Diff: APA102.h

Revision:

0:c223864b981f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/APA102.h	Tue Dec 11 06:29:34 2018 +0000
@@ -0,0 +1,53 @@
+#ifndef APA102_H_
+#define APA102_H_
+
+#include "mbed.h"
+
+struct CRGB {
+    
+    union {
+        struct {
+            union {
+                uint8_t r;
+                uint8_t red;
+            };
+            union {
+                uint8_t g;
+                uint8_t green;
+            };
+            union {
+                uint8_t b;
+                uint8_t blue;
+            };
+        };
+        uint8_t raw[3];
+    };
+    
+    inline CRGB() __attribute__((always_inline)) {}
+    
+    inline CRGB( uint8_t ir, uint8_t ig, uint8_t ib)  __attribute__((always_inline))
+        : r(ir), g(ig), b(ib) {}
+    
+    inline CRGB( uint32_t colorcode)  __attribute__((always_inline))
+        : r((colorcode >> 16) & 0xFF), g((colorcode >> 8) & 0xFF), b((colorcode >> 0) & 0xFF) {}
+    
+    typedef enum {
+        Black=0x000000,
+    } HTMLColorCode;
+    
+};
+
+inline __attribute__((always_inline)) bool operator== (const CRGB& lhs, const CRGB& rhs) {
+    return (lhs.r == rhs.r) && (lhs.g == rhs.g) && (lhs.b == rhs.b);
+}
+
+__attribute__((always_inline))
+inline CRGB operator*( const CRGB& p1, double d) {
+    return CRGB(p1.r * d, p1.g * d, p1.b * d);
+}
+
+void fill_solid( struct CRGB * leds, int numToFill, const struct CRGB& color);
+
+void APA102_write(mbed::SPI& mSPI, struct CRGB * leds, int numToFill);
+
+#endif
\ No newline at end of file