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471 cascade 1
/****************************************************************************
2598 - 2
 *   Copyright (C) 2009-2017 by Claas Anders "CaScAdE" Rathje               *
471 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
 
800 - 21
#include "main.h"
471 cascade 22
#include <avr/io.h>
23
#include <avr/eeprom.h>
24
#include <avr/pgmspace.h>
25
#include <avr/interrupt.h>
26
#include <util/delay.h>
1801 - 27
#include <string.h>
471 cascade 28
#include "max7456_software_spi.h"
29
#include "config.h"
30
#include "buttons.h"
31
#include "usart1.h"
837 - 32
#include "osd_helpers.h"
471 cascade 33
 
762 - 34
#if !(ALLCHARSDEBUG|(WRITECHARS != -1))
35
 
1197 - 36
// EEPROM bytes
471 cascade 37
uint8_t EEMEM ee_checkbyte1 = CHECKBYTE1;
38
uint8_t EEMEM ee_checkbyte2 = CHECKBYTE2;
523 cascade 39
uint8_t EEMEM ee_COSD_FLAGS_MODES = 0;
40
uint8_t EEMEM ee_COSD_FLAGS_CONFIG = 0;
497 cascade 41
uint8_t EEMEM ee_COSD_DISPLAYMODE = 0;
902 - 42
uint8_t EEMEM ee_COSD_SCOPE [12] = {
43
    5, 5, 0,
44
    25, 5, 0,
45
    5, 10, 0,
46
    25, 10, 0
837 - 47
};
471 cascade 48
 
474 cascade 49
// video modes
489 woggle 50
const char VM_PAL[] PROGMEM = "PAL ";
51
const char VM_NTSC[] PROGMEM = "NTSC";
474 cascade 52
 
1771 - 53
#if FCONLY
54
    const displaymode_t * mode = fcdisplaymodes;
55
#else
56
	const displaymode_t * mode = ncdisplaymodes;
57
#endif
497 cascade 58
 
471 cascade 59
/**
474 cascade 60
 * read data saved in eeprom, print out message if <verbose> is set
471 cascade 61
 */
474 cascade 62
void get_eeprom(uint8_t verbose) {
761 - 63
    if (eeprom_read_byte(&ee_checkbyte1) == CHECKBYTE1 && eeprom_read_byte(&ee_checkbyte2) == CHECKBYTE2) {
1281 - 64
        if (verbose) write_ascii_string_pgm(2, 6, PSTR("Loading from EEPROM")); // Loading data
761 - 65
        COSD_FLAGS_MODES = eeprom_read_byte(&ee_COSD_FLAGS_MODES);
66
        COSD_FLAGS_CONFIG = eeprom_read_byte(&ee_COSD_FLAGS_CONFIG);
67
        COSD_DISPLAYMODE = eeprom_read_byte(&ee_COSD_DISPLAYMODE);
68
        //if (verbose) write_ndigit_number_u(23, 11, COSD_DISPLAYMODE, 2, 0);
902 - 69
        for (int i = 0; i < 12; i++) {
837 - 70
            scope[i] = eeprom_read_byte(&ee_COSD_SCOPE[i]);
71
        }
761 - 72
    } else {
1281 - 73
        if (verbose) write_ascii_string_pgm(2, 6, PSTR("No Data in EEPROM")); // Loading data
761 - 74
    }
471 cascade 75
}
76
 
77
/**
78
 * save data to eeprom
79
 */
80
void save_eeprom() {
761 - 81
    eeprom_write_byte(&ee_checkbyte1, CHECKBYTE1);
82
    eeprom_write_byte(&ee_checkbyte2, CHECKBYTE2);
83
    eeprom_write_byte(&ee_COSD_FLAGS_MODES, COSD_FLAGS_MODES);
84
    eeprom_write_byte(&ee_COSD_FLAGS_CONFIG, COSD_FLAGS_CONFIG);
85
    eeprom_write_byte(&ee_COSD_DISPLAYMODE, COSD_DISPLAYMODE);
902 - 86
    for (int i = 0; i < 12; i++) {
837 - 87
        eeprom_write_byte(&ee_COSD_SCOPE[i], scope[i]);
88
    }
471 cascade 89
}
90
 
91
/**
92
 * auto config some stuff on startup, currently only battery cells
93
 */
94
void init_cosd(uint8_t UBat) {
95
    clear();
783 - 96
 
1281 - 97
    write_ascii_string_pgm(2, 1, PSTR("C-OSD"));
98
    write_ascii_string_pgm(3, 2, PSTR("boot"));
99
    draw_logo(11, 1);
100
 
1771 - 101
    write_ascii_string_pgm(2, 5, PSTR(BUILDOSDBUILDDATE));
1281 - 102
 
103
    get_eeprom(1);
104
 
105
    //write_ascii_string_pgm(23, 2, vm[COSD_FLAGS & COSD_FLAG_NTSC]);
106
    if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) {
107
        write_ascii_string_pgm(23, 1, VM_NTSC);
108
    } else {
109
        write_ascii_string_pgm(23, 1, VM_PAL);
110
    }
111
 
112
 
1771 - 113
 
114
    write_ascii_string_pgm(2, 7, PSTR("Setting  :"));
115
    write_ascii_string_pgm(2, 8, PSTR("Battery:")); // Guessing Number of Cells
116
 
117
    write_ascii_string_pgm(13, 8, PSTR("Cells")); // Number of Cells
118
    write_ascii_string_pgm(2, 9, PSTR("Warn:")); // Warn Voltage
119
 
120
    write_ascii_string_pgm(14, 9, PSTR("Max:")); // Max Voltage
121
 
471 cascade 122
#if FCONLY
1281 - 123
    write_ascii_string_pgm(2, 4, PSTR("FC only Mode"));
471 cascade 124
#else
1281 - 125
    write_ascii_string_pgm(2, 4, PSTR("NaviCtrl Mode"));
783 - 126
 
800 - 127
    usart1_EnableTXD();
128
    usart1_puts_pgm(PSTR(REQUEST_UART_TO_FC));
129
    usart1_DisableTXD();
471 cascade 130
#endif
783 - 131
 
1801 - 132
paramset_serial setting;
783 - 133
 
1804 - 134
//#define NOFCOMMUNICATION
1801 - 135
#ifndef NOFCOMMUNICATION
1805 - 136
    usart1_request_blocking('Q', PSTR(REQUEST_CURRENT_SETTING));
137
	memcpy((char*)(&setting), (char*)pRxData, sizeof(paramset_serial));
2043 - 138
 
139
	if (setting.param.Revision != EEPARAM_REVISION) {
140
		write_ascii_string_pgm(3, 11, PSTR("WRONG SETTINGS REVISION"));
141
		write_ascii_string_pgm(3, 12, PSTR("OSD:     FC:"));
142
    	write_ndigit_number_u(8, 12, EEPARAM_REVISION, 3, 1);
143
    	write_ndigit_number_u(15, 12, setting.param.Revision, 3, 1);
2075 - 144
		for (uint8_t i = 0; i < 120; i++) {_delay_ms(1000);}
2043 - 145
	}
146
 
147
#if FCONLY
148
#else
149
	if (naviData.Version != NAVIDATA_VERSION) {
150
		write_ascii_string_pgm(3, 11, PSTR("WRONG NAVIDATA VERSION"));
151
		write_ascii_string_pgm(3, 12, PSTR("OSD:     FC:"));
152
    	write_ndigit_number_u(8, 12, NAVIDATA_VERSION, 3, 1);
153
    	write_ndigit_number_u(15, 12, naviData.Version, 3, 1);
2075 - 154
		for (uint8_t i = 0; i < 120; i++) {_delay_ms(1000);}
2043 - 155
	}
156
#endif
157
 
1805 - 158
    //setting = *((paramset_serial*)pRxData);
159
#else
160
	// manual stuff?
161
	memcpy((char*)setting.param.Name, "NO FC COMMUN", 12);
162
	setting.param.UnterspannungsWarnung = 94;
163
#endif // #ifndef NOFCOMMUNICATION
164
    //write_ascii_char(4 + 12 * 30, rxd_buffer[2]);
165
 
1801 - 166
 
167
 
1805 - 168
    write_ndigit_number_u(10, 7, setting.SettingsIndex, 1, 1);
169
    write_ascii_string_len(13, 7, setting.param.Name, 12);
783 - 170
 
1805 - 171
    uint8_t cells = 0;
172
    if (CELL_NUM == -1) {
173
#define MAX_CELL_VOLTAGE 43 // max cell volatage for LiPO
174
 
175
        if (setting.param.UnterspannungsWarnung < 50) {
176
            // up to 6s LiPo, less than 2s is technical impossible
177
            for (cells = 2; cells < 7; cells++) {
178
                if (UBat < cells * MAX_CELL_VOLTAGE) break;
179
            }
180
 
181
            min_voltage = cells * setting.param.UnterspannungsWarnung;
182
        } else {
183
            min_voltage = setting.param.UnterspannungsWarnung;
184
            cells = min_voltage / CELL_VOLT_MIN;
185
        }
186
        //write_ndigit_number_u(10, 13, setting.param.UnterspannungsWarnung, 3, 1);
187
    } else {
188
        cells = CELL_NUM;
189
        min_voltage = cells * CELL_VOLT_MIN;
190
    }
191
 
192
    max_voltage = cells * CELL_VOLT_MAX;
193
 
194
    write_ndigit_number_u(11, 8, cells, 1, 0);
195
    write_ndigit_number_s_10th(8, 9, min_voltage, 3, 0);
196
    write_ndigit_number_s_10th(20, 9, max_voltage, 3, 0);
197
 
198
 
199
 
761 - 200
    // request version from board
201
#if FCONLY
202
    //usart1_request_mk_data(0, 'v', 0);
203
    write_ascii_string_pgm(2, 11, PSTR("FC VERSION: ........"));
1805 - 204
    usart1_request_blocking('V', PSTR(REQUEST_FC_VERSION));
761 - 205
#else
800 - 206
    usart1_request_nc_uart();
826 - 207
    _delay_ms(200);
208
    usart1_request_nc_uart();
837 - 209
 
761 - 210
    //usart1_request_mk_data(1, 'v', 0);
211
    write_ascii_string_pgm(2, 11, PSTR("NC VERSION: ........"));
800 - 212
    usart1_request_blocking('V', PSTR(REQUEST_NC_VERSION));
761 - 213
#endif
214
    str_VersionInfo VersionInfo;
1801 - 215
    //VersionInfo = *((str_VersionInfo*)pRxData);
216
	memcpy((char*)(&VersionInfo), (char*)pRxData, sizeof(str_VersionInfo));
497 cascade 217
 
761 - 218
    write_ndigit_number_u(14, 11, VersionInfo.SWMajor, 3, 1);
219
    write_ndigit_number_u(18, 11, VersionInfo.SWMinor, 3, 1);
220
    write_ascii_char(22 + 11 * 30, 'a' + VersionInfo.SWPatch);
221
    // end version request
677 cascade 222
 
497 cascade 223
 
783 - 224
 
225
 
761 - 226
#if FCONLY
227
    COSD_DISPLAYMODE %= (sizeof (fcdisplaymodes) / sizeof (displaymode_t));
228
    mode = fcdisplaymodes;
229
    mode += COSD_DISPLAYMODE;
230
    osd_fcmode = (int(*)(void)) pgm_read_word(&mode->dfun);
231
    // re-request data ever 100ms from FC;
232
    //usart1_request_mk_data(0, 'd', 100);
233
#else
234
    COSD_DISPLAYMODE %= (sizeof (ncdisplaymodes) / sizeof (displaymode_t));
235
    mode = ncdisplaymodes;
236
    mode += COSD_DISPLAYMODE;
237
    osd_ncmode = (int(*)(void)) pgm_read_word(&mode->dfun);
238
    // re-request OSD Data from NC every 100ms
239
    //usart1_request_mk_data(1, 'o', 100);
240
#endif
241
 
783 - 242
    _delay_ms(5000);
471 cascade 243
    clear();
244
    // update flags to paint display again because of clear
523 cascade 245
    COSD_FLAGS_RUNTIME &= ~COSD_ICONS_WRITTEN;
826 - 246
 
247
    // we got data
248
    COSD_FLAGS_RUNTIME |= COSD_DATARECEIVED;
471 cascade 249
}
250
 
251
/* ##########################################################################
252
 * A simple config menu for the flags
253
 * ##########################################################################*/
254
 
255
/**
736 cascade 256
 * helper function for flag display
257
 */
761 - 258
void onoff(uint8_t col, uint8_t line, uint8_t onoff) {
259
    if (onoff) {
260
        write_ascii_string_pgm(col, line, PSTR("ON "));
261
    } else {
262
        write_ascii_string_pgm(col, line, PSTR("OFF"));
263
    }
736 cascade 264
}
265
 
266
/**
471 cascade 267
 * helper function for menu updating
268
 */
269
void config_menu_drawings(uint8_t chosen) {
761 - 270
    static uint8_t old_y = 0;
271
    uint8_t x = MENU_LEFT, y = MENU_TOP, line = MENU_TOP;
902 - 272
    //************************************************* 13 to 14
273
    if (chosen > 6 && chosen < 15) { // right
761 - 274
        x = MENU_MIDDLE;
902 - 275
        y = chosen - 7 + MENU_TOP;
276
    } else if (chosen < 8) {
761 - 277
        y = chosen + MENU_TOP;
278
    } else {
902 - 279
        y = chosen - 7 + MENU_TOP;
761 - 280
    }
757 cascade 281
 
282
    // clear prevoius _cursor_ and draw current
761 - 283
    for (uint8_t myx = MENU_LEFT; myx < 29; myx++) {
284
        write_char_att_xy(myx, old_y, 0);
285
        if (myx > x - 1 && myx < x + 14) {
286
            write_char_att_xy(myx, y, BLACKBG | INVERT);
287
        }
288
    };
474 cascade 289
 
761 - 290
    write_ascii_string_pgm(MENU_LEFT, line, PSTR("Video"));
291
    if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) {
292
        write_ascii_string_pgm(MENU_LEFT + 10, line, VM_NTSC);
293
    } else {
294
        write_ascii_string_pgm(MENU_LEFT + 10, line, VM_PAL);
295
    }
757 cascade 296
 
761 - 297
    write_ascii_string_pgm(MENU_LEFT, ++line, PSTR("Full HUD"));
298
    onoff(MENU_LEFT + 10, line, COSD_FLAGS_MODES & COSD_FLAG_HUD);
299
 
300
    write_ascii_string_pgm(MENU_LEFT, ++line, PSTR("Horizon"));
301
    onoff(MENU_LEFT + 10, line, COSD_FLAGS_MODES & COSD_FLAG_ARTHORIZON);
302
 
303
    write_ascii_string_pgm(MENU_LEFT, ++line, PSTR("Aggr.Hor."));
304
    onoff(MENU_LEFT + 10, line, COSD_FLAGS_MODES & COSD_FLAG_AGGRHORIZON);
305
 
306
    write_ascii_string_pgm(MENU_LEFT, ++line, PSTR("Stats"));
757 cascade 307
    onoff(MENU_LEFT + 10, line, COSD_FLAGS_MODES & COSD_FLAG_STATS);
736 cascade 308
 
761 - 309
    write_ascii_string_pgm(MENU_LEFT, ++line, PSTR("A by FC"));
310
    onoff(MENU_LEFT + 10, line, COSD_FLAGS_MODES & COSD_FLAG_FCCURRENT);
736 cascade 311
 
902 - 312
    write_ascii_string_pgm(MENU_LEFT, ++line, PSTR("GPS Pos"));
313
    onoff(MENU_LEFT + 10, line, COSD_FLAGS_CONFIG & COSD_FLAG_SHOW_COORDS);
314
 
761 - 315
    // 2nd col
316
    line = 2;
736 cascade 317
 
761 - 318
    write_ascii_string_pgm(MENU_MIDDLE, line, PSTR("V C-Strom"));
319
    onoff(MENU_MIDDLE + 10, line, COSD_FLAGS_MODES & COSD_FLAG_STROMVOLT);
736 cascade 320
 
761 - 321
    write_ascii_string_pgm(MENU_MIDDLE, ++line, PSTR("Height by"));
322
    if (COSD_FLAGS_CONFIG & COSD_FLAG_GPSHEIGHT) {
323
        write_ascii_string_pgm(MENU_MIDDLE + 10, line, PSTR(" GPS"));
324
    } else {
325
        write_ascii_string_pgm(MENU_MIDDLE + 10, line, PSTR("BARO"));
326
    }
757 cascade 327
 
761 - 328
    write_ascii_string_pgm(MENU_MIDDLE, ++line, PSTR("Feet/mph"));
329
    onoff(MENU_MIDDLE + 10, line, COSD_FLAGS_CONFIG & COSD_FLAG_FEET);
757 cascade 330
 
761 - 331
    write_ascii_string_pgm(MENU_MIDDLE, ++line, PSTR("Big Vario"));
332
    onoff(MENU_MIDDLE + 10, line, COSD_FLAGS_MODES & COSD_FLAG_BIGVARIO);
757 cascade 333
 
902 - 334
    write_ascii_string_pgm(MENU_MIDDLE, ++line, PSTR("Big Speed"));
335
    onoff(MENU_MIDDLE + 10, line, COSD_FLAGS_CONFIG & COSD_FLAG_BIGSPEED);
336
 
826 - 337
    write_ascii_string_pgm(MENU_MIDDLE, ++line, PSTR("Passive"));
338
    onoff(MENU_MIDDLE + 10, line, COSD_FLAGS_CONFIG & COSD_FLAG_PASSIVE);
757 cascade 339
 
837 - 340
    write_ascii_string_pgm(MENU_MIDDLE, ++line, PSTR("Cam Scope"));
341
    onoff(MENU_MIDDLE + 10, line, COSD_FLAGS_CONFIG & COSD_FLAG_SHOW_SCOPE);
826 - 342
 
837 - 343
    write_ascii_string_pgm(MENU_MIDDLE, ++line, PSTR("Move Scope"));
344
 
345
 
761 - 346
    // bottom
902 - 347
    write_ascii_string_pgm(MENU_LEFT, 10, PSTR("Reset uptime"));
757 cascade 348
 
902 - 349
    write_ascii_string_pgm(MENU_LEFT, 11, PSTR("Display Mode"));
350
    write_ascii_string_pgm(15, 11, (const char *)(pgm_read_word(&(mode->desc))));
761 - 351
 
902 - 352
    write_ascii_string_pgm(MENU_LEFT, 12, PSTR("Save config"));
353
    write_ascii_string_pgm(MENU_LEFT, 13, PSTR("EXIT"));
761 - 354
 
355
    old_y = y;
471 cascade 356
}
357
 
358
/**
359
 * some sort of clicking response in the menu
360
 */
736 cascade 361
void config_menu_doclick(uint8_t chosen) {
932 - 362
    write_ascii_string_pgm(MENU_LEFT, chosen + MENU_TOP - 7, PSTR("DONE              "));
471 cascade 363
    _delay_ms(500);
736 cascade 364
    config_menu_drawings(chosen);
471 cascade 365
}
366
 
367
/**
837 - 368
 * move around the four scope edges
369
 */
370
void move_scope() {
371
    uint8_t mode = 0;
372
    clear();
373
    draw_scope();
374
    _delay_ms(500);
902 - 375
    while (mode < 12) {
837 - 376
        if (s2_pressed()) { // next
377
            mode++;
378
            _delay_ms(500);
379
        } else if (s1_pressed()) {
902 - 380
            if (mode % 3 == 2) {
381
                scope[mode] = (scope[mode] + 1) % 2;
382
            } else {
383
                scope[mode] = (scope[mode] + 1) % ((mode % 3) % 2 == 0 ? 30 : bottom_line);
384
            }
837 - 385
            clear();
386
            draw_scope();
387
            _delay_ms(100);
388
        }
389
    }
390
    clear();
391
}
392
 
393
/**
471 cascade 394
 * a simple config menu tryout
395
 */
396
void config_menu(void) {
397
    // disable interrupts (makes the menu more smoothely)
398
    cli();
399
 
400
    // clear screen
401
    clear();
402
 
403
    uint8_t chosen = 0;
761 - 404
    uint8_t inmenu = 1;
523 cascade 405
    write_ascii_string_pgm(6, 1, PSTR("C-OSD Config Menu"));
471 cascade 406
 
407
    // wait a bit before doing stuff so user has chance to release button
408
    _delay_ms(250);
409
 
410
    config_menu_drawings(chosen);
411
 
412
    while (inmenu) {
413
        if (s2_pressed()) {
902 - 414
            chosen = (chosen + 1) % 19;
837 - 415
            //if (chosen == 12) chosen = 13; // SKIP unused menu space for now
761 - 416
            config_menu_drawings(chosen);
417
            _delay_ms(500);
471 cascade 418
        } else if (s1_pressed()) {
419
            switch (chosen) {
523 cascade 420
                case 0: // NTSC or PAL
421
                    COSD_FLAGS_CONFIG ^= COSD_FLAG_NTSC;
761 - 422
                    // Setup Video Mode
423
                    if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) {
424
                        // NTSC + enable display immediately (VM0)
425
                        spi_send_byte(0x00, 0b00001000);
474 cascade 426
 
761 - 427
                        bottom_line = 12;
428
                    } else {
429
                        // PAL + enable display immediately (VM0)
430
                        spi_send_byte(0x00, 0b01001000);
474 cascade 431
 
761 - 432
                        bottom_line = 14;
433
                    }
474 cascade 434
                    break;
435
                case 1: // full HUD
523 cascade 436
                    COSD_FLAGS_MODES ^= COSD_FLAG_HUD;
471 cascade 437
                    break;
474 cascade 438
                case 2: // art horizon
523 cascade 439
                    COSD_FLAGS_MODES ^= COSD_FLAG_ARTHORIZON;
471 cascade 440
                    break;
757 cascade 441
                case 3: // aggressiva horizon
442
                    COSD_FLAGS_MODES ^= COSD_FLAG_AGGRHORIZON;
471 cascade 443
                    break;
474 cascade 444
                case 4: // statistics
523 cascade 445
                    COSD_FLAGS_MODES ^= COSD_FLAG_STATS;
471 cascade 446
                    break;
728 cascade 447
                case 5: // current by fc
448
                    COSD_FLAGS_MODES ^= COSD_FLAG_FCCURRENT;
471 cascade 449
                    break;
902 - 450
                case 6: // GPS coordinates while flying
451
                    COSD_FLAGS_CONFIG ^= COSD_FLAG_SHOW_COORDS;
452
                    break;
453
                case 7: // 2nd voltage by c-strom
523 cascade 454
                    COSD_FLAGS_MODES ^= COSD_FLAG_STROMVOLT;
507 cascade 455
                    break;
902 - 456
                case 8: // GPS or BARO height
757 cascade 457
                    COSD_FLAGS_CONFIG ^= COSD_FLAG_GPSHEIGHT;
458
                    break;
902 - 459
                case 9: // Feet and mph?
757 cascade 460
                    COSD_FLAGS_CONFIG ^= COSD_FLAG_FEET;
461
                    break;
902 - 462
                case 10: // big vario
757 cascade 463
                    COSD_FLAGS_MODES ^= COSD_FLAG_BIGVARIO;
464
                    break;
902 - 465
                case 11: // big Speed
466
                    COSD_FLAGS_CONFIG ^= COSD_FLAG_BIGSPEED;
467
                    break;
468
                case 12: // passive
826 - 469
                    COSD_FLAGS_CONFIG ^= COSD_FLAG_PASSIVE;
470
                    break;
902 - 471
                case 13: // scope
837 - 472
                    COSD_FLAGS_CONFIG ^= COSD_FLAG_SHOW_SCOPE;
473
                    break;
902 - 474
                case 14: // move scope
837 - 475
                    move_scope();
476
                    break;
902 - 477
                case 15: // reset uptime
471 cascade 478
                    uptime = 0;
761 - 479
                    config_menu_doclick(chosen);
471 cascade 480
                    break;
902 - 481
                case 16: // change mode
761 - 482
#if FCONLY
483
                    COSD_DISPLAYMODE = (COSD_DISPLAYMODE + 1) % (sizeof (fcdisplaymodes) / sizeof (displaymode_t));
484
                    mode = fcdisplaymodes;
485
                    mode += COSD_DISPLAYMODE;
486
                    osd_fcmode = (int(*)(void)) pgm_read_word(&mode->dfun);
487
#else
488
                    COSD_DISPLAYMODE = (COSD_DISPLAYMODE + 1) % (sizeof (ncdisplaymodes) / sizeof (displaymode_t));
489
                    mode = ncdisplaymodes;
490
                    mode += COSD_DISPLAYMODE;
491
                    osd_ncmode = (int(*)(void)) pgm_read_word(&mode->dfun);
492
#endif
471 cascade 493
                    break;
902 - 494
                case 17: // save
471 cascade 495
                    save_eeprom();
761 - 496
                    config_menu_doclick(chosen);
471 cascade 497
                    break;
902 - 498
                case 18: // exit
761 - 499
                    inmenu = 0;
500
                    config_menu_doclick(chosen);
471 cascade 501
                    break;
502
            }
761 - 503
            config_menu_drawings(chosen);
471 cascade 504
            _delay_ms(250);
505
        }
506
    }
507
 
508
    // clear screen up again
509
    clear();
510
 
511
    // update flags to paint display again if needed
523 cascade 512
    COSD_FLAGS_RUNTIME &= ~COSD_ICONS_WRITTEN;
471 cascade 513
 
514
    // enable interrupts again
515
    sei();
516
}
517
 
518
#endif