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