Diff: WS2822S.h

Revision:

0:2fc093733833

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WS2822S.h	Tue Mar 13 14:25:02 2018 +0000
@@ -0,0 +1,52 @@
+#pragma once
+
+#include "mbed.h"
+
+// WS2822S RGB LED control class
+// by tessecraft R  2018.03.12
+
+class WS2822S_Ctrl
+{
+private:
+    // MTBP:H → BREAK:L → MAB:H → (FirstFrame all Low) → Data 8bit → ... MTBP:H → BREAK:L → MAB:H → ...
+
+    // COLOR Timing names (unit : us)
+#define C_MTBP      (1000)
+#define C_BREAK     (88)
+#define C_MAB       (8)
+    // Address Timing names
+#define A_MTBP      (88)
+#define A_BREAK     (5000)
+#define A_MAB       (8)
+    // common StopBit
+#define STOP_BIT    (8)
+private:
+    // pin
+    DigitalOut  ColorPin;
+    DigitalOut  AddressPin;
+private:    
+    // pixcel NUM
+    int PixcelNum;
+    // display data
+    uint8_t **Display;
+private:
+    // Expansion DMX512 protocol
+    void PutDataHeader(int MTBP, int BREAK, int MAB, DigitalOut* pin, bool AddressHigh = false);
+    // Color or Address data out
+    void PutDataHeader(bool AddressHeader = false);
+    // data put
+    void DataPut8(uint8_t data, DigitalOut* pin);
+public:
+    WS2822S_Ctrl(PinName ColorPinName, PinName AddressPinName, int PixcelNum);
+    ~WS2822S_Ctrl();
+public:
+    // SetPixcelData
+    void SetColor(int pos, uint8_t R, uint8_t G, uint8_t B);
+    // Clear Setted color
+    void ClearColor(uint8_t R = 0, uint8_t G = 0, uint8_t B = 0);
+    // Output Data
+    void OutputData();
+public:
+    // WriteAddress
+    void OutputAddress();
+};
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