1 files changed, 132 insertions, 0 deletions
diff --git a/Библиотеки/FastLED-master/fastled_delay.h b/Библиотеки/FastLED-master/fastled_delay.h
new file mode 100644
index 0000000..f16d322
--- /dev/null
+++ b/Библиотеки/FastLED-master/fastled_delay.h
@@ -0,0 +1,132 @@
+#ifndef __INC_FL_DELAY_H
+#define __INC_FL_DELAY_H
+
+#include "FastLED.h"
+
+///@file fastled_delay.h
+///Utility functions and classes for managing delaycycles
+
+FASTLED_NAMESPACE_BEGIN
+
+/// Class to ensure that a minimum amount of time has kicked since the last time run - and delay if not enough time has passed yet
+/// this should make sure that chipsets that have
+template<int WAIT> class CMinWait {
+	uint16_t mLastMicros;
+public:
+	CMinWait() { mLastMicros = 0; }
+
+	void wait() {
+		uint16_t diff;
+		do {
+			diff = (micros() & 0xFFFF) - mLastMicros;
+		} while(diff < WAIT);
+	}
+
+	void mark() { mLastMicros = micros() & 0xFFFF; }
+};
+
+
+////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Clock cycle counted delay loop
+//
+////////////////////////////////////////////////////////////////////////////////////////////
+
+// Default is now just 'nop', with special case for AVR
+#if defined(__AVR__)
+#  define NOP __asm__ __volatile__ ("cp r0,r0\n");
+#  define NOP2 __asm__ __volatile__ ("rjmp .+0");
+#else
+#  define NOP __asm__ __volatile__ ("nop\n");
+#  define NOP2 __asm__ __volatile__ ("nop\n\t nop\n");
+#endif
+
+// predeclaration to not upset the compiler
+template<int CYCLES> inline void delaycycles();
+template<int CYCLES> inline void delaycycles_min1() {
+  delaycycles<1>();
+  delaycycles<CYCLES-1>();
+}
+
+
+// TODO: ARM version of _delaycycles_
+
+// usable definition
+#if defined(FASTLED_AVR)
+// worker template - this will nop for LOOP * 3 + PAD cycles total
+template<int LOOP, int PAD> inline void _delaycycles_AVR() {
+	delaycycles<PAD>();
+	// the loop below is 3 cycles * LOOP.  the LDI is one cycle,
+	// the DEC is 1 cycle, the BRNE is 2 cycles if looping back and
+	// 1 if not (the LDI balances out the BRNE being 1 cycle on exit)
+	__asm__ __volatile__ (
+		"		LDI R16, %0\n"
+		"L_%=:  DEC R16\n"
+		"		BRNE L_%=\n"
+		: /* no outputs */
+		: "M" (LOOP)
+		: "r16"
+		);
+}
+
+template<int CYCLES> __attribute__((always_inline)) inline void delaycycles() {
+	_delaycycles_AVR<CYCLES / 3, CYCLES % 3>();
+}
+#else
+// template<int LOOP, int PAD> inline void _delaycycles_ARM() {
+// 	delaycycles<PAD>();
+// 	// the loop below is 3 cycles * LOOP.  the LDI is one cycle,
+// 	// the DEC is 1 cycle, the BRNE is 2 cycles if looping back and
+// 	// 1 if not (the LDI balances out the BRNE being 1 cycle on exit)
+// 	__asm__ __volatile__ (
+// 		"		mov.w r9, %0\n"
+// 		"L_%=:  subs.w r9, r9, #1\n"
+// 		"		bne.n L_%=\n"
+// 		: /* no outputs */
+// 		: "M" (LOOP)
+// 		: "r9"
+// 		);
+// }
+
+
+template<int CYCLES> __attribute__((always_inline)) inline void delaycycles() {
+	// _delaycycles_ARM<CYCLES / 3, CYCLES % 3>();
+	NOP; delaycycles<CYCLES-1>();
+}
+#endif
+
+// pre-instantiations for values small enough to not need the loop, as well as sanity holders
+// for some negative values.
+template<> __attribute__((always_inline)) inline void delaycycles<-10>() {}
+template<> __attribute__((always_inline)) inline void delaycycles<-9>() {}
+template<> __attribute__((always_inline)) inline void delaycycles<-8>() {}
+template<> __attribute__((always_inline)) inline void delaycycles<-7>() {}
+template<> __attribute__((always_inline)) inline void delaycycles<-6>() {}
+template<> __attribute__((always_inline)) inline void delaycycles<-5>() {}
+template<> __attribute__((always_inline)) inline void delaycycles<-4>() {}
+template<> __attribute__((always_inline)) inline void delaycycles<-3>() {}
+template<> __attribute__((always_inline)) inline void delaycycles<-2>() {}
+template<> __attribute__((always_inline)) inline void delaycycles<-1>() {}
+template<> __attribute__((always_inline)) inline void delaycycles<0>() {}
+template<> __attribute__((always_inline)) inline void delaycycles<1>() {NOP;}
+template<> __attribute__((always_inline)) inline void delaycycles<2>() {NOP2;}
+template<> __attribute__((always_inline)) inline void delaycycles<3>() {NOP;NOP2;}
+template<> __attribute__((always_inline)) inline void delaycycles<4>() {NOP2;NOP2;}
+template<> __attribute__((always_inline)) inline void delaycycles<5>() {NOP2;NOP2;NOP;}
+
+// Some timing related macros/definitions
+
+// Macro to convert from nano-seconds to clocks and clocks to nano-seconds
+// #define NS(_NS) (_NS / (1000 / (F_CPU / 1000000L)))
+#define F_CPU_MHZ (F_CPU / 1000000L)
+
+// #define NS(_NS) ( (_NS * (F_CPU / 1000000L))) / 1000
+#define NS(_NS) (((_NS * F_CPU_MHZ) + 999) / 1000)
+#define CLKS_TO_MICROS(_CLKS) ((long)(_CLKS)) / (F_CPU / 1000000L)
+
+//  Macro for making sure there's enough time available
+#define NO_TIME(A, B, C) (NS(A) < 3 || NS(B) < 3 || NS(C) < 6)
+
+FASTLED_NAMESPACE_END
+
+#endif