38 lines
725 B
C
38 lines
725 B
C
#include <stdlib.h>
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#include <pentabug/app.h>
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#include <pentabug/hal.h>
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#include <pentabug/photons.h>
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#include <pentabug/pentatonic.h>
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inline uint16_t biased_random(uint8_t value) {
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return value / 4 * (rand() & 7);
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}
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static void init(void) {
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pentatonic_direction(ALL_OUT);
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photons_init();
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}
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static void run(void) {
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uint16_t light = photons_measure();
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pentatonic_all_led_set(light >> 3);
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motor_set(biased_random(light) > 0x50 ? ON : OFF);
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led_set(RIGHT, biased_random(light) > 0x20);
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led_set(LEFT, biased_random(light) > 0x20);
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if(biased_random(light) > 0x70) {
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uint16_t tone = (biased_random(light) * 2) + 500;
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set_note(tone, 0);
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} else {
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stop_note();
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}
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wait_ms(200);
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}
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REGISTER(run, init, NULL);
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