Diff: ardSerial.h

Revision:

0:7b9f0f2e2724

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ardSerial.h	Mon Aug 25 19:04:02 2014 +0000
@@ -0,0 +1,137 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+ /*
+ Print.cpp - Base class that provides print() and println()
+ Copyright (c) 2008 David A. Mellis.  All right 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
+ 
+ Modified 23 November 2006 by David A. Mellis
+ */
+ 
+#ifndef arduino_SERIAL_H
+#define arduino_SERIAL_H
+
+#include "mbed.h"
+#include "platform.h"
+
+#if DEVICE_SERIAL
+ 
+#include "SerialBase.h"
+#include "serial_api.h"
+
+#define DEC 10
+#define HEX 16
+#define OCT 8
+#define BIN 2
+ 
+//namespace mbed {
+ 
+/** A serial port (UART) for communication with other serial devices
+ * This is a variation of the Serial class that doesn't use streams,
+ * thus making it safe to use in interrupt handlers with the RTOS.
+ *
+ * Can be used for Full Duplex communication, or Simplex by specifying
+ * one pin as NC (Not Connected)
+ *
+ * Example:
+ * @code
+ * // Send a char to the PC
+ *
+ * #include "mbed.h"
+ *
+ * RawSerial pc(USBTX, USBRX);
+ *
+ * int main() {
+ *     pc.putc('A');
+ * }
+ * @endcode
+ */
+class ardSerial: public mbed::SerialBase {
+ 
+public:
+    /** Create a RawSerial port, connected to the specified transmit and receive pins
+     *
+     *  @param tx Transmit pin
+     *  @param rx Receive pin
+     *
+     *  @note
+     *    Either tx or rx may be specified as NC if unused
+     */
+    ardSerial(PinName tx, PinName rx);
+ 
+    /** Write a char to the serial port
+     *
+     * @param c The char to write
+     *
+     * @returns The written char or -1 if an error occured
+     */
+    int putc(int c);
+ 
+    /** Read a char from the serial port
+     *
+     * @returns The char read from the serial port
+     */
+    int getc();
+ 
+    /** Write a string to the serial port
+     *
+     * @param str The string to write
+     *
+     * @returns 0 if the write succeeds, EOF for error
+     */
+    int puts(const char *str);
+
+    //virtual int write(uint8_t) = 0;
+    int write(uint8_t);
+    int write(const char *str) {
+      if (str == NULL) return 0;
+      return write((const uint8_t *)str, strlen(str));
+    }
+    virtual int write(const uint8_t *buffer, size_t size);
+    
+    int print(const char[]);
+    int print(char);
+    int print(unsigned char, int = DEC);
+    int print(int, int = DEC);
+    int print(unsigned int, int = DEC);
+    int print(long, int = DEC);
+    int print(unsigned long, int = DEC);
+    int print(double, int = 2);
+
+    int printNumber(unsigned long, uint8_t);
+    int printFloat(double, uint8_t);
+};
+ 
+//} // namespace mbed
+ 
+#endif
+ 
+#endif
+