forked from FastLED/FastLED
-
Notifications
You must be signed in to change notification settings - Fork 2
/
fastled_config.h
56 lines (45 loc) · 2.74 KB
/
fastled_config.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
#ifndef __INC_FASTLED_CONFIG_H
#define __INC_FASTLED_CONFIG_H
#include "FastLED.h"
///@file fastled_config.h
/// contains definitions that can be used to configure FastLED at compile time
// Use this option only for debugging pin access and forcing software pin access. Note that
// software pin access only works in Arduino based environments. Forces use of digitalWrite
// methods for pin access vs. direct hardware port access
// #define FASTLED_FORCE_SOFTWARE_PINS
// Use this option only for debugging bitbang'd spi access or to work around bugs in hardware
// spi access. Forces use of bit-banged spi, even on pins that has hardware SPI available.
// #define FASTLED_FORCE_SOFTWARE_SPI
// Use this to force FastLED to allow interrupts in the clockless chipsets (or to force it to
// disallow), overriding the default on platforms that support this. Set the value to 1 to
// allow interrupts or 0 to disallow them.
// #define FASTLED_ALLOW_INTERRUPTS 1
// #define FASTLED_ALLOW_INTERRUPTS 0
// Use this to allow some integer overflows/underflows in the inoise functions.
// The original implementions allowed this, and had some discontinuties in the noise
// output. It's technically an implementation bug, and was fixed, but you may wish
// to preserve the old look and feel of the inoise functions in your existing animations.
// The default is 0: NO overflow, and 'continuous' noise output, aka the fixed way.
// #define FASTLED_NOISE_ALLOW_AVERAGE_TO_OVERFLOW 0
// #define FASTLED_NOISE_ALLOW_AVERAGE_TO_OVERFLOW 1
// Use this toggle whether or not to use the 'fixed' FastLED scale8. The initial scale8
// had a problem where scale8(255,255) would give you 254. This is now fixed, and that
// fix is enabled by default. However, if for some reason you have code that is not
// working right as a result of this (e.g. code that was expecting the old scale8 behavior)
// you can disable it here.
#define FASTLED_SCALE8_FIXED 1
// #define FASTLED_SCALE8_FIXED 0
// Use this toggle whether to use 'fixed' FastLED pixel blending, including ColorFromPalette.
// The prior pixel blend functions had integer-rounding math errors that led to
// small errors being inadvertently added to the low bits of blended colors, including colors
// retrieved from color palettes using LINEAR_BLEND. This is now fixed, and the
// fix is enabled by default. However, if for some reason you wish to run with the old
// blending, including the integer rounding and color errors, you can disable the bugfix here.
#define FASTLED_BLEND_FIXED 1
// #define FASTLED_BLEND_FIXED 0
// Use this to determine how many times FastLED will attempt to re-transmit a frame if interrupted
// for too long by interrupts.
#ifndef FASTLED_INTERRUPT_RETRY_COUNT
#define FASTLED_INTERRUPT_RETRY_COUNT 2
#endif
#endif