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471 | cascade | 1 | /**************************************************************************** |
2 | * Copyright (C) 2009 by Claas Anders "CaScAdE" Rathje * |
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3 | * admiralcascade@gmail.com * |
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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 | |||
471 | cascade | 44 | // store init strings in progmem |
489 | woggle | 45 | const char init_0[] PROGMEM = "C-OSD Initialisation"; |
46 | const char init_1[] PROGMEM = "FC only Mode"; |
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47 | const char init_2[] PROGMEM = "NaviCtrl Mode"; |
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48 | const char init_3[] PROGMEM = "Guessing Number of Cells"; |
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49 | const char init_4[] PROGMEM = "Number of Cells:"; |
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50 | const char init_5[] PROGMEM = "Warn Voltage :"; |
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51 | const char init_6[] PROGMEM = "Max Voltage :"; |
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52 | const char* init_point[] PROGMEM = {init_0, init_1, init_2, init_3, init_4, init_5, init_6}; |
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471 | cascade | 53 | |
474 | cascade | 54 | // video modes |
489 | woggle | 55 | const char VM_PAL[] PROGMEM = "PAL "; |
56 | const char VM_NTSC[] PROGMEM = "NTSC"; |
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474 | cascade | 57 | |
471 | cascade | 58 | // menu strings to progmem |
489 | woggle | 59 | const char menu_item0[] PROGMEM = "Video Mode"; |
60 | const char menu_item1[] PROGMEM = "Full HUD"; |
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61 | const char menu_item2[] PROGMEM = "Art.Horizon in HUD"; |
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62 | const char menu_item3[] PROGMEM = "Big Vario bar"; |
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63 | const char menu_item4[] PROGMEM = "Statistics"; |
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64 | const char menu_item5[] PROGMEM = "Warnings"; // TODO: do it! |
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507 | cascade | 65 | const char menu_item6[] PROGMEM = "Voltage by C-Strom"; |
66 | const char menu_item7[] PROGMEM = "Reset uptime"; |
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497 | cascade | 67 | const char menu_item8[] PROGMEM = "Display Mode"; |
523 | cascade | 68 | const char menu_item9[] PROGMEM = "Height by"; |
69 | const char menu_item10[] PROGMEM = "Save config"; |
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70 | const char menu_item11[] PROGMEM = "EXIT"; |
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489 | woggle | 71 | const char* menu[] = {menu_item0, menu_item1, menu_item2, menu_item3, menu_item4, |
523 | cascade | 72 | menu_item5, menu_item6, menu_item7, menu_item8, menu_item9, menu_item10, menu_item11}; |
471 | cascade | 73 | |
497 | cascade | 74 | const displaymode_t * mode; |
75 | |||
514 | cascade | 76 | #endif |
77 | |||
78 | const char ee_message0[] PROGMEM = "Loading Data from EEPROM"; |
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79 | const char ee_message1[] PROGMEM = "No saved Data in EEPROM"; |
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80 | const char* ee_msg[] PROGMEM = {ee_message0, ee_message1}; |
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81 | |||
471 | cascade | 82 | /** |
474 | cascade | 83 | * read data saved in eeprom, print out message if <verbose> is set |
471 | cascade | 84 | */ |
474 | cascade | 85 | void get_eeprom(uint8_t verbose) { |
471 | cascade | 86 | if (eeprom_read_byte(&ee_checkbyte1) == CHECKBYTE1 && eeprom_read_byte(&ee_checkbyte2) == CHECKBYTE2) { |
514 | cascade | 87 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
474 | cascade | 88 | if (verbose) write_ascii_string_pgm(2, 9, ee_msg[0]); // Loading data |
514 | cascade | 89 | #endif |
523 | cascade | 90 | COSD_FLAGS_MODES = eeprom_read_byte(&ee_COSD_FLAGS_MODES); |
91 | COSD_FLAGS_CONFIG = eeprom_read_byte(&ee_COSD_FLAGS_CONFIG); |
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497 | cascade | 92 | COSD_DISPLAYMODE = eeprom_read_byte(&ee_COSD_DISPLAYMODE); |
519 | cascade | 93 | //if (verbose) write_ndigit_number_u(23, 11, COSD_DISPLAYMODE, 2, 0); |
471 | cascade | 94 | } else { |
514 | cascade | 95 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
96 | if (verbose) write_ascii_string_pgm(2, 9, ee_msg[1]); // Loading data |
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97 | #endif |
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471 | cascade | 98 | } |
99 | } |
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100 | |||
514 | cascade | 101 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
102 | |||
471 | cascade | 103 | /** |
104 | * save data to eeprom |
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105 | */ |
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106 | void save_eeprom() { |
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107 | eeprom_write_byte(&ee_checkbyte1, CHECKBYTE1); |
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108 | eeprom_write_byte(&ee_checkbyte2, CHECKBYTE2); |
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523 | cascade | 109 | eeprom_write_byte(&ee_COSD_FLAGS_MODES, COSD_FLAGS_MODES); |
110 | eeprom_write_byte(&ee_COSD_FLAGS_CONFIG, COSD_FLAGS_CONFIG); |
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497 | cascade | 111 | eeprom_write_byte(&ee_COSD_DISPLAYMODE, COSD_DISPLAYMODE); |
471 | cascade | 112 | } |
113 | |||
114 | /** |
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115 | * auto config some stuff on startup, currently only battery cells |
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116 | * TODO: this is testing stuff, strings should go progmem and so on... |
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117 | */ |
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118 | void init_cosd(uint8_t UBat) { |
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119 | clear(); |
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120 | write_ascii_string_pgm(2, 1, init_point[0]); // C-OSD Initialisation |
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121 | //write_ascii_string(2, 1, "C-OSD Initialisation"); |
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122 | #if FCONLY |
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123 | write_ascii_string_pgm(2, 2, init_point[1]); // FC only mode |
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124 | //write_ascii_string(2, 2, "FC only Mode"); |
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125 | #else |
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126 | write_ascii_string_pgm(2, 2, init_point[2]); // NaviCtrl Mode |
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127 | //write_ascii_string(2, 2, "NaviCtrl Mode"); |
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128 | #endif |
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523 | cascade | 129 | write_ascii_string_pgm(2, 3, PSTR(BUILDDATE)); |
471 | cascade | 130 | uint8_t cellnum = 0; |
131 | if (CELL_NUM == -1) { |
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132 | write_ascii_string_pgm(2, 4, init_point[3]); // Guessing Number of Cells |
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133 | //write_ascii_string(2, 6, "Guessing Number of Cells"); |
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134 | do { |
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135 | cellnum++; |
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136 | } while (UBat > ((cellnum * CELL_VOLT_MAX) + 23)); |
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137 | } else { |
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138 | cellnum = CELL_NUM; |
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139 | } |
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140 | min_voltage = cellnum * CELL_VOLT_MIN; |
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141 | max_voltage = cellnum * CELL_VOLT_MAX; |
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142 | write_ascii_string_pgm(2, 5, init_point[4]); // Number of Cells |
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143 | //write_ascii_string(2, 5, "Number of Cells:"); |
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144 | write_ndigit_number_u(21, 5, cellnum, 1, 0); |
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145 | write_ascii_string_pgm(2, 6, init_point[5]); // Warn Voltage |
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146 | //write_ascii_string(2, 6, "Warn Voltage :"); |
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519 | cascade | 147 | write_ndigit_number_s_10th(20, 6, min_voltage, 3, 0); |
471 | cascade | 148 | write_ascii_string_pgm(2, 7, init_point[6]); // Max Voltage |
149 | //write_ascii_string(2, 7, "Max Voltage :"); |
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519 | cascade | 150 | write_ndigit_number_s_10th(20, 7, max_voltage, 3, 0); |
471 | cascade | 151 | |
474 | cascade | 152 | get_eeprom(1); |
471 | cascade | 153 | |
474 | cascade | 154 | //write_ascii_string_pgm(23, 2, vm[COSD_FLAGS & COSD_FLAG_NTSC]); |
523 | cascade | 155 | if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) { |
474 | cascade | 156 | write_ascii_string_pgm(23, 2, VM_NTSC); |
157 | } else { |
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158 | write_ascii_string_pgm(23, 2, VM_PAL); |
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159 | } |
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160 | |||
677 | cascade | 161 | // request version from board |
162 | rxd_buffer_locked = 0; |
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163 | #if FCONLY |
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164 | usart1_request_mk_data(0, 'v', 0); |
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165 | write_ascii_string_pgm(2, 11, PSTR("FC VERSION: ........")); |
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166 | #else |
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167 | usart1_request_mk_data(1, 'v', 0); |
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168 | write_ascii_string_pgm(2, 11, PSTR("NC VERSION: ........")); |
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169 | #endif |
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170 | // wait for response |
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171 | while (rxd_buffer_locked == 0) { |
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172 | asm("nop"); |
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173 | } |
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174 | Decode64(); |
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175 | str_VersionInfo VersionInfo; |
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176 | VersionInfo = *((str_VersionInfo*) pRxData); |
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177 | |||
178 | write_ndigit_number_u(14, 11, VersionInfo.SWMajor, 3, 1); |
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179 | write_ndigit_number_u(18, 11, VersionInfo.SWMinor, 3, 1); |
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180 | write_ascii_char(22 + 11*30, 'a' + VersionInfo.SWPatch); |
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181 | // end version request |
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497 | cascade | 182 | |
677 | cascade | 183 | |
497 | cascade | 184 | #if FCONLY |
185 | COSD_DISPLAYMODE %= (sizeof(fcdisplaymodes) / sizeof(displaymode_t)); |
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186 | mode = fcdisplaymodes; |
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187 | mode += COSD_DISPLAYMODE; |
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188 | osd_fcmode = (int(*)(void)) pgm_read_word(&mode->dfun); |
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677 | cascade | 189 | // re-request data ever 100ms from FC; |
190 | usart1_request_mk_data(0, 'd', 100); |
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497 | cascade | 191 | #else |
192 | COSD_DISPLAYMODE %= (sizeof(ncdisplaymodes) / sizeof(displaymode_t)); |
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193 | mode = ncdisplaymodes; |
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194 | mode += COSD_DISPLAYMODE; |
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195 | osd_ncmode = (int(*)(void)) pgm_read_word(&mode->dfun); |
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677 | cascade | 196 | // re-request OSD Data from NC every 100ms |
197 | usart1_request_mk_data(1, 'o', 100); |
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497 | cascade | 198 | #endif |
199 | |||
685 | cascade | 200 | _delay_ms(2000); |
471 | cascade | 201 | clear(); |
202 | // update flags to paint display again because of clear |
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523 | cascade | 203 | COSD_FLAGS_RUNTIME &= ~COSD_ICONS_WRITTEN; |
471 | cascade | 204 | } |
205 | |||
206 | /* ########################################################################## |
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207 | * A simple config menu for the flags |
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208 | * ##########################################################################*/ |
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209 | |||
210 | /** |
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211 | * helper function for menu updating |
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212 | */ |
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213 | void config_menu_drawings(uint8_t chosen) { |
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214 | // clear prevoius _cursor_ |
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474 | cascade | 215 | write_ascii_string(3, (chosen + 2) % 10, " "); |
471 | cascade | 216 | // draw current _cursor_ |
474 | cascade | 217 | write_ascii_string(3, chosen + 2, ">"); |
218 | |||
523 | cascade | 219 | if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) { |
474 | cascade | 220 | write_ascii_string_pgm(23, 2, VM_NTSC); |
221 | } else { |
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222 | write_ascii_string_pgm(23, 2, VM_PAL); |
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223 | } |
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224 | |||
523 | cascade | 225 | if (COSD_FLAGS_MODES & COSD_FLAG_HUD) { |
471 | cascade | 226 | write_ascii_string_pgm(23, 3, ON); |
227 | } else { |
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228 | write_ascii_string_pgm(23, 3, OFF); |
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229 | } |
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523 | cascade | 230 | if (COSD_FLAGS_MODES & COSD_FLAG_ARTHORIZON) { |
471 | cascade | 231 | write_ascii_string_pgm(23, 4, ON); |
232 | } else { |
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233 | write_ascii_string_pgm(23, 4, OFF); |
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234 | } |
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523 | cascade | 235 | if (COSD_FLAGS_MODES & COSD_FLAG_BIGVARIO) { |
471 | cascade | 236 | write_ascii_string_pgm(23, 5, ON); |
237 | } else { |
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238 | write_ascii_string_pgm(23, 5, OFF); |
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239 | } |
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523 | cascade | 240 | if (COSD_FLAGS_MODES & COSD_FLAG_STATS) { |
471 | cascade | 241 | write_ascii_string_pgm(23, 6, ON); |
242 | } else { |
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243 | write_ascii_string_pgm(23, 6, OFF); |
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244 | } |
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523 | cascade | 245 | if (COSD_FLAGS_MODES & COSD_FLAG_WARNINGS) { |
471 | cascade | 246 | write_ascii_string_pgm(23, 7, ON); |
247 | } else { |
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248 | write_ascii_string_pgm(23, 7, OFF); |
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249 | } |
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523 | cascade | 250 | if (COSD_FLAGS_MODES & COSD_FLAG_STROMVOLT) { |
507 | cascade | 251 | write_ascii_string_pgm(23, 8, ON); |
252 | } else { |
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253 | write_ascii_string_pgm(23, 8, OFF); |
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254 | } |
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519 | cascade | 255 | //write_ndigit_number_u(23, 10, COSD_DISPLAYMODE, 2, 0); |
497 | cascade | 256 | write_ascii_string_pgm(18, 10, (const char *) (pgm_read_word(&(mode->desc)))); |
257 | |||
523 | cascade | 258 | if (COSD_FLAGS_CONFIG & COSD_FLAG_GPSHEIGHT) { |
259 | write_ascii_string_pgm(20, 11, PSTR(" GPS")); |
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260 | } else { |
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261 | write_ascii_string_pgm(20, 11, PSTR("BARO")); |
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262 | } |
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471 | cascade | 263 | } |
264 | |||
265 | /** |
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266 | * some sort of clicking response in the menu |
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267 | */ |
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489 | woggle | 268 | void config_menu_doclick(uint8_t chosen, const char* menu[]) { |
523 | cascade | 269 | write_ascii_string_pgm(4, chosen + 2, PSTR("DONE ")); |
471 | cascade | 270 | _delay_ms(500); |
474 | cascade | 271 | write_ascii_string_pgm(4, chosen + 2, menu[chosen]); |
471 | cascade | 272 | } |
273 | |||
274 | /** |
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275 | * a simple config menu tryout |
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276 | */ |
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277 | void config_menu(void) { |
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278 | // disable interrupts (makes the menu more smoothely) |
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279 | cli(); |
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280 | |||
281 | // clear screen |
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282 | clear(); |
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283 | |||
284 | uint8_t inmenu = 1; |
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285 | uint8_t chosen = 0; |
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523 | cascade | 286 | write_ascii_string_pgm(6, 1, PSTR("C-OSD Config Menu")); |
471 | cascade | 287 | |
288 | // wait a bit before doing stuff so user has chance to release button |
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289 | _delay_ms(250); |
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290 | |||
474 | cascade | 291 | write_ascii_string_pgm(4, 2, menu[0]); |
292 | write_ascii_string_pgm(4, 3, menu[1]); |
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293 | write_ascii_string_pgm(4, 4, menu[2]); |
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294 | write_ascii_string_pgm(4, 5, menu[3]); |
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295 | write_ascii_string_pgm(4, 6, menu[4]); |
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296 | write_ascii_string_pgm(4, 7, menu[5]); |
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297 | write_ascii_string_pgm(4, 8, menu[6]); |
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298 | write_ascii_string_pgm(4, 9, menu[7]); |
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299 | write_ascii_string_pgm(4, 10, menu[8]); |
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300 | write_ascii_string_pgm(4, 11, menu[9]); |
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301 | write_ascii_string_pgm(4, 12, menu[10]); |
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523 | cascade | 302 | write_ascii_string_pgm(4, 13, menu[11]); |
471 | cascade | 303 | |
304 | config_menu_drawings(chosen); |
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305 | |||
306 | while (inmenu) { |
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307 | if (s2_pressed()) { |
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474 | cascade | 308 | write_ascii_string(3, chosen + 2, " "); |
523 | cascade | 309 | chosen = (chosen + 1) % 12; |
474 | cascade | 310 | write_ascii_string(3, chosen + 2, ">"); |
471 | cascade | 311 | _delay_ms(500); |
312 | } else if (s1_pressed()) { |
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313 | switch (chosen) { |
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523 | cascade | 314 | case 0: // NTSC or PAL |
315 | COSD_FLAGS_CONFIG ^= COSD_FLAG_NTSC; |
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474 | cascade | 316 | // Setup Video Mode |
523 | cascade | 317 | if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) { |
474 | cascade | 318 | // NTSC + enable display immediately (VM0) |
319 | spi_send_byte(0x00, 0b00001000); |
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320 | |||
321 | bottom_line = 12; |
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322 | } else { |
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323 | // PAL + enable display immediately (VM0) |
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324 | spi_send_byte(0x00, 0b01001000); |
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325 | |||
326 | bottom_line = 14; |
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327 | } |
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328 | config_menu_drawings(chosen); |
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329 | break; |
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330 | case 1: // full HUD |
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523 | cascade | 331 | COSD_FLAGS_MODES ^= COSD_FLAG_HUD; |
471 | cascade | 332 | config_menu_drawings(chosen); |
333 | break; |
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474 | cascade | 334 | case 2: // art horizon |
523 | cascade | 335 | COSD_FLAGS_MODES ^= COSD_FLAG_ARTHORIZON; |
471 | cascade | 336 | config_menu_drawings(chosen); |
337 | break; |
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474 | cascade | 338 | case 3: // big vario |
523 | cascade | 339 | COSD_FLAGS_MODES ^= COSD_FLAG_BIGVARIO; |
471 | cascade | 340 | config_menu_drawings(chosen); |
341 | break; |
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474 | cascade | 342 | case 4: // statistics |
523 | cascade | 343 | COSD_FLAGS_MODES ^= COSD_FLAG_STATS; |
471 | cascade | 344 | config_menu_drawings(chosen); |
345 | break; |
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474 | cascade | 346 | case 5: // warnings |
523 | cascade | 347 | COSD_FLAGS_MODES ^= COSD_FLAG_WARNINGS; |
471 | cascade | 348 | config_menu_drawings(chosen); |
349 | break; |
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507 | cascade | 350 | case 6: // 2nd voltage by c-strom |
523 | cascade | 351 | COSD_FLAGS_MODES ^= COSD_FLAG_STROMVOLT; |
507 | cascade | 352 | config_menu_drawings(chosen); |
353 | break; |
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354 | case 7: // reset uptime |
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471 | cascade | 355 | uptime = 0; |
356 | config_menu_doclick(chosen, menu); |
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357 | break; |
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497 | cascade | 358 | case 8: // change mode |
359 | #if FCONLY |
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360 | COSD_DISPLAYMODE = (COSD_DISPLAYMODE + 1) % (sizeof(fcdisplaymodes) / sizeof(displaymode_t)); |
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361 | mode = fcdisplaymodes; |
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362 | mode += COSD_DISPLAYMODE; |
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363 | osd_fcmode = (int(*)(void)) pgm_read_word(&mode->dfun); |
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364 | #else |
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365 | COSD_DISPLAYMODE = (COSD_DISPLAYMODE + 1) % (sizeof(ncdisplaymodes) / sizeof(displaymode_t)); |
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366 | mode = ncdisplaymodes; |
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367 | mode += COSD_DISPLAYMODE; |
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368 | osd_ncmode = (int(*)(void)) pgm_read_word(&mode->dfun); |
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369 | #endif |
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370 | config_menu_drawings(chosen); |
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471 | cascade | 371 | break; |
523 | cascade | 372 | case 9: // GPS or BARO height |
373 | COSD_FLAGS_CONFIG ^= COSD_FLAG_GPSHEIGHT; |
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374 | config_menu_drawings(chosen); |
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375 | break; |
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376 | case 10: // save |
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471 | cascade | 377 | save_eeprom(); |
378 | config_menu_doclick(chosen, menu); |
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379 | break; |
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523 | cascade | 380 | case 11: // exit |
471 | cascade | 381 | inmenu = 0; |
382 | break; |
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383 | } |
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384 | _delay_ms(250); |
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385 | } |
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386 | } |
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387 | |||
388 | // clear screen up again |
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389 | clear(); |
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390 | |||
391 | // update flags to paint display again if needed |
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523 | cascade | 392 | COSD_FLAGS_RUNTIME &= ~COSD_ICONS_WRITTEN; |
471 | cascade | 393 | |
394 | // enable interrupts again |
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395 | sei(); |
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396 | } |
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397 | |||
398 | #endif |