altos/telelco-v3.0: Add contrast setting

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

diff --git a/src/drivers/ao_lco.h b/src/drivers/ao_lco.h
index 03c810be49fe7f0bfe6a9210323ff342735ad93d..50ed068acb2477040fc5630269b181c6db879a7a 100644 (file)
--- a/src/drivers/ao_lco.h
+++ b/src/drivers/ao_lco.h
@@ -39,16 +39,49 @@ 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_CONTRAST
+#  define AO_LCO_CONTRAST      -1
+#  define AO_LCO_BOX_FIRST     AO_LCO_CONTRAST
+# else
+#  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
+       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 +100,10 @@ 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 +112,10 @@ 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);
@@ -133,7 +169,7 @@ 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);
@@ -142,6 +178,30 @@ 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(int16_t contrast);
+
+int16_t
+ao_lco_get_contrast(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_ */