Mateusz Kowalik / Application_danix

,,

Fork of Application by Daniel Sygut

mbed-dev/platform/mbed_debug.h@10:41552d038a69, 2017-01-10 (annotated)

Committer:
Zaitsev
Date:
Tue Jan 10 20:42:26 2017 +0000
Revision:
10:41552d038a69
USB Serial bi-directional bridge

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Zaitsev 10:41552d038a69 1
Zaitsev 10:41552d038a69 2 /** \addtogroup platform */
Zaitsev 10:41552d038a69 3 /** @{*/
Zaitsev 10:41552d038a69 4 /* mbed Microcontroller Library
Zaitsev 10:41552d038a69 5 * Copyright (c) 2006-2013 ARM Limited
Zaitsev 10:41552d038a69 6 *
Zaitsev 10:41552d038a69 7 * Licensed under the Apache License, Version 2.0 (the "License");
Zaitsev 10:41552d038a69 8 * you may not use this file except in compliance with the License.
Zaitsev 10:41552d038a69 9 * You may obtain a copy of the License at
Zaitsev 10:41552d038a69 10 *
Zaitsev 10:41552d038a69 11 * http://www.apache.org/licenses/LICENSE-2.0
Zaitsev 10:41552d038a69 12 *
Zaitsev 10:41552d038a69 13 * Unless required by applicable law or agreed to in writing, software
Zaitsev 10:41552d038a69 14 * distributed under the License is distributed on an "AS IS" BASIS,
Zaitsev 10:41552d038a69 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Zaitsev 10:41552d038a69 16 * See the License for the specific language governing permissions and
Zaitsev 10:41552d038a69 17 * limitations under the License.
Zaitsev 10:41552d038a69 18 */
Zaitsev 10:41552d038a69 19 #ifndef MBED_DEBUG_H
Zaitsev 10:41552d038a69 20 #define MBED_DEBUG_H
Zaitsev 10:41552d038a69 21 #include "device.h"
Zaitsev 10:41552d038a69 22
Zaitsev 10:41552d038a69 23 #ifdef __cplusplus
Zaitsev 10:41552d038a69 24 extern "C" {
Zaitsev 10:41552d038a69 25 #endif
Zaitsev 10:41552d038a69 26
Zaitsev 10:41552d038a69 27 #if DEVICE_STDIO_MESSAGES
Zaitsev 10:41552d038a69 28 #include <stdio.h>
Zaitsev 10:41552d038a69 29 #include <stdarg.h>
Zaitsev 10:41552d038a69 30
Zaitsev 10:41552d038a69 31 /** Output a debug message
Zaitsev 10:41552d038a69 32 *
Zaitsev 10:41552d038a69 33 * @param format printf-style format string, followed by variables
Zaitsev 10:41552d038a69 34 */
Zaitsev 10:41552d038a69 35 static inline void debug(const char *format, ...) {
Zaitsev 10:41552d038a69 36 va_list args;
Zaitsev 10:41552d038a69 37 va_start(args, format);
Zaitsev 10:41552d038a69 38 vfprintf(stderr, format, args);
Zaitsev 10:41552d038a69 39 va_end(args);
Zaitsev 10:41552d038a69 40 }
Zaitsev 10:41552d038a69 41
Zaitsev 10:41552d038a69 42 /** Conditionally output a debug message
Zaitsev 10:41552d038a69 43 *
Zaitsev 10:41552d038a69 44 * NOTE: If the condition is constant false (!= 1) and the compiler optimization
Zaitsev 10:41552d038a69 45 * level is greater than 0, then the whole function will be compiled away.
Zaitsev 10:41552d038a69 46 *
Zaitsev 10:41552d038a69 47 * @param condition output only if condition is true (== 1)
Zaitsev 10:41552d038a69 48 * @param format printf-style format string, followed by variables
Zaitsev 10:41552d038a69 49 */
Zaitsev 10:41552d038a69 50 static inline void debug_if(int condition, const char *format, ...) {
Zaitsev 10:41552d038a69 51 if (condition == 1) {
Zaitsev 10:41552d038a69 52 va_list args;
Zaitsev 10:41552d038a69 53 va_start(args, format);
Zaitsev 10:41552d038a69 54 vfprintf(stderr, format, args);
Zaitsev 10:41552d038a69 55 va_end(args);
Zaitsev 10:41552d038a69 56 }
Zaitsev 10:41552d038a69 57 }
Zaitsev 10:41552d038a69 58
Zaitsev 10:41552d038a69 59 #else
Zaitsev 10:41552d038a69 60 static inline void debug(const char *format, ...) {}
Zaitsev 10:41552d038a69 61 static inline void debug_if(int condition, const char *format, ...) {}
Zaitsev 10:41552d038a69 62
Zaitsev 10:41552d038a69 63 #endif
Zaitsev 10:41552d038a69 64
Zaitsev 10:41552d038a69 65 #ifdef __cplusplus
Zaitsev 10:41552d038a69 66 }
Zaitsev 10:41552d038a69 67 #endif
Zaitsev 10:41552d038a69 68
Zaitsev 10:41552d038a69 69 #endif
Zaitsev 10:41552d038a69 70
Zaitsev 10:41552d038a69 71 /** @}*/