PHung Tung / DISCO-F746_WAV_PLAYER

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Dependencies:   F746_GUI SD_PlayerSkeleton F746_SAI_IO

SRC_STM32F7/api/mbed_debug.h@0:8ede47d38d10, 2019-06-04 (annotated)

Committer:
phungductung
Date:
Tue Jun 04 21:37:21 2019 +0000
Revision:
0:8ede47d38d10
SPKT

Who changed what in which revision?

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phungductung 0:8ede47d38d10 1 /* mbed Microcontroller Library
phungductung 0:8ede47d38d10 2 * Copyright (c) 2006-2013 ARM Limited
phungductung 0:8ede47d38d10 3 *
phungductung 0:8ede47d38d10 4 * Licensed under the Apache License, Version 2.0 (the "License");
phungductung 0:8ede47d38d10 5 * you may not use this file except in compliance with the License.
phungductung 0:8ede47d38d10 6 * You may obtain a copy of the License at
phungductung 0:8ede47d38d10 7 *
phungductung 0:8ede47d38d10 8 * http://www.apache.org/licenses/LICENSE-2.0
phungductung 0:8ede47d38d10 9 *
phungductung 0:8ede47d38d10 10 * Unless required by applicable law or agreed to in writing, software
phungductung 0:8ede47d38d10 11 * distributed under the License is distributed on an "AS IS" BASIS,
phungductung 0:8ede47d38d10 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
phungductung 0:8ede47d38d10 13 * See the License for the specific language governing permissions and
phungductung 0:8ede47d38d10 14 * limitations under the License.
phungductung 0:8ede47d38d10 15 */
phungductung 0:8ede47d38d10 16 #ifndef MBED_DEBUG_H
phungductung 0:8ede47d38d10 17 #define MBED_DEBUG_H
phungductung 0:8ede47d38d10 18 #include "device.h"
phungductung 0:8ede47d38d10 19
phungductung 0:8ede47d38d10 20 #ifdef __cplusplus
phungductung 0:8ede47d38d10 21 extern "C" {
phungductung 0:8ede47d38d10 22 #endif
phungductung 0:8ede47d38d10 23
phungductung 0:8ede47d38d10 24 #if DEVICE_STDIO_MESSAGES
phungductung 0:8ede47d38d10 25 #include <stdio.h>
phungductung 0:8ede47d38d10 26 #include <stdarg.h>
phungductung 0:8ede47d38d10 27
phungductung 0:8ede47d38d10 28 /** Output a debug message
phungductung 0:8ede47d38d10 29 *
phungductung 0:8ede47d38d10 30 * @param format printf-style format string, followed by variables
phungductung 0:8ede47d38d10 31 */
phungductung 0:8ede47d38d10 32 static inline void debug(const char *format, ...) {
phungductung 0:8ede47d38d10 33 va_list args;
phungductung 0:8ede47d38d10 34 va_start(args, format);
phungductung 0:8ede47d38d10 35 vfprintf(stderr, format, args);
phungductung 0:8ede47d38d10 36 va_end(args);
phungductung 0:8ede47d38d10 37 }
phungductung 0:8ede47d38d10 38
phungductung 0:8ede47d38d10 39 /** Conditionally output a debug message
phungductung 0:8ede47d38d10 40 *
phungductung 0:8ede47d38d10 41 * NOTE: If the condition is constant false (!= 1) and the compiler optimization
phungductung 0:8ede47d38d10 42 * level is greater than 0, then the whole function will be compiled away.
phungductung 0:8ede47d38d10 43 *
phungductung 0:8ede47d38d10 44 * @param condition output only if condition is true (== 1)
phungductung 0:8ede47d38d10 45 * @param format printf-style format string, followed by variables
phungductung 0:8ede47d38d10 46 */
phungductung 0:8ede47d38d10 47 static inline void debug_if(int condition, const char *format, ...) {
phungductung 0:8ede47d38d10 48 if (condition == 1) {
phungductung 0:8ede47d38d10 49 va_list args;
phungductung 0:8ede47d38d10 50 va_start(args, format);
phungductung 0:8ede47d38d10 51 vfprintf(stderr, format, args);
phungductung 0:8ede47d38d10 52 va_end(args);
phungductung 0:8ede47d38d10 53 }
phungductung 0:8ede47d38d10 54 }
phungductung 0:8ede47d38d10 55
phungductung 0:8ede47d38d10 56 #else
phungductung 0:8ede47d38d10 57 static inline void debug(const char *format, ...) {}
phungductung 0:8ede47d38d10 58 static inline void debug_if(int condition, const char *format, ...) {}
phungductung 0:8ede47d38d10 59
phungductung 0:8ede47d38d10 60 #endif
phungductung 0:8ede47d38d10 61
phungductung 0:8ede47d38d10 62 #ifdef __cplusplus
phungductung 0:8ede47d38d10 63 }
phungductung 0:8ede47d38d10 64 #endif
phungductung 0:8ede47d38d10 65
phungductung 0:8ede47d38d10 66 #endif