @@
 #ifndef BACKLIGHT_TARGET_H
 #define BACKLIGHT_TARGET_H
 
+
+/* select the led */
+enum buttonlight_selection
+{
+    /* all leds */
+    BUTTONLIGHT_LED_ALL,
+
+    /* only the menu/power led (two buttons for one LED) */
+    BUTTONLIGHT_LED_MENU
+};
+
+
+/* Use these to set the buttonlight mode */
+enum buttonlight_mode
+{
+    /* ON follows the setting of the backlight - same brightness */
+    BUTTONLIGHT_ON,
+
+    /* buttonlights always off */
+    BUTTONLIGHT_OFF,
+
+    /* buttonlights always on but set at lowest brightness */
+    BUTTONLIGHT_FAINT,
+
+    /* buttonlights flicker when triggered */
+    BUTTONLIGHT_FLICKER,
+};
+
+
+/* call to flicker the button lights */
+void __buttonlight_flicker(unsigned short brightness);
+
+
+/* only use the XX__ENTRY when setting the mode */
+void __buttonlight_mode(enum buttonlight_mode mode);
+
+
+/* select which led to use on the button lights. Other combinations are
+ * possible, but don't look very good.
+ */
+void __buttonlight_select(enum buttonlight_selection selection);
+
+
 void __backlight_init(void);
 void __backlight_on(void);
 void __backlight_off(void);
 void __backlight_set_brightness(int val);
 
+/* true: backlight fades off - false: backlight fades on */
 void __backlight_dim(bool dim);
 
 #endif