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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1199 | - | 1 | /**************************************************************************** |
| 2 | * Copyright (C) 2011 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-epilepsy/ * |
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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 "main.h" |
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| 22 | |||
| 23 | uint8_t main_mode = 0; |
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| 24 | volatile uint8_t CEPILEPSYFLAGS = 0; |
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| 25 | |||
| 26 | const uint8_t COLORS [][6] = { |
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| 27 | { 0b10101010, 0b10101010, 0b10101010, 0b10101010, 0b10101010, 0b10101010}, // color one |
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| 28 | { 0b01010101, 0b01010101, 0b01010101, 0b01010101, 0b01010101, 0b01010101}, // color one |
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| 29 | { 0b11111111, 0b11111111, 0b11111111, 0b11111111, 0b11111111, 0b11111111} // both colors |
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| 30 | }; |
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| 31 | |||
| 32 | void pin_init(void) { |
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| 33 | #if HWVERSION == EPI10AQ41 |
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| 34 | DDRB |= (1 << PB1) | (1 << PB2); // LEDs output |
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| 35 | DDRD |= ((1 << PD6)); // S6 output, unused for now |
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| 36 | #elif HWVERSION == EPI10 |
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| 37 | DDRD |= (1 << PD7) | (1 << PD3); // LEDs output |
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| 38 | #else |
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| 39 | // hardware 1.1 |
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| 40 | DDRD |= (1 << PD7); // dual led port output |
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| 41 | #endif |
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| 42 | } |
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| 43 | |||
| 44 | |||
| 45 | // random init |
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| 46 | |||
| 47 | unsigned short get_seed(void) { |
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| 48 | unsigned short seed = 0; |
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| 49 | unsigned short *p = (unsigned short*)(RAMEND + 1); |
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| 50 | extern unsigned short __heap_start; |
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| 51 | |||
| 52 | while (p >= &__heap_start + 1) |
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| 53 | seed ^= *(--p); |
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| 54 | |||
| 55 | return seed; |
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| 56 | } |
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| 57 | |||
| 58 | /* ########################################################################## |
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| 59 | * MAIN |
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| 60 | * ##########################################################################*/ |
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| 61 | int main(void) { |
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| 62 | |||
| 63 | LEDRED_ON // boot |
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| 64 | |||
| 65 | clear(); |
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| 66 | |||
| 67 | |||
| 68 | |||
| 69 | pin_init(); |
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| 70 | led_out_init(); |
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| 71 | timer0_init(); |
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| 72 | timer1_init(); |
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| 73 | usart0_init(); |
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| 74 | #ifdef __AVR_ATmega644P__ |
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| 75 | //usart1_init(); |
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| 76 | #endif |
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| 77 | buttons_init(); |
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| 78 | load_eeprom(); |
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| 79 | |||
| 80 | |||
| 81 | // enable interrupts |
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| 82 | sei(); |
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| 83 | |||
| 84 | |||
| 85 | unsigned short seed = get_seed(); |
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| 86 | srand(seed); |
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| 87 | |||
| 88 | |||
| 89 | // selftest |
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| 90 | //while (1) { |
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| 91 | /*for (uint8_t times = 0; times < 5; times++) { |
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| 92 | for (uint8_t i = 0; i < 48; i++) { |
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| 93 | setLed(animation, i, 1); |
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| 94 | _delay_ms(100); |
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| 95 | animation[i] = 0; |
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| 96 | } |
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| 97 | }*/ |
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| 98 | //} |
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| 99 | |||
| 100 | LEDRED_OFF // finished boot |
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| 101 | LEDGREEN_ON |
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| 102 | |||
| 103 | |||
| 104 | // clear serial screen |
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| 105 | //usart0_puts("\x1B[2J\x1B[H"); |
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| 106 | /*usart0_puts_pgm(PSTR("C-Epilepsy came to say hello...\r\n")); |
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| 107 | usart0_puts_pgm(PSTR("\tVersion: ")); |
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| 108 | usart0_puts_pgm(PSTR(BUILDDATE)); |
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| 109 | #ifdef __AVR_ATmega644P__ |
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| 110 | usart0_puts_pgm(PSTR(" atmega644p")); |
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| 111 | #endif |
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| 112 | usart0_puts_pgm(PSTR("\r\n"));*/ |
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| 113 | |||
| 114 | |||
| 115 | while (1) { |
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| 116 | switch (main_mode) { |
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| 117 | case 0: |
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| 118 | player(); |
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| 119 | break; |
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| 120 | case 1: |
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| 121 | nc_handler(); |
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| 122 | break; |
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| 123 | } |
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| 124 | |||
| 125 | if (mode_pressed()) { |
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| 126 | main_mode = (main_mode + 1) % 2; // % number of modes available |
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| 127 | blinkNumer(animation, main_mode + 1, 5); |
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| 128 | } |
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| 129 | |||
| 130 | } |
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| 131 | |||
| 132 | return 0; |
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| 133 | } |