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| /**************************************************************************** |
| * Copyright (C) 2009 by Claas Anders "CaScAdE" Rathje * |
| * admiralcascade@gmail.com * |
| * Project-URL: http://www.mylifesucks.de/oss/c-osd/ * |
| * * |
| * This program is free software; you can redistribute it and/or modify * |
| * it under the terms of the GNU General Public License as published by * |
| * the Free Software Foundation; either version 2 of the License. * |
| * * |
| * This program is distributed in the hope that it will be useful, * |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| * GNU General Public License for more details. * |
| * * |
| * You should have received a copy of the GNU General Public License * |
| * along with this program; if not, write to the * |
| * Free Software Foundation, Inc., * |
| * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
| ****************************************************************************/ |
| |
| #include <avr/io.h> |
| #include <avr/eeprom.h> |
| #include <avr/pgmspace.h> |
| #include <avr/interrupt.h> |
| #include <util/delay.h> |
| #include "max7456_software_spi.h" |
| #include "config.h" |
| #include "main.h" |
| #include "buttons.h" |
| #include "usart1.h" |
| |
| #if !(ALLCHARSDEBUG|(WRITECHARS != -1)) |
| |
| // store more fixed strings in progmen |
| char ON[] PROGMEM = "ON "; |
| char OFF[] PROGMEM = "OFF"; |
| |
| uint8_t EEMEM ee_checkbyte1 = CHECKBYTE1; |
| uint8_t EEMEM ee_checkbyte2 = CHECKBYTE2; |
| uint16_t EEMEM ee_cal_ampere = 512; |
| uint8_t EEMEM ee_sensor = 50; |
| uint8_t EEMEM ee_COSD_FLAGS; |
| |
| // store init strings in progmem |
| char init_0[] PROGMEM = "C-OSD Initialisation"; |
| char init_1[] PROGMEM = "FC only Mode"; |
| char init_2[] PROGMEM = "NaviCtrl Mode"; |
| char init_3[] PROGMEM = "Guessing Number of Cells"; |
| char init_4[] PROGMEM = "Number of Cells:"; |
| char init_5[] PROGMEM = "Warn Voltage :"; |
| char init_6[] PROGMEM = "Max Voltage :"; |
| char* init_point[] PROGMEM = {init_0, init_1, init_2, init_3, init_4, init_5, init_6}; |
| |
| char ee_message0[] PROGMEM = "Loading Data from EEPROM"; |
| char ee_message1[] PROGMEM = "No saved Data in EEPROM"; |
| char* ee_msg[] PROGMEM = {ee_message0, ee_message1}; |
| |
| // menu strings to progmem |
| char menu_item0[] PROGMEM = "Full HUD"; |
| char menu_item1[] PROGMEM = "Art.Horizon in HUD"; |
| char menu_item2[] PROGMEM = "Big Vario bar"; |
| char menu_item3[] PROGMEM = "Statistics"; |
| char menu_item4[] PROGMEM = "Warnings"; // TODO: do it! |
| char menu_item5[] PROGMEM = "Reset uptime"; |
| char menu_item6[] PROGMEM = "Request OSD-data"; |
| char menu_item7[] PROGMEM = "Disable Debug-data"; |
| char menu_item8[] PROGMEM = "Save config"; |
| char menu_item9[] PROGMEM = "EXIT"; |
| char* menu[] = {menu_item0, menu_item1, menu_item2, menu_item3, menu_item4, |
| menu_item5, menu_item6, menu_item7, menu_item8, menu_item9}; |
| |
| /** |
| * read data saved in eeprom |
| */ |
| void get_eeprom() { |
| if (eeprom_read_byte(&ee_checkbyte1) == CHECKBYTE1 && eeprom_read_byte(&ee_checkbyte2) == CHECKBYTE2) { |
| write_ascii_string_pgm(2, 9, ee_msg[0]); // Loading data |
| COSD_FLAGS = eeprom_read_byte(&ee_COSD_FLAGS); |
| } else { |
| write_ascii_string_pgm(2, 9, ee_msg[1]); // No data found |
| } |
| } |
| |
| /** |
| * save data to eeprom |
| */ |
| void save_eeprom() { |
| eeprom_write_byte(&ee_checkbyte1, CHECKBYTE1); |
| eeprom_write_byte(&ee_checkbyte2, CHECKBYTE2); |
| eeprom_write_byte(&ee_COSD_FLAGS, COSD_FLAGS); |
| } |
| |
| /** |
| * auto config some stuff on startup, currently only battery cells |
| * TODO: this is testing stuff, strings should go progmem and so on... |
| */ |
| void init_cosd(uint8_t UBat) { |
| clear(); |
| write_ascii_string_pgm(2, 1, init_point[0]); // C-OSD Initialisation |
| //write_ascii_string(2, 1, "C-OSD Initialisation"); |
| #if FCONLY |
| write_ascii_string_pgm(2, 2, init_point[1]); // FC only mode |
| //write_ascii_string(2, 2, "FC only Mode"); |
| #else |
| write_ascii_string_pgm(2, 2, init_point[2]); // NaviCtrl Mode |
| //write_ascii_string(2, 2, "NaviCtrl Mode"); |
| #endif |
| write_ascii_string(2, 3, BUILDDATE); |
| uint8_t cellnum = 0; |
| if (CELL_NUM == -1) { |
| write_ascii_string_pgm(2, 4, init_point[3]); // Guessing Number of Cells |
| //write_ascii_string(2, 6, "Guessing Number of Cells"); |
| do { |
| cellnum++; |
| } while (UBat > ((cellnum * CELL_VOLT_MAX) + 23)); |
| } else { |
| cellnum = CELL_NUM; |
| } |
| min_voltage = cellnum * CELL_VOLT_MIN; |
| max_voltage = cellnum * CELL_VOLT_MAX; |
| write_ascii_string_pgm(2, 5, init_point[4]); // Number of Cells |
| //write_ascii_string(2, 5, "Number of Cells:"); |
| write_ndigit_number_u(21, 5, cellnum, 1, 0); |
| write_ascii_string_pgm(2, 6, init_point[5]); // Warn Voltage |
| //write_ascii_string(2, 6, "Warn Voltage :"); |
| write_ndigit_number_s_10th(20, 6, min_voltage, 100, 0); |
| write_ascii_string_pgm(2, 7, init_point[6]); // Max Voltage |
| //write_ascii_string(2, 7, "Max Voltage :"); |
| write_ndigit_number_s_10th(20, 7, max_voltage, 100, 0); |
| |
| get_eeprom(); |
| |
| _delay_ms(200); |
| clear(); |
| // update flags to paint display again because of clear |
| COSD_FLAGS2 &= ~COSD_ICONS_WRITTEN; |
| } |
| |
| /* ########################################################################## |
| * A simple config menu for the flags |
| * ##########################################################################*/ |
| |
| /** |
| * helper function for menu updating |
| */ |
| void config_menu_drawings(uint8_t chosen) { |
| // clear prevoius _cursor_ |
| write_ascii_string(3, (chosen + 3) % 9, " "); |
| // draw current _cursor_ |
| write_ascii_string(3, chosen + 3, ">"); |
| if (COSD_FLAGS & COSD_FLAG_HUD) { |
| write_ascii_string_pgm(23, 3, ON); |
| } else { |
| write_ascii_string_pgm(23, 3, OFF); |
| } |
| if (COSD_FLAGS & COSD_FLAG_ARTHORIZON) { |
| write_ascii_string_pgm(23, 4, ON); |
| } else { |
| write_ascii_string_pgm(23, 4, OFF); |
| } |
| if (COSD_FLAGS & COSD_FLAG_BIGVARIO) { |
| write_ascii_string_pgm(23, 5, ON); |
| } else { |
| write_ascii_string_pgm(23, 5, OFF); |
| } |
| if (COSD_FLAGS & COSD_FLAG_STATS) { |
| write_ascii_string_pgm(23, 6, ON); |
| } else { |
| write_ascii_string_pgm(23, 6, OFF); |
| } |
| if (COSD_FLAGS & COSD_FLAG_WARNINGS) { |
| write_ascii_string_pgm(23, 7, ON); |
| } else { |
| write_ascii_string_pgm(23, 7, OFF); |
| } |
| } |
| |
| /** |
| * some sort of clicking response in the menu |
| */ |
| void config_menu_doclick(uint8_t chosen, char** menu) { |
| write_ascii_string(4, chosen + 3, "DONE "); |
| _delay_ms(500); |
| write_ascii_string_pgm(4, chosen + 3, menu[chosen]); |
| } |
| |
| /** |
| * a simple config menu tryout |
| */ |
| void config_menu(void) { |
| // disable interrupts (makes the menu more smoothely) |
| cli(); |
| |
| // clear screen |
| clear(); |
| |
| uint8_t inmenu = 1; |
| uint8_t chosen = 0; |
| write_ascii_string(6, 2, "C-OSD Config Menu"); |
| |
| // wait a bit before doing stuff so user has chance to release button |
| _delay_ms(250); |
| |
| write_ascii_string_pgm(4, 3, menu[0]); |
| write_ascii_string_pgm(4, 4, menu[1]); |
| write_ascii_string_pgm(4, 5, menu[2]); |
| write_ascii_string_pgm(4, 6, menu[3]); |
| write_ascii_string_pgm(4, 7, menu[4]); |
| write_ascii_string_pgm(4, 8, menu[5]); |
| write_ascii_string_pgm(4, 9, menu[6]); |
| write_ascii_string_pgm(4, 10, menu[7]); |
| write_ascii_string_pgm(4, 11, menu[8]); |
| write_ascii_string_pgm(4, 12, menu[9]); |
| |
| config_menu_drawings(chosen); |
| |
| while (inmenu) { |
| if (s2_pressed()) { |
| write_ascii_string(3, chosen + 3, " "); |
| chosen = (chosen + 1) % 10; |
| write_ascii_string(3, chosen + 3, ">"); |
| _delay_ms(500); |
| } else if (s1_pressed()) { |
| switch (chosen) { |
| case 0: // full HUD |
| COSD_FLAGS ^= COSD_FLAG_HUD; |
| config_menu_drawings(chosen); |
| break; |
| case 1: // art horizon |
| COSD_FLAGS ^= COSD_FLAG_ARTHORIZON; |
| config_menu_drawings(chosen); |
| break; |
| case 2: // big vario |
| COSD_FLAGS ^= COSD_FLAG_BIGVARIO; |
| config_menu_drawings(chosen); |
| break; |
| case 3: // statistics |
| COSD_FLAGS ^= COSD_FLAG_STATS; |
| config_menu_drawings(chosen); |
| break; |
| case 4: // warnings |
| COSD_FLAGS ^= COSD_FLAG_WARNINGS; |
| config_menu_drawings(chosen); |
| break; |
| case 5: // reset uptime |
| uptime = 0; |
| config_menu_doclick(chosen, menu); |
| break; |
| case 6: // re-request OSD data |
| #if FCONLY |
| // request data ever 100ms from FC; |
| usart1_request_mk_data(0, 'd', 100); |
| #else |
| // request OSD Data from NC every 100ms |
| usart1_request_mk_data(1, 'o', 100); |
| |
| // and disable debug... |
| usart1_request_mk_data(0, 'd', 0); |
| #endif |
| config_menu_doclick(chosen, menu); |
| break; |
| case 7: // disable debug data |
| // disable sending of debug data |
| // may result in smoother ddata display |
| usart1_request_mk_data(0, 'd', 0); |
| config_menu_doclick(chosen, menu); |
| break; |
| case 8: // save |
| save_eeprom(); |
| config_menu_doclick(chosen, menu); |
| break; |
| case 9: // exit |
| inmenu = 0; |
| break; |
| } |
| _delay_ms(250); |
| } |
| } |
| |
| // clear screen up again |
| clear(); |
| |
| // update flags to paint display again if needed |
| COSD_FLAGS2 &= ~COSD_ICONS_WRITTEN; |
| |
| // enable interrupts again |
| sei(); |
| } |
| |
| #endif |