Subversion Repositories Projects

Rev

Rev 757 | Rev 762 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
346 cascade 1
/****************************************************************************
728 cascade 2
 *   Copyright (C) 2009-2010 by Claas Anders "CaScAdE" Rathje               *
346 cascade 3
 *   admiralcascade@gmail.com                                               *
4
 *   Project-URL: http://www.mylifesucks.de/oss/c-osd/                      *
5
 *                                                                          *
6
 *   This program is free software; you can redistribute it and/or modify   *
7
 *   it under the terms of the GNU General Public License as published by   *
8
 *   the Free Software Foundation; either version 2 of the License.         *
9
 *                                                                          *
10
 *   This program is distributed in the hope that it will be useful,        *
11
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of         *
12
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
13
 *   GNU General Public License for more details.                           *
14
 *                                                                          *
15
 *   You should have received a copy of the GNU General Public License      *
16
 *   along with this program; if not, write to the                          *
17
 *   Free Software Foundation, Inc.,                                        *
18
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.              *
19
 ****************************************************************************/
20
 
497 cascade 21
#include <avr/pgmspace.h>
22
#include "mk-data-structs.h"
23
 
346 cascade 24
/* ##########################################################################
25
 * Debugging and general purpose definitions
26
 * ##########################################################################*/
459 cascade 27
#ifndef BUILDDATE
28
#define BUILDDATE "DEVEL-BUILD" // build date, this is testing...
29
#endif
346 cascade 30
 
459 cascade 31
#define ALLCHARSDEBUG 0         // set to 1 and flash firmware to see all chars
32
 
33
#ifndef WRITECHARS              // if WRITECHARS not set via makefile
514 cascade 34
#define WRITECHARS -1           // set to 1 and flash firmware to write all chars
346 cascade 35
#endif
36
 
459 cascade 37
#ifndef NTSC                    // if NTSC is not thet via makefile
38
#define NTSC 0                  // set to 1 for NTSC mode + lifts the bottom line
346 cascade 39
#endif
40
 
459 cascade 41
#ifndef FCONLY
460 cascade 42
#define FCONLY 0                // set to 1 if you do NOT have a NaviCtrl and the OSD is
753 cascade 43
#endif                          // connected to the FC directly
459 cascade 44
 
497 cascade 45
#define HUD 1               // set to 0 to disable HUD by default
346 cascade 46
#define ARTHORIZON 0            // set to 1 to enable roll&nick artificial horizon by default
383 cascade 47
#define BIGVARIO 0                      // set to 1 to enable the big vario bar on right side
346 cascade 48
#define STATS 1                         // set to 1 to enable statistics during motor off by default
49
#define WARNINGS 1                      // set to 1 to display battery+rc warning even if HUD is disabled
50
 
453 cascade 51
//#define UBAT_WRN  94          // voltage for blinking warning, like FC settings (deprecated)
52
//#define UBAT_MAX 114          // maximal battery voltage for battery-sign (deprecated)
53
#define CELL_VOLT_MAX 37        // max voltage per battery cell (37 for LiPo)
54
#define CELL_VOLT_MIN 32        // min voltage per battery cell (maybe 32 for LiPo?)
55
#define CELL_NUM -1                     // -1 for auto, 3 for 3s1p and 4 for 4s1p
346 cascade 56
#define RCLVL_WRN 100           // make the RC level blink if below this number
57
 
58
// ### read datasheet before changing stuff below this line :)
736 cascade 59
#define BLINK   0b01001111      // attribute byte for blinking characters
60
#define INVERT  0b00101111      // attribute byte for inverted characters
61
#define BLACKBG 0b10001111      // attribute byte for _black background_ on characters
346 cascade 62
 
757 cascade 63
// ### constants
64
#define MtoFT 32808399 // 3,2808399
65
 
346 cascade 66
/* ##########################################################################
471 cascade 67
 * FLAGS usable during runtime that get saved
346 cascade 68
 * ##########################################################################*/
523 cascade 69
#define COSD_FLAG_HUD                     1
70
#define COSD_FLAG_ARTHORIZON      2
71
#define COSD_FLAG_BIGVARIO                4
72
#define COSD_FLAG_STATS                   8
73
#define COSD_FLAG_WARNINGS               16
74
#define COSD_FLAG_STROMVOLT              32
728 cascade 75
#define COSD_FLAG_FCCURRENT              64
757 cascade 76
#define COSD_FLAG_AGGRHORIZON   128
523 cascade 77
 
728 cascade 78
 
407 cascade 79
#define COSD_FLAG_NTSC                    1
523 cascade 80
#define COSD_FLAG_GPSHEIGHT               2
81
#define COSD_FLAG_FCMODE                  4
757 cascade 82
#define COSD_FLAG_FEET                    8
346 cascade 83
 
471 cascade 84
/* ##########################################################################
85
 * FLAGS only usable during runtime (not saved)
86
 * ##########################################################################*/
465 cascade 87
#define COSD_FLAG_STROMREC                1
471 cascade 88
#define COSD_ICONS_WRITTEN                2
89
#define COSD_WASFLYING                    4
465 cascade 90
 
346 cascade 91
/* ##########################################################################
92
 * LED controll
93
 * ##########################################################################*/
94
#define LED1_ON                 PORTC |=  (1 << PC0);
95
#define LED1_OFF                PORTC &= ~(1 << PC0);
96
#define LED2_ON                 PORTC |=  (1 << PC1);
97
#define LED2_OFF                PORTC &= ~(1 << PC1);
98
#define LED3_ON                 PORTC |=  (1 << PC2);
99
#define LED3_OFF                PORTC &= ~(1 << PC2);
100
#define LED4_ON                 PORTC |=  (1 << PC3);
101
#define LED4_OFF                PORTC &= ~(1 << PC3);
102
 
103
/* ##########################################################################
104
 * switch controll
105
 * ##########################################################################*/
106
#define S1_PRESSED              !(PINC & (1<<PC5))
107
#define S2_PRESSED              !(PINC & (1<<PC4))
108
 
471 cascade 109
/* ##########################################################################
110
 * extern spi controlled vars
111
 * ##########################################################################*/
112
extern volatile uint16_t icnt;
113
extern volatile unsigned char * iptr;
507 cascade 114
extern volatile uint8_t spi_cmd_buffer[];
471 cascade 115
extern volatile uint8_t spi_ready;
507 cascade 116
extern int16_t ampere, max_ampere, s_volt;
471 cascade 117
extern int32_t ampere_wasted;
118
 
497 cascade 119
/* ##########################################################################
120
 * struct for displaymodes
121
 * ##########################################################################*/
122
typedef struct {
761 - 123
    int (*dfun)(void); // function pointer
124
    char *desc; // description text
497 cascade 125
} displaymode_t;
126
 
127
const displaymode_t ncdisplaymodes[2];
685 cascade 128
const displaymode_t fcdisplaymodes[2];
497 cascade 129
 
130
int (*osd_ncmode)(void);
131
int (*osd_fcmode)(void);
132
 
133
/* ##########################################################################
134
 * vars used by other parts as well
135
 * ##########################################################################*/
136
volatile uint16_t setsReceived;
137
 
138
volatile NaviData_t naviData;
139
volatile DebugOut_t debugData;
140
 
141
// cache old vars for blinking attribute, checkup is faster than full
142
// attribute write each time
143
volatile uint8_t last_UBat;
144
volatile uint8_t last_RC_Quality;
145
 
146
// 16bit should be enough, normal LiPos don't last that long
147
volatile uint16_t uptime;
148
volatile uint16_t timer;
685 cascade 149
volatile uint16_t flytime_fc;
734 cascade 150
volatile uint16_t wasted_ampere_offset;
497 cascade 151
 
152
// remember last time data was received
153
volatile uint8_t seconds_since_last_data;
154
 
155
// general PAL|NTSC distingiusch stuff
156
uint8_t top_line;
157
uint8_t bottom_line;
158
 
159
// battery voltages
160
uint8_t min_voltage;
161
uint8_t max_voltage;
162
 
163
// Flags
523 cascade 164
uint8_t COSD_FLAGS_MODES, COSD_FLAGS_CONFIG, COSD_FLAGS_RUNTIME, COSD_DISPLAYMODE;
497 cascade 165
 
166
// stats for after flight
523 cascade 167
int16_t max_Altimeter, altimeter_offset;
497 cascade 168
uint8_t min_UBat;
169
 
170
uint16_t max_GroundSpeed;
171
int16_t max_Distance;
172
uint16_t max_FlyingTime;
173
 
174
// flags from last round to check for changes
175
uint8_t old_MKFlags;
176
 
177
const char *directions[8];
499 cascade 178
const char *stats_item_pointers[8];