Gan likun / The prosthetic control

The prosthetic control（MIT）

platform/mbed_error.h@0:20e0c61e0684, 2022-06-23 (annotated)

Committer:
ganlikun
Date:
Thu Jun 23 05:23:34 2022 +0000
Revision:
0:20e0c61e0684
01

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ganlikun 0:20e0c61e0684 1
ganlikun 0:20e0c61e0684 2 /** \addtogroup platform */
ganlikun 0:20e0c61e0684 3 /** @{*/
ganlikun 0:20e0c61e0684 4 /* mbed Microcontroller Library
ganlikun 0:20e0c61e0684 5 * Copyright (c) 2006-2013 ARM Limited
ganlikun 0:20e0c61e0684 6 *
ganlikun 0:20e0c61e0684 7 * Licensed under the Apache License, Version 2.0 (the "License");
ganlikun 0:20e0c61e0684 8 * you may not use this file except in compliance with the License.
ganlikun 0:20e0c61e0684 9 * You may obtain a copy of the License at
ganlikun 0:20e0c61e0684 10 *
ganlikun 0:20e0c61e0684 11 * http://www.apache.org/licenses/LICENSE-2.0
ganlikun 0:20e0c61e0684 12 *
ganlikun 0:20e0c61e0684 13 * Unless required by applicable law or agreed to in writing, software
ganlikun 0:20e0c61e0684 14 * distributed under the License is distributed on an "AS IS" BASIS,
ganlikun 0:20e0c61e0684 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ganlikun 0:20e0c61e0684 16 * See the License for the specific language governing permissions and
ganlikun 0:20e0c61e0684 17 * limitations under the License.
ganlikun 0:20e0c61e0684 18 */
ganlikun 0:20e0c61e0684 19 #ifndef MBED_ERROR_H
ganlikun 0:20e0c61e0684 20 #define MBED_ERROR_H
ganlikun 0:20e0c61e0684 21
ganlikun 0:20e0c61e0684 22
ganlikun 0:20e0c61e0684 23
ganlikun 0:20e0c61e0684 24 /** To generate a fatal compile-time error, you can use the pre-processor #error directive.
ganlikun 0:20e0c61e0684 25 *
ganlikun 0:20e0c61e0684 26 * @param format C string that contains data stream to be printed.
ganlikun 0:20e0c61e0684 27 * Code snippets below show valid format.
ganlikun 0:20e0c61e0684 28 *
ganlikun 0:20e0c61e0684 29 * @code
ganlikun 0:20e0c61e0684 30 * #error "That shouldn't have happened!"
ganlikun 0:20e0c61e0684 31 * @endcode
ganlikun 0:20e0c61e0684 32 *
ganlikun 0:20e0c61e0684 33 * If the compiler evaluates this line, it will report the error and stop the compile.
ganlikun 0:20e0c61e0684 34 *
ganlikun 0:20e0c61e0684 35 * For example, you could use this to check some user-defined compile-time variables:
ganlikun 0:20e0c61e0684 36 *
ganlikun 0:20e0c61e0684 37 * @code
ganlikun 0:20e0c61e0684 38 * #define NUM_PORTS 7
ganlikun 0:20e0c61e0684 39 * #if (NUM_PORTS > 4)
ganlikun 0:20e0c61e0684 40 * #error "NUM_PORTS must be less than 4"
ganlikun 0:20e0c61e0684 41 * #endif
ganlikun 0:20e0c61e0684 42 * @endcode
ganlikun 0:20e0c61e0684 43 *
ganlikun 0:20e0c61e0684 44 * Reporting Run-Time Errors:
ganlikun 0:20e0c61e0684 45 * To generate a fatal run-time error, you can use the mbed error() function.
ganlikun 0:20e0c61e0684 46 *
ganlikun 0:20e0c61e0684 47 * @code
ganlikun 0:20e0c61e0684 48 * error("That shouldn't have happened!");
ganlikun 0:20e0c61e0684 49 * @endcode
ganlikun 0:20e0c61e0684 50 *
ganlikun 0:20e0c61e0684 51 * If the mbed running the program executes this function, it will print the
ganlikun 0:20e0c61e0684 52 * message via the USB serial port, and then die with the blue lights of death!
ganlikun 0:20e0c61e0684 53 *
ganlikun 0:20e0c61e0684 54 * The message can use printf-style formatting, so you can report variables in the
ganlikun 0:20e0c61e0684 55 * message too. For example, you could use this to check a run-time condition:
ganlikun 0:20e0c61e0684 56 *
ganlikun 0:20e0c61e0684 57 * @code
ganlikun 0:20e0c61e0684 58 * if(x >= 5) {
ganlikun 0:20e0c61e0684 59 * error("expected x to be less than 5, but got %d", x);
ganlikun 0:20e0c61e0684 60 * }
ganlikun 0:20e0c61e0684 61 * @endcode
ganlikun 0:20e0c61e0684 62 *
ganlikun 0:20e0c61e0684 63 *
ganlikun 0:20e0c61e0684 64 */
ganlikun 0:20e0c61e0684 65
ganlikun 0:20e0c61e0684 66 #ifdef __cplusplus
ganlikun 0:20e0c61e0684 67 extern "C" {
ganlikun 0:20e0c61e0684 68 #endif
ganlikun 0:20e0c61e0684 69 void error(const char* format, ...);
ganlikun 0:20e0c61e0684 70
ganlikun 0:20e0c61e0684 71 #ifdef __cplusplus
ganlikun 0:20e0c61e0684 72 }
ganlikun 0:20e0c61e0684 73 #endif
ganlikun 0:20e0c61e0684 74
ganlikun 0:20e0c61e0684 75 #endif
ganlikun 0:20e0c61e0684 76
ganlikun 0:20e0c61e0684 77 /** @}*/
ganlikun 0:20e0c61e0684 78