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 253f9702e3904c92560385a6b1964a88632024bf..50ed068acb2477040fc5630269b181c6db879a7a 100644 (file)
--- a/src/drivers/ao_lco.h
+++ b/src/drivers/ao_lco.h
@@ -3,7 +3,8 @@
  *
  * 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; version 2 of the License.
+ * 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
@@ -18,7 +19,189 @@
 #ifndef _AO_LCO_H_
 #define _AO_LCO_H_
 
+#include <ao_lco_func.h>
+
+#ifndef AO_LCO_DRAG
+#define AO_LCO_DRAG    1
+#endif
+
+#define DEBUG  1
+
+#if DEBUG
+extern uint8_t ao_lco_debug;
+#define PRINTD(...) do { if (!ao_lco_debug) break; printf ("\r%5lu %s: ", (unsigned long) ao_tick_count, __func__); printf(__VA_ARGS__); flush(); } while(0)
+#else
+#define PRINTD(...) 
+#endif
+
+#if AO_LCO_DRAG
+extern uint8_t ao_lco_drag_race;       /* true when drag race mode enabled */
+#endif
+
+extern uint8_t ao_lco_pad;             /* Currently selected pad */
+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 */
+
+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)
+#define AO_LCO_MASK_SHIFT(n)   ((n) & 7)
+
+extern uint8_t ao_lco_box_mask[AO_LCO_MASK_SIZE(AO_PAD_MAX_BOXES)];
+
+/*
+ * Shared functions
+ */
+
+void
+ao_lco_igniter_status(void);
+
+void
+ao_lco_update(void);
+
+uint8_t
+ao_lco_pad_present(int16_t box, uint8_t pad);
+
+uint8_t
+ao_lco_pad_first(int16_t box);
+
+void
+ao_lco_set_pad(uint8_t new_pad);
+
+void
+ao_lco_step_pad(int8_t dir);
+
+void
+ao_lco_set_box(int16_t new_box);
+
+void
+ao_lco_step_box(int8_t dir);
+
+void
+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);
+
+void
+ao_lco_search(void);
+
+void
+ao_lco_monitor(void);
+
+extern uint8_t                 ao_lco_drag_beep_count;
+
+/* enable drag race mode */
+void
+ao_lco_drag_enable(void);
+
+/* disable drag race mode */
+void
+ao_lco_drag_disable(void);
+
+/* Handle drag beeps, return new delay */
+AO_TICK_TYPE
+ao_lco_drag_beep_check(AO_TICK_TYPE now, AO_TICK_TYPE delay);
+
+/* Check if it's time to beep during drag race. Return new delay */
+AO_TICK_TYPE
+ao_lco_drag_warn_check(AO_TICK_TYPE now, AO_TICK_TYPE delay);
+
+/* Request 'beeps' additional drag race beeps */
+void
+ao_lco_drag_add_beeps(uint8_t beeps);
+
+/* task function for beeping while arm is active */
+void
+ao_lco_arm_warn(void);
+
+/*
+ * Provided by the hw-specific driver code
+ */
+
+void
+ao_lco_show_pad(uint8_t pad);
+
+void
+ao_lco_show_box(int16_t box);
+
+void
+ao_lco_show(void);
+
 void
 ao_lco_init(void);
 
+uint8_t
+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_ */