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| Rev | Author | Line No. | Line |
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| 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/ * |
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| 5 | * * |
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| 6 | * This program is free software; you can redistribute it and/or modify * |
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| 7 | * it under the terms of the GNU General Public License as published by * |
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| 8 | * the Free Software Foundation; either version 2 of the License. * |
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| 9 | * * |
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| 10 | * This program is distributed in the hope that it will be useful, * |
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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| 13 | * GNU General Public License for more details. * |
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| 14 | * * |
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| 15 | * You should have received a copy of the GNU General Public License * |
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| 16 | * along with this program; if not, write to the * |
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| 17 | * Free Software Foundation, Inc., * |
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| 18 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
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| 19 | ****************************************************************************/ |
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| 20 | |||
| 21 | #include <avr/io.h> |
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| 22 | #include <avr/eeprom.h> |
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| 23 | #include <avr/pgmspace.h> |
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| 24 | #include <avr/interrupt.h> |
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| 25 | #include <util/delay.h> |
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| 26 | #include "max7456_software_spi.h" |
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| 27 | #include "config.h" |
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| 28 | #include "main.h" |
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| 29 | #include "buttons.h" |
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| 30 | #include "usart1.h" |
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| 31 | |||
| 32 | uint8_t EEMEM ee_checkbyte1 = CHECKBYTE1; |
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| 33 | uint8_t EEMEM ee_checkbyte2 = CHECKBYTE2; |
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| 523 | cascade | 34 | uint8_t EEMEM ee_COSD_FLAGS_MODES = 0; |
| 35 | uint8_t EEMEM ee_COSD_FLAGS_CONFIG = 0; |
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| 497 | cascade | 36 | uint8_t EEMEM ee_COSD_DISPLAYMODE = 0; |
| 471 | cascade | 37 | |
| 514 | cascade | 38 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
| 39 | |||
| 40 | // store more fixed strings in progmen |
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| 41 | char ON[] PROGMEM = "ON "; |
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| 42 | char OFF[] PROGMEM = "OFF"; |
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| 43 | |||
| 474 | cascade | 44 | // video modes |
| 489 | woggle | 45 | const char VM_PAL[] PROGMEM = "PAL "; |
| 46 | const char VM_NTSC[] PROGMEM = "NTSC"; |
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| 474 | cascade | 47 | |
| 471 | cascade | 48 | // menu strings to progmem |
| 489 | woggle | 49 | const char menu_item0[] PROGMEM = "Video Mode"; |
| 50 | const char menu_item1[] PROGMEM = "Full HUD"; |
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| 51 | const char menu_item2[] PROGMEM = "Art.Horizon in HUD"; |
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| 52 | const char menu_item3[] PROGMEM = "Big Vario bar"; |
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| 53 | const char menu_item4[] PROGMEM = "Statistics"; |
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| 728 | cascade | 54 | //const char menu_item5[] PROGMEM = "Warnings"; // TODO: do it! |
| 55 | const char menu_item5[] PROGMEM = "Current by FC"; |
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| 507 | cascade | 56 | const char menu_item6[] PROGMEM = "Voltage by C-Strom"; |
| 57 | const char menu_item7[] PROGMEM = "Reset uptime"; |
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| 497 | cascade | 58 | const char menu_item8[] PROGMEM = "Display Mode"; |
| 523 | cascade | 59 | const char menu_item9[] PROGMEM = "Height by"; |
| 60 | const char menu_item10[] PROGMEM = "Save config"; |
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| 61 | const char menu_item11[] PROGMEM = "EXIT"; |
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| 489 | woggle | 62 | const char* menu[] = {menu_item0, menu_item1, menu_item2, menu_item3, menu_item4, |
| 523 | cascade | 63 | menu_item5, menu_item6, menu_item7, menu_item8, menu_item9, menu_item10, menu_item11}; |
| 471 | cascade | 64 | |
| 497 | cascade | 65 | const displaymode_t * mode; |
| 66 | |||
| 514 | cascade | 67 | #endif |
| 68 | |||
| 69 | const char ee_message0[] PROGMEM = "Loading Data from EEPROM"; |
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| 70 | const char ee_message1[] PROGMEM = "No saved Data in EEPROM"; |
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| 71 | const char* ee_msg[] PROGMEM = {ee_message0, ee_message1}; |
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| 72 | |||
| 471 | cascade | 73 | /** |
| 474 | cascade | 74 | * read data saved in eeprom, print out message if <verbose> is set |
| 471 | cascade | 75 | */ |
| 474 | cascade | 76 | void get_eeprom(uint8_t verbose) { |
| 471 | cascade | 77 | if (eeprom_read_byte(&ee_checkbyte1) == CHECKBYTE1 && eeprom_read_byte(&ee_checkbyte2) == CHECKBYTE2) { |
| 514 | cascade | 78 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
| 474 | cascade | 79 | if (verbose) write_ascii_string_pgm(2, 9, ee_msg[0]); // Loading data |
| 514 | cascade | 80 | #endif |
| 523 | cascade | 81 | COSD_FLAGS_MODES = eeprom_read_byte(&ee_COSD_FLAGS_MODES); |
| 82 | COSD_FLAGS_CONFIG = eeprom_read_byte(&ee_COSD_FLAGS_CONFIG); |
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| 497 | cascade | 83 | COSD_DISPLAYMODE = eeprom_read_byte(&ee_COSD_DISPLAYMODE); |
| 519 | cascade | 84 | //if (verbose) write_ndigit_number_u(23, 11, COSD_DISPLAYMODE, 2, 0); |
| 471 | cascade | 85 | } else { |
| 514 | cascade | 86 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
| 87 | if (verbose) write_ascii_string_pgm(2, 9, ee_msg[1]); // Loading data |
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| 88 | #endif |
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| 471 | cascade | 89 | } |
| 90 | } |
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| 91 | |||
| 514 | cascade | 92 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
| 93 | |||
| 471 | cascade | 94 | /** |
| 95 | * save data to eeprom |
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| 96 | */ |
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| 97 | void save_eeprom() { |
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| 98 | eeprom_write_byte(&ee_checkbyte1, CHECKBYTE1); |
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| 99 | eeprom_write_byte(&ee_checkbyte2, CHECKBYTE2); |
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| 523 | cascade | 100 | eeprom_write_byte(&ee_COSD_FLAGS_MODES, COSD_FLAGS_MODES); |
| 101 | eeprom_write_byte(&ee_COSD_FLAGS_CONFIG, COSD_FLAGS_CONFIG); |
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| 497 | cascade | 102 | eeprom_write_byte(&ee_COSD_DISPLAYMODE, COSD_DISPLAYMODE); |
| 471 | cascade | 103 | } |
| 104 | |||
| 105 | /** |
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| 106 | * auto config some stuff on startup, currently only battery cells |
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| 107 | * TODO: this is testing stuff, strings should go progmem and so on... |
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| 108 | */ |
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| 109 | void init_cosd(uint8_t UBat) { |
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| 110 | clear(); |
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| 734 | cascade | 111 | write_ascii_string_pgm(2, 1, PSTR("C-OSD Initialisation")); // C-OSD Initialisation |
| 471 | cascade | 112 | #if FCONLY |
| 734 | cascade | 113 | write_ascii_string_pgm(2, 2, PSTR("FC only Mode")); // FC only mode |
| 471 | cascade | 114 | #else |
| 734 | cascade | 115 | write_ascii_string_pgm(2, 2, PSTR("NaviCtrl Mode")); // NaviCtrl Mode |
| 471 | cascade | 116 | #endif |
| 523 | cascade | 117 | write_ascii_string_pgm(2, 3, PSTR(BUILDDATE)); |
| 471 | cascade | 118 | uint8_t cellnum = 0; |
| 119 | if (CELL_NUM == -1) { |
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| 734 | cascade | 120 | write_ascii_string_pgm(2, 4, PSTR("Guessing Number of Cells")); // Guessing Number of Cells |
| 471 | cascade | 121 | do { |
| 122 | cellnum++; |
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| 123 | } while (UBat > ((cellnum * CELL_VOLT_MAX) + 23)); |
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| 124 | } else { |
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| 125 | cellnum = CELL_NUM; |
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| 126 | } |
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| 127 | min_voltage = cellnum * CELL_VOLT_MIN; |
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| 128 | max_voltage = cellnum * CELL_VOLT_MAX; |
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| 734 | cascade | 129 | write_ascii_string_pgm(2, 5, PSTR("Number of Cells:")); // Number of Cells |
| 471 | cascade | 130 | write_ndigit_number_u(21, 5, cellnum, 1, 0); |
| 734 | cascade | 131 | write_ascii_string_pgm(2, 6, PSTR("Warn Voltage :")); // Warn Voltage |
| 519 | cascade | 132 | write_ndigit_number_s_10th(20, 6, min_voltage, 3, 0); |
| 734 | cascade | 133 | write_ascii_string_pgm(2, 7, PSTR("Max Voltage :")); // Max Voltage |
| 519 | cascade | 134 | write_ndigit_number_s_10th(20, 7, max_voltage, 3, 0); |
| 471 | cascade | 135 | |
| 474 | cascade | 136 | get_eeprom(1); |
| 471 | cascade | 137 | |
| 474 | cascade | 138 | //write_ascii_string_pgm(23, 2, vm[COSD_FLAGS & COSD_FLAG_NTSC]); |
| 523 | cascade | 139 | if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) { |
| 474 | cascade | 140 | write_ascii_string_pgm(23, 2, VM_NTSC); |
| 141 | } else { |
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| 142 | write_ascii_string_pgm(23, 2, VM_PAL); |
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| 143 | } |
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| 144 | |||
| 677 | cascade | 145 | // request version from board |
| 146 | rxd_buffer_locked = 0; |
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| 147 | #if FCONLY |
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| 148 | usart1_request_mk_data(0, 'v', 0); |
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| 149 | write_ascii_string_pgm(2, 11, PSTR("FC VERSION: ........")); |
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| 150 | #else |
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| 151 | usart1_request_mk_data(1, 'v', 0); |
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| 152 | write_ascii_string_pgm(2, 11, PSTR("NC VERSION: ........")); |
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| 153 | #endif |
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| 154 | // wait for response |
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| 155 | while (rxd_buffer_locked == 0) { |
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| 156 | asm("nop"); |
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| 157 | } |
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| 158 | Decode64(); |
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| 159 | str_VersionInfo VersionInfo; |
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| 160 | VersionInfo = *((str_VersionInfo*) pRxData); |
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| 161 | |||
| 162 | write_ndigit_number_u(14, 11, VersionInfo.SWMajor, 3, 1); |
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| 163 | write_ndigit_number_u(18, 11, VersionInfo.SWMinor, 3, 1); |
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| 164 | write_ascii_char(22 + 11*30, 'a' + VersionInfo.SWPatch); |
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| 165 | // end version request |
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| 497 | cascade | 166 | |
| 677 | cascade | 167 | |
| 497 | cascade | 168 | #if FCONLY |
| 169 | COSD_DISPLAYMODE %= (sizeof(fcdisplaymodes) / sizeof(displaymode_t)); |
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| 170 | mode = fcdisplaymodes; |
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| 171 | mode += COSD_DISPLAYMODE; |
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| 172 | osd_fcmode = (int(*)(void)) pgm_read_word(&mode->dfun); |
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| 677 | cascade | 173 | // re-request data ever 100ms from FC; |
| 174 | usart1_request_mk_data(0, 'd', 100); |
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| 497 | cascade | 175 | #else |
| 176 | COSD_DISPLAYMODE %= (sizeof(ncdisplaymodes) / sizeof(displaymode_t)); |
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| 177 | mode = ncdisplaymodes; |
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| 178 | mode += COSD_DISPLAYMODE; |
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| 179 | osd_ncmode = (int(*)(void)) pgm_read_word(&mode->dfun); |
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| 677 | cascade | 180 | // re-request OSD Data from NC every 100ms |
| 181 | usart1_request_mk_data(1, 'o', 100); |
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| 497 | cascade | 182 | #endif |
| 183 | |||
| 734 | cascade | 184 | _delay_ms(3000); |
| 471 | cascade | 185 | clear(); |
| 186 | // update flags to paint display again because of clear |
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| 523 | cascade | 187 | COSD_FLAGS_RUNTIME &= ~COSD_ICONS_WRITTEN; |
| 471 | cascade | 188 | } |
| 189 | |||
| 190 | /* ########################################################################## |
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| 191 | * A simple config menu for the flags |
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| 192 | * ##########################################################################*/ |
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| 193 | |||
| 194 | /** |
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| 195 | * helper function for menu updating |
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| 196 | */ |
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| 197 | void config_menu_drawings(uint8_t chosen) { |
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| 198 | // clear prevoius _cursor_ |
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| 474 | cascade | 199 | write_ascii_string(3, (chosen + 2) % 10, " "); |
| 471 | cascade | 200 | // draw current _cursor_ |
| 474 | cascade | 201 | write_ascii_string(3, chosen + 2, ">"); |
| 202 | |||
| 523 | cascade | 203 | if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) { |
| 474 | cascade | 204 | write_ascii_string_pgm(23, 2, VM_NTSC); |
| 205 | } else { |
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| 206 | write_ascii_string_pgm(23, 2, VM_PAL); |
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| 207 | } |
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| 208 | |||
| 523 | cascade | 209 | if (COSD_FLAGS_MODES & COSD_FLAG_HUD) { |
| 471 | cascade | 210 | write_ascii_string_pgm(23, 3, ON); |
| 211 | } else { |
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| 212 | write_ascii_string_pgm(23, 3, OFF); |
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| 213 | } |
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| 523 | cascade | 214 | if (COSD_FLAGS_MODES & COSD_FLAG_ARTHORIZON) { |
| 471 | cascade | 215 | write_ascii_string_pgm(23, 4, ON); |
| 216 | } else { |
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| 217 | write_ascii_string_pgm(23, 4, OFF); |
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| 218 | } |
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| 523 | cascade | 219 | if (COSD_FLAGS_MODES & COSD_FLAG_BIGVARIO) { |
| 471 | cascade | 220 | write_ascii_string_pgm(23, 5, ON); |
| 221 | } else { |
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| 222 | write_ascii_string_pgm(23, 5, OFF); |
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| 223 | } |
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| 523 | cascade | 224 | if (COSD_FLAGS_MODES & COSD_FLAG_STATS) { |
| 471 | cascade | 225 | write_ascii_string_pgm(23, 6, ON); |
| 226 | } else { |
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| 227 | write_ascii_string_pgm(23, 6, OFF); |
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| 228 | } |
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| 728 | cascade | 229 | /*if (COSD_FLAGS_MODES & COSD_FLAG_WARNINGS) { |
| 471 | cascade | 230 | write_ascii_string_pgm(23, 7, ON); |
| 231 | } else { |
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| 232 | write_ascii_string_pgm(23, 7, OFF); |
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| 728 | cascade | 233 | }*/ |
| 234 | if (COSD_FLAGS_MODES & COSD_FLAG_FCCURRENT) { |
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| 235 | write_ascii_string_pgm(23, 7, ON); |
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| 236 | } else { |
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| 237 | write_ascii_string_pgm(23, 7, OFF); |
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| 471 | cascade | 238 | } |
| 523 | cascade | 239 | if (COSD_FLAGS_MODES & COSD_FLAG_STROMVOLT) { |
| 507 | cascade | 240 | write_ascii_string_pgm(23, 8, ON); |
| 241 | } else { |
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| 242 | write_ascii_string_pgm(23, 8, OFF); |
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| 243 | } |
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| 519 | cascade | 244 | //write_ndigit_number_u(23, 10, COSD_DISPLAYMODE, 2, 0); |
| 497 | cascade | 245 | write_ascii_string_pgm(18, 10, (const char *) (pgm_read_word(&(mode->desc)))); |
| 246 | |||
| 523 | cascade | 247 | if (COSD_FLAGS_CONFIG & COSD_FLAG_GPSHEIGHT) { |
| 248 | write_ascii_string_pgm(20, 11, PSTR(" GPS")); |
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| 249 | } else { |
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| 250 | write_ascii_string_pgm(20, 11, PSTR("BARO")); |
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| 251 | } |
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| 471 | cascade | 252 | } |
| 253 | |||
| 254 | /** |
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| 255 | * some sort of clicking response in the menu |
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| 256 | */ |
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| 489 | woggle | 257 | void config_menu_doclick(uint8_t chosen, const char* menu[]) { |
| 523 | cascade | 258 | write_ascii_string_pgm(4, chosen + 2, PSTR("DONE ")); |
| 471 | cascade | 259 | _delay_ms(500); |
| 474 | cascade | 260 | write_ascii_string_pgm(4, chosen + 2, menu[chosen]); |
| 471 | cascade | 261 | } |
| 262 | |||
| 263 | /** |
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| 264 | * a simple config menu tryout |
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| 265 | */ |
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| 266 | void config_menu(void) { |
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| 267 | // disable interrupts (makes the menu more smoothely) |
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| 268 | cli(); |
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| 269 | |||
| 270 | // clear screen |
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| 271 | clear(); |
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| 272 | |||
| 273 | uint8_t inmenu = 1; |
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| 274 | uint8_t chosen = 0; |
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| 523 | cascade | 275 | write_ascii_string_pgm(6, 1, PSTR("C-OSD Config Menu")); |
| 471 | cascade | 276 | |
| 277 | // wait a bit before doing stuff so user has chance to release button |
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| 278 | _delay_ms(250); |
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| 279 | |||
| 474 | cascade | 280 | write_ascii_string_pgm(4, 2, menu[0]); |
| 281 | write_ascii_string_pgm(4, 3, menu[1]); |
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| 282 | write_ascii_string_pgm(4, 4, menu[2]); |
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| 283 | write_ascii_string_pgm(4, 5, menu[3]); |
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| 284 | write_ascii_string_pgm(4, 6, menu[4]); |
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| 285 | write_ascii_string_pgm(4, 7, menu[5]); |
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| 286 | write_ascii_string_pgm(4, 8, menu[6]); |
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| 287 | write_ascii_string_pgm(4, 9, menu[7]); |
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| 288 | write_ascii_string_pgm(4, 10, menu[8]); |
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| 289 | write_ascii_string_pgm(4, 11, menu[9]); |
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| 290 | write_ascii_string_pgm(4, 12, menu[10]); |
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| 523 | cascade | 291 | write_ascii_string_pgm(4, 13, menu[11]); |
| 471 | cascade | 292 | |
| 293 | config_menu_drawings(chosen); |
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| 294 | |||
| 295 | while (inmenu) { |
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| 296 | if (s2_pressed()) { |
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| 474 | cascade | 297 | write_ascii_string(3, chosen + 2, " "); |
| 523 | cascade | 298 | chosen = (chosen + 1) % 12; |
| 474 | cascade | 299 | write_ascii_string(3, chosen + 2, ">"); |
| 471 | cascade | 300 | _delay_ms(500); |
| 301 | } else if (s1_pressed()) { |
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| 302 | switch (chosen) { |
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| 523 | cascade | 303 | case 0: // NTSC or PAL |
| 304 | COSD_FLAGS_CONFIG ^= COSD_FLAG_NTSC; |
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| 474 | cascade | 305 | // Setup Video Mode |
| 523 | cascade | 306 | if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) { |
| 474 | cascade | 307 | // NTSC + enable display immediately (VM0) |
| 308 | spi_send_byte(0x00, 0b00001000); |
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| 309 | |||
| 310 | bottom_line = 12; |
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| 311 | } else { |
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| 312 | // PAL + enable display immediately (VM0) |
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| 313 | spi_send_byte(0x00, 0b01001000); |
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| 314 | |||
| 315 | bottom_line = 14; |
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| 316 | } |
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| 317 | config_menu_drawings(chosen); |
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| 318 | break; |
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| 319 | case 1: // full HUD |
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| 523 | cascade | 320 | COSD_FLAGS_MODES ^= COSD_FLAG_HUD; |
| 471 | cascade | 321 | config_menu_drawings(chosen); |
| 322 | break; |
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| 474 | cascade | 323 | case 2: // art horizon |
| 523 | cascade | 324 | COSD_FLAGS_MODES ^= COSD_FLAG_ARTHORIZON; |
| 471 | cascade | 325 | config_menu_drawings(chosen); |
| 326 | break; |
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| 474 | cascade | 327 | case 3: // big vario |
| 523 | cascade | 328 | COSD_FLAGS_MODES ^= COSD_FLAG_BIGVARIO; |
| 471 | cascade | 329 | config_menu_drawings(chosen); |
| 330 | break; |
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| 474 | cascade | 331 | case 4: // statistics |
| 523 | cascade | 332 | COSD_FLAGS_MODES ^= COSD_FLAG_STATS; |
| 471 | cascade | 333 | config_menu_drawings(chosen); |
| 334 | break; |
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| 728 | cascade | 335 | /*case 5: // warnings |
| 523 | cascade | 336 | COSD_FLAGS_MODES ^= COSD_FLAG_WARNINGS; |
| 471 | cascade | 337 | config_menu_drawings(chosen); |
| 728 | cascade | 338 | break;*/ |
| 339 | case 5: // current by fc |
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| 340 | COSD_FLAGS_MODES ^= COSD_FLAG_FCCURRENT; |
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| 341 | config_menu_drawings(chosen); |
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| 471 | cascade | 342 | break; |
| 728 | cascade | 343 | case 6: // 2nd voltage by c-strom |
| 523 | cascade | 344 | COSD_FLAGS_MODES ^= COSD_FLAG_STROMVOLT; |
| 507 | cascade | 345 | config_menu_drawings(chosen); |
| 346 | break; |
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| 347 | case 7: // reset uptime |
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| 471 | cascade | 348 | uptime = 0; |
| 349 | config_menu_doclick(chosen, menu); |
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| 350 | break; |
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| 497 | cascade | 351 | case 8: // change mode |
| 352 | #if FCONLY |
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| 353 | COSD_DISPLAYMODE = (COSD_DISPLAYMODE + 1) % (sizeof(fcdisplaymodes) / sizeof(displaymode_t)); |
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| 354 | mode = fcdisplaymodes; |
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| 355 | mode += COSD_DISPLAYMODE; |
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| 356 | osd_fcmode = (int(*)(void)) pgm_read_word(&mode->dfun); |
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| 357 | #else |
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| 358 | COSD_DISPLAYMODE = (COSD_DISPLAYMODE + 1) % (sizeof(ncdisplaymodes) / sizeof(displaymode_t)); |
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| 359 | mode = ncdisplaymodes; |
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| 360 | mode += COSD_DISPLAYMODE; |
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| 361 | osd_ncmode = (int(*)(void)) pgm_read_word(&mode->dfun); |
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| 362 | #endif |
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| 363 | config_menu_drawings(chosen); |
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| 471 | cascade | 364 | break; |
| 523 | cascade | 365 | case 9: // GPS or BARO height |
| 366 | COSD_FLAGS_CONFIG ^= COSD_FLAG_GPSHEIGHT; |
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| 367 | config_menu_drawings(chosen); |
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| 368 | break; |
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| 369 | case 10: // save |
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| 471 | cascade | 370 | save_eeprom(); |
| 371 | config_menu_doclick(chosen, menu); |
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| 372 | break; |
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| 523 | cascade | 373 | case 11: // exit |
| 471 | cascade | 374 | inmenu = 0; |
| 375 | break; |
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| 376 | } |
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| 377 | _delay_ms(250); |
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| 378 | } |
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| 379 | } |
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| 380 | |||
| 381 | // clear screen up again |
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| 382 | clear(); |
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| 383 | |||
| 384 | // update flags to paint display again if needed |
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| 523 | cascade | 385 | COSD_FLAGS_RUNTIME &= ~COSD_ICONS_WRITTEN; |
| 471 | cascade | 386 | |
| 387 | // enable interrupts again |
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| 388 | sei(); |
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| 389 | } |
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| 390 | |||
| 391 | #endif |