64 lines
1.3 KiB
C
64 lines
1.3 KiB
C
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#include <inttypes.h>
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#include <stdlib.h>
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#include <avr/io.h>
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#include "../lib/apps.h"
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#include "../lib/bughal.h"
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#include "../lib/util.h"
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#include "../lib/music.h"
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/**
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* crazymoves mode
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* - play random sounds and move in random fashion
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*/
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static void crazy(void)
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{
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static timer_t mytimer;
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uint8_t max = 50;
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uint8_t min = 5;
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uint16_t maxfreq = 5000;
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uint16_t minfreq = 1000;
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if (mode_uninitialized) {
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mode_uninitialized = false;
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music_setNote(NOTE_PAUSE, 4); //mute
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timer_set(&mytimer, 10);
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init_leds();
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led_off(LED_L | LED_R);
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set_motor(MOTOR_OFF);
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}
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if (timer_expired(&mytimer)) {
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set_motor(MOTOR_OFF);
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music_setNote(NOTE_PAUSE, 0); //mute
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/*set random led*/
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switch (rand() % 4) {
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case 0: led_on(LED_L); break;
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case 1: led_on(LED_R); break;
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case 2: led_on(LED_L | LED_R); break;
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default: led_off(LED_L | LED_R); break;
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};
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/*decide if to switch motor on (40% chance)*/
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if (rand() % 5 > 2)
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set_motor(MOTOR_ON);
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/*decide if to play sound (70% chance)*/
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if (rand() % 10 > 2) {
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music_setNote((rand() % (maxfreq - minfreq)) + minfreq,
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0);
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}
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timer_set(&mytimer, (rand() % (max - min)) + min);
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}//end if timer_expired
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/*deinialisation */
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if (mode_last_tick) {
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set_motor(MOTOR_OFF);
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music_setNote(NOTE_PAUSE, 0); //mute
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}
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}
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REGISTER(crazy)
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