2 * Copyright © 2012 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
22 #include <ao_lco_func.h>
31 extern uint8_t ao_lco_debug;
32 #define PRINTD(...) do { if (!ao_lco_debug) break; printf ("\r%5lu %s: ", (unsigned long) ao_tick_count, __func__); printf(__VA_ARGS__); flush(); } while(0)
38 extern uint8_t ao_lco_drag_race; /* true when drag race mode enabled */
41 extern uint8_t ao_lco_pad; /* Currently selected pad */
42 extern int16_t ao_lco_box; /* Currently selected box */
44 extern uint8_t ao_lco_armed; /* armed mode active */
45 extern uint8_t ao_lco_firing; /* fire button pressed */
47 extern struct ao_pad_query ao_pad_query; /* Last received QUERY from pad */
49 #ifdef AO_LCO_DRAG_RACE_BOX
50 #define AO_LCO_BOX_DRAG 0 /* Box number to enable drag race mode (old LCO bits) */
51 #define AO_LCO_BOX_FIRST AO_LCO_BOX_DRAG
53 #define AO_LCO_LCO_VOLTAGE 0 /* Box number to show LCO voltage */
54 # ifdef AO_LCO_HAS_CONTRAST
55 # define AO_LCO_CONTRAST -1
56 # define AO_LCO_BOX_FIRST AO_LCO_CONTRAST
58 # define AO_LCO_BOX_FIRST AO_LCO_LCO_VOLTAGE
61 #define AO_LCO_PAD_VOLTAGE 0 /* Pad number to show box voltage */
64 ao_lco_box_pseudo(int16_t box)
67 #ifdef AO_LCO_LCO_VOLTAGE
68 case AO_LCO_LCO_VOLTAGE:
71 #ifdef AO_LCO_DRAG_RACE_BOX
75 #ifdef AO_LCO_CONTRAST
84 extern int16_t ao_lco_min_box, ao_lco_max_box;
86 #define AO_LCO_MASK_SIZE(n) (((n) + 7) >> 3)
87 #define AO_LCO_MASK_ID(n) ((n) >> 3)
88 #define AO_LCO_MASK_SHIFT(n) ((n) & 7)
90 extern uint8_t ao_lco_box_mask[AO_LCO_MASK_SIZE(AO_PAD_MAX_BOXES)];
97 ao_lco_igniter_status(void);
103 ao_lco_pad_present(int16_t box, uint8_t pad);
106 ao_lco_pad_first(int16_t box);
109 ao_lco_set_pad(uint8_t new_pad);
112 ao_lco_step_pad(int8_t dir);
115 ao_lco_set_box(int16_t new_box);
118 ao_lco_step_box(int8_t dir);
121 ao_lco_set_armed(uint8_t armed);
124 ao_lco_set_firing(uint8_t firing);
127 ao_lco_pretend(void);
130 ao_lco_toggle_drag(void);
136 ao_lco_monitor(void);
138 extern uint8_t ao_lco_drag_beep_count;
140 /* enable drag race mode */
142 ao_lco_drag_enable(void);
144 /* disable drag race mode */
146 ao_lco_drag_disable(void);
148 /* Handle drag beeps, return new delay */
150 ao_lco_drag_beep_check(AO_TICK_TYPE now, AO_TICK_TYPE delay);
152 /* Check if it's time to beep during drag race. Return new delay */
154 ao_lco_drag_warn_check(AO_TICK_TYPE now, AO_TICK_TYPE delay);
156 /* Request 'beeps' additional drag race beeps */
158 ao_lco_drag_add_beeps(uint8_t beeps);
160 /* task function for beeping while arm is active */
162 ao_lco_arm_warn(void);
165 * Provided by the hw-specific driver code
169 ao_lco_show_pad(uint8_t pad);
172 ao_lco_show_box(int16_t box);
181 ao_lco_box_present(int16_t box);
183 #ifdef AO_LCO_HAS_CONTRAST
185 ao_lco_set_contrast(int16_t contrast);
188 ao_lco_get_contrast(void);
191 #ifdef AO_LCO_SEARCH_API
194 ao_lco_search_start(void);
197 ao_lco_search_box_check(int16_t box);
200 ao_lco_search_box_present(int16_t box);
203 ao_lco_search_done(void);
205 #endif /* AO_LCO_SEARCH_API */
207 #endif /* _AO_LCO_H_ */