Subversion Repositories Projects

Rev

Rev 783 | Rev 826 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
471 cascade 1
/****************************************************************************
728 cascade 2
 *   Copyright (C) 2009-2010 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>
27
#include "max7456_software_spi.h"
28
#include "config.h"
29
#include "buttons.h"
30
#include "usart1.h"
31
 
762 - 32
#if !(ALLCHARSDEBUG|(WRITECHARS != -1))
33
 
471 cascade 34
uint8_t EEMEM ee_checkbyte1 = CHECKBYTE1;
35
uint8_t EEMEM ee_checkbyte2 = CHECKBYTE2;
523 cascade 36
uint8_t EEMEM ee_COSD_FLAGS_MODES = 0;
37
uint8_t EEMEM ee_COSD_FLAGS_CONFIG = 0;
497 cascade 38
uint8_t EEMEM ee_COSD_DISPLAYMODE = 0;
471 cascade 39
 
474 cascade 40
// video modes
489 woggle 41
const char VM_PAL[] PROGMEM = "PAL ";
42
const char VM_NTSC[] PROGMEM = "NTSC";
474 cascade 43
 
497 cascade 44
const displaymode_t * mode;
45
 
783 - 46
const char ee_message0[] PROGMEM = "Loading from EEPROM";
47
const char ee_message1[] PROGMEM = "No Data in EEPROM";
514 cascade 48
const char* ee_msg[] PROGMEM = {ee_message0, ee_message1};
49
 
471 cascade 50
/**
474 cascade 51
 * read data saved in eeprom, print out message if <verbose> is set
471 cascade 52
 */
474 cascade 53
void get_eeprom(uint8_t verbose) {
761 - 54
    if (eeprom_read_byte(&ee_checkbyte1) == CHECKBYTE1 && eeprom_read_byte(&ee_checkbyte2) == CHECKBYTE2) {
783 - 55
        if (verbose) write_ascii_string_pgm(2, 2, ee_msg[0]); // Loading data
761 - 56
        COSD_FLAGS_MODES = eeprom_read_byte(&ee_COSD_FLAGS_MODES);
57
        COSD_FLAGS_CONFIG = eeprom_read_byte(&ee_COSD_FLAGS_CONFIG);
58
        COSD_DISPLAYMODE = eeprom_read_byte(&ee_COSD_DISPLAYMODE);
59
        //if (verbose) write_ndigit_number_u(23, 11, COSD_DISPLAYMODE, 2, 0);
60
    } else {
783 - 61
        if (verbose) write_ascii_string_pgm(2, 2, ee_msg[1]); // Loading data
761 - 62
    }
471 cascade 63
}
64
 
65
/**
66
 * save data to eeprom
67
 */
68
void save_eeprom() {
761 - 69
    eeprom_write_byte(&ee_checkbyte1, CHECKBYTE1);
70
    eeprom_write_byte(&ee_checkbyte2, CHECKBYTE2);
71
    eeprom_write_byte(&ee_COSD_FLAGS_MODES, COSD_FLAGS_MODES);
72
    eeprom_write_byte(&ee_COSD_FLAGS_CONFIG, COSD_FLAGS_CONFIG);
73
    eeprom_write_byte(&ee_COSD_DISPLAYMODE, COSD_DISPLAYMODE);
471 cascade 74
}
75
 
76
/**
77
 * auto config some stuff on startup, currently only battery cells
78
 */
79
void init_cosd(uint8_t UBat) {
80
    clear();
783 - 81
    write_ascii_string_pgm(2, 1, PSTR("C-OSD Init"));
82
    write_ascii_string_pgm(2, 4, PSTR(BUILDDATE));
83
 
471 cascade 84
#if FCONLY
783 - 85
    write_ascii_string_pgm(2, 3, PSTR("FC only Mode"));
471 cascade 86
#else
783 - 87
    write_ascii_string_pgm(2, 3, PSTR("NaviCtrl Mode"));
88
 
800 - 89
    usart1_EnableTXD();
90
    usart1_puts_pgm(PSTR(REQUEST_UART_TO_FC));
91
    usart1_DisableTXD();
471 cascade 92
#endif
783 - 93
 
94
 
800 - 95
    usart1_request_blocking('Q', PSTR(REQUEST_CURRENT_SETTING));
783 - 96
 
800 - 97
    //write_ascii_char(4 + 12 * 30, rxd_buffer[2]);
783 - 98
 
99
    paramset_serial setting;
100
    setting = *((paramset_serial*)pRxData);
101
 
800 - 102
    write_ascii_string_pgm(2, 6, PSTR("Setting: "));
103
    write_ndigit_number_u(11, 6, setting.SettingsIndex, 1, 1);
104
    write_ascii_string_len(13, 6, setting.param.Name, 12);
783 - 105
 
800 - 106
    uint8_t cells = 0;
107
    write_ascii_string_pgm(2, 8, PSTR("Battery:")); // Guessing Number of Cells
108
    if (CELL_NUM == -1) {
109
#define MAX_CELL_VOLTAGE 43 // max cell volatage for LiPO
783 - 110
 
800 - 111
        if (setting.param.UnterspannungsWarnung < 50) {
112
            // up to 6s LiPo, less than 2s is technical impossible
113
            for (cells = 2; cells < 7; cells++) {
114
                if (UBat < cells * MAX_CELL_VOLTAGE) break;
115
            }
116
 
117
            min_voltage = cells * setting.param.UnterspannungsWarnung;
118
        } else {
119
            min_voltage = setting.param.UnterspannungsWarnung;
120
            cells = min_voltage / CELL_VOLT_MIN;
121
        }
122
        //write_ndigit_number_u(10, 13, setting.param.UnterspannungsWarnung, 3, 1);
471 cascade 123
    } else {
783 - 124
        cells = CELL_NUM;
800 - 125
        min_voltage = cells * CELL_VOLT_MIN;
471 cascade 126
    }
127
 
800 - 128
    max_voltage = cells * CELL_VOLT_MAX;
129
 
783 - 130
    write_ndigit_number_u(11, 8, cells, 1, 0);
800 - 131
    write_ascii_string_pgm(13, 8, PSTR("Cells")); // Number of Cells
783 - 132
    write_ascii_string_pgm(2, 9, PSTR("Warn:")); // Warn Voltage
133
    write_ndigit_number_s_10th(8, 9, min_voltage, 3, 0);
134
    write_ascii_string_pgm(14, 9, PSTR("Max:")); // Max Voltage
135
    write_ndigit_number_s_10th(20, 9, max_voltage, 3, 0);
136
 
761 - 137
    get_eeprom(1);
471 cascade 138
 
474 cascade 139
    //write_ascii_string_pgm(23, 2, vm[COSD_FLAGS & COSD_FLAG_NTSC]);
761 - 140
    if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) {
783 - 141
        write_ascii_string_pgm(23, 1, VM_NTSC);
761 - 142
    } else {
783 - 143
        write_ascii_string_pgm(23, 1, VM_PAL);
761 - 144
    }
474 cascade 145
 
761 - 146
    // request version from board
147
#if FCONLY
148
    //usart1_request_mk_data(0, 'v', 0);
149
    write_ascii_string_pgm(2, 11, PSTR("FC VERSION: ........"));
800 - 150
    usart1_request_blocking('V', PSTR(REQUEST_FC_VERSION));
761 - 151
#else
800 - 152
    usart1_request_nc_uart();
761 - 153
    //usart1_request_mk_data(1, 'v', 0);
154
    write_ascii_string_pgm(2, 11, PSTR("NC VERSION: ........"));
800 - 155
    usart1_request_blocking('V', PSTR(REQUEST_NC_VERSION));
761 - 156
#endif
157
    str_VersionInfo VersionInfo;
158
    VersionInfo = *((str_VersionInfo*)pRxData);
497 cascade 159
 
761 - 160
    write_ndigit_number_u(14, 11, VersionInfo.SWMajor, 3, 1);
161
    write_ndigit_number_u(18, 11, VersionInfo.SWMinor, 3, 1);
162
    write_ascii_char(22 + 11 * 30, 'a' + VersionInfo.SWPatch);
163
    // end version request
677 cascade 164
 
497 cascade 165
 
783 - 166
 
167
 
761 - 168
#if FCONLY
169
    COSD_DISPLAYMODE %= (sizeof (fcdisplaymodes) / sizeof (displaymode_t));
170
    mode = fcdisplaymodes;
171
    mode += COSD_DISPLAYMODE;
172
    osd_fcmode = (int(*)(void)) pgm_read_word(&mode->dfun);
173
    // re-request data ever 100ms from FC;
174
    //usart1_request_mk_data(0, 'd', 100);
175
#else
176
    COSD_DISPLAYMODE %= (sizeof (ncdisplaymodes) / sizeof (displaymode_t));
177
    mode = ncdisplaymodes;
178
    mode += COSD_DISPLAYMODE;
179
    osd_ncmode = (int(*)(void)) pgm_read_word(&mode->dfun);
180
    // re-request OSD Data from NC every 100ms
181
    //usart1_request_mk_data(1, 'o', 100);
182
#endif
183
 
783 - 184
    _delay_ms(5000);
471 cascade 185
    clear();
186
    // update flags to paint display again because of clear
523 cascade 187
    COSD_FLAGS_RUNTIME &= ~COSD_ICONS_WRITTEN;
471 cascade 188
}
189
 
190
/* ##########################################################################
191
 * A simple config menu for the flags
192
 * ##########################################################################*/
193
 
194
/**
736 cascade 195
 * helper function for flag display
196
 */
761 - 197
void onoff(uint8_t col, uint8_t line, uint8_t onoff) {
198
    if (onoff) {
199
        write_ascii_string_pgm(col, line, PSTR("ON "));
200
    } else {
201
        write_ascii_string_pgm(col, line, PSTR("OFF"));
202
    }
736 cascade 203
}
204
 
205
/**
471 cascade 206
 * helper function for menu updating
207
 */
208
void config_menu_drawings(uint8_t chosen) {
761 - 209
    static uint8_t old_y = 0;
210
    uint8_t x = MENU_LEFT, y = MENU_TOP, line = MENU_TOP;
736 cascade 211
 
761 - 212
    if (chosen > 5 && chosen < 12) { // right
213
        x = MENU_MIDDLE;
214
        y = chosen - 6 + MENU_TOP;
215
    } else if (chosen < 7) {
216
        y = chosen + MENU_TOP;
217
    } else {
218
        y = chosen - 6 + MENU_TOP;
219
    }
757 cascade 220
 
221
    // clear prevoius _cursor_ and draw current
761 - 222
    for (uint8_t myx = MENU_LEFT; myx < 29; myx++) {
223
        write_char_att_xy(myx, old_y, 0);
224
        if (myx > x - 1 && myx < x + 14) {
225
            write_char_att_xy(myx, y, BLACKBG | INVERT);
226
        }
227
    };
474 cascade 228
 
761 - 229
    write_ascii_string_pgm(MENU_LEFT, line, PSTR("Video"));
230
    if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) {
231
        write_ascii_string_pgm(MENU_LEFT + 10, line, VM_NTSC);
232
    } else {
233
        write_ascii_string_pgm(MENU_LEFT + 10, line, VM_PAL);
234
    }
757 cascade 235
 
761 - 236
    write_ascii_string_pgm(MENU_LEFT, ++line, PSTR("Full HUD"));
237
    onoff(MENU_LEFT + 10, line, COSD_FLAGS_MODES & COSD_FLAG_HUD);
238
 
239
    write_ascii_string_pgm(MENU_LEFT, ++line, PSTR("Horizon"));
240
    onoff(MENU_LEFT + 10, line, COSD_FLAGS_MODES & COSD_FLAG_ARTHORIZON);
241
 
242
    write_ascii_string_pgm(MENU_LEFT, ++line, PSTR("Aggr.Hor."));
243
    onoff(MENU_LEFT + 10, line, COSD_FLAGS_MODES & COSD_FLAG_AGGRHORIZON);
244
 
245
    write_ascii_string_pgm(MENU_LEFT, ++line, PSTR("Stats"));
757 cascade 246
    onoff(MENU_LEFT + 10, line, COSD_FLAGS_MODES & COSD_FLAG_STATS);
736 cascade 247
 
761 - 248
    write_ascii_string_pgm(MENU_LEFT, ++line, PSTR("A by FC"));
249
    onoff(MENU_LEFT + 10, line, COSD_FLAGS_MODES & COSD_FLAG_FCCURRENT);
736 cascade 250
 
761 - 251
    // 2nd col
252
    line = 2;
736 cascade 253
 
761 - 254
    write_ascii_string_pgm(MENU_MIDDLE, line, PSTR("V C-Strom"));
255
    onoff(MENU_MIDDLE + 10, line, COSD_FLAGS_MODES & COSD_FLAG_STROMVOLT);
736 cascade 256
 
761 - 257
    write_ascii_string_pgm(MENU_MIDDLE, ++line, PSTR("Height by"));
258
    if (COSD_FLAGS_CONFIG & COSD_FLAG_GPSHEIGHT) {
259
        write_ascii_string_pgm(MENU_MIDDLE + 10, line, PSTR(" GPS"));
260
    } else {
261
        write_ascii_string_pgm(MENU_MIDDLE + 10, line, PSTR("BARO"));
262
    }
757 cascade 263
 
761 - 264
    write_ascii_string_pgm(MENU_MIDDLE, ++line, PSTR("Feet/mph"));
265
    onoff(MENU_MIDDLE + 10, line, COSD_FLAGS_CONFIG & COSD_FLAG_FEET);
757 cascade 266
 
761 - 267
    write_ascii_string_pgm(MENU_MIDDLE, ++line, PSTR("Big Vario"));
268
    onoff(MENU_MIDDLE + 10, line, COSD_FLAGS_MODES & COSD_FLAG_BIGVARIO);
757 cascade 269
 
270
 
761 - 271
    // bottom
272
    write_ascii_string_pgm(MENU_LEFT, 9, PSTR("Reset uptime"));
757 cascade 273
 
761 - 274
    write_ascii_string_pgm(MENU_LEFT, 10, PSTR("Display Mode"));
275
    write_ascii_string_pgm(18, 10, (const char *)(pgm_read_word(&(mode->desc))));
276
 
277
    write_ascii_string_pgm(MENU_LEFT, 11, PSTR("Save config"));
278
    write_ascii_string_pgm(MENU_LEFT, 12, PSTR("EXIT"));
279
 
280
    old_y = y;
471 cascade 281
}
282
 
283
/**
284
 * some sort of clicking response in the menu
285
 */
736 cascade 286
void config_menu_doclick(uint8_t chosen) {
757 cascade 287
    write_ascii_string_pgm(MENU_LEFT, chosen + MENU_TOP - 6, PSTR("DONE              "));
471 cascade 288
    _delay_ms(500);
736 cascade 289
    config_menu_drawings(chosen);
471 cascade 290
}
291
 
292
/**
293
 * a simple config menu tryout
294
 */
295
void config_menu(void) {
296
    // disable interrupts (makes the menu more smoothely)
297
    cli();
298
 
299
    // clear screen
300
    clear();
301
 
302
    uint8_t chosen = 0;
761 - 303
    uint8_t inmenu = 1;
523 cascade 304
    write_ascii_string_pgm(6, 1, PSTR("C-OSD Config Menu"));
471 cascade 305
 
306
    // wait a bit before doing stuff so user has chance to release button
307
    _delay_ms(250);
308
 
309
    config_menu_drawings(chosen);
310
 
311
    while (inmenu) {
312
        if (s2_pressed()) {
761 - 313
            chosen = (chosen + 1) % 17;
314
            if (chosen == 10) chosen = 13; // SKIP unused menu space for now
315
            config_menu_drawings(chosen);
316
            _delay_ms(500);
471 cascade 317
        } else if (s1_pressed()) {
318
            switch (chosen) {
523 cascade 319
                case 0: // NTSC or PAL
320
                    COSD_FLAGS_CONFIG ^= COSD_FLAG_NTSC;
761 - 321
                    // Setup Video Mode
322
                    if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) {
323
                        // NTSC + enable display immediately (VM0)
324
                        spi_send_byte(0x00, 0b00001000);
474 cascade 325
 
761 - 326
                        bottom_line = 12;
327
                    } else {
328
                        // PAL + enable display immediately (VM0)
329
                        spi_send_byte(0x00, 0b01001000);
474 cascade 330
 
761 - 331
                        bottom_line = 14;
332
                    }
474 cascade 333
                    break;
334
                case 1: // full HUD
523 cascade 335
                    COSD_FLAGS_MODES ^= COSD_FLAG_HUD;
471 cascade 336
                    break;
474 cascade 337
                case 2: // art horizon
523 cascade 338
                    COSD_FLAGS_MODES ^= COSD_FLAG_ARTHORIZON;
471 cascade 339
                    break;
757 cascade 340
                case 3: // aggressiva horizon
341
                    COSD_FLAGS_MODES ^= COSD_FLAG_AGGRHORIZON;
471 cascade 342
                    break;
474 cascade 343
                case 4: // statistics
523 cascade 344
                    COSD_FLAGS_MODES ^= COSD_FLAG_STATS;
471 cascade 345
                    break;
728 cascade 346
                case 5: // current by fc
347
                    COSD_FLAGS_MODES ^= COSD_FLAG_FCCURRENT;
471 cascade 348
                    break;
761 - 349
                case 6: // 2nd voltage by c-strom
523 cascade 350
                    COSD_FLAGS_MODES ^= COSD_FLAG_STROMVOLT;
507 cascade 351
                    break;
757 cascade 352
                case 7: // GPS or BARO height
353
                    COSD_FLAGS_CONFIG ^= COSD_FLAG_GPSHEIGHT;
354
                    break;
355
                case 8: // Feet and mph?
356
                    COSD_FLAGS_CONFIG ^= COSD_FLAG_FEET;
357
                    break;
761 - 358
                case 9: // big vario
757 cascade 359
                    COSD_FLAGS_MODES ^= COSD_FLAG_BIGVARIO;
360
                    break;
361
                case 13: // reset uptime
471 cascade 362
                    uptime = 0;
761 - 363
                    config_menu_doclick(chosen);
471 cascade 364
                    break;
757 cascade 365
                case 14: // change mode
761 - 366
#if FCONLY
367
                    COSD_DISPLAYMODE = (COSD_DISPLAYMODE + 1) % (sizeof (fcdisplaymodes) / sizeof (displaymode_t));
368
                    mode = fcdisplaymodes;
369
                    mode += COSD_DISPLAYMODE;
370
                    osd_fcmode = (int(*)(void)) pgm_read_word(&mode->dfun);
371
#else
372
                    COSD_DISPLAYMODE = (COSD_DISPLAYMODE + 1) % (sizeof (ncdisplaymodes) / sizeof (displaymode_t));
373
                    mode = ncdisplaymodes;
374
                    mode += COSD_DISPLAYMODE;
375
                    osd_ncmode = (int(*)(void)) pgm_read_word(&mode->dfun);
376
#endif
471 cascade 377
                    break;
757 cascade 378
                case 15: // save
471 cascade 379
                    save_eeprom();
761 - 380
                    config_menu_doclick(chosen);
471 cascade 381
                    break;
757 cascade 382
                case 16: // exit
761 - 383
                    inmenu = 0;
384
                    config_menu_doclick(chosen);
471 cascade 385
                    break;
386
            }
761 - 387
            config_menu_drawings(chosen);
471 cascade 388
            _delay_ms(250);
389
        }
390
    }
391
 
392
    // clear screen up again
393
    clear();
394
 
395
    // update flags to paint display again if needed
523 cascade 396
    COSD_FLAGS_RUNTIME &= ~COSD_ICONS_WRITTEN;
471 cascade 397
 
398
    // enable interrupts again
399
    sei();
400
}
401
 
402
#endif