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betaflight/src/main/io/osd.h
2017-08-12 07:54:09 +01:00

156 lines
3.9 KiB
C
Executable file

/*
* This file is part of Cleanflight.
*
* Cleanflight 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, either version 3 of the License, or
* (at your option) any later version.
*
* Cleanflight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Cleanflight. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#ifdef OSD
#include "common/time.h"
#include "config/parameter_group.h"
#define OSD_NUM_TIMER_TYPES 3
extern const char * const osdTimerSourceNames[OSD_NUM_TIMER_TYPES];
#define OSD_ELEMENT_BUFFER_LENGTH 32
#define VISIBLE_FLAG 0x0800
#define VISIBLE(x) (x & VISIBLE_FLAG)
#define OSD_POS_MAX 0x3FF
#define OSD_POSCFG_MAX (VISIBLE_FLAG|0x3FF) // For CLI values
// Character coordinate
#define OSD_POSITION_BITS 5 // 5 bits gives a range 0-31
#define OSD_POSITION_XY_MASK ((1 << OSD_POSITION_BITS) - 1)
#define OSD_POS(x,y) ((x & OSD_POSITION_XY_MASK) | ((y & OSD_POSITION_XY_MASK) << OSD_POSITION_BITS))
#define OSD_X(x) (x & OSD_POSITION_XY_MASK)
#define OSD_Y(x) ((x >> OSD_POSITION_BITS) & OSD_POSITION_XY_MASK)
// Timer configuration
// Stored as 15[alarm:8][precision:4][source:4]0
#define OSD_TIMER(src, prec, alarm) ((src & 0x0F) | ((prec & 0x0F) << 4) | ((alarm & 0xFF ) << 8))
#define OSD_TIMER_SRC(timer) (timer & 0x0F)
#define OSD_TIMER_PRECISION(timer) ((timer >> 4) & 0x0F)
#define OSD_TIMER_ALARM(timer) ((timer >> 8) & 0xFF)
typedef enum {
OSD_RSSI_VALUE,
OSD_MAIN_BATT_VOLTAGE,
OSD_CROSSHAIRS,
OSD_ARTIFICIAL_HORIZON,
OSD_HORIZON_SIDEBARS,
OSD_ITEM_TIMER_1,
OSD_ITEM_TIMER_2,
OSD_FLYMODE,
OSD_CRAFT_NAME,
OSD_THROTTLE_POS,
OSD_VTX_CHANNEL,
OSD_CURRENT_DRAW,
OSD_MAH_DRAWN,
OSD_GPS_SPEED,
OSD_GPS_SATS,
OSD_ALTITUDE,
OSD_ROLL_PIDS,
OSD_PITCH_PIDS,
OSD_YAW_PIDS,
OSD_POWER,
OSD_PIDRATE_PROFILE,
OSD_WARNINGS,
OSD_AVG_CELL_VOLTAGE,
OSD_GPS_LON,
OSD_GPS_LAT,
OSD_DEBUG,
OSD_PITCH_ANGLE,
OSD_ROLL_ANGLE,
OSD_MAIN_BATT_USAGE,
OSD_DISARMED,
OSD_HOME_DIR,
OSD_HOME_DIST,
OSD_NUMERICAL_HEADING,
OSD_NUMERICAL_VARIO,
OSD_COMPASS_BAR,
OSD_ESC_TMP,
OSD_ESC_RPM,
OSD_ITEM_COUNT // MUST BE LAST
} osd_items_e;
typedef enum {
OSD_STAT_MAX_SPEED,
OSD_STAT_MIN_BATTERY,
OSD_STAT_MIN_RSSI,
OSD_STAT_MAX_CURRENT,
OSD_STAT_USED_MAH,
OSD_STAT_MAX_ALTITUDE,
OSD_STAT_BLACKBOX,
OSD_STAT_END_BATTERY,
OSD_STAT_TIMER_1,
OSD_STAT_TIMER_2,
OSD_STAT_MAX_DISTANCE,
OSD_STAT_BLACKBOX_NUMBER,
OSD_STAT_COUNT // MUST BE LAST
} osd_stats_e;
typedef enum {
OSD_UNIT_IMPERIAL,
OSD_UNIT_METRIC
} osd_unit_e;
typedef enum {
OSD_TIMER_1,
OSD_TIMER_2,
OSD_TIMER_COUNT
} osd_timer_e;
typedef enum {
OSD_TIMER_SRC_ON,
OSD_TIMER_SRC_TOTAL_ARMED,
OSD_TIMER_SRC_LAST_ARMED,
OSD_TIMER_SRC_COUNT
} osd_timer_source_e;
typedef enum {
OSD_TIMER_PREC_SECOND,
OSD_TIMER_PREC_HUNDREDTHS,
OSD_TIMER_PREC_COUNT
} osd_timer_precision_e;
typedef struct osdConfig_s {
uint16_t item_pos[OSD_ITEM_COUNT];
bool enabled_stats[OSD_STAT_COUNT];
// Alarms
uint16_t cap_alarm;
uint16_t alt_alarm;
uint8_t rssi_alarm;
osd_unit_e units;
uint16_t timers[OSD_TIMER_COUNT];
uint8_t ahMaxPitch;
uint8_t ahMaxRoll;
} osdConfig_t;
extern uint32_t resumeRefreshAt;
PG_DECLARE(osdConfig_t, osdConfig);
struct displayPort_s;
void osdInit(struct displayPort_s *osdDisplayPort);
void osdResetConfig(osdConfig_t *osdProfile);
void osdResetAlarms(void);
void osdUpdate(timeUs_t currentTimeUs);
#endif