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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 | #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
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33 | |||
34 | // store more fixed strings in progmen |
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35 | char ON[] PROGMEM = "ON "; |
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36 | char OFF[] PROGMEM = "OFF"; |
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37 | |||
38 | uint8_t EEMEM ee_checkbyte1 = CHECKBYTE1; |
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39 | uint8_t EEMEM ee_checkbyte2 = CHECKBYTE2; |
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40 | uint16_t EEMEM ee_cal_ampere = 512; |
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41 | uint8_t EEMEM ee_sensor = 50; |
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42 | uint8_t EEMEM ee_COSD_FLAGS; |
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43 | |||
44 | // store init strings in progmem |
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45 | char init_0[] PROGMEM = "C-OSD Initialisation"; |
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46 | char init_1[] PROGMEM = "FC only Mode"; |
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47 | char init_2[] PROGMEM = "NaviCtrl Mode"; |
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48 | char init_3[] PROGMEM = "Guessing Number of Cells"; |
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49 | char init_4[] PROGMEM = "Number of Cells:"; |
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50 | char init_5[] PROGMEM = "Warn Voltage :"; |
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51 | char init_6[] PROGMEM = "Max Voltage :"; |
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52 | char* init_point[] PROGMEM = {init_0, init_1, init_2, init_3, init_4, init_5, init_6}; |
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53 | |||
54 | char ee_message0[] PROGMEM = "Loading Data from EEPROM"; |
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55 | char ee_message1[] PROGMEM = "No saved Data in EEPROM"; |
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56 | char* ee_msg[] PROGMEM = {ee_message0, ee_message1}; |
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57 | |||
58 | // menu strings to progmem |
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59 | char menu_item0[] PROGMEM = "Full HUD"; |
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60 | char menu_item1[] PROGMEM = "Art.Horizon in HUD"; |
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61 | char menu_item2[] PROGMEM = "Big Vario bar"; |
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62 | char menu_item3[] PROGMEM = "Statistics"; |
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63 | char menu_item4[] PROGMEM = "Warnings"; // TODO: do it! |
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64 | char menu_item5[] PROGMEM = "Reset uptime"; |
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65 | char menu_item6[] PROGMEM = "Request OSD-data"; |
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66 | char menu_item7[] PROGMEM = "Disable Debug-data"; |
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67 | char menu_item8[] PROGMEM = "Save config"; |
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68 | char menu_item9[] PROGMEM = "EXIT"; |
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69 | char* menu[] = {menu_item0, menu_item1, menu_item2, menu_item3, menu_item4, |
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70 | menu_item5, menu_item6, menu_item7, menu_item8, menu_item9}; |
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71 | |||
72 | /** |
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73 | * read data saved in eeprom |
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74 | */ |
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75 | void get_eeprom() { |
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76 | if (eeprom_read_byte(&ee_checkbyte1) == CHECKBYTE1 && eeprom_read_byte(&ee_checkbyte2) == CHECKBYTE2) { |
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77 | write_ascii_string_pgm(2, 9, ee_msg[0]); // Loading data |
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78 | COSD_FLAGS = eeprom_read_byte(&ee_COSD_FLAGS); |
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79 | } else { |
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80 | write_ascii_string_pgm(2, 9, ee_msg[1]); // No data found |
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81 | } |
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82 | } |
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83 | |||
84 | /** |
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85 | * save data to eeprom |
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86 | */ |
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87 | void save_eeprom() { |
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88 | eeprom_write_byte(&ee_checkbyte1, CHECKBYTE1); |
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89 | eeprom_write_byte(&ee_checkbyte2, CHECKBYTE2); |
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90 | eeprom_write_byte(&ee_COSD_FLAGS, COSD_FLAGS); |
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91 | } |
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92 | |||
93 | /** |
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94 | * auto config some stuff on startup, currently only battery cells |
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95 | * TODO: this is testing stuff, strings should go progmem and so on... |
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96 | */ |
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97 | void init_cosd(uint8_t UBat) { |
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98 | clear(); |
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99 | write_ascii_string_pgm(2, 1, init_point[0]); // C-OSD Initialisation |
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100 | //write_ascii_string(2, 1, "C-OSD Initialisation"); |
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101 | #if FCONLY |
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102 | write_ascii_string_pgm(2, 2, init_point[1]); // FC only mode |
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103 | //write_ascii_string(2, 2, "FC only Mode"); |
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104 | #else |
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105 | write_ascii_string_pgm(2, 2, init_point[2]); // NaviCtrl Mode |
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106 | //write_ascii_string(2, 2, "NaviCtrl Mode"); |
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107 | #endif |
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108 | write_ascii_string(2, 3, BUILDDATE); |
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109 | uint8_t cellnum = 0; |
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110 | if (CELL_NUM == -1) { |
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111 | write_ascii_string_pgm(2, 4, init_point[3]); // Guessing Number of Cells |
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112 | //write_ascii_string(2, 6, "Guessing Number of Cells"); |
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113 | do { |
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114 | cellnum++; |
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115 | } while (UBat > ((cellnum * CELL_VOLT_MAX) + 23)); |
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116 | } else { |
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117 | cellnum = CELL_NUM; |
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118 | } |
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119 | min_voltage = cellnum * CELL_VOLT_MIN; |
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120 | max_voltage = cellnum * CELL_VOLT_MAX; |
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121 | write_ascii_string_pgm(2, 5, init_point[4]); // Number of Cells |
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122 | //write_ascii_string(2, 5, "Number of Cells:"); |
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123 | write_ndigit_number_u(21, 5, cellnum, 1, 0); |
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124 | write_ascii_string_pgm(2, 6, init_point[5]); // Warn Voltage |
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125 | //write_ascii_string(2, 6, "Warn Voltage :"); |
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126 | write_ndigit_number_s_10th(20, 6, min_voltage, 100, 0); |
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127 | write_ascii_string_pgm(2, 7, init_point[6]); // Max Voltage |
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128 | //write_ascii_string(2, 7, "Max Voltage :"); |
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129 | write_ndigit_number_s_10th(20, 7, max_voltage, 100, 0); |
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130 | |||
131 | get_eeprom(); |
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132 | |||
133 | _delay_ms(200); |
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134 | clear(); |
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135 | // update flags to paint display again because of clear |
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136 | COSD_FLAGS2 &= ~COSD_ICONS_WRITTEN; |
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137 | } |
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138 | |||
139 | /* ########################################################################## |
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140 | * A simple config menu for the flags |
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141 | * ##########################################################################*/ |
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142 | |||
143 | /** |
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144 | * helper function for menu updating |
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145 | */ |
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146 | void config_menu_drawings(uint8_t chosen) { |
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147 | // clear prevoius _cursor_ |
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148 | write_ascii_string(3, (chosen + 3) % 9, " "); |
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149 | // draw current _cursor_ |
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150 | write_ascii_string(3, chosen + 3, ">"); |
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151 | if (COSD_FLAGS & COSD_FLAG_HUD) { |
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152 | write_ascii_string_pgm(23, 3, ON); |
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153 | } else { |
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154 | write_ascii_string_pgm(23, 3, OFF); |
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155 | } |
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156 | if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { |
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157 | write_ascii_string_pgm(23, 4, ON); |
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158 | } else { |
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159 | write_ascii_string_pgm(23, 4, OFF); |
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160 | } |
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161 | if (COSD_FLAGS & COSD_FLAG_BIGVARIO) { |
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162 | write_ascii_string_pgm(23, 5, ON); |
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163 | } else { |
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164 | write_ascii_string_pgm(23, 5, OFF); |
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165 | } |
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166 | if (COSD_FLAGS & COSD_FLAG_STATS) { |
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167 | write_ascii_string_pgm(23, 6, ON); |
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168 | } else { |
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169 | write_ascii_string_pgm(23, 6, OFF); |
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170 | } |
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171 | if (COSD_FLAGS & COSD_FLAG_WARNINGS) { |
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172 | write_ascii_string_pgm(23, 7, ON); |
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173 | } else { |
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174 | write_ascii_string_pgm(23, 7, OFF); |
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175 | } |
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176 | } |
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177 | |||
178 | /** |
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179 | * some sort of clicking response in the menu |
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180 | */ |
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181 | void config_menu_doclick(uint8_t chosen, char** menu) { |
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182 | write_ascii_string(4, chosen + 3, "DONE "); |
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183 | _delay_ms(500); |
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184 | write_ascii_string_pgm(4, chosen + 3, menu[chosen]); |
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185 | } |
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186 | |||
187 | /** |
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188 | * a simple config menu tryout |
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189 | */ |
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190 | void config_menu(void) { |
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191 | // disable interrupts (makes the menu more smoothely) |
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192 | cli(); |
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193 | |||
194 | // clear screen |
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195 | clear(); |
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196 | |||
197 | uint8_t inmenu = 1; |
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198 | uint8_t chosen = 0; |
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199 | write_ascii_string(6, 2, "C-OSD Config Menu"); |
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200 | |||
201 | // wait a bit before doing stuff so user has chance to release button |
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202 | _delay_ms(250); |
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203 | |||
204 | write_ascii_string_pgm(4, 3, menu[0]); |
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205 | write_ascii_string_pgm(4, 4, menu[1]); |
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206 | write_ascii_string_pgm(4, 5, menu[2]); |
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207 | write_ascii_string_pgm(4, 6, menu[3]); |
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208 | write_ascii_string_pgm(4, 7, menu[4]); |
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209 | write_ascii_string_pgm(4, 8, menu[5]); |
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210 | write_ascii_string_pgm(4, 9, menu[6]); |
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211 | write_ascii_string_pgm(4, 10, menu[7]); |
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212 | write_ascii_string_pgm(4, 11, menu[8]); |
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213 | write_ascii_string_pgm(4, 12, menu[9]); |
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214 | |||
215 | config_menu_drawings(chosen); |
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216 | |||
217 | while (inmenu) { |
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218 | if (s2_pressed()) { |
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219 | write_ascii_string(3, chosen + 3, " "); |
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220 | chosen = (chosen + 1) % 10; |
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221 | write_ascii_string(3, chosen + 3, ">"); |
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222 | _delay_ms(500); |
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223 | } else if (s1_pressed()) { |
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224 | switch (chosen) { |
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225 | case 0: // full HUD |
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226 | COSD_FLAGS ^= COSD_FLAG_HUD; |
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227 | config_menu_drawings(chosen); |
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228 | break; |
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229 | case 1: // art horizon |
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230 | COSD_FLAGS ^= COSD_FLAG_ARTHORIZON; |
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231 | config_menu_drawings(chosen); |
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232 | break; |
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233 | case 2: // big vario |
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234 | COSD_FLAGS ^= COSD_FLAG_BIGVARIO; |
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235 | config_menu_drawings(chosen); |
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236 | break; |
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237 | case 3: // statistics |
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238 | COSD_FLAGS ^= COSD_FLAG_STATS; |
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239 | config_menu_drawings(chosen); |
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240 | break; |
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241 | case 4: // warnings |
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242 | COSD_FLAGS ^= COSD_FLAG_WARNINGS; |
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243 | config_menu_drawings(chosen); |
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244 | break; |
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245 | case 5: // reset uptime |
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246 | uptime = 0; |
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247 | config_menu_doclick(chosen, menu); |
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248 | break; |
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249 | case 6: // re-request OSD data |
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250 | #if FCONLY |
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251 | // request data ever 100ms from FC; |
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252 | usart1_request_mk_data(0, 'd', 100); |
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253 | #else |
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254 | // request OSD Data from NC every 100ms |
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255 | usart1_request_mk_data(1, 'o', 100); |
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256 | |||
257 | // and disable debug... |
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258 | usart1_request_mk_data(0, 'd', 0); |
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259 | #endif |
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260 | config_menu_doclick(chosen, menu); |
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261 | break; |
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262 | case 7: // disable debug data |
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263 | // disable sending of debug data |
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264 | // may result in smoother ddata display |
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265 | usart1_request_mk_data(0, 'd', 0); |
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266 | config_menu_doclick(chosen, menu); |
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267 | break; |
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268 | case 8: // save |
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269 | save_eeprom(); |
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270 | config_menu_doclick(chosen, menu); |
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271 | break; |
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272 | case 9: // exit |
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273 | inmenu = 0; |
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274 | break; |
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275 | } |
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276 | _delay_ms(250); |
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277 | } |
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278 | } |
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279 | |||
280 | // clear screen up again |
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281 | clear(); |
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282 | |||
283 | // update flags to paint display again if needed |
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284 | COSD_FLAGS2 &= ~COSD_ICONS_WRITTEN; |
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285 | |||
286 | // enable interrupts again |
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287 | sei(); |
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288 | } |
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289 | |||
290 | #endif |