Add eerie and spooky animations
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307617b1b2
commit
ca0847c73d
154
lantern/main.c
154
lantern/main.c
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@ -20,16 +20,17 @@ You should have received a copy of the GNU General Public License along with thi
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#include <stdio.h>
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#include <stdlib.h>
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#define ANIMATION_FRAMES 5
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#define FPS 15
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#define FRAME_DELAY_MS 1000 / FPS
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// #define FRAME_DELAY_MS 1000
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#define LIGHT_COUNT 3
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#define PULSE_OFF_COUNT FPS * 5
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#define PULSE_ON_COUNT 5
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typedef enum {
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test,
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normal,
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creepy,
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spooky,
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eerie,
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flash
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} color_scheme_e;
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@ -44,17 +45,10 @@ uint8_t bound_uint8(int value, uint8_t min, uint8_t max) {
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}
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}
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uint8_t random_step(display_t *display, uint8_t value, uint8_t min, uint8_t max, rng_t *rng) {
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// int8_t step = (rng_sample(rng) % 40) - 20;
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uint8_t random_step(uint8_t value, uint8_t min, uint8_t max, rng_t *rng) {
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int8_t step = (rand() % 40) - 20;
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int new_value = value + step;
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// char msg[20];
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// snprintf(msg, 20, "[%x] %x -> %x", step, value, new_value);
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// display_clear(display);
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// display_write_message(display, msg);
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// _delay_ms(1000);
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return bound_uint8(new_value, min, max);
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}
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@ -133,40 +127,82 @@ void lantern_start_test(lantern_t *self) {
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255,
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0,
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0,
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ANIMATION_FRAMES);
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5);
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animation_begin(
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&self->animations[1],
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0,
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255,
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0,
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ANIMATION_FRAMES);
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5);
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animation_begin(
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&self->animations[2],
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0,
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0,
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255,
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ANIMATION_FRAMES);
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5);
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}
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void lantern_start_normal(display_t *display, lantern_t *self, rng_t *rng) {
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void lantern_start_normal(lantern_t *self, rng_t *rng) {
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animation_begin(
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&self->animations[0],
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random_step(display, self->animations[0].color.r, 180, 255, rng),
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random_step(display, self->animations[0].color.g, 20, 50, rng),
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random_step(self->animations[0].color.r, 180, 255, rng),
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random_step(self->animations[0].color.g, 20, 50, rng),
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0,
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FPS);
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5);
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animation_begin(
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&self->animations[1],
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random_step(display, self->animations[1].color.r, 160, 230, rng),
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random_step(display, self->animations[1].color.g, 10, 30, rng),
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random_step(self->animations[1].color.r, 160, 230, rng),
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random_step(self->animations[1].color.g, 10, 30, rng),
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0,
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FPS);
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5);
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animation_begin(
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&self->animations[2],
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random_step(display, self->animations[2].color.r, 140, 170, rng),
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random_step(display, self->animations[2].color.g, 0, 10, rng),
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random_step(self->animations[2].color.r, 140, 170, rng),
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random_step(self->animations[2].color.g, 0, 10, rng),
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0,
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FPS);
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5);
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}
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void lantern_start_spooky(lantern_t *self, rng_t *rng) {
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animation_begin(
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&self->animations[0],
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0,
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random_step(self->animations[0].color.g, 80, 120, rng),
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0,
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15);
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animation_begin(
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&self->animations[1],
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0,
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random_step(self->animations[1].color.g, 60, 100, rng),
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0,
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15);
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animation_begin(
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&self->animations[2],
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0,
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random_step(self->animations[2].color.g, 20, 40, rng),
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0,
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15);
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}
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void lantern_start_eerie(lantern_t *self, rng_t *rng) {
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animation_begin(
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&self->animations[0],
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random_step(self->animations[0].color.g, 20, 40, rng),
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random_step(self->animations[0].color.g, 20, 40, rng),
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random_step(self->animations[0].color.g, 80, 120, rng),
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15);
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animation_begin(
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&self->animations[1],
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random_step(self->animations[0].color.g, 0, 30, rng),
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random_step(self->animations[0].color.g, 0, 30, rng),
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random_step(self->animations[1].color.g, 60, 100, rng),
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15);
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animation_begin(
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&self->animations[2],
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random_step(self->animations[0].color.g, 0, 10, rng),
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random_step(self->animations[0].color.g, 0, 10, rng),
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random_step(self->animations[2].color.g, 20, 40, rng),
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15);
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}
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void lantern_set_mode(lantern_t *self, color_scheme_e scheme) {
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@ -181,11 +217,13 @@ void lantern_step(lantern_t *self, display_t *display, rng_t *rng, rgb_t colors[
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lantern_start_test(self);
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break;
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case normal:
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lantern_start_normal(display, self, rng);
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lantern_start_normal(self, rng);
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break;
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case creepy:
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case spooky:
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lantern_start_spooky(self, rng);
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break;
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case eerie:
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lantern_start_eerie(self, rng);
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break;
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case flash:
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break;
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@ -223,10 +261,18 @@ void display_lantern(display_t *display, lantern_t *lantern) {
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display_write_message(display, msg2);
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}
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typedef struct {
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bool on;
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int timeout;
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} power_pulse_t;
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int main(void) {
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dio_t status_light = { .ddr = &DDRC, .port = &PORTC, .pin = &PINC, .addr = 7 };
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dio_set_direction(&status_light, LINE_OUT);
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dio_t power_pulse = { .ddr = &DDRF, .port = &PORTF, .pin = &PINF, .addr = 0 };
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dio_set_direction(&power_pulse, LINE_OUT);
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display_t display = {
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.reg = {
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.output = { .ddr = &DDRF, .port = &PORTF, .pin = &PINF, .addr = 7 },
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@ -255,57 +301,35 @@ int main(void) {
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rgb_t colors[LIGHT_COUNT];
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lantern_t lantern = lantern_new(lights);
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lantern_set_mode(&lantern, normal);
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lantern_set_mode(&lantern, eerie);
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rng_t rng = rng_new(15);
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// display_clear(&display);
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// display_write_message(&display, "ready");
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// _delay_ms(5000);
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lantern_step(&lantern, &display, &rng, colors);
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sk9822_send(&lights, colors, LIGHT_COUNT);
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power_pulse_t timer = { .on = false, .timeout = PULSE_OFF_COUNT };
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while(1) {
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lantern_step(&lantern, &display, &rng, colors);
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sk9822_send(&lights, colors, LIGHT_COUNT);
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if (timer.timeout > 0) {
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timer.timeout--;
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} else {
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if (timer.on) {
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timer.on = false;
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dio_set(&power_pulse, 0);
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timer.timeout = PULSE_OFF_COUNT;
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} else {
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timer.on = true;
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dio_set(&power_pulse, 1);
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timer.timeout = PULSE_ON_COUNT;
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}
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}
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_delay_ms(FRAME_DELAY_MS);
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}
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/*
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rgb_t colors[3] = {
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{ .brightness = 1, .r = 128, .g = 0, .b = 0, },
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{ .brightness = 1, .r = 0, .g = 128, .b = 0, },
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{ .brightness = 1, .r = 0, .g = 0, .b = 128, },
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};
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*/
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/*
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sk9822_init(&lights);
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sk9822_send(&lights, colors, 3);
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int flash_recovery = 0;
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set_sleep_mode(SLEEP_MODE_PWR_DOWN);
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while (1) {
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if (flash_recovery == 0) {
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uint8_t value = dio_read(&buttons[0]);
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if (value != 0) {
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flash_status(&status_light);
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flash_recovery = 128;
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}
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} else {
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colors[0] = (rgb_t){ .brightness = bound(flash_recovery / 4, 1, 31), .r = 128 + flash_recovery, .g = flash_recovery * 2, .b = flash_recovery * 2 },
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colors[1] = (rgb_t){ .brightness = bound(flash_recovery / 4, 1, 31), .r = flash_recovery * 2, .g = 128 + flash_recovery, .b = flash_recovery * 2 },
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colors[2] = (rgb_t){ .brightness = bound(flash_recovery / 4, 1, 31), .r = flash_recovery * 2, .g = flash_recovery * 2, .b = 128 + flash_recovery },
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sk9822_send(&lights, colors, 3);
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flash_recovery -= 2;
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}
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_delay_ms(ANIMATION_DELAY);
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}
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*/
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return 0;
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}
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