Mark Turner / mbed

mbed library for slider v2

Dependents:   kl46z_slider_v2

Stream.h@0:b7116bd48af6, 2016-09-14 (annotated)

Committer:
mturner5
Date:
Wed Sep 14 07:04:27 2016 +0000
Revision:
0:b7116bd48af6
Tried to use the timer.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mturner5 0:b7116bd48af6 1 /* mbed Microcontroller Library
mturner5 0:b7116bd48af6 2 * Copyright (c) 2006-2013 ARM Limited
mturner5 0:b7116bd48af6 3 *
mturner5 0:b7116bd48af6 4 * Licensed under the Apache License, Version 2.0 (the "License");
mturner5 0:b7116bd48af6 5 * you may not use this file except in compliance with the License.
mturner5 0:b7116bd48af6 6 * You may obtain a copy of the License at
mturner5 0:b7116bd48af6 7 *
mturner5 0:b7116bd48af6 8 * http://www.apache.org/licenses/LICENSE-2.0
mturner5 0:b7116bd48af6 9 *
mturner5 0:b7116bd48af6 10 * Unless required by applicable law or agreed to in writing, software
mturner5 0:b7116bd48af6 11 * distributed under the License is distributed on an "AS IS" BASIS,
mturner5 0:b7116bd48af6 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mturner5 0:b7116bd48af6 13 * See the License for the specific language governing permissions and
mturner5 0:b7116bd48af6 14 * limitations under the License.
mturner5 0:b7116bd48af6 15 */
mturner5 0:b7116bd48af6 16 #ifndef MBED_STREAM_H
mturner5 0:b7116bd48af6 17 #define MBED_STREAM_H
mturner5 0:b7116bd48af6 18
mturner5 0:b7116bd48af6 19 #include "platform.h"
mturner5 0:b7116bd48af6 20 #include "FileLike.h"
mturner5 0:b7116bd48af6 21 #include <cstdarg>
mturner5 0:b7116bd48af6 22
mturner5 0:b7116bd48af6 23 namespace mbed {
mturner5 0:b7116bd48af6 24
mturner5 0:b7116bd48af6 25 extern void mbed_set_unbuffered_stream(FILE *_file);
mturner5 0:b7116bd48af6 26 extern int mbed_getc(FILE *_file);
mturner5 0:b7116bd48af6 27 extern char* mbed_gets(char *s, int size, FILE *_file);
mturner5 0:b7116bd48af6 28
mturner5 0:b7116bd48af6 29 /** File stream
mturner5 0:b7116bd48af6 30 *
mturner5 0:b7116bd48af6 31 * @Note Synchronization level: Set by subclass
mturner5 0:b7116bd48af6 32 */
mturner5 0:b7116bd48af6 33 class Stream : public FileLike {
mturner5 0:b7116bd48af6 34
mturner5 0:b7116bd48af6 35 public:
mturner5 0:b7116bd48af6 36 Stream(const char *name=NULL);
mturner5 0:b7116bd48af6 37 virtual ~Stream();
mturner5 0:b7116bd48af6 38
mturner5 0:b7116bd48af6 39 int putc(int c);
mturner5 0:b7116bd48af6 40 int puts(const char *s);
mturner5 0:b7116bd48af6 41 int getc();
mturner5 0:b7116bd48af6 42 char *gets(char *s, int size);
mturner5 0:b7116bd48af6 43 int printf(const char* format, ...);
mturner5 0:b7116bd48af6 44 int scanf(const char* format, ...);
mturner5 0:b7116bd48af6 45 int vprintf(const char* format, std::va_list args);
mturner5 0:b7116bd48af6 46 int vscanf(const char* format, std::va_list args);
mturner5 0:b7116bd48af6 47
mturner5 0:b7116bd48af6 48 operator std::FILE*() {return _file;}
mturner5 0:b7116bd48af6 49
mturner5 0:b7116bd48af6 50 protected:
mturner5 0:b7116bd48af6 51 virtual int close();
mturner5 0:b7116bd48af6 52 virtual ssize_t write(const void* buffer, size_t length);
mturner5 0:b7116bd48af6 53 virtual ssize_t read(void* buffer, size_t length);
mturner5 0:b7116bd48af6 54 virtual off_t lseek(off_t offset, int whence);
mturner5 0:b7116bd48af6 55 virtual int isatty();
mturner5 0:b7116bd48af6 56 virtual int fsync();
mturner5 0:b7116bd48af6 57 virtual off_t flen();
mturner5 0:b7116bd48af6 58
mturner5 0:b7116bd48af6 59 virtual int _putc(int c) = 0;
mturner5 0:b7116bd48af6 60 virtual int _getc() = 0;
mturner5 0:b7116bd48af6 61
mturner5 0:b7116bd48af6 62 std::FILE *_file;
mturner5 0:b7116bd48af6 63
mturner5 0:b7116bd48af6 64 /* disallow copy constructor and assignment operators */
mturner5 0:b7116bd48af6 65 private:
mturner5 0:b7116bd48af6 66 Stream(const Stream&);
mturner5 0:b7116bd48af6 67 Stream & operator = (const Stream&);
mturner5 0:b7116bd48af6 68 };
mturner5 0:b7116bd48af6 69
mturner5 0:b7116bd48af6 70 } // namespace mbed
mturner5 0:b7116bd48af6 71
mturner5 0:b7116bd48af6 72 #endif