takashi kadono / Mbed OS Nucleo446_SSD1331

Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466

Dependencies:   ssd1331

mbed-os/platform/mbed_preprocessor.h@3:f3764f852aa8, 2018-10-11 (annotated)

Committer:
kadonotakashi
Date:
Thu Oct 11 02:27:46 2018 +0000
Revision:
3:f3764f852aa8
Parent:
0:8fdf9a60065b 
Nucreo 446 + SSD1331 test version;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kadonotakashi 0:8fdf9a60065b 1 /** \addtogroup platform */
kadonotakashi 0:8fdf9a60065b 2 /** @{*/
kadonotakashi 0:8fdf9a60065b 3 /**
kadonotakashi 0:8fdf9a60065b 4 * \defgroup platform_preprocessor preprocessor macros
kadonotakashi 0:8fdf9a60065b 5 * @{
kadonotakashi 0:8fdf9a60065b 6 */
kadonotakashi 0:8fdf9a60065b 7
kadonotakashi 0:8fdf9a60065b 8 /* mbed Microcontroller Library
kadonotakashi 0:8fdf9a60065b 9 * Copyright (c) 2006-2013 ARM Limited
kadonotakashi 0:8fdf9a60065b 10 *
kadonotakashi 0:8fdf9a60065b 11 * Licensed under the Apache License, Version 2.0 (the "License");
kadonotakashi 0:8fdf9a60065b 12 * you may not use this file except in compliance with the License.
kadonotakashi 0:8fdf9a60065b 13 * You may obtain a copy of the License at
kadonotakashi 0:8fdf9a60065b 14 *
kadonotakashi 0:8fdf9a60065b 15 * http://www.apache.org/licenses/LICENSE-2.0
kadonotakashi 0:8fdf9a60065b 16 *
kadonotakashi 0:8fdf9a60065b 17 * Unless required by applicable law or agreed to in writing, software
kadonotakashi 0:8fdf9a60065b 18 * distributed under the License is distributed on an "AS IS" BASIS,
kadonotakashi 0:8fdf9a60065b 19 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
kadonotakashi 0:8fdf9a60065b 20 * See the License for the specific language governing permissions and
kadonotakashi 0:8fdf9a60065b 21 * limitations under the License.
kadonotakashi 0:8fdf9a60065b 22 */
kadonotakashi 0:8fdf9a60065b 23 #ifndef MBED_PREPROCESSOR_H
kadonotakashi 0:8fdf9a60065b 24 #define MBED_PREPROCESSOR_H
kadonotakashi 0:8fdf9a60065b 25
kadonotakashi 0:8fdf9a60065b 26
kadonotakashi 0:8fdf9a60065b 27 /** MBED_CONCAT
kadonotakashi 0:8fdf9a60065b 28 * Concatenate tokens together
kadonotakashi 0:8fdf9a60065b 29 *
kadonotakashi 0:8fdf9a60065b 30 * @note
kadonotakashi 0:8fdf9a60065b 31 * Expands tokens before concatenation
kadonotakashi 0:8fdf9a60065b 32 *
kadonotakashi 0:8fdf9a60065b 33 * @code
kadonotakashi 0:8fdf9a60065b 34 * // Creates a unique label based on the line number
kadonotakashi 0:8fdf9a60065b 35 * int MBED_CONCAT(UNIQUE_LABEL_, __LINE__) = 1;
kadonotakashi 0:8fdf9a60065b 36 * @endcode
kadonotakashi 0:8fdf9a60065b 37 */
kadonotakashi 0:8fdf9a60065b 38 #define MBED_CONCAT(a, b) MBED_CONCAT_(a, b)
kadonotakashi 0:8fdf9a60065b 39 #define MBED_CONCAT_(a, b) a##b
kadonotakashi 0:8fdf9a60065b 40
kadonotakashi 0:8fdf9a60065b 41 /** MBED_STRINGIFY
kadonotakashi 0:8fdf9a60065b 42 * Converts tokens into strings
kadonotakashi 0:8fdf9a60065b 43 *
kadonotakashi 0:8fdf9a60065b 44 * @note
kadonotakashi 0:8fdf9a60065b 45 * Expands tokens before stringification
kadonotakashi 0:8fdf9a60065b 46 *
kadonotakashi 0:8fdf9a60065b 47 * @code
kadonotakashi 0:8fdf9a60065b 48 * // Creates a string based on the parameters
kadonotakashi 0:8fdf9a60065b 49 * const char *c = MBED_STRINGIFY(This is a ridiculous way to create a string)
kadonotakashi 0:8fdf9a60065b 50 * @endcode
kadonotakashi 0:8fdf9a60065b 51 */
kadonotakashi 0:8fdf9a60065b 52 #define MBED_STRINGIFY(a) MBED_STRINGIFY_(a)
kadonotakashi 0:8fdf9a60065b 53 #define MBED_STRINGIFY_(a) #a
kadonotakashi 0:8fdf9a60065b 54
kadonotakashi 0:8fdf9a60065b 55 /** MBED_STRLEN
kadonotakashi 0:8fdf9a60065b 56 * Reports string token length
kadonotakashi 0:8fdf9a60065b 57 *
kadonotakashi 0:8fdf9a60065b 58 * @note
kadonotakashi 0:8fdf9a60065b 59 * Expands tokens before calculating length
kadonotakashi 0:8fdf9a60065b 60 *
kadonotakashi 0:8fdf9a60065b 61 * @code
kadonotakashi 0:8fdf9a60065b 62 * // Get string length
kadonotakashi 0:8fdf9a60065b 63 * const int len = MBED_STRLEN("Get the length")
kadonotakashi 0:8fdf9a60065b 64 * @endcode
kadonotakashi 0:8fdf9a60065b 65 */
kadonotakashi 0:8fdf9a60065b 66 #define MBED_STRLEN(a) MBED_STRLEN_(a)
kadonotakashi 0:8fdf9a60065b 67 #define MBED_STRLEN_(a) (sizeof(a) - 1)
kadonotakashi 0:8fdf9a60065b 68
kadonotakashi 0:8fdf9a60065b 69 /** MBED_COUNT_VA_ARGS(...)
kadonotakashi 0:8fdf9a60065b 70 * Reports number of tokens passed
kadonotakashi 0:8fdf9a60065b 71 *
kadonotakashi 0:8fdf9a60065b 72 * @note
kadonotakashi 0:8fdf9a60065b 73 * Token limit is 16
kadonotakashi 0:8fdf9a60065b 74 *
kadonotakashi 0:8fdf9a60065b 75 * @code
kadonotakashi 0:8fdf9a60065b 76 * // Get number of arguments
kadonotakashi 0:8fdf9a60065b 77 * const int count = MBED_COUNT_VA_ARGS("Address 0x%x, Data[0] = %d Data[1] = %d", 0x20001234, 10, 20)
kadonotakashi 0:8fdf9a60065b 78 * @endcode
kadonotakashi 0:8fdf9a60065b 79 */
kadonotakashi 0:8fdf9a60065b 80 #define MBED_COUNT_VA_ARGS(...) GET_NTH_ARG_(__VA_ARGS__, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1)
kadonotakashi 0:8fdf9a60065b 81 #define GET_NTH_ARG_(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, N, ...) N
kadonotakashi 0:8fdf9a60065b 82
kadonotakashi 0:8fdf9a60065b 83 #endif
kadonotakashi 0:8fdf9a60065b 84
kadonotakashi 0:8fdf9a60065b 85 /** @}*/
kadonotakashi 0:8fdf9a60065b 86 /** @}*/