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/****************************************************************************
1
/****************************************************************************
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 *   Copyright (C) 2009-2010 by Claas Anders "CaScAdE" Rathje               *
2
 *   Copyright (C) 2009-2011 by Claas Anders "CaScAdE" Rathje               *
3
 *   admiralcascade@gmail.com                                               *
3
 *   admiralcascade@gmail.com                                               *
4
 *   Project-URL: http://www.mylifesucks.de/oss/c-osd/                      *
4
 *   Project-URL: http://www.mylifesucks.de/oss/c-osd/                      *
5
 *                                                                          *
5
 *                                                                          *
6
 *   This program is free software; you can redistribute it and/or modify   *
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   *
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.         *
8
 *   the Free Software Foundation; either version 2 of the License.         *
9
 *                                                                          *
9
 *                                                                          *
10
 *   This program is distributed in the hope that it will be useful,        *
10
 *   This program is distributed in the hope that it will be useful,        *
11
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of         *
11
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of         *
12
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
12
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
13
 *   GNU General Public License for more details.                           *
13
 *   GNU General Public License for more details.                           *
14
 *                                                                          *
14
 *                                                                          *
15
 *   You should have received a copy of the GNU General Public License      *
15
 *   You should have received a copy of the GNU General Public License      *
16
 *   along with this program; if not, write to the                          *
16
 *   along with this program; if not, write to the                          *
17
 *   Free Software Foundation, Inc.,                                        *
17
 *   Free Software Foundation, Inc.,                                        *
18
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.              *
18
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.              *
19
 ****************************************************************************/
19
 ****************************************************************************/
20
 
20
 
21
#include "main.h"
21
#include "main.h"
22
#include <avr/pgmspace.h> 
22
#include <avr/pgmspace.h> 
23
#include "osd_helpers.h"
23
#include "osd_helpers.h"
24
#include "max7456_software_spi.h"
24
#include "max7456_software_spi.h"
25
 
25
 
26
#if !(ALLCHARSDEBUG|(WRITECHARS != -1))
26
#if !(ALLCHARSDEBUG|(WRITECHARS != -1))
27
 
27
 
28
/* ##########################################################################
28
/* ##########################################################################
29
 * compass stuff
29
 * compass stuff
30
 * ##########################################################################*/
30
 * ##########################################################################*/
31
 
31
 
32
/**
32
/**
33
 * convert the <heading> gotton from NC into an index
33
 * convert the <heading> gotton from NC into an index
34
 */
34
 */
35
uint8_t heading_conv(uint16_t heading) {
35
uint8_t heading_conv(uint16_t heading) {
36
    if (heading > 23 && heading < 68) {
36
    if (heading > 23 && heading < 68) {
37
        //direction = "NE";
37
        //direction = "NE";
38
        return 0;
38
        return 0;
39
    } else if (heading > 67 && heading < 113) {
39
    } else if (heading > 67 && heading < 113) {
40
        //direction = "E ";
40
        //direction = "E ";
41
        return 1;
41
        return 1;
42
    } else if (heading > 112 && heading < 158) {
42
    } else if (heading > 112 && heading < 158) {
43
        //direction = "SE";
43
        //direction = "SE";
44
        return 2;
44
        return 2;
45
    } else if (heading > 157 && heading < 203) {
45
    } else if (heading > 157 && heading < 203) {
46
        //direction = "S ";
46
        //direction = "S ";
47
        return 3;
47
        return 3;
48
    } else if (heading > 202 && heading < 248) {
48
    } else if (heading > 202 && heading < 248) {
49
        //direction = "SW";
49
        //direction = "SW";
50
        return 4;
50
        return 4;
51
    } else if (heading > 247 && heading < 293) {
51
    } else if (heading > 247 && heading < 293) {
52
        //direction = "W ";
52
        //direction = "W ";
53
        return 5;
53
        return 5;
54
    } else if (heading > 292 && heading < 338) {
54
    } else if (heading > 292 && heading < 338) {
55
        //direction = "NW";
55
        //direction = "NW";
56
        return 6;
56
        return 6;
57
    }
57
    }
58
    //direction = "N ";
58
    //direction = "N ";
59
    return 7;
59
    return 7;
60
}
60
}
61
 
61
 
62
/**
62
/**
63
 * convert the <heading> gotton from NC into a more
63
 * convert the <heading> gotton from NC into a more
64
 * precise index
64
 * precise index
65
 */
65
 */
66
uint8_t heading_fine_conv(uint16_t heading) {
66
uint8_t heading_fine_conv(uint16_t heading) {
67
    heading = ((heading * 10) + 113) % 3600;
67
    heading = ((heading * 10) + 113) % 3600;
68
    return (heading / 225);
68
    return (heading / 225);
69
}
69
}
70
 
70
 
71
/**
71
/**
72
 * draw a compass rose at <x>/<y> for <heading>
72
 * draw a compass rose at <x>/<y> for <heading>
73
 */
73
 */
74
void draw_compass(uint8_t x, uint8_t y, uint16_t heading) {
74
void draw_compass(uint8_t x, uint8_t y, uint16_t heading) {
75
    //char* rose = "---N---O---S---W---N---O---S---W---N---O---S---W";
75
    //char* rose = "---N---O---S---W---N---O---S---W---N---O---S---W";
76
    static char rose[48] PROGMEM = {216, 215, 216, 211, 216, 215, 216, 213, 216, 215, 216, 212,
76
    static char rose[48] PROGMEM = {216, 215, 216, 211, 216, 215, 216, 213, 216, 215, 216, 212,
77
        216, 215, 216, 214, 216, 215, 216, 211, 216, 215, 216, 213,
77
        216, 215, 216, 214, 216, 215, 216, 211, 216, 215, 216, 213,
78
        216, 215, 216, 212, 216, 215, 216, 214, 216, 215, 216, 211,
78
        216, 215, 216, 212, 216, 215, 216, 214, 216, 215, 216, 211,
79
        216, 215, 216, 213, 216, 215, 216, 212, 216, 215, 216, 214};
79
        216, 215, 216, 213, 216, 215, 216, 212, 216, 215, 216, 214};
80
    // the center is char 19 (north), we add the current heading in 8th
80
    // the center is char 19 (north), we add the current heading in 8th
81
    // which would be 22.5 degrees, but float would bloat up the code
81
    // which would be 22.5 degrees, but float would bloat up the code
82
    // and *10 / 225 would take ages... so we take the uncorrect way
82
    // and *10 / 225 would take ages... so we take the uncorrect way
83
    uint8_t front = 19 + ((heading % 360) / 22);
83
    uint8_t front = 19 + ((heading % 360) / 22);
84
    for (uint8_t i = 0; i < 9; i++) {
84
    for (uint8_t i = 0; i < 9; i++) {
85
        write_char_xy(x++, y, pgm_read_byte(&rose[front - 4 + i]));
85
        write_char_xy(x++, y, pgm_read_byte(&rose[front - 4 + i]));
86
    }
86
    }
87
}
87
}
88
 
88
 
89
/* ##########################################################################
89
/* ##########################################################################
90
 * battery index
90
 * battery index
91
 * ##########################################################################*/
91
 * ##########################################################################*/
92
 
92
 
93
/**
93
/**
94
 * draw a battery symbol at <x>/<y> according to <voltage>
94
 * draw a battery symbol at <x>/<y> according to <voltage>
95
 */
95
 */
96
void draw_battery(uint8_t x, uint8_t y, uint8_t min_voltage, uint8_t voltage, uint8_t max_voltage) {
96
void draw_battery(uint8_t x, uint8_t y, uint8_t min_voltage, uint8_t voltage, uint8_t max_voltage) {
97
    uint8_t percent = (100 * (voltage - min_voltage) / (max_voltage - min_voltage));
97
    uint8_t percent = (100 * (voltage - min_voltage) / (max_voltage - min_voltage));
98
    if (percent > 100) percent = 100;
98
    if (percent > 100) percent = 100;
99
    if (voltage < min_voltage) percent = 0;
99
    if (voltage < min_voltage) percent = 0;
100
    write_char_xy(x, y, 0x9d - (percent * 13 / 100));
100
    write_char_xy(x, y, 0x9d - (percent * 13 / 100));
101
    //write_ndigit_number_u(x, y-1, percent * 13 / 100, 100, 0);
101
    //write_ndigit_number_u(x, y-1, percent * 13 / 100, 100, 0);
102
}
102
}
103
 
103
 
104
/* ##########################################################################
104
/* ##########################################################################
105
 * variometer
105
 * variometer
106
 * ##########################################################################*/
106
 * ##########################################################################*/
107
 
107
 
108
/**
108
/**
109
 * draw variometer arrows at <x>/<y> according to <variometer>
109
 * draw variometer arrows at <x>/<y> according to <variometer>
110
 */
110
 */
111
void draw_variometer(uint8_t x, uint8_t y, int16_t variometer) {
111
void draw_variometer(uint8_t x, uint8_t y, int16_t variometer) {
112
    if (variometer == 0) {
112
    if (variometer == 0) {
113
        write_char_xy(x, y, 0xbb); // plain line
113
        write_char_xy(x, y, 0xbb); // plain line
114
    } else if (variometer > 0) { // gain height
114
    } else if (variometer > 0) { // gain height
115
        switch (variometer / 5) {
115
        switch (variometer / 5) {
116
            case 0:
116
            case 0:
117
                //write_char_xy(x, y, 0xba); // smallest arrow up
117
                //write_char_xy(x, y, 0xba); // smallest arrow up
118
                write_char_xy(x, y, 0x70); // one arrow up
118
                write_char_xy(x, y, 0x70); // one arrow up
119
                break;
119
                break;
120
            case 1:
120
            case 1:
121
                //write_char_xy(x, y, 0xb9); // small arrow up
121
                //write_char_xy(x, y, 0xb9); // small arrow up
122
                write_char_xy(x, y, 0x71); // two arrows up
122
                write_char_xy(x, y, 0x71); // two arrows up
123
                break;
123
                break;
124
            case 2:
124
            case 2:
125
                //write_char_xy(x, y, 0xb8); // large arrow up
125
                //write_char_xy(x, y, 0xb8); // large arrow up
126
                write_char_xy(x, y, 0x72); // three arrows up
126
                write_char_xy(x, y, 0x72); // three arrows up
127
                break;
127
                break;
128
            default:
128
            default:
129
                //write_char_xy(x, y, 0xb7); // largest arrow up
129
                //write_char_xy(x, y, 0xb7); // largest arrow up
130
                write_char_xy(x, y, 0x73); // three black arrows up
130
                write_char_xy(x, y, 0x73); // three black arrows up
131
        }
131
        }
132
    } else { // sink
132
    } else { // sink
133
        switch (variometer / -5) {
133
        switch (variometer / -5) {
134
            case 0:
134
            case 0:
135
                //write_char_xy(x, y, 0xbc); // smallest arrow down
135
                //write_char_xy(x, y, 0xbc); // smallest arrow down
136
                write_char_xy(x, y, 0x77); // one arrow down
136
                write_char_xy(x, y, 0x77); // one arrow down
137
                break;
137
                break;
138
            case 1:
138
            case 1:
139
                //write_char_xy(x, y, 0xbd); // small arrow down
139
                //write_char_xy(x, y, 0xbd); // small arrow down
140
                write_char_xy(x, y, 0x76); // two arrows down
140
                write_char_xy(x, y, 0x76); // two arrows down
141
                break;
141
                break;
142
            case 2:
142
            case 2:
143
                //write_char_xy(x, y, 0xbe); // large arrow down
143
                //write_char_xy(x, y, 0xbe); // large arrow down
144
                write_char_xy(x, y, 0x75); // three arrows down
144
                write_char_xy(x, y, 0x75); // three arrows down
145
                break;
145
                break;
146
            default:
146
            default:
147
                //write_char_xy(x, y, 0xbf); // largest arrow down
147
                //write_char_xy(x, y, 0xbf); // largest arrow down
148
                write_char_xy(x, y, 0x74); // three black arrows down
148
                write_char_xy(x, y, 0x74); // three black arrows down
149
        }
149
        }
150
    }
150
    }
151
}
151
}
152
 
152
 
153
// big vario arrays 
153
// big vario arrays 
154
const char vario_00[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xff};
154
const char vario_00[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xff};
155
const char vario_01[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xc0};
155
const char vario_01[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xc0};
156
const char vario_02[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xc1};
156
const char vario_02[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0xc1};
157
const char vario_03[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0x00};
157
const char vario_03[5] PROGMEM = {0x00, 0x00, 0xc2, 0xff, 0x00};
158
const char vario_04[5] PROGMEM = {0x00, 0x00, 0xc2, 0xc0, 0x00};
158
const char vario_04[5] PROGMEM = {0x00, 0x00, 0xc2, 0xc0, 0x00};
159
const char vario_05[5] PROGMEM = {0x00, 0x00, 0xc2, 0xc1, 0x00};
159
const char vario_05[5] PROGMEM = {0x00, 0x00, 0xc2, 0xc1, 0x00};
160
const char vario_06[5] PROGMEM = {0x00, 0x00, 0xc2, 0x00, 0x00};
160
const char vario_06[5] PROGMEM = {0x00, 0x00, 0xc2, 0x00, 0x00};
161
const char vario_07[5] PROGMEM = {0x00, 0x00, 0xbb, 0x00, 0x00};
161
const char vario_07[5] PROGMEM = {0x00, 0x00, 0xbb, 0x00, 0x00};
162
const char vario_08[5] PROGMEM = {0x00, 0x00, 0xc3, 0x00, 0x00};
162
const char vario_08[5] PROGMEM = {0x00, 0x00, 0xc3, 0x00, 0x00};
163
const char vario_09[5] PROGMEM = {0x00, 0xc4, 0xc3, 0x00, 0x00};
163
const char vario_09[5] PROGMEM = {0x00, 0xc4, 0xc3, 0x00, 0x00};
164
const char vario_10[5] PROGMEM = {0x00, 0xc5, 0xc3, 0x00, 0x00};
164
const char vario_10[5] PROGMEM = {0x00, 0xc5, 0xc3, 0x00, 0x00};
165
const char vario_11[5] PROGMEM = {0x00, 0xff, 0xc3, 0x00, 0x00};
165
const char vario_11[5] PROGMEM = {0x00, 0xff, 0xc3, 0x00, 0x00};
166
const char vario_12[5] PROGMEM = {0xc4, 0xff, 0xc3, 0x00, 0x00};
166
const char vario_12[5] PROGMEM = {0xc4, 0xff, 0xc3, 0x00, 0x00};
167
const char vario_13[5] PROGMEM = {0xc5, 0xff, 0xc3, 0x00, 0x00};
167
const char vario_13[5] PROGMEM = {0xc5, 0xff, 0xc3, 0x00, 0x00};
168
const char vario_14[5] PROGMEM = {0xff, 0xff, 0xc3, 0x00, 0x00};
168
const char vario_14[5] PROGMEM = {0xff, 0xff, 0xc3, 0x00, 0x00};
169
const char* vario_pnt[15] PROGMEM = {vario_00, vario_01, vario_02, vario_03, vario_04,
169
const char* vario_pnt[15] PROGMEM = {vario_00, vario_01, vario_02, vario_03, vario_04,
170
    vario_05, vario_06, vario_07, vario_08,
170
    vario_05, vario_06, vario_07, vario_08,
171
    vario_09, vario_10, vario_11, vario_12,
171
    vario_09, vario_10, vario_11, vario_12,
172
    vario_13, vario_14};
172
    vario_13, vario_14};
173
 
173
 
174
/**
174
/**
175
 * draw a bigger vario with middle at <x>/<y> acording to <variometer>
175
 * draw a bigger vario with middle at <x>/<y> acording to <variometer>
176
 */
176
 */
177
void draw_big_variometer(uint8_t x, uint8_t y, int16_t variometer) {
177
void draw_big_variometer(uint8_t x, uint8_t y, int16_t variometer) {
178
    int16_t index = 7 + variometer;
178
    int16_t index = 7 + variometer;
179
    if (index > 14) index = 14;
179
    if (index > 14) index = 14;
180
    else if (index < 0) index = 0;
180
    else if (index < 0) index = 0;
181
 
181
 
182
    write_string_pgm_down(x, y - 2, (const char *)(pgm_read_word(&(vario_pnt[index]))), 5);
182
    write_string_pgm_down(x, y - 2, (const char *)(pgm_read_word(&(vario_pnt[index]))), 5);
183
}
183
}
184
 
184
 
185
 
185
 
186
/* ##########################################################################
186
/* ##########################################################################
187
 * NEW artificial horizon     By AGRESSiVA --=-- COPTERTRONiC
187
 * NEW artificial horizon     By AGRESSiVA --=-- COPTERTRONiC
188
 * ##########################################################################*/
188
 * ##########################################################################*/
189
// draw routine
189
// draw routine
190
 
190
 
191
int draw_noodles(int8_t pos_x, int8_t pos_y, int8_t num, int8_t old_num) {
191
int draw_noodles(int8_t pos_x, int8_t pos_y, int8_t num, int8_t old_num) {
192
    const char noodle[5] = {0x78, 0x79, 0x7A, 0x7B, 0x7C};
192
    const char noodle[5] = {0x78, 0x79, 0x7A, 0x7B, 0x7C};
193
    int8_t line, car;
193
    int8_t line, car;
194
 
194
 
195
    line = num / 5;
195
    line = num / 5;
196
    car = num - (line * 5);
196
    car = num - (line * 5);
197
    if (num != old_num) {
197
    if (num != old_num) {
198
        write_char_xy(15 - pos_x, pos_y + (old_num), 0);
198
        write_char_xy(15 - pos_x, pos_y + (old_num), 0);
199
    }
199
    }
200
 
200
 
201
    if (num < 0) {
201
    if (num < 0) {
202
        car = -1 * car;
202
        car = -1 * car;
203
        car = 4 - car;
203
        car = 4 - car;
204
        line--;
204
        line--;
205
        num = num - 5;
205
        num = num - 5;
206
    }
206
    }
207
    write_char_xy(15 - pos_x, pos_y + line, noodle[car]);
207
    write_char_xy(15 - pos_x, pos_y + line, noodle[car]);
208
 
208
 
209
    return line;
209
    return line;
210
}
210
}
211
 
211
 
212
/**
212
/**
213
 * calculate the rails of artificial horizon
213
 * calculate the rails of artificial horizon
214
 * receive <nick> and <roll> values
214
 * receive <nick> and <roll> values
215
 */
215
 */
216
void draw_agressiva_artificial_horizon(uint8_t firstline, uint8_t lastline, int16_t nick, int16_t roll) {
216
void draw_agressiva_artificial_horizon(uint8_t firstline, uint8_t lastline, int16_t nick, int16_t roll) {
217
    static int8_t old_ticy = 1, old_ticx = 0;
217
    static int8_t old_ticy = 1, old_ticx = 0;
218
    static int8_t old1 = 0, old2 = 0, old3 = 0, old4, old5 = 0, old6 = 0, old7 = 0, old8 = 0;
218
    static int8_t old1 = 0, old2 = 0, old3 = 0, old4, old5 = 0, old6 = 0, old7 = 0, old8 = 0;
219
    int8_t ticy = 0, ticx = 0;
219
    int8_t ticy = 0, ticx = 0;
220
    uint8_t center_x = 15;
220
    uint8_t center_x = 15;
221
    uint8_t center_y = lastline - firstline;
221
    uint8_t center_y = lastline - firstline;
222
    center_y = 7;
222
    center_y = 7;
223
    write_char_xy(center_x - 7, center_y, 226); // left bar
223
    write_char_xy(center_x - 7, center_y, 226); // left bar
224
    write_char_xy(center_x + 6, center_y, 226); // right bar
224
    write_char_xy(center_x + 6, center_y, 226); // right bar
225
 
225
 
226
 
226
 
227
#if FCONLY
227
#if FCONLY
228
    ticy = -1 * (roll / 10); // rescale roll from FC debug data
228
    ticy = -1 * (roll / 10); // rescale roll from FC debug data
229
    ticx = -1 * (nick * 10); // rescale nick from FC debug data
229
    ticx = -1 * (nick * 10); // rescale nick from FC debug data
230
#else
230
#else
231
    ticy = -1 * (roll / 2);
231
    ticy = -1 * (roll / 2);
232
    ticx = -1 * (nick / 1);
232
    ticx = -1 * (nick / 1);
233
#endif
233
#endif
234
 
234
 
235
    if (ticy >= 30) ticy = 30; // limit y
235
    if (ticy >= 30) ticy = 30; // limit y
236
    if (ticx >= 30) ticx = 30; // limit x
236
    if (ticx >= 30) ticx = 30; // limit x
237
 
237
 
238
    //write_ndigit_number_u (0 , 5 , ticy ,3, 1);
238
    //write_ndigit_number_u (0 , 5 , ticy ,3, 1);
239
    //write_ndigit_number_u (0 , 6 , ticx ,3, 1);
239
    //write_ndigit_number_u (0 , 6 , ticx ,3, 1);
240
 
240
 
241
    //if ((ticy != old_ticy) || (ticx != old_ticx)) {
241
    //if ((ticy != old_ticy) || (ticx != old_ticx)) {
242
    old1 = draw_noodles(4, 3, (ticy / 2) + 20 + ticx, old1);
242
    old1 = draw_noodles(4, 3, (ticy / 2) + 20 + ticx, old1);
243
    old2 = draw_noodles(3, 3, (ticy / 3) + 20 + ticx, old2);
243
    old2 = draw_noodles(3, 3, (ticy / 3) + 20 + ticx, old2);
244
    old3 = draw_noodles(2, 3, (ticy / 6) + 20 + ticx, old3);
244
    old3 = draw_noodles(2, 3, (ticy / 6) + 20 + ticx, old3);
245
    old4 = draw_noodles(1, 3, (ticy / 14) + 20 + ticx, old4);
245
    old4 = draw_noodles(1, 3, (ticy / 14) + 20 + ticx, old4);
246
    old5 = draw_noodles(-3, 3, -(ticy / 2) + 20 + ticx, old5);
246
    old5 = draw_noodles(-3, 3, -(ticy / 2) + 20 + ticx, old5);
247
    old6 = draw_noodles(-2, 3, -(ticy / 3) + 20 + ticx, old6);
247
    old6 = draw_noodles(-2, 3, -(ticy / 3) + 20 + ticx, old6);
248
    old7 = draw_noodles(-1, 3, -(ticy / 6) + 20 + ticx, old7);
248
    old7 = draw_noodles(-1, 3, -(ticy / 6) + 20 + ticx, old7);
249
    old8 = draw_noodles(0, 3, -(ticy / 14) + 20 + ticx, old8);
249
    old8 = draw_noodles(0, 3, -(ticy / 14) + 20 + ticx, old8);
250
    //}
250
    //}
251
    // update old vars
251
    // update old vars
252
    old_ticy = ticy;
252
    old_ticy = ticy;
253
    old_ticx = ticx;
253
    old_ticx = ticx;
254
}
254
}
255
 
255
 
256
 
256
 
257
/* ##########################################################################
257
/* ##########################################################################
258
 * OLD artificial horizon
258
 * OLD artificial horizon
259
 * ##########################################################################*/
259
 * ##########################################################################*/
260
 
260
 
261
// remember last time displayed values
261
// remember last time displayed values
262
int8_t old_af_x = -1, old_af_y = -1;
262
int8_t old_af_x = -1, old_af_y = -1;
263
 
263
 
264
/**
264
/**
265
 * draw roll und nick indicators (could be enhanced to full artificial horizon)
265
 * draw roll und nick indicators (could be enhanced to full artificial horizon)
266
 * from line <firstline> to <listlines> for given <nick> and <roll> values
266
 * from line <firstline> to <listlines> for given <nick> and <roll> values
267
 */
267
 */
268
void draw_artificial_horizon(uint8_t firstline, uint8_t lastline, int16_t nick, int16_t roll) {
268
void draw_artificial_horizon(uint8_t firstline, uint8_t lastline, int16_t nick, int16_t roll) {
269
    const char noodle[5] = {225, 225, 226, 227, 227};
269
    const char noodle[5] = {225, 225, 226, 227, 227};
270
    uint8_t center_x = 15;
270
    uint8_t center_x = 15;
271
    uint8_t center_y = lastline - firstline;
271
    uint8_t center_y = lastline - firstline;
272
    center_y = 7;
272
    center_y = 7;
273
    write_char_xy(center_x, center_y, 228);
273
    write_char_xy(center_x, center_y, 228);
274
    uint8_t cpos, nicky, rollx;
274
    uint8_t cpos, nicky, rollx;
275
 
275
 
276
    // which line
276
    // which line
277
    int8_t ypos = nick / 20;
277
    int8_t ypos = nick / 20;
278
    // which character from the array?
278
    // which character from the array?
279
    if (nick < 0) {
279
    if (nick < 0) {
280
        cpos = -1 * ((nick - (ypos * 20)) / 4);
280
        cpos = -1 * ((nick - (ypos * 20)) / 4);
281
        ypos--;
281
        ypos--;
282
    } else cpos = 4 - ((nick - (ypos * 20)) / 4);
282
    } else cpos = 4 - ((nick - (ypos * 20)) / 4);
283
    if (cpos > 4) cpos = 4;
283
    if (cpos > 4) cpos = 4;
284
 
284
 
285
    nicky = center_y - ypos;
285
    nicky = center_y - ypos;
286
    if (nicky > lastline) nicky = lastline;
286
    if (nicky > lastline) nicky = lastline;
287
    else if (nicky < firstline) nicky = firstline;
287
    else if (nicky < firstline) nicky = firstline;
288
 
288
 
289
    // ensure roll-borders
289
    // ensure roll-borders
290
    rollx = (roll / 8) + 15;
290
    rollx = (roll / 8) + 15;
291
    if (rollx < 2) rollx = 2;
291
    if (rollx < 2) rollx = 2;
292
    else if (rollx > 28) rollx = 28;
292
    else if (rollx > 28) rollx = 28;
293
 
293
 
294
 
294
 
295
    // clear roll
295
    // clear roll
296
    if (old_af_x != rollx && old_af_x >= 0) {
296
    if (old_af_x != rollx && old_af_x >= 0) {
297
        write_char_xy(old_af_x, lastline, 0);
297
        write_char_xy(old_af_x, lastline, 0);
298
    }
298
    }
299
 
299
 
300
    // clear nick
300
    // clear nick
301
    if (old_af_y != nicky && old_af_y >= 0) {
301
    if (old_af_y != nicky && old_af_y >= 0) {
302
        write_char_xy(center_x - 1, old_af_y, 0);
302
        write_char_xy(center_x - 1, old_af_y, 0);
303
        write_char_xy(center_x + 1, old_af_y, 0);
303
        write_char_xy(center_x + 1, old_af_y, 0);
304
    }
304
    }
305
 
305
 
306
 
306
 
307
    // draw nick
307
    // draw nick
308
    write_char_xy(center_x - 1, nicky, noodle[cpos]);
308
    write_char_xy(center_x - 1, nicky, noodle[cpos]);
309
    write_char_xy(center_x + 1, nicky, noodle[cpos]);
309
    write_char_xy(center_x + 1, nicky, noodle[cpos]);
310
 
310
 
311
    // draw roll
311
    // draw roll
312
    write_char_xy(rollx, lastline, 229);
312
    write_char_xy(rollx, lastline, 229);
313
 
313
 
314
    // update old vars
314
    // update old vars
315
    old_af_x = rollx;
315
    old_af_x = rollx;
316
    old_af_y = nicky;
316
    old_af_y = nicky;
317
}
317
}
318
 
318
 
319
/**
319
/**
320
 * draw scope of a second camera
320
 * draw scope of a second camera
321
 */
321
 */
322
void draw_scope() {
322
void draw_scope() {
323
    /*
323
    /*
324
        write_char_xy(scope[0], scope[1], 0xEC);
324
        write_char_xy(scope[0], scope[1], 0xEC);
325
        write_char_xy(scope[2], scope[3], 0xED);
325
        write_char_xy(scope[2], scope[3], 0xED);
326
        write_char_xy(scope[4], scope[5], 0xEE);
326
        write_char_xy(scope[4], scope[5], 0xEE);
327
        write_char_xy(scope[6], scope[7], 0xEF);
327
        write_char_xy(scope[6], scope[7], 0xEF);
328
     */
328
     */
329
    // save 20 byte :)
329
    // save 20 byte :)
330
    for (int i = 0; i < 4; i++) {
330
    for (int i = 0; i < 4; i++) {
-
 
331
        write_char_xy(
-
 
332
            scope[i * 3],
-
 
333
            scope[(i * 3) + 1],
331
        write_char_xy(scope[i * 2], scope[(i * 2) + 1], 0xEC + i);
334
            0xEC + i + (scope[(i * 3) + 2] * 4));
332
    }
335
    }
333
}
336
}
-
 
337
 
-
 
338
/**
-
 
339
 * draw stats
-
 
340
 */
-
 
341
void draw_stats() {
-
 
342
#if FCONLY
-
 
343
#else
-
 
344
    uint8_t line = 3;
-
 
345
    write_ascii_string_pgm(1, line, (const char *)(pgm_read_word(&(stats_item_pointers[0])))); // max Altitude
-
 
346
    write_ascii_string_pgm(1, ++line, (const char *)(pgm_read_word(&(stats_item_pointers[1])))); // max Speed
-
 
347
    write_ascii_string_pgm(1, ++line, (const char *)(pgm_read_word(&(stats_item_pointers[2])))); // max Distance
-
 
348
 
-
 
349
    if (COSD_FLAGS_CONFIG & COSD_FLAG_FEET) {
-
 
350
        write_ndigit_number_s(16, line - 2, max_Altimeter * 32 / 10, 4, 0);
-
 
351
        write_char_xy(20, line - 2, 0x7E); // small feet ft
-
 
352
        write_ndigit_number_u(17, line - 1, (uint16_t)(((uint32_t)max_GroundSpeed * (uint32_t)279) / (uint32_t)12500), 3, 0);
-
 
353
        write_char_xy(20, line - 1, 0x7D); // mp/h
-
 
354
        write_ndigit_number_u(16, line - 0, max_Distance / 10 * 32 / 10, 4, 0);
-
 
355
        write_char_xy(20, line - 0, 0x7E); // small feet ft
-
 
356
    } else {
-
 
357
        write_ndigit_number_s(16, line - 2, max_Altimeter, 4, 0);
-
 
358
        write_char_xy(20, line - 2, 204); // small meters m
-
 
359
        write_ndigit_number_u(17, line - 1, (uint16_t)(((uint32_t)max_GroundSpeed * (uint32_t)9) / (uint32_t)250), 3, 0);
-
 
360
        write_char_xy(20, line - 1, 203); // km/h
-
 
361
        write_ndigit_number_u(16, line - 0, max_Distance / 10, 4, 0);
-
 
362
        write_char_xy(20, line - 0, 204); // small meters m
-
 
363
    }
-
 
364
 
-
 
365
    write_ascii_string_pgm(1, ++line, (const char *)(pgm_read_word(&(stats_item_pointers[3])))); // min voltage
-
 
366
    write_ndigit_number_u_10th(16, line, min_UBat, 3, 0);
-
 
367
    write_char_xy(20, line, 0x9E); // small V
-
 
368
    if ((COSD_FLAGS_RUNTIME & COSD_FLAG_STROMREC) || (COSD_FLAGS_MODES & COSD_FLAG_FCCURRENT)) {
-
 
369
        write_ascii_string_pgm(1, ++line, (const char *)(pgm_read_word(&(stats_item_pointers[7])))); // ampere
-
 
370
        write_ndigit_number_u_10th(16, line, max_ampere / 10, 3, 0);
-
 
371
        write_char_xy(20, line, 0x9F); // small A
-
 
372
 
-
 
373
        // wasted mampere in this flight (will count up after landing)
-
 
374
        if ((COSD_FLAGS_RUNTIME & COSD_FLAG_STROMREC) && !(COSD_FLAGS_MODES & COSD_FLAG_FCCURRENT)) {
-
 
375
            write_ndigit_number_u(21, line, (ampere_wasted / 10) - wasted_ampere_offset, 5, 0);
-
 
376
        } else if (COSD_FLAGS_MODES & COSD_FLAG_FCCURRENT) {
-
 
377
 
-
 
378
            write_ndigit_number_u(21, line, naviData.UsedCapacity - wasted_ampere_offset, 5, 0);
-
 
379
        }
-
 
380
 
-
 
381
        write_char_xy(26, line, 0xB5); // mah
-
 
382
    }
-
 
383
    write_ascii_string_pgm(1, ++line, (const char *)(pgm_read_word(&(stats_item_pointers[4])))); // max time
-
 
384
    write_time(14, line, max_FlyingTime);
-
 
385
    write_char_xy(20, line, 210); // fly clock
-
 
386
    write_ascii_string_pgm(1, ++line, (const char *)(pgm_read_word(&(stats_item_pointers[5])))); // longitude
-
 
387
    write_gps_pos(14, line, naviData.CurrentPosition.Longitude);
-
 
388
    write_ascii_string_pgm(1, ++line, (const char *)(pgm_read_word(&(stats_item_pointers[6])))); // latitude
-
 
389
    write_gps_pos(14, line, naviData.CurrentPosition.Latitude);
-
 
390
#endif
-
 
391
}
334
 
392
 
335
#endif
393
#endif
336
 
394