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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1687 | - | 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 | #include <util/delay.h> |
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| 16 | |||
| 17 | #include "ngvideo.h" |
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| 18 | #include "menue.h" |
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| 19 | #include "servo.h" |
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| 20 | #include "config.h" |
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| 21 | #include "dogm.h" |
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| 22 | #include "keys.h" |
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| 23 | #include "usart.h" |
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| 24 | #include "tracking.h" |
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| 25 | #include "mymath.h" |
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| 26 | |||
| 27 | int main(void) |
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| 28 | { uint8_t ep_reset = 1; |
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| 29 | uint8_t val; |
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| 30 | |||
| 31 | _delay_ms(100); // Einschaltstörungen unterdrücken |
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| 32 | |||
| 33 | DDRB |= (1<<POWER); |
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| 34 | PORTB &= ~(1<<POWER); //NOT(SHDN) LT1776 |
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| 35 | |||
| 36 | // switch init |
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| 37 | KEY_MP_DDR &= ~((1<<KEY_MINUS) | (1<<KEY_PLUS)); |
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| 38 | KEY_ENTER_DDR &= ~((1<<KEY_ENTER)); |
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| 39 | |||
| 40 | // auf default rücksetzen - Tasten direkt lesen, da noch kein Interrupt |
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| 41 | if( !(KEY_MP_PIN & ((1<<KEY_MINUS) | (1<<KEY_PLUS)))) |
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| 42 | --ep_reset; |
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| 43 | |||
| 44 | Init_EEPROM(ep_reset); |
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| 45 | |||
| 46 | // auf DOGM 5V/3,3V rück-/setzen - Tasten direkt lesen, da noch kein Interrupt |
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| 47 | if(!((KEY_ENTER_PIN & (1<<KEY_ENTER)) || (KEY_MP_PIN & (1<<KEY_PLUS)))) |
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| 48 | Set_DOGM_Version(); |
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| 49 | |||
| 50 | DDRA |= (1<<CHANNel_12) | (1<<CHANNel_11) | (1<<CHANNel_10) | (1<<MUX_IN) | (1<<MUX_EN); |
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| 51 | DDRB |= (1<<BEEPER) | (1<<CHANNel_02) | (1<<CHANNel_01) | (1<<CHANNel_00); |
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| 52 | Set_Channel(channel); |
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| 53 | ch_stored = channel; |
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| 54 | PORTA &= ~(1<<MUX_EN); // MUX enable |
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| 55 | |||
| 56 | ADC_Init(); |
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| 57 | |||
| 58 | // Timer 0 für Tasten und Anzeigen(Task's) |
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| 59 | TCCR0B = (1<<CS02)|(1<<CS00); // divide by 1024 |
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| 60 | TIMSK0 |= 1<<TOIE0; // 8 bit Timer/Counter0 Overflow Interrupt aktiviert |
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| 61 | |||
| 62 | // Timer 2 für Diversity vSync und GPS-Tracking MK Datensatz senden |
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| 63 | TCCR2B = (1<<CS21) | (1<<CS20); // divide by 64 |
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| 64 | TIMSK2 |= 1<<TOIE2; // 8 bit Timer/Counter2 Overflow Interrupt aktiviert |
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| 65 | |||
| 66 | // Interrupt für sync - RX-Umschaltung bei Diversity |
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| 67 | DDRD &= ~((1<<VSYNC1) | (1<<VSYNC0)); |
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| 68 | //EICRA |= (1<<ISC11) | (1<<ISC10) | (1<<ISC01) | (1<<ISC00);// interrupt on INT0 and INT1 pin rising edge |
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| 69 | EICRA |= (1<<ISC11) | (1<<ISC01); // interrupt on INT0 and INT1 pin falling edge |
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| 70 | Set_AV_Source(av_source); // MUX auf av-x setzen; EIMSK Int0 und Int1 für Sync-Diversity ein |
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| 71 | |||
| 72 | DDRD |= (1<<SERVO1) | (1<<SERVO2); // Servoports als Ausgang |
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| 73 | if (tracking > TRACKING_MIN) // Servos sind nur bei Tracking und Servokalibrierung zugeschaltet |
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| 74 | servoInit(SERVO_PERIODE); |
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| 75 | |||
| 76 | // LCD init |
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| 77 | lcdInit(dogm_vers, contrast, 0, 0); |
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| 78 | lcd_BackgrLight_On(); |
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| 79 | lcdWriteCGRAM_Array(lcdSpecialChr, 7); |
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| 80 | |||
| 81 | Displ_Version(); |
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| 82 | Double_Beep(DBEEPVERS, DBEEPVERSP); |
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| 83 | |||
| 84 | sei(); |
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| 85 | |||
| 86 | if (language == NO_LANGUAGE) { |
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| 87 | language = GERMAN; // Beim Einschalten pmenu[] vordefiniert mit "0" |
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| 88 | Menu_Language(); |
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| 89 | } |
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| 90 | |||
| 91 | Displ_Main_Disp(); |
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| 92 | |||
| 93 | while(1) |
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| 94 | { |
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| 95 | Task_0_1(); |
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| 96 | Task_0_2(); |
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| 97 | Tasks_invisible(); |
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| 98 | if (!bat_low) { |
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| 99 | if (Get_Key_Short( 1<<SW_ENTER )) { |
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| 100 | m_pkt = 1; // 0 wäre "zurück", so aber ins Untermenü immer erster Menüpunkt |
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| 101 | Menu_Main(); |
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| 102 | } |
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| 103 | val = Change_Value_plmi(channel, CHANNEL_MIN, CHANNEL_MAX, 0, 0, Displ_Channels, 1, C_REPEAT); |
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| 104 | if (val != channel) { // nicht bei jeden Schleifendurchlauf Set_Channel() |
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| 105 | channel = val; |
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| 106 | Set_Channel(channel); |
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| 107 | } |
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| 108 | if (Get_Key_Long( 1<<SW_ENTER ) && tracking == TRACKING_NMEA) setNMEAdir(); // direction |
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| 109 | } |
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| 110 | } |
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| 111 | } |