effects.h File Reference

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Functions
void	readGyro (int16_t *rxvalues)
	fill array with values from gyro sensor More...
float	directedAccelNorm ()
float	mapfb (float in, float in_min, float in_max, float out_min, float out_max)
	scales a float variable in [in_min, in_max] linearly to [out_min, out_max] More...
template<CRGB * targetArray, uint numToFill, uint PERIOD_LENGTH>
void	task_rainbow (void *)
	task to apply FastLEDs fill_rainbow to targetArray with changing start hue. More...
template<CRGB * targetArray, uint numToFill, uint32_t colorcode>
void	task_staticColor (void *)
	task to fill targetArray with a color, then delete task More...
template<CRGB * targetArray, uint numToFill>
void	task_gyroSimple (void *)
	task maps x,y,z-readings form gyro to r,g,b of targetArray More...
template<CRGB * targetArray, uint numToFill, TProgmemRGBGradientPalette_bytes heatmap>
void	task_gyroToHeatmap (void *)
	task maps acceleration to heatmap. More...
template<CRGB * targetArray, uint numToFill>
void	task_effect_jerk_test (void *)
template<CRGB * targetArray, uint numToFill>
void	task_effect_threashold (void *)
template<CRGB * targetArray, uint numToFill>
void	task_effect_threashold_exp_decrease (void *)

Variables
TaskHandle_t	task_local

Function Documentation

directedAccelNorm()

float directedAccelNorm

(

)

Returns

Norm of the acceleration vector if acceleration in x direction is positive, negative norm oterwise.

mapfb()

float mapfb	(	float	in,
		float	in_min,
		float	in_max,
		float	out_min,
		float	out_max
	)

scales a float variable in [in_min, in_max] linearly to [out_min, out_max]

Parameters

in	input value
in_min	input lower bound
in_max	input upper bound
out_min	output lower bound
out_max	output upper bound

Return values

out_min	if in <= in_min
out_max	if in >= in_max

Returns

mapped value

readGyro()

void readGyro

(

int16_t *

rxvalues

)

fill array with values from gyro sensor

Parameters

[out]

rxvalues

create int16_t rxvalues[7] before and pass pointer to it. will be filled with values for accelx, accely accelz, temp, gyrox, gyroy, gyroz

task_effect_jerk_test()

template<CRGB * targetArray, uint numToFill>

void task_effect_jerk_test

(

void *

)

task_effect_threashold()

template<CRGB * targetArray, uint numToFill>

void task_effect_threashold

(

void *

)

task_effect_threashold_exp_decrease()

template<CRGB * targetArray, uint numToFill>

void task_effect_threashold_exp_decrease

(

void *

)

task_gyroSimple()

template<CRGB * targetArray, uint numToFill>

void task_gyroSimple

(

void *

)

task maps x,y,z-readings form gyro to r,g,b of targetArray

Template Parameters

targetArray	a pointer to the LED array to fill
numToFill	the number of LEDs to fill in the array

task_gyroToHeatmap()

template<CRGB * targetArray, uint numToFill, TProgmemRGBGradientPalette_bytes heatmap>

void task_gyroToHeatmap

(

void *

)

task maps acceleration to heatmap.

Template Parameters

targetArray	a pointer to the LED array to fill
numToFill	the number of LEDs to fill in the array
heatmap	the color palette to use (has to be created earllier)

task_rainbow()

template<CRGB * targetArray, uint numToFill, uint PERIOD_LENGTH>

void task_rainbow

(

void *

)

task to apply FastLEDs fill_rainbow to targetArray with changing start hue.

Template Parameters

targetArray	a pointer to the LED array to fill
numToFill	the number of LEDs to fill in the array
PERIOD_LENGTH	in seconds; approx. time, after which the colors repeat.

task_staticColor()

template<CRGB * targetArray, uint numToFill, uint32_t colorcode>

void task_staticColor

(

void *

)

task to fill targetArray with a color, then delete task

Template Parameters

targetArray	a pointer to the LED array to fill
numToFill	the number of LEDs to fill in the array
colorcode	the color. Can be of type CRGB (implicit cast)

Variable Documentation

task_local

TaskHandle_t task_local

extern