Emir Sokic / mbedPAI Featured

mbed.h verzija za koristenje na predmetu PAI

mbed_debug.h@0:05aad811ea07, 2015-03-10 (annotated)

Committer:
esokic
Date:
Tue Mar 10 09:51:52 2015 +0000
Revision:
0:05aad811ea07
mbed.h verzija od marta 2014, za koristenje na predmetu PAI

Who changed what in which revision?

UserRevisionLine numberNew contents of line
esokic 0:05aad811ea07 1 /* mbed Microcontroller Library
esokic 0:05aad811ea07 2 * Copyright (c) 2006-2013 ARM Limited
esokic 0:05aad811ea07 3 *
esokic 0:05aad811ea07 4 * Licensed under the Apache License, Version 2.0 (the "License");
esokic 0:05aad811ea07 5 * you may not use this file except in compliance with the License.
esokic 0:05aad811ea07 6 * You may obtain a copy of the License at
esokic 0:05aad811ea07 7 *
esokic 0:05aad811ea07 8 * http://www.apache.org/licenses/LICENSE-2.0
esokic 0:05aad811ea07 9 *
esokic 0:05aad811ea07 10 * Unless required by applicable law or agreed to in writing, software
esokic 0:05aad811ea07 11 * distributed under the License is distributed on an "AS IS" BASIS,
esokic 0:05aad811ea07 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
esokic 0:05aad811ea07 13 * See the License for the specific language governing permissions and
esokic 0:05aad811ea07 14 * limitations under the License.
esokic 0:05aad811ea07 15 */
esokic 0:05aad811ea07 16 #ifndef MBED_DEBUG_H
esokic 0:05aad811ea07 17 #define MBED_DEBUG_H
esokic 0:05aad811ea07 18 #include "device.h"
esokic 0:05aad811ea07 19
esokic 0:05aad811ea07 20 #ifdef __cplusplus
esokic 0:05aad811ea07 21 extern "C" {
esokic 0:05aad811ea07 22 #endif
esokic 0:05aad811ea07 23
esokic 0:05aad811ea07 24 #if DEVICE_STDIO_MESSAGES
esokic 0:05aad811ea07 25 #include <stdio.h>
esokic 0:05aad811ea07 26 #include <stdarg.h>
esokic 0:05aad811ea07 27
esokic 0:05aad811ea07 28 /** Output a debug message
esokic 0:05aad811ea07 29 *
esokic 0:05aad811ea07 30 * @param format printf-style format string, followed by variables
esokic 0:05aad811ea07 31 */
esokic 0:05aad811ea07 32 static inline void debug(const char *format, ...) {
esokic 0:05aad811ea07 33 va_list args;
esokic 0:05aad811ea07 34 va_start(args, format);
esokic 0:05aad811ea07 35 vfprintf(stderr, format, args);
esokic 0:05aad811ea07 36 va_end(args);
esokic 0:05aad811ea07 37 }
esokic 0:05aad811ea07 38
esokic 0:05aad811ea07 39 /** Conditionally output a debug message
esokic 0:05aad811ea07 40 *
esokic 0:05aad811ea07 41 * NOTE: If the condition is constant false (!= 1) and the compiler optimization
esokic 0:05aad811ea07 42 * level is greater than 0, then the whole function will be compiled away.
esokic 0:05aad811ea07 43 *
esokic 0:05aad811ea07 44 * @param condition output only if condition is true (== 1)
esokic 0:05aad811ea07 45 * @param format printf-style format string, followed by variables
esokic 0:05aad811ea07 46 */
esokic 0:05aad811ea07 47 static inline void debug_if(int condition, const char *format, ...) {
esokic 0:05aad811ea07 48 if (condition == 1) {
esokic 0:05aad811ea07 49 va_list args;
esokic 0:05aad811ea07 50 va_start(args, format);
esokic 0:05aad811ea07 51 vfprintf(stderr, format, args);
esokic 0:05aad811ea07 52 va_end(args);
esokic 0:05aad811ea07 53 }
esokic 0:05aad811ea07 54 }
esokic 0:05aad811ea07 55
esokic 0:05aad811ea07 56 #else
esokic 0:05aad811ea07 57 static inline void debug(const char *format, ...) {}
esokic 0:05aad811ea07 58 static inline void debug_if(int condition, const char *format, ...) {}
esokic 0:05aad811ea07 59
esokic 0:05aad811ea07 60 #endif
esokic 0:05aad811ea07 61
esokic 0:05aad811ea07 62 #ifdef __cplusplus
esokic 0:05aad811ea07 63 }
esokic 0:05aad811ea07 64 #endif
esokic 0:05aad811ea07 65
esokic 0:05aad811ea07 66 #endif