Diff: WS2812.h

Revision:

0:0b79cafcb387

Child:

1:aadbf08c62a2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WS2812.h	Thu Feb 12 19:17:10 2015 +0000
@@ -0,0 +1,70 @@
+/* Copyright (c) 2012 cstyles, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef WS2812_H
+#define WS2812_H
+
+#include "mbed.h"
+
+#define WS1 0x38
+#define WS0 0x30
+#define SPICLK 5000000
+#define FRAME_SIZE 24
+
+
+//!Library for the WS2812 RGB LED with integrated controller
+/*!
+The WS2812 is controller that is built into a range of LEDs
+*/
+class WS2812
+{
+public:
+    //!Creates an instance of the class.
+    /*!
+    Connect WS2812 address addr using digital pins
+    */
+    WS2812(PinName d, int size);
+
+    /*!
+    Destroys instance.
+    */
+    ~WS2812();
+    
+    void setDelays(int zeroHigh, int zeroLow, int oneHigh, int oneLow);
+
+    void write(int buf[]);
+    void write_offsets(int buf[],int r_offset=0, int g_offset=0, int b_offset=0);
+
+    void useII(int d);
+    void setII(unsigned char II);
+    
+
+
+private:
+
+    int __size;
+    int __zeroHigh, __zeroLow, __oneHigh, __oneLow;
+    unsigned char __II;
+    int __use_II;
+    bool *__transmitBuf;
+    void __loadBuf(int buf[],int r_offset=0, int g_offset=0, int b_offset=0);
+    PinName __outPin;
+    DigitalOut __gpo;
+};
+
+#endif
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