初始化提交

arduino-cli/libraries/QDP7SegmentDisplay/QDP7SegmentDisplay.h

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+#include "Arduino.h"
+#ifndef QDPQDP7SegmentDisplay_H
+#define QDPQDP7SegmentDisplay_H
+
+class QDP7SegmentDisplay
+{
+public:
+    QDP7SegmentDisplay(uint8_t port1,uint8_t port2);
+    void init(void);        //To clear the display
+    void set(uint8_t = 2, uint8_t = 0x40, uint8_t = 0xc0); //To take effect the next time it displays.
+    void reset(uint8_t port);
+    void write(int8_t SegData[]);
+    void write(uint8_t BitAddr, int8_t SegData);
+    void display(uint16_t value);
+    void display(int16_t value);
+    void display(double value, uint8_t = 1) ;
+    void display(int8_t DispData[]);
+    void display(uint8_t BitAddr, int8_t DispData);
+    void clearDisplay(void);
+private:
+    uint8_t Cmd_SetData;
+    uint8_t Cmd_SetAddr;
+    uint8_t Cmd_DispCtrl;
+    boolean _PointFlag;     //_PointFlag=1:the clock point on
+    void writeByte(int8_t wr_data);//write 8bit data to tm1637
+    void start(void);//send start bits
+    void stop(void); //send stop bits
+    void point(boolean PointFlag);//whether to light the clock point ":".To take effect the next time it displays.
+    void coding(int8_t DispData[]);
+    int8_t coding(int8_t DispData);
+    uint8_t Clkpin;
+    uint8_t Datapin;
+};
+#endif