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962 | - | 1 | |
2 | /****************************************************************/ |
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3 | /* */ |
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4 | /* NG-Video 5,8GHz */ |
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5 | /* */ |
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6 | /* Copyright (C) 2011 - gebad */ |
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7 | /* */ |
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8 | /* This code is distributed under the GNU Public License */ |
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9 | /* which can be found at http://www.gnu.org/licenses/gpl.txt */ |
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10 | /* */ |
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11 | /****************************************************************/ |
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12 | |||
13 | #include <string.h> |
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14 | #include <avr/interrupt.h> |
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15 | |||
16 | #include "servo.h" |
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17 | #include "config.h" |
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18 | #include "dogm.h" |
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19 | #include "keys.h" |
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20 | #include "ngvideo.c" |
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21 | #include "menue.c" |
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22 | #include "usart.h" |
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23 | |||
24 | |||
25 | int main(void) |
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26 | { uint8_t ep_reset = 1; |
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27 | uint8_t val; |
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28 | |||
29 | _delay_ms(100); // Einschaltstörungen unterdrücken |
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30 | |||
31 | // LCD selbst definierte Sonderzeichen, RSSI-Balken und wi232 Empfang Daten |
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32 | SpecialChr_t lcdSpecialChr= {{32,32,31,31,31,31,32,32},{6,8,20,19,20,8,6,32}}; |
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33 | |||
34 | DDRB |= (1<<POWER); |
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35 | PORTB &= ~(1<<POWER); //NOT(SHDN) LT1776 |
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36 | |||
37 | // switch init |
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38 | KEY_MP_DDR &= ~((1<<KEY_MINUS) | (1<<KEY_PLUS)); |
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39 | KEY_ENTER_DDR &= ~((1<<KEY_ENTER)); |
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40 | |||
41 | // auf default rücksetzen - Tasten direkt lesen, da noch kein Interrupt |
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42 | if( !(KEY_MP_PIN & ((1<<KEY_MINUS) | (1<<KEY_PLUS)))) |
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43 | --ep_reset; |
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44 | |||
45 | Init_EEPROM(ep_reset); |
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46 | |||
47 | // auf DOGM 5V/3,3V rück-/setzen - Tasten direkt lesen, da noch kein Interrupt |
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48 | if(!((KEY_ENTER_PIN & (1<<KEY_ENTER)) || (KEY_MP_PIN & (1<<KEY_PLUS)))) |
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49 | Set_DOGM_Version(); |
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50 | |||
51 | DDRA |= (1<<CHANNel_12) | (1<<CHANNel_11) | (1<<CHANNel_10) | (1<<MUX_IN) | (1<<MUX_EN); |
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52 | DDRB |= (1<<BEEPER) | (1<<CHANNel_02) | (1<<CHANNel_01) | (1<<CHANNel_00); |
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53 | Set_Channel(channel); |
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54 | ch_stored = channel; |
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55 | PORTA &= ~(1<<MUX_EN); // MUX enable |
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56 | |||
57 | ADC_Init(); |
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58 | |||
59 | // Timer 0 für Tasten und Anzeigen(Task's) |
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60 | TCCR0B = (1<<CS02)|(1<<CS00); // divide by 1024 |
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61 | TIMSK0 |= 1<<TOIE0; // 8 bit Timer/Counter0 Overflow Interrupt aktiviert |
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62 | |||
63 | // Timer 2 für Diversity vSync und GPS-Tracking MK Datensatz senden |
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64 | TCCR2B = (1<<CS21) | (1<<CS20); // divide by 64 |
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65 | TIMSK2 |= 1<<TOIE2; // 8 bit Timer/Counter2 Overflow Interrupt aktiviert |
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66 | |||
67 | // Interrupt für sync - RX-Umschaltung bei Diversity |
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68 | DDRD &= ~((1<<VSYNC1) | (1<<VSYNC0)); |
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69 | //EICRA |= (1<<ISC11) | (1<<ISC10) | (1<<ISC01) | (1<<ISC00);// interrupt on INT0 and INT1 pin rising edge |
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70 | EICRA |= (1<<ISC11) | (1<<ISC01);// interrupt on INT0 and INT1 pin falling edge |
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71 | Set_AV_Source(av_source); // MUX auf av-x setzen; EIMSK Int0 und Int1 für Sync-Diversity ein |
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72 | |||
73 | DDRD |= (1<<SERVO1) | (1<<SERVO2); // Servoports als Ausgang |
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74 | if (tracking > TRACKING_MIN) // Servos sind nur bei Tracking und Servokalibrierung zugeschaltet |
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75 | servoInit(); |
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76 | |||
77 | // LCD init |
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78 | lcdInit(dogm_vers, contrast, 0, 0); |
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79 | lcd_BackgrLight_On(); |
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80 | lcdWriteCGRAM_Array(lcdSpecialChr, 2); |
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81 | |||
82 | Displ_Version(); |
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83 | Double_Beep(DBEEPVERS, DBEEPVERSP); |
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84 | |||
85 | sei(); |
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86 | |||
87 | if (language == NO_LANGUAGE) { |
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88 | language = GERMAN; // Beim Einschalten pmenu[] vordefiniert mit "0" |
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89 | Menu_Language(); |
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90 | } |
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91 | pmenu[0] = '\0'; // falls GPS-Antennennachführung ==> Empfang blinken |
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92 | |||
93 | Displ_Main_Disp(); |
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94 | |||
95 | while(1) |
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96 | { |
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97 | Task_0_1(); |
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98 | Task_0_2(); |
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99 | Tasks_unvisible(); |
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100 | if (bat_low != 0) { |
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101 | if (Get_Key_Short( 1<<SW_ENTER )) { |
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102 | m_pkt = 1; // 0 wäre "zurück", so aber ins Untermenü immer erster Menüpunkt |
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103 | Menu_Main(); |
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104 | } |
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105 | val = Change_Value_plmi(channel, CHANNEL_MIN, CHANNEL_MAX, 0, 0, IDX_DISPL_CHANNEL, 1, C_REPEAT); |
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106 | if (val != channel) { // nicht bei jeden Schleifendurchlauf Set_Channel() |
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107 | channel = val; |
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108 | Set_Channel(channel); |
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109 | } |
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110 | } |
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111 | } |
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112 | } |