Diff: Wire.h

Revision:

1:b5922b3b3257

Parent:

0:db8030e71f55

diff -r db8030e71f55 -r b5922b3b3257 Wire.h
--- a/Wire.h	Tue Sep 13 06:01:19 2016 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,115 +0,0 @@
-/*
- * TwoWire.h 
- * Copyright (c) 2011 Cristian Maglie <c.maglie@bug.st>.
- * All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#ifndef TwoWire_h
-#define TwoWire_h
-
-// Include Atmel CMSIS driver
-//#include <include/twi.h>
-
-#include "Stream.h"
-#include "variant.h"
-
-#define BUFFER_LENGTH 32
-
-class TwoWire : public Stream {
-public:
-	TwoWire(I2C_TypeDef *twi);
-	void begin();
-	void begin(uint8_t);
-	void begin(int);
-	void beginTransmission(uint8_t);
-	void beginTransmission(int);
-	uint8_t endTransmission(void);
-    uint8_t endTransmission(uint8_t);
-	uint8_t requestFrom(uint8_t, uint8_t);
-    uint8_t requestFrom(uint8_t, uint8_t, uint8_t);
-	uint8_t requestFrom(int, int);
-    uint8_t requestFrom(int, int, int);
-	virtual size_t write(uint8_t);
-	virtual size_t write(const uint8_t *, size_t);
-	virtual int available(void);
-	virtual int read(void);
-	virtual int peek(void);
-	virtual void flush(void);
-	void onReceive(void(*)(int));
-	void onRequest(void(*)(void));
-
-    inline size_t write(unsigned long n) { return write((uint8_t)n); }
-    inline size_t write(long n) { return write((uint8_t)n); }
-    inline size_t write(unsigned int n) { return write((uint8_t)n); }
-    inline size_t write(int n) { return write((uint8_t)n); }
-    using Print::write;
-
-	void onService(void);
-
-private:
-	// RX Buffer
-	uint8_t rxBuffer[BUFFER_LENGTH];
-	uint8_t rxBufferIndex;
-	uint8_t rxBufferLength;
-
-	// TX Buffer
-	uint8_t txAddress;
-	uint8_t txBuffer[BUFFER_LENGTH];
-	uint8_t txBufferLength;
-
-	// Service buffer
-	uint8_t srvBuffer[BUFFER_LENGTH];
-	uint8_t srvBufferIndex;
-	uint8_t srvBufferLength;
-
-	// Callback user functions
-	void (*onRequestCallback)(void);
-	void (*onReceiveCallback)(int);
-
-	// Called before initialization
-	void (*onBeginCallback)(void);
-
-	// TWI instance
-	I2C_TypeDef *twi;
-	I2C_InitTypeDef I2C_InitStructure;
-
-	// TWI state
-	enum TwoWireStatus {
-		UNINITIALIZED,
-		MASTER_IDLE,
-		MASTER_SEND,
-		MASTER_RECV,
-		SLAVE_IDLE,
-		SLAVE_RECV,
-		SLAVE_SEND
-	};
-	TwoWireStatus status;
-
-	// TWI clock frequency
-	static const uint32_t TWI_CLOCK = 100000;
-
-	// Timeouts (
-	static const uint32_t RECV_TIMEOUT = 100000;
-	static const uint32_t XMIT_TIMEOUT = 100000;
-};
-
-extern TwoWire Wire;
-extern TwoWire Wire1;
-
-
-#endif
-