初始化提交

arduino-cli/libraries/AT24Cx_Soft/AT24CX_Soft.h

@@ -0,0 +1,71 @@
+/**
+
+AT24CX_Soft.h
+Library for using the EEPROM AT24C32/64
+
+Copyright (c) 2014 Christian Paul
+
+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 AT24CX_Soft_h
+#define AT24CX_Soft_h
+
+// includes
+#include <Arduino.h>
+#include <SoftwareWire.h>
+// byte
+typedef uint8_t byte;
+
+// AT24Cx I2C adress
+// 80
+// 0x50
+#define AT24CX_Soft_ID B1010000
+
+// general class definition
+class AT24CX_Soft {
+public:
+	AT24CX_Soft(byte index, byte pageSize, SoftwareWire *theWire);
+	void write(unsigned int address, byte data);
+	void write(unsigned int address, byte *data, int n);
+	void writeInt(unsigned int address, unsigned int data);
+	void writeLong(unsigned int address, unsigned long data);
+	void writeFloat(unsigned int address, float data);
+	void writeDouble(unsigned int address, double data);
+	void writeChars(unsigned int address, char *data, int length);
+	byte read(unsigned int address);
+	void read(unsigned int address, byte *data, int n);
+	unsigned int readInt(unsigned int address);
+	unsigned long readLong(unsigned int address);
+	float readFloat(unsigned int address);
+	double readDouble(unsigned int address);
+	void readChars(unsigned int address, char *data, int n);
+protected:
+	void init(byte index, byte pageSize, SoftwareWire *theWire);
+private:
+	SoftwareWire *_wire;
+	void read(unsigned int address, byte *data, int offset, int n);
+	void write(unsigned int address, byte *data, int offset, int n);
+	void connect(unsigned int address);
+	int _id;
+	byte _b[8];
+	byte _pageSize;
+};
+
+#endif