mbed-drivers
mbed_debug.h
1 /*
2  * Copyright (c) 2006-2016, ARM Limited, All Rights Reserved
3  * SPDX-License-Identifier: Apache-2.0
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License"); you may
6  * not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
13  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 #ifndef MBED_DEBUG_H
18 #define MBED_DEBUG_H
19 #include "device.h"
20 
21 #ifdef __cplusplus
22 extern "C" {
23 #endif
24 
25 #if DEVICE_STDIO_MESSAGES
26 #include <stdio.h>
27 #include <stdarg.h>
28 
33 static inline void debug(const char *format, ...) {
34  va_list args;
35  va_start(args, format);
36  vfprintf(stderr, format, args);
37  va_end(args);
38 }
39 
48 static inline void debug_if(int condition, const char *format, ...) {
49  if (condition == 1) {
50  va_list args;
51  va_start(args, format);
52  vfprintf(stderr, format, args);
53  va_end(args);
54  }
55 }
56 
57 #else
58 static inline void debug(const char *format, ...) {}
59 static inline void debug_if(int condition, const char *format, ...) {}
60 
61 #endif
62 
63 #ifdef __cplusplus
64 }
65 #endif
66 
67 #endif