Audio singal input and output example for DISCO-F746. Input: MEMS mic, Output: CN10 OUT, Acoustic effect: echo and frequency shift. DISCO-F746 によるオーディオ信号入出力.入力:MEMS マイク,出力:CN10 OUT,音響効果:エコー,周波数変換.
Dependencies: F746_GUI F746_SAI_IO
mbed_src_STM32F7/api/mbed_debug.h
- Committer:
- MikamiUitOpen
- Date:
- 2017-04-10
- Revision:
- 10:56f2f01df983
- Parent:
- 6:38f7dce055d0
File content as of revision 10:56f2f01df983:
/* 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. */ #ifndef MBED_DEBUG_H #define MBED_DEBUG_H #include "device.h" #ifdef __cplusplus extern "C" { #endif #if DEVICE_STDIO_MESSAGES #include <stdio.h> #include <stdarg.h> /** Output a debug message * * @param format printf-style format string, followed by variables */ static inline void debug(const char *format, ...) { va_list args; va_start(args, format); vfprintf(stderr, format, args); va_end(args); } /** Conditionally output a debug message * * NOTE: If the condition is constant false (!= 1) and the compiler optimization * level is greater than 0, then the whole function will be compiled away. * * @param condition output only if condition is true (== 1) * @param format printf-style format string, followed by variables */ static inline void debug_if(int condition, const char *format, ...) { if (condition == 1) { va_list args; va_start(args, format); vfprintf(stderr, format, args); va_end(args); } } #else static inline void debug(const char *format, ...) {} static inline void debug_if(int condition, const char *format, ...) {} #endif #ifdef __cplusplus } #endif #endif