mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

drivers/Stream.h@140:97feb9bacc10, 2017-04-12 (annotated)

Committer:
<>
Date:
Wed Apr 12 16:07:08 2017 +0100
Revision:
140:97feb9bacc10
Parent:
138:093f2bd7b9eb 
Release 140 of the mbed library



Ports for Upcoming Targets



3841: Add nRf52840 target https://github.com/ARMmbed/mbed-os/pull/3841

3992: Introducing UBLOX_C030 platform. https://github.com/ARMmbed/mbed-os/pull/3992



Fixes and Changes



3951: [NUCLEO_F303ZE] Correct ARDUINO pin https://github.com/ARMmbed/mbed-os/pull/3951

4021: Fixing a macro to detect when RTOS was in use for the NRF52840_DK https://github.com/ARMmbed/mbed-os/pull/4021

3979: KW24D: Add missing SPI defines and Arduino connector definitions https://github.com/ARMmbed/mbed-os/pull/3979

3990: UBLOX_C027: construct a ticker-based wait, rather than calling wait_ms(), in the  https://github.com/ARMmbed/mbed-os/pull/3990

4003: Fixed OBOE in async serial tx for NRF52 target, fixes #4002 https://github.com/ARMmbed/mbed-os/pull/4003

4012: STM32: Correct I2C master error handling https://github.com/ARMmbed/mbed-os/pull/4012

4020: NUCLEO_L011K4 remove unsupported tool chain files https://github.com/ARMmbed/mbed-os/pull/4020

4065: K66F: Move bss section to m_data_2 Section https://github.com/ARMmbed/mbed-os/pull/4065

4014: Issue 3763: Reduce heap allocation in the GCC linker file https://github.com/ARMmbed/mbed-os/pull/4014

4030: [STM32L0] reduce IAR heap and stack size for small targets https://github.com/ARMmbed/mbed-os/pull/4030

4109: NUCLEO_L476RG : minor serial pin update https://github.com/ARMmbed/mbed-os/pull/4109

3982: Ticker - kl25z bugfix for handling events in the past https://github.com/ARMmbed/mbed-os/pull/3982

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 128:9bcdf88f62b0 1 /* mbed Microcontroller Library
<> 128:9bcdf88f62b0 2 * Copyright (c) 2006-2013 ARM Limited
<> 128:9bcdf88f62b0 3 *
<> 128:9bcdf88f62b0 4 * Licensed under the Apache License, Version 2.0 (the "License");
<> 128:9bcdf88f62b0 5 * you may not use this file except in compliance with the License.
<> 128:9bcdf88f62b0 6 * You may obtain a copy of the License at
<> 128:9bcdf88f62b0 7 *
<> 128:9bcdf88f62b0 8 * http://www.apache.org/licenses/LICENSE-2.0
<> 128:9bcdf88f62b0 9 *
<> 128:9bcdf88f62b0 10 * Unless required by applicable law or agreed to in writing, software
<> 128:9bcdf88f62b0 11 * distributed under the License is distributed on an "AS IS" BASIS,
<> 128:9bcdf88f62b0 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<> 128:9bcdf88f62b0 13 * See the License for the specific language governing permissions and
<> 128:9bcdf88f62b0 14 * limitations under the License.
<> 128:9bcdf88f62b0 15 */
<> 128:9bcdf88f62b0 16 #ifndef MBED_STREAM_H
<> 128:9bcdf88f62b0 17 #define MBED_STREAM_H
<> 128:9bcdf88f62b0 18
<> 128:9bcdf88f62b0 19 #include "platform/platform.h"
<> 128:9bcdf88f62b0 20 #include "drivers/FileLike.h"
<> 138:093f2bd7b9eb 21 #include "drivers/FileHandle.h"
<> 128:9bcdf88f62b0 22 #include <cstdarg>
<> 128:9bcdf88f62b0 23
<> 128:9bcdf88f62b0 24 namespace mbed {
<> 128:9bcdf88f62b0 25 /** \addtogroup drivers */
<> 128:9bcdf88f62b0 26 /** @{*/
<> 128:9bcdf88f62b0 27
<> 128:9bcdf88f62b0 28 extern void mbed_set_unbuffered_stream(FILE *_file);
<> 128:9bcdf88f62b0 29 extern int mbed_getc(FILE *_file);
<> 128:9bcdf88f62b0 30 extern char* mbed_gets(char *s, int size, FILE *_file);
<> 128:9bcdf88f62b0 31
<> 128:9bcdf88f62b0 32 /** File stream
<> 128:9bcdf88f62b0 33 *
<> 128:9bcdf88f62b0 34 * @Note Synchronization level: Set by subclass
<> 128:9bcdf88f62b0 35 */
<> 128:9bcdf88f62b0 36 class Stream : public FileLike {
<> 128:9bcdf88f62b0 37
<> 128:9bcdf88f62b0 38 public:
<> 128:9bcdf88f62b0 39 Stream(const char *name=NULL);
<> 128:9bcdf88f62b0 40 virtual ~Stream();
<> 128:9bcdf88f62b0 41
<> 128:9bcdf88f62b0 42 int putc(int c);
<> 128:9bcdf88f62b0 43 int puts(const char *s);
<> 128:9bcdf88f62b0 44 int getc();
<> 128:9bcdf88f62b0 45 char *gets(char *s, int size);
<> 128:9bcdf88f62b0 46 int printf(const char* format, ...);
<> 128:9bcdf88f62b0 47 int scanf(const char* format, ...);
<> 128:9bcdf88f62b0 48 int vprintf(const char* format, std::va_list args);
<> 128:9bcdf88f62b0 49 int vscanf(const char* format, std::va_list args);
<> 128:9bcdf88f62b0 50
<> 128:9bcdf88f62b0 51 operator std::FILE*() {return _file;}
<> 128:9bcdf88f62b0 52
<> 128:9bcdf88f62b0 53 protected:
<> 128:9bcdf88f62b0 54 virtual int close();
<> 128:9bcdf88f62b0 55 virtual ssize_t write(const void* buffer, size_t length);
<> 128:9bcdf88f62b0 56 virtual ssize_t read(void* buffer, size_t length);
<> 138:093f2bd7b9eb 57 virtual off_t seek(off_t offset, int whence);
<> 138:093f2bd7b9eb 58 virtual off_t tell();
<> 138:093f2bd7b9eb 59 virtual void rewind();
<> 128:9bcdf88f62b0 60 virtual int isatty();
<> 138:093f2bd7b9eb 61 virtual int sync();
<> 138:093f2bd7b9eb 62 virtual size_t size();
<> 128:9bcdf88f62b0 63
<> 128:9bcdf88f62b0 64 virtual int _putc(int c) = 0;
<> 128:9bcdf88f62b0 65 virtual int _getc() = 0;
<> 128:9bcdf88f62b0 66
<> 128:9bcdf88f62b0 67 std::FILE *_file;
<> 128:9bcdf88f62b0 68
<> 128:9bcdf88f62b0 69 /* disallow copy constructor and assignment operators */
<> 128:9bcdf88f62b0 70 private:
<> 128:9bcdf88f62b0 71 Stream(const Stream&);
<> 128:9bcdf88f62b0 72 Stream & operator = (const Stream&);
<> 128:9bcdf88f62b0 73 };
<> 128:9bcdf88f62b0 74
<> 128:9bcdf88f62b0 75 } // namespace mbed
<> 128:9bcdf88f62b0 76
<> 128:9bcdf88f62b0 77 #endif
<> 128:9bcdf88f62b0 78
<> 128:9bcdf88f62b0 79 /** @}*/