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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 | |||
474 | cascade | 40 | // video modes |
489 | woggle | 41 | const char VM_PAL[] PROGMEM = "PAL "; |
42 | const char VM_NTSC[] PROGMEM = "NTSC"; |
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474 | cascade | 43 | |
471 | cascade | 44 | |
497 | cascade | 45 | const displaymode_t * mode; |
46 | |||
514 | cascade | 47 | #endif |
48 | |||
49 | const char ee_message0[] PROGMEM = "Loading Data from EEPROM"; |
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50 | const char ee_message1[] PROGMEM = "No saved Data in EEPROM"; |
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51 | const char* ee_msg[] PROGMEM = {ee_message0, ee_message1}; |
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52 | |||
471 | cascade | 53 | /** |
474 | cascade | 54 | * read data saved in eeprom, print out message if <verbose> is set |
471 | cascade | 55 | */ |
474 | cascade | 56 | void get_eeprom(uint8_t verbose) { |
471 | cascade | 57 | if (eeprom_read_byte(&ee_checkbyte1) == CHECKBYTE1 && eeprom_read_byte(&ee_checkbyte2) == CHECKBYTE2) { |
514 | cascade | 58 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
474 | cascade | 59 | if (verbose) write_ascii_string_pgm(2, 9, ee_msg[0]); // Loading data |
514 | cascade | 60 | #endif |
523 | cascade | 61 | COSD_FLAGS_MODES = eeprom_read_byte(&ee_COSD_FLAGS_MODES); |
62 | COSD_FLAGS_CONFIG = eeprom_read_byte(&ee_COSD_FLAGS_CONFIG); |
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497 | cascade | 63 | COSD_DISPLAYMODE = eeprom_read_byte(&ee_COSD_DISPLAYMODE); |
519 | cascade | 64 | //if (verbose) write_ndigit_number_u(23, 11, COSD_DISPLAYMODE, 2, 0); |
471 | cascade | 65 | } else { |
514 | cascade | 66 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
67 | if (verbose) write_ascii_string_pgm(2, 9, ee_msg[1]); // Loading data |
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68 | #endif |
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471 | cascade | 69 | } |
70 | } |
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71 | |||
514 | cascade | 72 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
73 | |||
471 | cascade | 74 | /** |
75 | * save data to eeprom |
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76 | */ |
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77 | void save_eeprom() { |
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78 | eeprom_write_byte(&ee_checkbyte1, CHECKBYTE1); |
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79 | eeprom_write_byte(&ee_checkbyte2, CHECKBYTE2); |
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523 | cascade | 80 | eeprom_write_byte(&ee_COSD_FLAGS_MODES, COSD_FLAGS_MODES); |
81 | eeprom_write_byte(&ee_COSD_FLAGS_CONFIG, COSD_FLAGS_CONFIG); |
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497 | cascade | 82 | eeprom_write_byte(&ee_COSD_DISPLAYMODE, COSD_DISPLAYMODE); |
471 | cascade | 83 | } |
84 | |||
85 | /** |
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86 | * auto config some stuff on startup, currently only battery cells |
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87 | * TODO: this is testing stuff, strings should go progmem and so on... |
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88 | */ |
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89 | void init_cosd(uint8_t UBat) { |
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90 | clear(); |
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734 | cascade | 91 | write_ascii_string_pgm(2, 1, PSTR("C-OSD Initialisation")); // C-OSD Initialisation |
471 | cascade | 92 | #if FCONLY |
734 | cascade | 93 | write_ascii_string_pgm(2, 2, PSTR("FC only Mode")); // FC only mode |
471 | cascade | 94 | #else |
734 | cascade | 95 | write_ascii_string_pgm(2, 2, PSTR("NaviCtrl Mode")); // NaviCtrl Mode |
471 | cascade | 96 | #endif |
523 | cascade | 97 | write_ascii_string_pgm(2, 3, PSTR(BUILDDATE)); |
471 | cascade | 98 | uint8_t cellnum = 0; |
99 | if (CELL_NUM == -1) { |
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734 | cascade | 100 | write_ascii_string_pgm(2, 4, PSTR("Guessing Number of Cells")); // Guessing Number of Cells |
471 | cascade | 101 | do { |
102 | cellnum++; |
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103 | } while (UBat > ((cellnum * CELL_VOLT_MAX) + 23)); |
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104 | } else { |
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105 | cellnum = CELL_NUM; |
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106 | } |
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107 | min_voltage = cellnum * CELL_VOLT_MIN; |
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108 | max_voltage = cellnum * CELL_VOLT_MAX; |
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734 | cascade | 109 | write_ascii_string_pgm(2, 5, PSTR("Number of Cells:")); // Number of Cells |
471 | cascade | 110 | write_ndigit_number_u(21, 5, cellnum, 1, 0); |
734 | cascade | 111 | write_ascii_string_pgm(2, 6, PSTR("Warn Voltage :")); // Warn Voltage |
519 | cascade | 112 | write_ndigit_number_s_10th(20, 6, min_voltage, 3, 0); |
734 | cascade | 113 | write_ascii_string_pgm(2, 7, PSTR("Max Voltage :")); // Max Voltage |
519 | cascade | 114 | write_ndigit_number_s_10th(20, 7, max_voltage, 3, 0); |
471 | cascade | 115 | |
474 | cascade | 116 | get_eeprom(1); |
471 | cascade | 117 | |
474 | cascade | 118 | //write_ascii_string_pgm(23, 2, vm[COSD_FLAGS & COSD_FLAG_NTSC]); |
523 | cascade | 119 | if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) { |
474 | cascade | 120 | write_ascii_string_pgm(23, 2, VM_NTSC); |
121 | } else { |
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122 | write_ascii_string_pgm(23, 2, VM_PAL); |
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123 | } |
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124 | |||
677 | cascade | 125 | // request version from board |
126 | rxd_buffer_locked = 0; |
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127 | #if FCONLY |
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128 | usart1_request_mk_data(0, 'v', 0); |
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129 | write_ascii_string_pgm(2, 11, PSTR("FC VERSION: ........")); |
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130 | #else |
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131 | usart1_request_mk_data(1, 'v', 0); |
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132 | write_ascii_string_pgm(2, 11, PSTR("NC VERSION: ........")); |
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133 | #endif |
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134 | // wait for response |
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135 | while (rxd_buffer_locked == 0) { |
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136 | asm("nop"); |
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137 | } |
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138 | Decode64(); |
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139 | str_VersionInfo VersionInfo; |
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140 | VersionInfo = *((str_VersionInfo*) pRxData); |
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141 | |||
142 | write_ndigit_number_u(14, 11, VersionInfo.SWMajor, 3, 1); |
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143 | write_ndigit_number_u(18, 11, VersionInfo.SWMinor, 3, 1); |
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144 | write_ascii_char(22 + 11*30, 'a' + VersionInfo.SWPatch); |
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145 | // end version request |
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497 | cascade | 146 | |
677 | cascade | 147 | |
497 | cascade | 148 | #if FCONLY |
149 | COSD_DISPLAYMODE %= (sizeof(fcdisplaymodes) / sizeof(displaymode_t)); |
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150 | mode = fcdisplaymodes; |
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151 | mode += COSD_DISPLAYMODE; |
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152 | osd_fcmode = (int(*)(void)) pgm_read_word(&mode->dfun); |
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677 | cascade | 153 | // re-request data ever 100ms from FC; |
154 | usart1_request_mk_data(0, 'd', 100); |
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497 | cascade | 155 | #else |
156 | COSD_DISPLAYMODE %= (sizeof(ncdisplaymodes) / sizeof(displaymode_t)); |
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157 | mode = ncdisplaymodes; |
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158 | mode += COSD_DISPLAYMODE; |
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159 | osd_ncmode = (int(*)(void)) pgm_read_word(&mode->dfun); |
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677 | cascade | 160 | // re-request OSD Data from NC every 100ms |
161 | usart1_request_mk_data(1, 'o', 100); |
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497 | cascade | 162 | #endif |
163 | |||
734 | cascade | 164 | _delay_ms(3000); |
471 | cascade | 165 | clear(); |
166 | // update flags to paint display again because of clear |
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523 | cascade | 167 | COSD_FLAGS_RUNTIME &= ~COSD_ICONS_WRITTEN; |
471 | cascade | 168 | } |
169 | |||
170 | /* ########################################################################## |
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171 | * A simple config menu for the flags |
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172 | * ##########################################################################*/ |
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173 | |||
174 | /** |
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736 | cascade | 175 | * helper function for flag display |
176 | */ |
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177 | void onoff(uint8_t line, uint8_t onoff) { |
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178 | if (onoff) { |
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179 | write_ascii_string_pgm(23, line, PSTR("ON ")); |
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180 | } else { |
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181 | write_ascii_string_pgm(23, line, PSTR("OFF")); |
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182 | } |
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183 | } |
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184 | |||
185 | /** |
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471 | cascade | 186 | * helper function for menu updating |
187 | */ |
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188 | void config_menu_drawings(uint8_t chosen) { |
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736 | cascade | 189 | uint8_t line = 2; |
190 | |||
471 | cascade | 191 | // clear prevoius _cursor_ |
736 | cascade | 192 | //write_char_xy(3, line + ((chosen + 11) % 12), 0x00); |
193 | for (uint8_t x = 2; x < 28; x++) { |
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194 | write_char_att_xy(x, line + ((chosen + 11) % 12), 0); |
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195 | write_char_att_xy(x, line + chosen, BLACKBG); |
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196 | }; |
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197 | // draw current _cursor_ |
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198 | //write_char_xy(3, line + chosen, 0xD9); |
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199 | |||
474 | cascade | 200 | |
736 | cascade | 201 | write_ascii_string_pgm(4, line, PSTR("Video Mode")); |
523 | cascade | 202 | if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) { |
736 | cascade | 203 | write_ascii_string_pgm(23, line, VM_NTSC); |
474 | cascade | 204 | } else { |
736 | cascade | 205 | write_ascii_string_pgm(23, line, VM_PAL); |
474 | cascade | 206 | } |
497 | cascade | 207 | |
736 | cascade | 208 | write_ascii_string_pgm(4, ++line, PSTR("Full HUD")); |
209 | onoff(line, COSD_FLAGS_MODES & COSD_FLAG_HUD); |
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210 | |||
211 | write_ascii_string_pgm(4, ++line, PSTR("Art Horizon in HUD")); |
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212 | onoff(line, COSD_FLAGS_MODES & COSD_FLAG_ARTHORIZON); |
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213 | |||
214 | write_ascii_string_pgm(4, ++line, PSTR("Big Vario bar")); |
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215 | onoff(line, COSD_FLAGS_MODES & COSD_FLAG_BIGVARIO); |
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216 | |||
217 | write_ascii_string_pgm(4, ++line, PSTR("Statistics")); |
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218 | onoff(line, COSD_FLAGS_MODES & COSD_FLAG_STATS); |
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219 | |||
220 | write_ascii_string_pgm(4, ++line, PSTR("Current by FC")); |
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221 | onoff(line, COSD_FLAGS_MODES & COSD_FLAG_FCCURRENT); |
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222 | |||
223 | write_ascii_string_pgm(4, ++line, PSTR("Voltage by C-Strom")); |
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224 | onoff(line, COSD_FLAGS_MODES & COSD_FLAG_STROMVOLT); |
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225 | |||
226 | write_ascii_string_pgm(4, ++line, PSTR("Reset uptime")); |
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227 | |||
228 | write_ascii_string_pgm(4, ++line, PSTR("Display Mode")); |
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229 | write_ascii_string_pgm(18, line, (const char *) (pgm_read_word(&(mode->desc)))); |
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230 | |||
231 | write_ascii_string_pgm(4, ++line, PSTR("Height by")); |
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523 | cascade | 232 | if (COSD_FLAGS_CONFIG & COSD_FLAG_GPSHEIGHT) { |
736 | cascade | 233 | write_ascii_string_pgm(20, line, PSTR(" GPS")); |
523 | cascade | 234 | } else { |
736 | cascade | 235 | write_ascii_string_pgm(20, line, PSTR("BARO")); |
523 | cascade | 236 | } |
736 | cascade | 237 | |
238 | write_ascii_string_pgm(4, ++line, PSTR("Save config")); |
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239 | write_ascii_string_pgm(4, ++line, PSTR("EXIT")); |
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471 | cascade | 240 | } |
241 | |||
242 | /** |
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243 | * some sort of clicking response in the menu |
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244 | */ |
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736 | cascade | 245 | void config_menu_doclick(uint8_t chosen) { |
523 | cascade | 246 | write_ascii_string_pgm(4, chosen + 2, PSTR("DONE ")); |
471 | cascade | 247 | _delay_ms(500); |
736 | cascade | 248 | config_menu_drawings(chosen); |
471 | cascade | 249 | } |
250 | |||
251 | /** |
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252 | * a simple config menu tryout |
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253 | */ |
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254 | void config_menu(void) { |
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255 | // disable interrupts (makes the menu more smoothely) |
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256 | cli(); |
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257 | |||
258 | // clear screen |
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259 | clear(); |
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260 | |||
261 | uint8_t chosen = 0; |
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736 | cascade | 262 | uint8_t inmenu = 1; |
523 | cascade | 263 | write_ascii_string_pgm(6, 1, PSTR("C-OSD Config Menu")); |
471 | cascade | 264 | |
265 | // wait a bit before doing stuff so user has chance to release button |
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266 | _delay_ms(250); |
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267 | |||
268 | config_menu_drawings(chosen); |
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269 | |||
270 | while (inmenu) { |
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271 | if (s2_pressed()) { |
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736 | cascade | 272 | chosen = (chosen + 1) % 12; |
273 | config_menu_drawings(chosen); |
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274 | _delay_ms(500); |
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471 | cascade | 275 | } else if (s1_pressed()) { |
276 | switch (chosen) { |
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523 | cascade | 277 | case 0: // NTSC or PAL |
278 | COSD_FLAGS_CONFIG ^= COSD_FLAG_NTSC; |
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474 | cascade | 279 | // Setup Video Mode |
523 | cascade | 280 | if (COSD_FLAGS_CONFIG & COSD_FLAG_NTSC) { |
474 | cascade | 281 | // NTSC + enable display immediately (VM0) |
282 | spi_send_byte(0x00, 0b00001000); |
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283 | |||
284 | bottom_line = 12; |
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285 | } else { |
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286 | // PAL + enable display immediately (VM0) |
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287 | spi_send_byte(0x00, 0b01001000); |
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288 | |||
289 | bottom_line = 14; |
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290 | } |
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291 | config_menu_drawings(chosen); |
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292 | break; |
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293 | case 1: // full HUD |
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523 | cascade | 294 | COSD_FLAGS_MODES ^= COSD_FLAG_HUD; |
471 | cascade | 295 | config_menu_drawings(chosen); |
296 | break; |
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474 | cascade | 297 | case 2: // art horizon |
523 | cascade | 298 | COSD_FLAGS_MODES ^= COSD_FLAG_ARTHORIZON; |
471 | cascade | 299 | config_menu_drawings(chosen); |
300 | break; |
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474 | cascade | 301 | case 3: // big vario |
523 | cascade | 302 | COSD_FLAGS_MODES ^= COSD_FLAG_BIGVARIO; |
471 | cascade | 303 | config_menu_drawings(chosen); |
304 | break; |
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474 | cascade | 305 | case 4: // statistics |
523 | cascade | 306 | COSD_FLAGS_MODES ^= COSD_FLAG_STATS; |
471 | cascade | 307 | config_menu_drawings(chosen); |
308 | break; |
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728 | cascade | 309 | /*case 5: // warnings |
523 | cascade | 310 | COSD_FLAGS_MODES ^= COSD_FLAG_WARNINGS; |
471 | cascade | 311 | config_menu_drawings(chosen); |
728 | cascade | 312 | break;*/ |
313 | case 5: // current by fc |
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314 | COSD_FLAGS_MODES ^= COSD_FLAG_FCCURRENT; |
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315 | config_menu_drawings(chosen); |
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471 | cascade | 316 | break; |
728 | cascade | 317 | case 6: // 2nd voltage by c-strom |
523 | cascade | 318 | COSD_FLAGS_MODES ^= COSD_FLAG_STROMVOLT; |
507 | cascade | 319 | config_menu_drawings(chosen); |
320 | break; |
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321 | case 7: // reset uptime |
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471 | cascade | 322 | uptime = 0; |
736 | cascade | 323 | config_menu_doclick(chosen); |
471 | cascade | 324 | break; |
497 | cascade | 325 | case 8: // change mode |
326 | #if FCONLY |
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327 | COSD_DISPLAYMODE = (COSD_DISPLAYMODE + 1) % (sizeof(fcdisplaymodes) / sizeof(displaymode_t)); |
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328 | mode = fcdisplaymodes; |
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329 | mode += COSD_DISPLAYMODE; |
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330 | osd_fcmode = (int(*)(void)) pgm_read_word(&mode->dfun); |
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331 | #else |
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332 | COSD_DISPLAYMODE = (COSD_DISPLAYMODE + 1) % (sizeof(ncdisplaymodes) / sizeof(displaymode_t)); |
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333 | mode = ncdisplaymodes; |
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334 | mode += COSD_DISPLAYMODE; |
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335 | osd_ncmode = (int(*)(void)) pgm_read_word(&mode->dfun); |
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336 | #endif |
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337 | config_menu_drawings(chosen); |
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471 | cascade | 338 | break; |
523 | cascade | 339 | case 9: // GPS or BARO height |
340 | COSD_FLAGS_CONFIG ^= COSD_FLAG_GPSHEIGHT; |
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341 | config_menu_drawings(chosen); |
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342 | break; |
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343 | case 10: // save |
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471 | cascade | 344 | save_eeprom(); |
736 | cascade | 345 | config_menu_doclick(chosen); |
471 | cascade | 346 | break; |
523 | cascade | 347 | case 11: // exit |
736 | cascade | 348 | inmenu = 0; |
471 | cascade | 349 | break; |
350 | } |
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351 | _delay_ms(250); |
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352 | } |
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353 | } |
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354 | |||
355 | // clear screen up again |
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356 | clear(); |
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357 | |||
358 | // update flags to paint display again if needed |
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523 | cascade | 359 | COSD_FLAGS_RUNTIME &= ~COSD_ICONS_WRITTEN; |
471 | cascade | 360 | |
361 | // enable interrupts again |
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362 | sei(); |
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363 | } |
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364 | |||
365 | #endif |