Sunset timer handler. More...

Functions
uint32_t	get_sunset_loop_timing_ms ()

float	get_percent_of_advance ()
	Return the percent of advance of the sunset timer, from 0 to 1. 1 is end of process.

float	signal_sunset_update ()
	Send the timer update signal to consummers Returns the progress.

void	sunset_process_loop ()

void	init ()
	call once on program start

void	add_time_minutes (const uint8_t time_minutes)
	add some time to the sunset timer. Limited to 10 minutes

void	bump_timer ()
	signal to the timer that some time must be added. Limited to 10 minutes

void	cancel_timer ()
	cancel the current active timer

bool	is_enabled ()
	True if timer is running.

void	lock_brightness_update (bool shouldLock)
	Lock the hability of the sunset timer to control the brightness.

Variables
uint32_t	sunsetTimerEndTime_s = 0

bool	isAllowedToControlBrightness = true

static constexpr uint32_t	brightnessRampDownTime_min = 3

static constexpr uint32_t	brightnessRampDownTime_s = brightnessRampDownTime_min * 60

static constexpr uint32_t	brightnessRampDownTime_ms = brightnessRampDownTime_s * 1000

static constexpr uint16_t	brightnessDecreasePerLoop = 1

static constexpr uint16_t	minimalSunsetUpdateCalls = 50

const char *const	sunset_taskName = "sunset"

Detailed Description

Sunset timer handler.

Function Documentation

void lampda::logic::sunset::bump_timer ( )

signal to the timer that some time must be added. Limited to 10 minutes

signal to the timer that some time may be added