Emilio Monti / mbed-KL25Z

mbed libraries for KL25Z

Dependents:   FRDM_RGBLED

mbed_debug.h@9:663789d7729f, 2013-02-18 (annotated)

Committer:
emilmont
Date:
Mon Feb 18 09:41:56 2013 +0000
Revision:
9:663789d7729f
Update mbed-KL25Z to latest build

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 9:663789d7729f 1 /* mbed Microcontroller Library
emilmont 9:663789d7729f 2 * Copyright (c) 2006-2013 ARM Limited
emilmont 9:663789d7729f 3 *
emilmont 9:663789d7729f 4 * Licensed under the Apache License, Version 2.0 (the "License");
emilmont 9:663789d7729f 5 * you may not use this file except in compliance with the License.
emilmont 9:663789d7729f 6 * You may obtain a copy of the License at
emilmont 9:663789d7729f 7 *
emilmont 9:663789d7729f 8 * http://www.apache.org/licenses/LICENSE-2.0
emilmont 9:663789d7729f 9 *
emilmont 9:663789d7729f 10 * Unless required by applicable law or agreed to in writing, software
emilmont 9:663789d7729f 11 * distributed under the License is distributed on an "AS IS" BASIS,
emilmont 9:663789d7729f 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
emilmont 9:663789d7729f 13 * See the License for the specific language governing permissions and
emilmont 9:663789d7729f 14 * limitations under the License.
emilmont 9:663789d7729f 15 */
emilmont 9:663789d7729f 16 #ifndef MBED_DEBUG_H
emilmont 9:663789d7729f 17 #define MBED_DEBUG_H
emilmont 9:663789d7729f 18 #include "device.h"
emilmont 9:663789d7729f 19
emilmont 9:663789d7729f 20 #ifdef __cplusplus
emilmont 9:663789d7729f 21 extern "C" {
emilmont 9:663789d7729f 22 #endif
emilmont 9:663789d7729f 23
emilmont 9:663789d7729f 24 #ifdef DEVICE_STDIO_MESSAGES
emilmont 9:663789d7729f 25 #include <stdio.h>
emilmont 9:663789d7729f 26 #include <stdarg.h>
emilmont 9:663789d7729f 27
emilmont 9:663789d7729f 28 /** Output a debug message
emilmont 9:663789d7729f 29 *
emilmont 9:663789d7729f 30 * @param format printf-style format string, followed by variables
emilmont 9:663789d7729f 31 */
emilmont 9:663789d7729f 32 static inline void debug(const char *format, ...) {
emilmont 9:663789d7729f 33 va_list args;
emilmont 9:663789d7729f 34 va_start(args, format);
emilmont 9:663789d7729f 35 vfprintf(stderr, format, args);
emilmont 9:663789d7729f 36 va_end(args);
emilmont 9:663789d7729f 37 }
emilmont 9:663789d7729f 38
emilmont 9:663789d7729f 39 /** Conditionally output a debug message
emilmont 9:663789d7729f 40 *
emilmont 9:663789d7729f 41 * NOTE: If the condition is constant false (!= 1) and the compiler optimization
emilmont 9:663789d7729f 42 * level is greater than 0, then the whole function will be compiled away.
emilmont 9:663789d7729f 43 *
emilmont 9:663789d7729f 44 * @param condition output only if condition is true (== 1)
emilmont 9:663789d7729f 45 * @param format printf-style format string, followed by variables
emilmont 9:663789d7729f 46 */
emilmont 9:663789d7729f 47 static inline void debug_if(int condition, const char *format, ...) {
emilmont 9:663789d7729f 48 if (condition == 1) {
emilmont 9:663789d7729f 49 va_list args;
emilmont 9:663789d7729f 50 va_start(args, format);
emilmont 9:663789d7729f 51 vfprintf(stderr, format, args);
emilmont 9:663789d7729f 52 va_end(args);
emilmont 9:663789d7729f 53 }
emilmont 9:663789d7729f 54 }
emilmont 9:663789d7729f 55
emilmont 9:663789d7729f 56 #else
emilmont 9:663789d7729f 57 static inline void debug(const char *format, ...) {}
emilmont 9:663789d7729f 58 static inline void debug_if(int condition, const char *format, ...) {}
emilmont 9:663789d7729f 59
emilmont 9:663789d7729f 60 #endif
emilmont 9:663789d7729f 61
emilmont 9:663789d7729f 62 #ifdef __cplusplus
emilmont 9:663789d7729f 63 }
emilmont 9:663789d7729f 64 #endif
emilmont 9:663789d7729f 65
emilmont 9:663789d7729f 66 #endif