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unity_config.h
1 
2 /** \addtogroup frameworks */
3 /** @{*/
4 /****************************************************************************
5  * Copyright (c) 2015, ARM Limited, All Rights Reserved
6  * SPDX-License-Identifier: Apache-2.0
7  *
8  * Licensed under the Apache License, Version 2.0 (the "License"); you may
9  * not use this file except in compliance with the License.
10  * You may obtain a copy of the License at
11  *
12  * http://www.apache.org/licenses/LICENSE-2.0
13  *
14  * Unless required by applicable law or agreed to in writing, software
15  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
16  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17  * See the License for the specific language governing permissions and
18  * limitations under the License.
19  ****************************************************************************
20  */
21 
22 #ifndef UNITY_CONFIG_H
23 #define UNITY_CONFIG_H
24 
25 /* When using unity with the mbed RTOS printing to the serial port using the stdlib is not
26  allowed as it causes a hardfault. Unity has the following define to control how failure
27  messages are written:
28 
29  #ifndef UNITY_OUTPUT_CHAR
30  #include <stdio.h>
31  #define UNITY_OUTPUT_CHAR(a) (void)putchar(a)
32  #endif
33 
34  To make this safe we can define our own version of UNITY_OUTPUT_CHAR and make sure it is
35  thread safe.
36 */
37 #ifndef UNITY_OUTPUT_CHAR
38 #define UNITY_OUTPUT_CHAR(a) utest_safe_putc(a)
39 #endif //UNITY_OUTPUT_CHAR
40 
41 #endif // UNITY_CONFIG_H
42 
43 /** @}*/
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