Subversion Repositories Projects

Rev

Rev 497 | Go to most recent revision | Details | Last modification | View Log | RSS feed

Rev Author Line No. Line
494 shaddi 1
/****************************************************************************
2
 *   Copyright (C) 2009 by Claas Anders "CaScAdE" Rathje                    *
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
if (COSD_FLAGS & COSD_FLAG_HUD) {
21
        // write icons at init or after menu/mode-switch
22
        if (!(COSD_FLAGS2 & COSD_ICONS_WRITTEN)) {
23
                write_char_xy(4, top_line, 0xCB); // km/h
24
                write_char_xy(15, top_line, 0xCC); // small meters m height
25
                write_char_xy(26, top_line, 0xCC); // small meters m height
26
                write_char_xy(16, top_line, 0xB0); // left circle
27
                write_char_xy(18, top_line, 0xB2); // right circle
28
                write_char_xy(7, bottom_line, 0x9E); // small V
29
                write_char_xy(17, bottom_line, 0xD2); // fly clock
30
                write_char_xy(26, bottom_line, 0xC8); // sat1
31
                write_char_xy(27, bottom_line, 0xC9); // sat2
32
                COSD_FLAGS2 |= COSD_ICONS_WRITTEN;
33
        }
34
 
35
        // first line
36
        write_ndigit_number_u(1, top_line, (uint16_t) (((uint32_t) naviData.GroundSpeed * (uint32_t) 9) / (uint32_t) 250), 100, 0);
37
 
38
        write_ndigit_number_u(12, top_line, naviData.HomePositionDeviation.Distance / 10, 100, 0);
39
 
40
        uint16_t heading_home = (naviData.HomePositionDeviation.Bearing + 360 - naviData.CompassHeading) % 360;
41
        write_char_xy(17, top_line, 0xa0 + heading_fine_conv(heading_home));
42
 
43
        if (naviData.Altimeter > 300 || naviData.Altimeter < -300) {
44
                // above 10m only write full meters
45
                write_ndigit_number_s(22, top_line, naviData.Altimeter / 30, 1000, 0);
46
        } else {
47
                // up to 10m write meters.dm
48
                write_ndigit_number_s_10th(22, top_line, naviData.Altimeter / 3, 100, 0);
49
        }
50
 
51
        draw_variometer(27, top_line, naviData.Variometer);
52
 
53
 
54
        // center
55
        if (naviData.MKFlags & FLAG_MOTOR_RUN) { // should be engines running
56
            if (!(old_MKFlags & FLAG_MOTOR_RUN)) { // motors just started, clear middle
57
                clear();
58
                // update flags to paint display again if needed
59
                COSD_FLAGS2 &= ~COSD_ICONS_WRITTEN;
60
            }
61
            if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) {
62
                        if (COSD_FLAGS2 & COSD_FLAG_STROMREC) {
63
                        draw_artificial_horizon(top_line + 2, bottom_line - 2, naviData.AngleNick, naviData.AngleRoll);
64
                        } else {
65
                        draw_artificial_horizon(top_line + 2, bottom_line - 1, naviData.AngleNick, naviData.AngleRoll);
66
                        }
67
            }
68
            // motors are on, assume we were/are flying
69
            COSD_FLAGS2 |= COSD_WASFLYING;
70
        } else {
71
            // stats
72
            if ((COSD_FLAGS2 & COSD_WASFLYING) && (COSD_FLAGS & COSD_FLAG_STATS)) {
73
                        uint8_t line = 3;
74
                write_ascii_string_pgm(2, line, stats_item_pointers[0]); // max Altitude
75
                write_ndigit_number_s(18, line, max_Altimeter / 30, 1000, 0);
76
                write_char_xy(22, line, 204); // small meters m
77
                write_ascii_string_pgm(2, ++line, stats_item_pointers[1]); // max Speed
78
                write_ndigit_number_u(19, line, (uint16_t) (((uint32_t) max_GroundSpeed * (uint32_t) 9) / (uint32_t) 250), 100, 0);
79
                write_char_xy(22, line, 203); // km/h
80
                write_ascii_string_pgm(2, ++line, stats_item_pointers[2]); // max Distance
81
                write_ndigit_number_u(19, line, max_Distance / 10, 100, 0);
82
                write_char_xy(22, line, 204); // small meters m
83
                write_ascii_string_pgm(2, ++line, stats_item_pointers[3]); // min voltage
84
                write_ndigit_number_u_10th(18, line, min_UBat, 100, 0);
85
                write_char_xy(22, line, 0x9E); // small V
86
                        if (COSD_FLAGS2 & COSD_FLAG_STROMREC) {
87
                                write_ascii_string_pgm(2, ++line, stats_item_pointers[7]); // ampere
88
                                write_ndigit_number_u_10th(18, line, max_ampere / 10, 100, 0);
89
                                write_char_xy(22, line, 0x9F); // small A
90
                        }
91
                write_ascii_string_pgm(2, ++line, stats_item_pointers[4]); // max time
92
                write_time(16, line, max_FlyingTime);
93
                write_char_xy(22, line, 210); // fly clock
94
                write_ascii_string_pgm(2, ++line, stats_item_pointers[5]); // longitude
95
                write_gps_pos(15, line, naviData.CurrentPosition.Longitude);
96
                write_ascii_string_pgm(2, ++line, stats_item_pointers[6]); // latitude
97
                write_gps_pos(15, line, naviData.CurrentPosition.Latitude);
98
            } else if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { // if no stats there is space horizon
99
                        if (COSD_FLAGS2 & COSD_FLAG_STROMREC) {
100
                        draw_artificial_horizon(top_line + 2, bottom_line - 2, naviData.AngleNick, naviData.AngleRoll);
101
                        } else {
102
                        draw_artificial_horizon(top_line + 2, bottom_line - 1, naviData.AngleNick, naviData.AngleRoll);
103
                        }
104
            }
105
        }
106
        if (COSD_FLAGS & COSD_FLAG_BIGVARIO) {
107
            draw_big_variometer(27, 8, naviData.Variometer);
108
        }
109
 
110
        // pre-bottom line
111
        if (COSD_FLAGS2 & COSD_FLAG_STROMREC) {
112
                //write_ndigit_number_s(3, bottom_line - 1, ampere, 1000, 0);
113
                write_ndigit_number_u_10th(3, bottom_line - 1, ampere / 10, 100, 0);
114
                write_ndigit_number_s(10, bottom_line - 1, ampere_wasted / 10, 1000, 0);
115
        }
116
 
117
        // bottom line
118
        draw_battery(2, bottom_line, min_voltage, naviData.UBat, max_voltage);
119
        write_ndigit_number_u_10th(3, bottom_line, naviData.UBat, 100, 0);
120
        if (naviData.UBat <= min_voltage && last_UBat > min_voltage) {
121
            for (uint8_t x = 2; x < 8; x++)
122
                write_char_att_xy(x, bottom_line, BLINK);
123
        } else if (naviData.UBat > min_voltage && last_UBat < min_voltage) {
124
            for (uint8_t x = 2; x < 8; x++)
125
                write_char_att_xy(x, bottom_line, 0);
126
        }
127
 
128
        write_time(11, bottom_line, naviData.FlyingTime);
129
 
130
        write_ndigit_number_u(24, bottom_line, naviData.SatsInUse, 10, 0);
131
 
132
        if (naviData.NCFlags & NC_FLAG_CH) {
133
            write_char_xy(27, bottom_line, 231); // gps ch
134
        } else if (naviData.NCFlags & NC_FLAG_PH) {
135
            write_char_xy(27, bottom_line, 230); // gps ph
136
        } else { // (naviData.NCFlags & NC_FLAG_FREE)
137
            write_char_xy(27, bottom_line, 201); // sat2 (free)
138
        }
139
}
140
 
141
// remember statistics (only when engines running)
142
if (naviData.MKFlags & FLAG_MOTOR_RUN) {
143
    if (naviData.Altimeter > max_Altimeter) max_Altimeter = naviData.Altimeter;
144
    if (naviData.GroundSpeed > max_GroundSpeed) max_GroundSpeed = naviData.GroundSpeed;
145
    if (naviData.HomePositionDeviation.Distance > max_Distance) {
146
        max_Distance = naviData.HomePositionDeviation.Distance;
147
    }
148
    if (naviData.UBat < min_UBat) min_UBat = naviData.UBat;
149
    if (naviData.FlyingTime > max_FlyingTime) max_FlyingTime = naviData.FlyingTime;
150
        if (ampere > max_ampere) max_ampere = ampere;
151
}
152
 
153
// remember last values
154
last_RC_Quality = naviData.RC_Quality;
155
last_UBat = naviData.UBat;
156
old_MKFlags = naviData.MKFlags;
157
seconds_since_last_data = 0;