philippe s. / mbed-dev

mbed library sources. Supersedes mbed-src. Fixes analogIn and analogOut problems for TARGET_STM32F3. Tested on NUCLEO-F303K8, using 3 analogout and 7 analogin channels simultaneously. Added ability for STM32F334R8 and STM32F303K8 to use all three channels of DAC simultaneously. https://developer.mbed.org/users/StevieWray/code/mbed-dev/ Added ability for TARGET_STM32F3 to use more than one ADC simultaneously. https://developer.mbed.org/questions/67997/NUCLEO-F303K8ADC/

Fork of mbed-dev by mbed official

api/Stream.h@70:b3a5af880266, 2016-02-23 (annotated)

Committer:
neurofun
Date:
Tue Feb 23 21:59:35 2016 +0000
Revision:
70:b3a5af880266
Parent:
28:8e1f0b362990 
Edited DAC routines to allow for the simultaneous use of three channels from two DACs as seen on the STM32F334R8 and STM32F303K8. Edited ADC routines to allow for the simultaneous use of more than one ADC.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /* mbed Microcontroller Library
bogdanm 0:9b334a45a8ff 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 0:9b334a45a8ff 3 *
bogdanm 0:9b334a45a8ff 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 0:9b334a45a8ff 5 * you may not use this file except in compliance with the License.
bogdanm 0:9b334a45a8ff 6 * You may obtain a copy of the License at
bogdanm 0:9b334a45a8ff 7 *
bogdanm 0:9b334a45a8ff 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 0:9b334a45a8ff 9 *
bogdanm 0:9b334a45a8ff 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 0:9b334a45a8ff 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 0:9b334a45a8ff 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 0:9b334a45a8ff 13 * See the License for the specific language governing permissions and
bogdanm 0:9b334a45a8ff 14 * limitations under the License.
bogdanm 0:9b334a45a8ff 15 */
bogdanm 0:9b334a45a8ff 16 #ifndef MBED_STREAM_H
bogdanm 0:9b334a45a8ff 17 #define MBED_STREAM_H
bogdanm 0:9b334a45a8ff 18
bogdanm 0:9b334a45a8ff 19 #include "platform.h"
bogdanm 0:9b334a45a8ff 20 #include "FileLike.h"
mbed_official 28:8e1f0b362990 21 #include <cstdarg>
bogdanm 0:9b334a45a8ff 22
bogdanm 0:9b334a45a8ff 23 namespace mbed {
bogdanm 0:9b334a45a8ff 24
bogdanm 0:9b334a45a8ff 25 extern void mbed_set_unbuffered_stream(FILE *_file);
bogdanm 0:9b334a45a8ff 26 extern int mbed_getc(FILE *_file);
bogdanm 0:9b334a45a8ff 27 extern char* mbed_gets(char *s, int size, FILE *_file);
bogdanm 0:9b334a45a8ff 28
bogdanm 0:9b334a45a8ff 29 class Stream : public FileLike {
bogdanm 0:9b334a45a8ff 30
bogdanm 0:9b334a45a8ff 31 public:
bogdanm 0:9b334a45a8ff 32 Stream(const char *name=NULL);
bogdanm 0:9b334a45a8ff 33 virtual ~Stream();
bogdanm 0:9b334a45a8ff 34
bogdanm 0:9b334a45a8ff 35 int putc(int c);
bogdanm 0:9b334a45a8ff 36 int puts(const char *s);
bogdanm 0:9b334a45a8ff 37 int getc();
bogdanm 0:9b334a45a8ff 38 char *gets(char *s, int size);
bogdanm 0:9b334a45a8ff 39 int printf(const char* format, ...);
bogdanm 0:9b334a45a8ff 40 int scanf(const char* format, ...);
mbed_official 28:8e1f0b362990 41 int vprintf(const char* format, std::va_list args);
mbed_official 28:8e1f0b362990 42 int vscanf(const char* format, std::va_list args);
bogdanm 0:9b334a45a8ff 43
bogdanm 0:9b334a45a8ff 44 operator std::FILE*() {return _file;}
bogdanm 0:9b334a45a8ff 45
bogdanm 0:9b334a45a8ff 46 protected:
bogdanm 0:9b334a45a8ff 47 virtual int close();
bogdanm 0:9b334a45a8ff 48 virtual ssize_t write(const void* buffer, size_t length);
bogdanm 0:9b334a45a8ff 49 virtual ssize_t read(void* buffer, size_t length);
bogdanm 0:9b334a45a8ff 50 virtual off_t lseek(off_t offset, int whence);
bogdanm 0:9b334a45a8ff 51 virtual int isatty();
bogdanm 0:9b334a45a8ff 52 virtual int fsync();
bogdanm 0:9b334a45a8ff 53 virtual off_t flen();
bogdanm 0:9b334a45a8ff 54
bogdanm 0:9b334a45a8ff 55 virtual int _putc(int c) = 0;
bogdanm 0:9b334a45a8ff 56 virtual int _getc() = 0;
bogdanm 0:9b334a45a8ff 57
bogdanm 0:9b334a45a8ff 58 std::FILE *_file;
bogdanm 0:9b334a45a8ff 59
bogdanm 0:9b334a45a8ff 60 /* disallow copy constructor and assignment operators */
bogdanm 0:9b334a45a8ff 61 private:
bogdanm 0:9b334a45a8ff 62 Stream(const Stream&);
bogdanm 0:9b334a45a8ff 63 Stream & operator = (const Stream&);
bogdanm 0:9b334a45a8ff 64 };
bogdanm 0:9b334a45a8ff 65
bogdanm 0:9b334a45a8ff 66 } // namespace mbed
bogdanm 0:9b334a45a8ff 67
bogdanm 0:9b334a45a8ff 68 #endif