雄介 太田 / mbed

mbed(SerialHalfDuplex入り)

Fork of mbed by mbed official

Stream.h@86:04dd9b1680ae, 2014-07-02 (annotated)

Committer:
bogdanm
Date:
Wed Jul 02 13:22:23 2014 +0100
Revision:
86:04dd9b1680ae
Parent:
85:024bf7f99721
Child:
93:e188a91d3eaa
Release 86 of the mbed library



Main changes:





- bug fixes in various backends

- mbed "error" replaced by assert logic (mbed_assert)

- new ST Nucleo targets

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 65:5798e58a58b1 1 /* mbed Microcontroller Library
bogdanm 65:5798e58a58b1 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 65:5798e58a58b1 3 *
bogdanm 65:5798e58a58b1 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 65:5798e58a58b1 5 * you may not use this file except in compliance with the License.
bogdanm 65:5798e58a58b1 6 * You may obtain a copy of the License at
bogdanm 65:5798e58a58b1 7 *
bogdanm 65:5798e58a58b1 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 65:5798e58a58b1 9 *
bogdanm 65:5798e58a58b1 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 65:5798e58a58b1 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 65:5798e58a58b1 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 65:5798e58a58b1 13 * See the License for the specific language governing permissions and
bogdanm 65:5798e58a58b1 14 * limitations under the License.
bogdanm 65:5798e58a58b1 15 */
bogdanm 65:5798e58a58b1 16 #ifndef MBED_STREAM_H
bogdanm 65:5798e58a58b1 17 #define MBED_STREAM_H
bogdanm 65:5798e58a58b1 18
bogdanm 65:5798e58a58b1 19 #include "platform.h"
bogdanm 65:5798e58a58b1 20 #include "FileLike.h"
bogdanm 65:5798e58a58b1 21
bogdanm 65:5798e58a58b1 22 namespace mbed {
bogdanm 65:5798e58a58b1 23
bogdanm 65:5798e58a58b1 24 class Stream : public FileLike {
bogdanm 65:5798e58a58b1 25
bogdanm 65:5798e58a58b1 26 public:
bogdanm 65:5798e58a58b1 27 Stream(const char *name=NULL);
bogdanm 65:5798e58a58b1 28 virtual ~Stream();
bogdanm 65:5798e58a58b1 29
bogdanm 65:5798e58a58b1 30 int putc(int c);
bogdanm 65:5798e58a58b1 31 int puts(const char *s);
bogdanm 65:5798e58a58b1 32 int getc();
bogdanm 65:5798e58a58b1 33 char *gets(char *s, int size);
bogdanm 65:5798e58a58b1 34 int printf(const char* format, ...);
bogdanm 65:5798e58a58b1 35 int scanf(const char* format, ...);
bogdanm 65:5798e58a58b1 36
bogdanm 65:5798e58a58b1 37 operator std::FILE*() {return _file;}
bogdanm 65:5798e58a58b1 38
bogdanm 65:5798e58a58b1 39 protected:
bogdanm 65:5798e58a58b1 40 virtual int close();
bogdanm 65:5798e58a58b1 41 virtual ssize_t write(const void* buffer, size_t length);
bogdanm 65:5798e58a58b1 42 virtual ssize_t read(void* buffer, size_t length);
bogdanm 65:5798e58a58b1 43 virtual off_t lseek(off_t offset, int whence);
bogdanm 65:5798e58a58b1 44 virtual int isatty();
bogdanm 65:5798e58a58b1 45 virtual int fsync();
bogdanm 65:5798e58a58b1 46 virtual off_t flen();
bogdanm 65:5798e58a58b1 47
bogdanm 65:5798e58a58b1 48 virtual int _putc(int c) = 0;
bogdanm 65:5798e58a58b1 49 virtual int _getc() = 0;
bogdanm 65:5798e58a58b1 50
bogdanm 65:5798e58a58b1 51 std::FILE *_file;
bogdanm 85:024bf7f99721 52
bogdanm 85:024bf7f99721 53 /* disallow copy constructor and assignment operators */
bogdanm 85:024bf7f99721 54 private:
bogdanm 85:024bf7f99721 55 Stream(const Stream&);
bogdanm 85:024bf7f99721 56 Stream & operator = (const Stream&);
bogdanm 65:5798e58a58b1 57 };
bogdanm 65:5798e58a58b1 58
bogdanm 65:5798e58a58b1 59 } // namespace mbed
bogdanm 65:5798e58a58b1 60
bogdanm 65:5798e58a58b1 61 #endif