1 files changed, 23 insertions, 9 deletions

diff --git a/firmware/target/arm/gigabeat/meg-fx/backlight-target.h b/firmware/target/arm/gigabeat/meg-fx/backlight-target.h
index 67a055449c..781fb9647b 100644
--- a/firmware/target/arm/gigabeat/meg-fx/backlight-target.h
+++ b/firmware/target/arm/gigabeat/meg-fx/backlight-target.h
@@ -34,7 +34,7 @@ enum buttonlight_selection
 /* Use these to set the buttonlight mode */
 enum buttonlight_mode
 {
-    /* ON follows the setting of the backlight - same brightness */
+    /* ON follows the setting */
     BUTTONLIGHT_ON,
 
     /* buttonlights always off */
@@ -43,23 +43,37 @@ enum buttonlight_mode
     /* buttonlights always on but set at lowest brightness */
     BUTTONLIGHT_FAINT,
 
-    /* buttonlights flicker when triggered */
+    /* buttonlights flicker when triggered - continues to flicker
+     * even if the flicker is still asserted.
+     */
     BUTTONLIGHT_FLICKER,
-};
-
 
-/* call to flicker the button lights */
-void __buttonlight_flicker(unsigned short brightness);
+    /* buttonlights solid for as long as triggered */
+    BUTTONLIGHT_SIGNAL,
+    
+    /* buttonlights follow backlight */
+    BUTTONLIGHT_FOLLOW,
+    
+    /* buttonlights show battery charging */
+    BUTTONLIGHT_CHARGING,
+};
 
 
-/* only use the XX__ENTRY when setting the mode */
-void __buttonlight_mode(enum buttonlight_mode mode);
+/* Call this to flicker or signal the button lights. Only is effective for
+ * modes that take a trigger input.
+ */
+void __buttonlight_trigger(void);
 
 
 /* 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);
+
+/* map the mode from the command into the state machine entries */
+/* See enum buttonlight_mode for available functions */
+void __buttonlight_mode(enum buttonlight_mode mode, 
+                        enum buttonlight_selection selection,
+                        unsigned short brightness);
 
 
 void __backlight_init(void);