Daiki Kato / mbed-os-lychee

mbed-os for GR-LYCHEE

Dependents:   mbed-os-example-blinky-gr-lychee GR-Boads_Camera_sample GR-Boards_Audio_Recoder GR-Boads_Camera_DisplayApp ... more

platform/mbed_debug.h@0:f782d9c66c49, 2018-02-02 (annotated)

Committer:
dkato
Date:
Fri Feb 02 05:42:23 2018 +0000
Revision:
0:f782d9c66c49
mbed-os for GR-LYCHEE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dkato 0:f782d9c66c49 1
dkato 0:f782d9c66c49 2 /** \addtogroup platform */
dkato 0:f782d9c66c49 3 /** @{*/
dkato 0:f782d9c66c49 4 /* mbed Microcontroller Library
dkato 0:f782d9c66c49 5 * Copyright (c) 2006-2013 ARM Limited
dkato 0:f782d9c66c49 6 *
dkato 0:f782d9c66c49 7 * Licensed under the Apache License, Version 2.0 (the "License");
dkato 0:f782d9c66c49 8 * you may not use this file except in compliance with the License.
dkato 0:f782d9c66c49 9 * You may obtain a copy of the License at
dkato 0:f782d9c66c49 10 *
dkato 0:f782d9c66c49 11 * http://www.apache.org/licenses/LICENSE-2.0
dkato 0:f782d9c66c49 12 *
dkato 0:f782d9c66c49 13 * Unless required by applicable law or agreed to in writing, software
dkato 0:f782d9c66c49 14 * distributed under the License is distributed on an "AS IS" BASIS,
dkato 0:f782d9c66c49 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
dkato 0:f782d9c66c49 16 * See the License for the specific language governing permissions and
dkato 0:f782d9c66c49 17 * limitations under the License.
dkato 0:f782d9c66c49 18 */
dkato 0:f782d9c66c49 19 #ifndef MBED_DEBUG_H
dkato 0:f782d9c66c49 20 #define MBED_DEBUG_H
dkato 0:f782d9c66c49 21 #include "device.h"
dkato 0:f782d9c66c49 22
dkato 0:f782d9c66c49 23 #ifdef __cplusplus
dkato 0:f782d9c66c49 24 extern "C" {
dkato 0:f782d9c66c49 25 #endif
dkato 0:f782d9c66c49 26
dkato 0:f782d9c66c49 27 #if DEVICE_STDIO_MESSAGES
dkato 0:f782d9c66c49 28 #include <stdio.h>
dkato 0:f782d9c66c49 29 #include <stdarg.h>
dkato 0:f782d9c66c49 30
dkato 0:f782d9c66c49 31 /** Output a debug message
dkato 0:f782d9c66c49 32 *
dkato 0:f782d9c66c49 33 * @param format printf-style format string, followed by variables
dkato 0:f782d9c66c49 34 */
dkato 0:f782d9c66c49 35 static inline void debug(const char *format, ...) {
dkato 0:f782d9c66c49 36 va_list args;
dkato 0:f782d9c66c49 37 va_start(args, format);
dkato 0:f782d9c66c49 38 vfprintf(stderr, format, args);
dkato 0:f782d9c66c49 39 va_end(args);
dkato 0:f782d9c66c49 40 }
dkato 0:f782d9c66c49 41
dkato 0:f782d9c66c49 42 /** Conditionally output a debug message
dkato 0:f782d9c66c49 43 *
dkato 0:f782d9c66c49 44 * NOTE: If the condition is constant false (!= 1) and the compiler optimization
dkato 0:f782d9c66c49 45 * level is greater than 0, then the whole function will be compiled away.
dkato 0:f782d9c66c49 46 *
dkato 0:f782d9c66c49 47 * @param condition output only if condition is true (== 1)
dkato 0:f782d9c66c49 48 * @param format printf-style format string, followed by variables
dkato 0:f782d9c66c49 49 */
dkato 0:f782d9c66c49 50 static inline void debug_if(int condition, const char *format, ...) {
dkato 0:f782d9c66c49 51 if (condition == 1) {
dkato 0:f782d9c66c49 52 va_list args;
dkato 0:f782d9c66c49 53 va_start(args, format);
dkato 0:f782d9c66c49 54 vfprintf(stderr, format, args);
dkato 0:f782d9c66c49 55 va_end(args);
dkato 0:f782d9c66c49 56 }
dkato 0:f782d9c66c49 57 }
dkato 0:f782d9c66c49 58
dkato 0:f782d9c66c49 59 #else
dkato 0:f782d9c66c49 60 static inline void debug(const char *format, ...) {}
dkato 0:f782d9c66c49 61 static inline void debug_if(int condition, const char *format, ...) {}
dkato 0:f782d9c66c49 62
dkato 0:f782d9c66c49 63 #endif
dkato 0:f782d9c66c49 64
dkato 0:f782d9c66c49 65 #ifdef __cplusplus
dkato 0:f782d9c66c49 66 }
dkato 0:f782d9c66c49 67 #endif
dkato 0:f782d9c66c49 68
dkato 0:f782d9c66c49 69 #endif
dkato 0:f782d9c66c49 70
dkato 0:f782d9c66c49 71 /** @}*/