altos: Add support for backlight control in ao_lco_bits

[fw/altos] / src / drivers / ao_lco.h

diff --git a/src/drivers/ao_lco.h b/src/drivers/ao_lco.h
index 65e9a8c9cb76c4a70a6650eb7145a75682056885..42f4e6d845a2ad0a798f683e796f4211aa5a4045 100644 (file)
--- a/src/drivers/ao_lco.h
+++ b/src/drivers/ao_lco.h
@@ -39,16 +39,62 @@ extern uint8_t      ao_lco_drag_race;       /* true when drag race mode enabled */
 #endif
 
 extern uint8_t ao_lco_pad;             /* Currently selected pad */
-extern uint16_t        ao_lco_box;             /* Currently selected box */
+extern int16_t ao_lco_box;             /* Currently selected box */
 
 extern uint8_t ao_lco_armed;           /* armed mode active */
 extern uint8_t ao_lco_firing;          /* fire button pressed */
 
 extern struct ao_pad_query     ao_pad_query;   /* Last received QUERY from pad */
 
+#ifdef AO_LCO_DRAG_RACE_BOX
+#define AO_LCO_BOX_DRAG                0               /* Box number to enable drag race mode (old LCO bits) */
+#define AO_LCO_BOX_FIRST       AO_LCO_BOX_DRAG
+#else
+#define AO_LCO_LCO_VOLTAGE     0               /* Box number to show LCO voltage */
+# ifdef AO_LCO_HAS_BACKLIGHT
+#   define AO_LCO_BACKLIGHT    -2
+#   ifndef AO_LCO_BOX_FIRST
+#    define AO_LCO_BOX_FIRST AO_LCO_BACKLIGHT
+#   endif
+# endif
+# ifdef AO_LCO_HAS_CONTRAST
+#  define AO_LCO_CONTRAST      -1
+#  ifndef AO_LCO_BOX_FIRST
+#   define AO_LCO_BOX_FIRST    AO_LCO_CONTRAST
+#  endif
+# endif
+# ifndef AO_LCO_BOX_FIRST
+#  define AO_LCO_BOX_FIRST     AO_LCO_LCO_VOLTAGE
+# endif
+#endif
 #define AO_LCO_PAD_VOLTAGE     0               /* Pad number to show box voltage */
 
-extern uint16_t        ao_lco_min_box, ao_lco_max_box;
+static inline bool
+ao_lco_box_pseudo(int16_t box)
+{
+       switch (box) {
+#ifdef AO_LCO_LCO_VOLTAGE
+       case AO_LCO_LCO_VOLTAGE:
+               return true;
+#endif
+#ifdef AO_LCO_DRAG_RACE_BOX
+       case AO_LCO_BOX_DRAG:
+               return true;
+#endif
+#ifdef AO_LCO_CONTRAST
+       case AO_LCO_CONTRAST:
+               return true;
+#endif
+#ifdef AO_LCO_BACKLIGHT
+       case AO_LCO_BACKLIGHT:
+               return true;
+#endif
+       default:
+               return false;
+       }
+}
+
+extern int16_t ao_lco_min_box, ao_lco_max_box;
 
 #define AO_LCO_MASK_SIZE(n)    (((n) + 7) >> 3)
 #define AO_LCO_MASK_ID(n)      ((n) >> 3)
@@ -67,10 +113,10 @@ void
 ao_lco_update(void);
 
 uint8_t
-ao_lco_pad_present(uint16_t box, uint8_t pad);
+ao_lco_pad_present(int16_t box, uint8_t pad);
 
 uint8_t
-ao_lco_pad_first(uint16_t box);
+ao_lco_pad_first(int16_t box);
 
 void
 ao_lco_set_pad(uint8_t new_pad);
@@ -79,7 +125,10 @@ void
 ao_lco_step_pad(int8_t dir);
 
 void
-ao_lco_set_box(uint16_t new_box);
+ao_lco_set_box(int16_t new_box);
+
+void
+ao_lco_step_box(int8_t dir);
 
 void
 ao_lco_set_armed(uint8_t armed);
@@ -87,6 +136,9 @@ ao_lco_set_armed(uint8_t armed);
 void
 ao_lco_set_firing(uint8_t firing);
 
+void
+ao_lco_pretend(void);
+
 void
 ao_lco_toggle_drag(void);
 
@@ -130,7 +182,7 @@ void
 ao_lco_show_pad(uint8_t pad);
 
 void
-ao_lco_show_box(uint16_t box);
+ao_lco_show_box(int16_t box);
 
 void
 ao_lco_show(void);
@@ -139,6 +191,38 @@ void
 ao_lco_init(void);
 
 uint8_t
-ao_lco_box_present(uint16_t box);
+ao_lco_box_present(int16_t box);
+
+#ifdef AO_LCO_HAS_CONTRAST
+void
+ao_lco_set_contrast(int32_t contrast);
+
+int32_t
+ao_lco_get_contrast(void);
+#endif
+
+#ifdef AO_LCO_HAS_BACKLIGHT
+void
+ao_lco_set_backlight(int32_t backlight);
+
+int32_t
+ao_lco_get_backlight(void);
+#endif
+
+#ifdef AO_LCO_SEARCH_API
+
+void
+ao_lco_search_start(void);
+
+void
+ao_lco_search_box_check(int16_t box);
+
+void
+ao_lco_search_box_present(int16_t box);
+
+void
+ao_lco_search_done(void);
+
+#endif /* AO_LCO_SEARCH_API */
 
 #endif /* _AO_LCO_H_ */