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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 | |||
| 474 | cascade | 58 | // video modes |
| 59 | char VM_PAL[] PROGMEM = "PAL "; |
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| 60 | char VM_NTSC[] PROGMEM = "NTSC"; |
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| 61 | |||
| 471 | cascade | 62 | // menu strings to progmem |
| 474 | cascade | 63 | char menu_item0[] PROGMEM = "Video Mode"; |
| 64 | char menu_item1[] PROGMEM = "Full HUD"; |
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| 65 | char menu_item2[] PROGMEM = "Art.Horizon in HUD"; |
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| 66 | char menu_item3[] PROGMEM = "Big Vario bar"; |
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| 67 | char menu_item4[] PROGMEM = "Statistics"; |
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| 68 | char menu_item5[] PROGMEM = "Warnings"; // TODO: do it! |
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| 69 | char menu_item6[] PROGMEM = "Reset uptime"; |
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| 70 | char menu_item7[] PROGMEM = "Request OSD-data"; |
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| 71 | char menu_item8[] PROGMEM = "Disable Debug-data"; |
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| 72 | char menu_item9[] PROGMEM = "Save config"; |
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| 73 | char menu_item10[] PROGMEM = "EXIT"; |
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| 471 | cascade | 74 | char* menu[] = {menu_item0, menu_item1, menu_item2, menu_item3, menu_item4, |
| 474 | cascade | 75 | menu_item5, menu_item6, menu_item7, menu_item8, menu_item9, menu_item10}; |
| 471 | cascade | 76 | |
| 77 | /** |
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| 474 | cascade | 78 | * read data saved in eeprom, print out message if <verbose> is set |
| 471 | cascade | 79 | */ |
| 474 | cascade | 80 | void get_eeprom(uint8_t verbose) { |
| 471 | cascade | 81 | if (eeprom_read_byte(&ee_checkbyte1) == CHECKBYTE1 && eeprom_read_byte(&ee_checkbyte2) == CHECKBYTE2) { |
| 474 | cascade | 82 | if (verbose) write_ascii_string_pgm(2, 9, ee_msg[0]); // Loading data |
| 471 | cascade | 83 | COSD_FLAGS = eeprom_read_byte(&ee_COSD_FLAGS); |
| 84 | } else { |
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| 474 | cascade | 85 | if (verbose) write_ascii_string_pgm(2, 9, ee_msg[1]); // No data found |
| 471 | cascade | 86 | } |
| 87 | } |
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| 88 | |||
| 89 | /** |
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| 90 | * save data to eeprom |
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| 91 | */ |
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| 92 | void save_eeprom() { |
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| 93 | eeprom_write_byte(&ee_checkbyte1, CHECKBYTE1); |
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| 94 | eeprom_write_byte(&ee_checkbyte2, CHECKBYTE2); |
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| 95 | eeprom_write_byte(&ee_COSD_FLAGS, COSD_FLAGS); |
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| 96 | } |
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| 97 | |||
| 98 | /** |
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| 99 | * auto config some stuff on startup, currently only battery cells |
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| 100 | * TODO: this is testing stuff, strings should go progmem and so on... |
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| 101 | */ |
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| 102 | void init_cosd(uint8_t UBat) { |
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| 103 | clear(); |
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| 104 | write_ascii_string_pgm(2, 1, init_point[0]); // C-OSD Initialisation |
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| 105 | //write_ascii_string(2, 1, "C-OSD Initialisation"); |
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| 106 | #if FCONLY |
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| 107 | write_ascii_string_pgm(2, 2, init_point[1]); // FC only mode |
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| 108 | //write_ascii_string(2, 2, "FC only Mode"); |
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| 109 | #else |
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| 110 | write_ascii_string_pgm(2, 2, init_point[2]); // NaviCtrl Mode |
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| 111 | //write_ascii_string(2, 2, "NaviCtrl Mode"); |
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| 112 | #endif |
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| 113 | write_ascii_string(2, 3, BUILDDATE); |
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| 114 | uint8_t cellnum = 0; |
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| 115 | if (CELL_NUM == -1) { |
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| 116 | write_ascii_string_pgm(2, 4, init_point[3]); // Guessing Number of Cells |
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| 117 | //write_ascii_string(2, 6, "Guessing Number of Cells"); |
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| 118 | do { |
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| 119 | cellnum++; |
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| 120 | } while (UBat > ((cellnum * CELL_VOLT_MAX) + 23)); |
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| 121 | } else { |
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| 122 | cellnum = CELL_NUM; |
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| 123 | } |
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| 124 | min_voltage = cellnum * CELL_VOLT_MIN; |
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| 125 | max_voltage = cellnum * CELL_VOLT_MAX; |
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| 126 | write_ascii_string_pgm(2, 5, init_point[4]); // Number of Cells |
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| 127 | //write_ascii_string(2, 5, "Number of Cells:"); |
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| 128 | write_ndigit_number_u(21, 5, cellnum, 1, 0); |
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| 129 | write_ascii_string_pgm(2, 6, init_point[5]); // Warn Voltage |
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| 130 | //write_ascii_string(2, 6, "Warn Voltage :"); |
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| 131 | write_ndigit_number_s_10th(20, 6, min_voltage, 100, 0); |
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| 132 | write_ascii_string_pgm(2, 7, init_point[6]); // Max Voltage |
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| 133 | //write_ascii_string(2, 7, "Max Voltage :"); |
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| 134 | write_ndigit_number_s_10th(20, 7, max_voltage, 100, 0); |
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| 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]); |
| 139 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
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| 140 | write_ascii_string_pgm(23, 2, VM_NTSC); |
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| 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 | |||
| 471 | cascade | 145 | _delay_ms(200); |
| 146 | clear(); |
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| 147 | // update flags to paint display again because of clear |
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| 148 | COSD_FLAGS2 &= ~COSD_ICONS_WRITTEN; |
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| 149 | } |
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| 150 | |||
| 151 | /* ########################################################################## |
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| 152 | * A simple config menu for the flags |
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| 153 | * ##########################################################################*/ |
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| 154 | |||
| 155 | /** |
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| 156 | * helper function for menu updating |
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| 157 | */ |
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| 158 | void config_menu_drawings(uint8_t chosen) { |
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| 159 | // clear prevoius _cursor_ |
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| 474 | cascade | 160 | write_ascii_string(3, (chosen + 2) % 10, " "); |
| 471 | cascade | 161 | // draw current _cursor_ |
| 474 | cascade | 162 | write_ascii_string(3, chosen + 2, ">"); |
| 163 | |||
| 164 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
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| 165 | write_ascii_string_pgm(23, 2, VM_NTSC); |
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| 166 | } else { |
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| 167 | write_ascii_string_pgm(23, 2, VM_PAL); |
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| 168 | } |
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| 169 | |||
| 471 | cascade | 170 | if (COSD_FLAGS & COSD_FLAG_HUD) { |
| 171 | write_ascii_string_pgm(23, 3, ON); |
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| 172 | } else { |
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| 173 | write_ascii_string_pgm(23, 3, OFF); |
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| 174 | } |
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| 175 | if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { |
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| 176 | write_ascii_string_pgm(23, 4, ON); |
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| 177 | } else { |
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| 178 | write_ascii_string_pgm(23, 4, OFF); |
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| 179 | } |
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| 180 | if (COSD_FLAGS & COSD_FLAG_BIGVARIO) { |
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| 181 | write_ascii_string_pgm(23, 5, ON); |
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| 182 | } else { |
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| 183 | write_ascii_string_pgm(23, 5, OFF); |
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| 184 | } |
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| 185 | if (COSD_FLAGS & COSD_FLAG_STATS) { |
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| 186 | write_ascii_string_pgm(23, 6, ON); |
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| 187 | } else { |
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| 188 | write_ascii_string_pgm(23, 6, OFF); |
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| 189 | } |
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| 190 | if (COSD_FLAGS & COSD_FLAG_WARNINGS) { |
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| 191 | write_ascii_string_pgm(23, 7, ON); |
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| 192 | } else { |
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| 193 | write_ascii_string_pgm(23, 7, OFF); |
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| 194 | } |
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| 195 | } |
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| 196 | |||
| 197 | /** |
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| 198 | * some sort of clicking response in the menu |
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| 199 | */ |
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| 200 | void config_menu_doclick(uint8_t chosen, char** menu) { |
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| 474 | cascade | 201 | write_ascii_string(4, chosen + 2, "DONE "); |
| 471 | cascade | 202 | _delay_ms(500); |
| 474 | cascade | 203 | write_ascii_string_pgm(4, chosen + 2, menu[chosen]); |
| 471 | cascade | 204 | } |
| 205 | |||
| 206 | /** |
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| 207 | * a simple config menu tryout |
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| 208 | */ |
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| 209 | void config_menu(void) { |
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| 210 | // disable interrupts (makes the menu more smoothely) |
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| 211 | cli(); |
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| 212 | |||
| 213 | // clear screen |
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| 214 | clear(); |
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| 215 | |||
| 216 | uint8_t inmenu = 1; |
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| 217 | uint8_t chosen = 0; |
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| 474 | cascade | 218 | write_ascii_string(6, 1, "C-OSD Config Menu"); |
| 471 | cascade | 219 | |
| 220 | // wait a bit before doing stuff so user has chance to release button |
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| 221 | _delay_ms(250); |
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| 222 | |||
| 474 | cascade | 223 | write_ascii_string_pgm(4, 2, menu[0]); |
| 224 | write_ascii_string_pgm(4, 3, menu[1]); |
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| 225 | write_ascii_string_pgm(4, 4, menu[2]); |
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| 226 | write_ascii_string_pgm(4, 5, menu[3]); |
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| 227 | write_ascii_string_pgm(4, 6, menu[4]); |
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| 228 | write_ascii_string_pgm(4, 7, menu[5]); |
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| 229 | write_ascii_string_pgm(4, 8, menu[6]); |
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| 230 | write_ascii_string_pgm(4, 9, menu[7]); |
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| 231 | write_ascii_string_pgm(4, 10, menu[8]); |
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| 232 | write_ascii_string_pgm(4, 11, menu[9]); |
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| 233 | write_ascii_string_pgm(4, 12, menu[10]); |
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| 471 | cascade | 234 | |
| 235 | config_menu_drawings(chosen); |
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| 236 | |||
| 237 | while (inmenu) { |
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| 238 | if (s2_pressed()) { |
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| 474 | cascade | 239 | write_ascii_string(3, chosen + 2, " "); |
| 240 | chosen = (chosen + 1) % 11; |
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| 241 | write_ascii_string(3, chosen + 2, ">"); |
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| 471 | cascade | 242 | _delay_ms(500); |
| 243 | } else if (s1_pressed()) { |
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| 244 | switch (chosen) { |
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| 245 | case 0: // full HUD |
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| 474 | cascade | 246 | COSD_FLAGS ^= COSD_FLAG_NTSC; |
| 247 | // Setup Video Mode |
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| 248 | if (COSD_FLAGS & COSD_FLAG_NTSC) { |
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| 249 | // NTSC + enable display immediately (VM0) |
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| 250 | spi_send_byte(0x00, 0b00001000); |
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| 251 | |||
| 252 | bottom_line = 12; |
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| 253 | } else { |
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| 254 | // PAL + enable display immediately (VM0) |
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| 255 | spi_send_byte(0x00, 0b01001000); |
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| 256 | |||
| 257 | bottom_line = 14; |
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| 258 | } |
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| 259 | config_menu_drawings(chosen); |
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| 260 | break; |
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| 261 | case 1: // full HUD |
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| 471 | cascade | 262 | COSD_FLAGS ^= COSD_FLAG_HUD; |
| 263 | config_menu_drawings(chosen); |
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| 264 | break; |
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| 474 | cascade | 265 | case 2: // art horizon |
| 471 | cascade | 266 | COSD_FLAGS ^= COSD_FLAG_ARTHORIZON; |
| 267 | config_menu_drawings(chosen); |
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| 268 | break; |
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| 474 | cascade | 269 | case 3: // big vario |
| 471 | cascade | 270 | COSD_FLAGS ^= COSD_FLAG_BIGVARIO; |
| 271 | config_menu_drawings(chosen); |
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| 272 | break; |
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| 474 | cascade | 273 | case 4: // statistics |
| 471 | cascade | 274 | COSD_FLAGS ^= COSD_FLAG_STATS; |
| 275 | config_menu_drawings(chosen); |
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| 276 | break; |
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| 474 | cascade | 277 | case 5: // warnings |
| 471 | cascade | 278 | COSD_FLAGS ^= COSD_FLAG_WARNINGS; |
| 279 | config_menu_drawings(chosen); |
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| 280 | break; |
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| 474 | cascade | 281 | case 6: // reset uptime |
| 471 | cascade | 282 | uptime = 0; |
| 283 | config_menu_doclick(chosen, menu); |
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| 284 | break; |
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| 474 | cascade | 285 | case 7: // re-request OSD data |
| 471 | cascade | 286 | #if FCONLY |
| 287 | // request data ever 100ms from FC; |
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| 288 | usart1_request_mk_data(0, 'd', 100); |
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| 289 | #else |
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| 290 | // request OSD Data from NC every 100ms |
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| 291 | usart1_request_mk_data(1, 'o', 100); |
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| 292 | |||
| 293 | // and disable debug... |
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| 294 | usart1_request_mk_data(0, 'd', 0); |
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| 295 | #endif |
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| 296 | config_menu_doclick(chosen, menu); |
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| 297 | break; |
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| 474 | cascade | 298 | case 8: // disable debug data |
| 471 | cascade | 299 | // disable sending of debug data |
| 300 | // may result in smoother ddata display |
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| 301 | usart1_request_mk_data(0, 'd', 0); |
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| 302 | config_menu_doclick(chosen, menu); |
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| 303 | break; |
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| 474 | cascade | 304 | case 9: // save |
| 471 | cascade | 305 | save_eeprom(); |
| 306 | config_menu_doclick(chosen, menu); |
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| 307 | break; |
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| 474 | cascade | 308 | case 10: // exit |
| 471 | cascade | 309 | inmenu = 0; |
| 310 | break; |
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| 311 | } |
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| 312 | _delay_ms(250); |
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| 313 | } |
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| 314 | } |
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| 315 | |||
| 316 | // clear screen up again |
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| 317 | clear(); |
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| 318 | |||
| 319 | // update flags to paint display again if needed |
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| 320 | COSD_FLAGS2 &= ~COSD_ICONS_WRITTEN; |
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| 321 | |||
| 322 | // enable interrupts again |
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| 323 | sei(); |
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| 324 | } |
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| 325 | |||
| 326 | #endif |