Fixes to be used as a submodule in other projects

fastled_config.h

@@ -0,0 +1,69 @@
+#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 toggle whether to use 'fixed' FastLED 8- and 16-bit noise functions.
+// The prior noise functions had some math errors that led to 'discontinuities' in the
+// output, which by definition should be smooth and continuous.  The bug led to 
+// noise function output that had 'edges' and glitches in it.  This is now fixed, and the
+// fix is enabled by default.  However, if for some reason you wish to run with the old
+// noise code, including the glitches, you can disable the bugfix here.
+#define FASTLED_NOISE_FIXED 1
+//#define FASTLED_NOISE_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
+
+// Use this toggle to enable global brightness in contollers that support is (ADA102 and SK9822).
+// It changes how color scaling works and uses global brightness before scaling down color values.
+// This enable much more accurate color control on low brightness settings.
+//#define FASTLED_USE_GLOBAL_BRIGHTNESS 1
+
+#endif