light_state.h File Reference

#include <stdio.h>
#include <pico/stdlib.h>
#include "urgb.h"
#include "ws2812b.h"

Go to the source code of this file.

Data Structures
struct	light_state_t
	Light state struct. More...

Macros
#define	NUM_PIXELS   120
#define	NUM_LIGHT_MODES   8
#define	NUM_LIGHT_COLORS   11

Enumerations
enum	light_modes {   MODE_RAINBOW_WHEEL , MODE_RAINBOW_CYCLE , MODE_STATIC , MODE_BREATHING ,   MODE_FLASHING , MODE_LOADING , MODE_WAVE , MODE_FADE }
	Light modes enum. More...
enum	light_colors {   COLOR_RED , COLOR_GREEN , COLOR_BLUE , COLOR_CYAN ,   COLOR_YELLOW , COLOR_MAGENTA , COLOR_PURPLE , COLOR_ORANGE ,   COLOR_TURQUOISE , COLOR_PINK , COLOR_WHITE }
	Light colors enum. More...

Functions
void	toggle_light_state ()
	Toggle light state.
void	toggle_light_mode ()
	Toggle light mode.
void	toggle_light_color ()
	Toggle light color.
void	set_light_mode (enum light_modes mode)
	Set light mode.
void	set_light_color (enum light_colors color)
	Set light color.
uint32_t	get_current_color ()
	Get current color.

Variables
volatile struct light_state_t	light_state
	Light state.

Macro Definition Documentation

NUM_LIGHT_COLORS

#define NUM_LIGHT_COLORS   11

Definition at line 6 of file light_state.h.

NUM_LIGHT_MODES

#define NUM_LIGHT_MODES   8

Definition at line 5 of file light_state.h.

NUM_PIXELS

#define NUM_PIXELS   120

Definition at line 4 of file light_state.h.

Enumeration Type Documentation

light_colors

enum light_colors

Light colors enum.

Enum for the light colors.

Enumerator
COLOR_RED
COLOR_GREEN
COLOR_BLUE
COLOR_CYAN
COLOR_YELLOW
COLOR_MAGENTA
COLOR_PURPLE
COLOR_ORANGE
COLOR_TURQUOISE
COLOR_PINK
COLOR_WHITE

Definition at line 32 of file light_state.h.

{
    COLOR_RED,
    COLOR_GREEN,
    COLOR_BLUE,
    COLOR_CYAN,
    COLOR_YELLOW,
    COLOR_MAGENTA,
    COLOR_PURPLE,
    COLOR_ORANGE,
    COLOR_TURQUOISE,
    COLOR_PINK,
    COLOR_WHITE
};

light_modes

enum light_modes

Light modes enum.

Enum for the light modes.

Enumerator
MODE_RAINBOW_WHEEL
MODE_RAINBOW_CYCLE
MODE_STATIC
MODE_BREATHING
MODE_FLASHING
MODE_LOADING
MODE_WAVE
MODE_FADE

Definition at line 17 of file light_state.h.

{
    MODE_RAINBOW_WHEEL,
    MODE_RAINBOW_CYCLE,
    MODE_STATIC,
    MODE_BREATHING,
    MODE_FLASHING,
    MODE_LOADING,
    MODE_WAVE,
    MODE_FADE
};

Function Documentation

get_current_color()

uint32_t get_current_color

(

)

Get current color.

Function gets the current color.

Returns

current color in RGB format

Definition at line 116 of file light_state.c.

{
    switch (light_state.color)
    {
    case COLOR_RED:
        return get_red(light_state.brightness);
    case COLOR_GREEN:
        return get_green(light_state.brightness);
    case COLOR_BLUE:
        return get_blue(light_state.brightness);
    case COLOR_WHITE:
        return get_white(light_state.brightness);
    case COLOR_PURPLE:
        return get_purple(light_state.brightness);
    case COLOR_YELLOW:
        return get_yellow(light_state.brightness);
    case COLOR_CYAN:
        return get_cyan(light_state.brightness);
    case COLOR_ORANGE:
        return get_orange(light_state.brightness);
    case COLOR_PINK:
        return get_pink(light_state.brightness);
    case COLOR_TURQUOISE:
        return get_turquoise(light_state.brightness);
    case COLOR_MAGENTA:
        return get_magenta(light_state.brightness);
    default:
        return 0;
    }
}

References light_state_t::brightness, light_state_t::color, COLOR_BLUE, COLOR_CYAN, COLOR_GREEN, COLOR_MAGENTA, COLOR_ORANGE, COLOR_PINK, COLOR_PURPLE, COLOR_RED, COLOR_TURQUOISE, COLOR_WHITE, COLOR_YELLOW, get_blue(), get_cyan(), get_green(), get_magenta(), get_orange(), get_pink(), get_purple(), get_red(), get_turquoise(), get_white(), get_yellow(), and light_state.

Referenced by run_loop().

set_light_color()

void set_light_color

(

enum light_colors

color

)

Set light color.

Function sets the light mode to the specified color.

Parameters

color

color

Definition at line 68 of file light_state.c.

{
    light_state.color = color;
    if (!light_state.state || light_state.brightness == 0)
        return;
    if (light_state.light_mode == MODE_STATIC)
    {
        switch (color)
        {
        case COLOR_RED:
            set_all_red(NUM_PIXELS, light_state.brightness);
            break;
        case COLOR_GREEN:
            set_all_green(NUM_PIXELS, light_state.brightness);
            break;
        case COLOR_BLUE:
            set_all_blue(NUM_PIXELS, light_state.brightness);
            break;
        case COLOR_WHITE:
            set_all_white(NUM_PIXELS, light_state.brightness);
            break;
        case COLOR_PURPLE:
            set_all_purple(NUM_PIXELS, light_state.brightness);
            break;
        case COLOR_YELLOW:
            set_all_yellow(NUM_PIXELS, light_state.brightness);
            break;
        case COLOR_CYAN:
            set_all_cyan(NUM_PIXELS, light_state.brightness);
            break;
        case COLOR_ORANGE:
            set_all_orange(NUM_PIXELS, light_state.brightness);
            break;
        case COLOR_PINK:
            set_all_pink(NUM_PIXELS, light_state.brightness);
            break;
        case COLOR_TURQUOISE:
            set_all_turquoise(NUM_PIXELS, light_state.brightness);
            break;
        case COLOR_MAGENTA:
            set_all_magenta(NUM_PIXELS, light_state.brightness);
            break;
        default:
            break;
        }
    }
}

References light_state_t::brightness, light_state_t::color, COLOR_BLUE, COLOR_CYAN, COLOR_GREEN, COLOR_MAGENTA, COLOR_ORANGE, COLOR_PINK, COLOR_PURPLE, COLOR_RED, COLOR_TURQUOISE, COLOR_WHITE, COLOR_YELLOW, light_state_t::light_mode, light_state, MODE_STATIC, NUM_PIXELS, set_all_blue(), set_all_cyan(), set_all_green(), set_all_magenta(), set_all_orange(), set_all_pink(), set_all_purple(), set_all_red(), set_all_turquoise(), set_all_white(), set_all_yellow(), and light_state_t::state.

Referenced by cgi_led_brightness_handler(), cgi_led_color_handler(), set_light_mode(), and toggle_light_color().

set_light_mode()

void set_light_mode

(

enum light_modes

mode

)

Set light mode.

Function sets the light mode to the specified mode.

Parameters

mode

mode

Definition at line 31 of file light_state.c.

{
    light_state.light_mode = mode;
    if (!light_state.state || light_state.brightness == 0)
        return;
    switch (mode)
    {
    case MODE_RAINBOW_WHEEL:
        printf("Setting rainbow wheel mode\n");
        break;
    case MODE_RAINBOW_CYCLE:
        printf("Setting rainbow cycle mode\n");
        break;
    case MODE_STATIC:
        printf("Setting static mode\n");
        set_light_color(light_state.color);
        break;
    case MODE_BREATHING:
        printf("Setting breathing mode\n");
        break;
    case MODE_FLASHING:
        printf("Setting flashing mode\n");
        break;
    case MODE_LOADING:
        printf("Setting loading mode\n");
        break;
    case MODE_WAVE:
        printf("Setting wave mode\n");
        break;
    case MODE_FADE:
        printf("Setting fade mode\n");
        break;
    default:
        break;
    }
}

References light_state_t::brightness, light_state_t::color, light_state_t::light_mode, light_state, MODE_BREATHING, MODE_FADE, MODE_FLASHING, MODE_LOADING, MODE_RAINBOW_CYCLE, MODE_RAINBOW_WHEEL, MODE_STATIC, MODE_WAVE, set_light_color(), and light_state_t::state.

Referenced by cgi_led_mode_handler(), toggle_light_mode(), and toggle_light_state().

toggle_light_color()

void toggle_light_color

(

)

Toggle light color.

Function toggles the light color iterating through the light colors.

Definition at line 25 of file light_state.c.

{
    light_state.color = (light_state.color + 1) % NUM_LIGHT_COLORS;
    set_light_color(light_state.color);
}

References light_state_t::color, light_state, NUM_LIGHT_COLORS, and set_light_color().

toggle_light_mode()

void toggle_light_mode

(

)

Toggle light mode.

Function toggles the light mode iterating through the light modes.

Definition at line 19 of file light_state.c.

{
    light_state.light_mode = (light_state.light_mode + 1) % NUM_LIGHT_MODES;
    set_light_mode(light_state.light_mode);
}

References light_state_t::light_mode, light_state, NUM_LIGHT_MODES, and set_light_mode().

Referenced by run_loop().

toggle_light_state()

void toggle_light_state

(

)

Toggle light state.

Function toggles on/off the light state.

Definition at line 10 of file light_state.c.

{
    light_state.state = !light_state.state;
    if (!light_state.state || light_state.brightness == 0)
        turn_off_all(NUM_PIXELS);
    else
        set_light_mode(light_state.light_mode);
}

References light_state_t::brightness, light_state_t::light_mode, light_state, NUM_PIXELS, set_light_mode(), light_state_t::state, and turn_off_all().

Referenced by cgi_led_handler(), led_blink(), and run_loop().

Variable Documentation

light_state

volatile struct light_state_t light_state

extern

Light state.

External, not optimized variable for the light state.

Definition at line 8 of file light_state.c.

{true, 128, 128, MODE_RAINBOW_WHEEL, COLOR_BLUE};

Referenced by cgi_led_brightness_handler(), cgi_led_color_handler(), cgi_led_handler(), cgi_led_mode_handler(), get_current_color(), gpio_button_irq_handler(), run_loop(), set_light_color(), set_light_mode(), ssi_handler(), toggle_light_color(), toggle_light_mode(), and toggle_light_state().