![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
IOTIO
Dependencies: Nucleo_BLE_API_IOTIO Nucleo_BLE_BlueNRG Nucleo_BLE_DemoApp Nucleo_Sensor_Shield mbed
Dependents: Nucleo_BLE_Demo_IOTIO
Fork of Nucleo_BLE_Demo by
mbed/mbed_error.h@2:c69117fc79da, 2017-03-08 (annotated)
- Committer:
- 16038618
- Date:
- Wed Mar 08 10:24:56 2017 +0000
- Revision:
- 2:c69117fc79da
- Parent:
- 1:4bdfa7d7e8bf
IOTIO
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
16038618 | 1:4bdfa7d7e8bf | 1 | /* mbed Microcontroller Library |
16038618 | 1:4bdfa7d7e8bf | 2 | * Copyright (c) 2006-2013 ARM Limited |
16038618 | 1:4bdfa7d7e8bf | 3 | * |
16038618 | 1:4bdfa7d7e8bf | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
16038618 | 1:4bdfa7d7e8bf | 5 | * you may not use this file except in compliance with the License. |
16038618 | 1:4bdfa7d7e8bf | 6 | * You may obtain a copy of the License at |
16038618 | 1:4bdfa7d7e8bf | 7 | * |
16038618 | 1:4bdfa7d7e8bf | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
16038618 | 1:4bdfa7d7e8bf | 9 | * |
16038618 | 1:4bdfa7d7e8bf | 10 | * Unless required by applicable law or agreed to in writing, software |
16038618 | 1:4bdfa7d7e8bf | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
16038618 | 1:4bdfa7d7e8bf | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
16038618 | 1:4bdfa7d7e8bf | 13 | * See the License for the specific language governing permissions and |
16038618 | 1:4bdfa7d7e8bf | 14 | * limitations under the License. |
16038618 | 1:4bdfa7d7e8bf | 15 | */ |
16038618 | 1:4bdfa7d7e8bf | 16 | #ifndef MBED_ERROR_H |
16038618 | 1:4bdfa7d7e8bf | 17 | #define MBED_ERROR_H |
16038618 | 1:4bdfa7d7e8bf | 18 | |
16038618 | 1:4bdfa7d7e8bf | 19 | /** To generate a fatal compile-time error, you can use the pre-processor #error directive. |
16038618 | 1:4bdfa7d7e8bf | 20 | * |
16038618 | 1:4bdfa7d7e8bf | 21 | * @code |
16038618 | 1:4bdfa7d7e8bf | 22 | * #error "That shouldn't have happened!" |
16038618 | 1:4bdfa7d7e8bf | 23 | * @endcode |
16038618 | 1:4bdfa7d7e8bf | 24 | * |
16038618 | 1:4bdfa7d7e8bf | 25 | * If the compiler evaluates this line, it will report the error and stop the compile. |
16038618 | 1:4bdfa7d7e8bf | 26 | * |
16038618 | 1:4bdfa7d7e8bf | 27 | * For example, you could use this to check some user-defined compile-time variables: |
16038618 | 1:4bdfa7d7e8bf | 28 | * |
16038618 | 1:4bdfa7d7e8bf | 29 | * @code |
16038618 | 1:4bdfa7d7e8bf | 30 | * #define NUM_PORTS 7 |
16038618 | 1:4bdfa7d7e8bf | 31 | * #if (NUM_PORTS > 4) |
16038618 | 1:4bdfa7d7e8bf | 32 | * #error "NUM_PORTS must be less than 4" |
16038618 | 1:4bdfa7d7e8bf | 33 | * #endif |
16038618 | 1:4bdfa7d7e8bf | 34 | * @endcode |
16038618 | 1:4bdfa7d7e8bf | 35 | * |
16038618 | 1:4bdfa7d7e8bf | 36 | * Reporting Run-Time Errors: |
16038618 | 1:4bdfa7d7e8bf | 37 | * To generate a fatal run-time error, you can use the mbed error() function. |
16038618 | 1:4bdfa7d7e8bf | 38 | * |
16038618 | 1:4bdfa7d7e8bf | 39 | * @code |
16038618 | 1:4bdfa7d7e8bf | 40 | * error("That shouldn't have happened!"); |
16038618 | 1:4bdfa7d7e8bf | 41 | * @endcode |
16038618 | 1:4bdfa7d7e8bf | 42 | * |
16038618 | 1:4bdfa7d7e8bf | 43 | * If the mbed running the program executes this function, it will print the |
16038618 | 1:4bdfa7d7e8bf | 44 | * message via the USB serial port, and then die with the blue lights of death! |
16038618 | 1:4bdfa7d7e8bf | 45 | * |
16038618 | 1:4bdfa7d7e8bf | 46 | * The message can use printf-style formatting, so you can report variables in the |
16038618 | 1:4bdfa7d7e8bf | 47 | * message too. For example, you could use this to check a run-time condition: |
16038618 | 1:4bdfa7d7e8bf | 48 | * |
16038618 | 1:4bdfa7d7e8bf | 49 | * @code |
16038618 | 1:4bdfa7d7e8bf | 50 | * if(x >= 5) { |
16038618 | 1:4bdfa7d7e8bf | 51 | * error("expected x to be less than 5, but got %d", x); |
16038618 | 1:4bdfa7d7e8bf | 52 | * } |
16038618 | 1:4bdfa7d7e8bf | 53 | * #endcode |
16038618 | 1:4bdfa7d7e8bf | 54 | */ |
16038618 | 1:4bdfa7d7e8bf | 55 | |
16038618 | 1:4bdfa7d7e8bf | 56 | #ifdef __cplusplus |
16038618 | 1:4bdfa7d7e8bf | 57 | extern "C" { |
16038618 | 1:4bdfa7d7e8bf | 58 | #endif |
16038618 | 1:4bdfa7d7e8bf | 59 | |
16038618 | 1:4bdfa7d7e8bf | 60 | void error(const char* format, ...); |
16038618 | 1:4bdfa7d7e8bf | 61 | |
16038618 | 1:4bdfa7d7e8bf | 62 | #ifdef __cplusplus |
16038618 | 1:4bdfa7d7e8bf | 63 | } |
16038618 | 1:4bdfa7d7e8bf | 64 | #endif |
16038618 | 1:4bdfa7d7e8bf | 65 | |
16038618 | 1:4bdfa7d7e8bf | 66 | #endif |