mbed library sources. Supersedes mbed-src.
Dependents: Hobbyking_Cheetah_Compact Hobbyking_Cheetah_Compact_DRV8323_14bit Hobbyking_Cheetah_Compact_DRV8323_V51_201907 HKC_MiniCheetah ... more
Fork of mbed-dev by
Diff: platform/mbed_preprocessor.h
- Revision:
- 151:5eaa88a5bcc7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/platform/mbed_preprocessor.h Thu Nov 24 17:03:03 2016 +0000 @@ -0,0 +1,53 @@ +/** \addtogroup platform */ +/** @{*/ +/* mbed Microcontroller Library + * Copyright (c) 2006-2013 ARM Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#ifndef MBED_PREPROCESSOR_H +#define MBED_PREPROCESSOR_H + + +/** MBED_CONCAT + * Concatenate tokens together + * + * @note + * Expands tokens before concatenation + * + * @code + * // Creates a unique label based on the line number + * int MBED_CONCAT(UNIQUE_LABEL_, __LINE__) = 1; + * @endcode + */ +#define MBED_CONCAT(a, b) MBED_CONCAT_(a, b) +#define MBED_CONCAT_(a, b) a##b + +/** MBED_STRINGIFY + * Converts tokens into strings + * + * @note + * Expands tokens before stringification + * + * @code + * // Creates a string based on the parameters + * const char *c = MBED_STRINGIFY(This is a ridiculous way to create a string) + * @endcode + */ +#define MBED_STRINGIFY(a) MBED_STRINGIFY_(a) +#define MBED_STRINGIFY_(a) #a + + +#endif + +/** @}*/