PIR grove sensor that sends the sensed data to Thingspeak.com through the wifi module ESP 8266
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mbed_preprocessor.h
00001 /** \addtogroup platform */ 00002 /** @{*/ 00003 /* mbed Microcontroller Library 00004 * Copyright (c) 2006-2013 ARM Limited 00005 * 00006 * Licensed under the Apache License, Version 2.0 (the "License"); 00007 * you may not use this file except in compliance with the License. 00008 * You may obtain a copy of the License at 00009 * 00010 * http://www.apache.org/licenses/LICENSE-2.0 00011 * 00012 * Unless required by applicable law or agreed to in writing, software 00013 * distributed under the License is distributed on an "AS IS" BASIS, 00014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00015 * See the License for the specific language governing permissions and 00016 * limitations under the License. 00017 */ 00018 #ifndef MBED_PREPROCESSOR_H 00019 #define MBED_PREPROCESSOR_H 00020 00021 00022 /** MBED_CONCAT 00023 * Concatenate tokens together 00024 * 00025 * @note 00026 * Expands tokens before concatenation 00027 * 00028 * @code 00029 * // Creates a unique label based on the line number 00030 * int MBED_CONCAT(UNIQUE_LABEL_, __LINE__) = 1; 00031 * @endcode 00032 */ 00033 #define MBED_CONCAT(a, b) MBED_CONCAT_(a, b) 00034 #define MBED_CONCAT_(a, b) a##b 00035 00036 /** MBED_STRINGIFY 00037 * Converts tokens into strings 00038 * 00039 * @note 00040 * Expands tokens before stringification 00041 * 00042 * @code 00043 * // Creates a string based on the parameters 00044 * const char *c = MBED_STRINGIFY(This is a ridiculous way to create a string) 00045 * @endcode 00046 */ 00047 #define MBED_STRINGIFY(a) MBED_STRINGIFY_(a) 00048 #define MBED_STRINGIFY_(a) #a 00049 00050 00051 #endif 00052 00053 /** @}*/
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