FFT LED Display / 4180_EditThis_copy

this hurts

Dependencies:   FFT

mbed/platform/mbed_debug.h@0:d6c9b09b4042, 2020-12-02 (annotated)

Committer:
annieluo2
Date:
Wed Dec 02 18:02:03 2020 +0000
Revision:
0:d6c9b09b4042
boo

Who changed what in which revision?

UserRevisionLine numberNew contents of line
annieluo2 0:d6c9b09b4042 1
annieluo2 0:d6c9b09b4042 2 /** \addtogroup platform */
annieluo2 0:d6c9b09b4042 3 /** @{*/
annieluo2 0:d6c9b09b4042 4 /* mbed Microcontroller Library
annieluo2 0:d6c9b09b4042 5 * Copyright (c) 2006-2013 ARM Limited
annieluo2 0:d6c9b09b4042 6 *
annieluo2 0:d6c9b09b4042 7 * Licensed under the Apache License, Version 2.0 (the "License");
annieluo2 0:d6c9b09b4042 8 * you may not use this file except in compliance with the License.
annieluo2 0:d6c9b09b4042 9 * You may obtain a copy of the License at
annieluo2 0:d6c9b09b4042 10 *
annieluo2 0:d6c9b09b4042 11 * http://www.apache.org/licenses/LICENSE-2.0
annieluo2 0:d6c9b09b4042 12 *
annieluo2 0:d6c9b09b4042 13 * Unless required by applicable law or agreed to in writing, software
annieluo2 0:d6c9b09b4042 14 * distributed under the License is distributed on an "AS IS" BASIS,
annieluo2 0:d6c9b09b4042 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
annieluo2 0:d6c9b09b4042 16 * See the License for the specific language governing permissions and
annieluo2 0:d6c9b09b4042 17 * limitations under the License.
annieluo2 0:d6c9b09b4042 18 */
annieluo2 0:d6c9b09b4042 19 #ifndef MBED_DEBUG_H
annieluo2 0:d6c9b09b4042 20 #define MBED_DEBUG_H
annieluo2 0:d6c9b09b4042 21 #include "device.h"
annieluo2 0:d6c9b09b4042 22
annieluo2 0:d6c9b09b4042 23 #ifdef __cplusplus
annieluo2 0:d6c9b09b4042 24 extern "C" {
annieluo2 0:d6c9b09b4042 25 #endif
annieluo2 0:d6c9b09b4042 26
annieluo2 0:d6c9b09b4042 27 #if DEVICE_STDIO_MESSAGES
annieluo2 0:d6c9b09b4042 28 #include <stdio.h>
annieluo2 0:d6c9b09b4042 29 #include <stdarg.h>
annieluo2 0:d6c9b09b4042 30
annieluo2 0:d6c9b09b4042 31 /** Output a debug message
annieluo2 0:d6c9b09b4042 32 *
annieluo2 0:d6c9b09b4042 33 * @param format printf-style format string, followed by variables
annieluo2 0:d6c9b09b4042 34 */
annieluo2 0:d6c9b09b4042 35 static inline void debug(const char *format, ...) {
annieluo2 0:d6c9b09b4042 36 va_list args;
annieluo2 0:d6c9b09b4042 37 va_start(args, format);
annieluo2 0:d6c9b09b4042 38 vfprintf(stderr, format, args);
annieluo2 0:d6c9b09b4042 39 va_end(args);
annieluo2 0:d6c9b09b4042 40 }
annieluo2 0:d6c9b09b4042 41
annieluo2 0:d6c9b09b4042 42 /** Conditionally output a debug message
annieluo2 0:d6c9b09b4042 43 *
annieluo2 0:d6c9b09b4042 44 * NOTE: If the condition is constant false (!= 1) and the compiler optimization
annieluo2 0:d6c9b09b4042 45 * level is greater than 0, then the whole function will be compiled away.
annieluo2 0:d6c9b09b4042 46 *
annieluo2 0:d6c9b09b4042 47 * @param condition output only if condition is true (== 1)
annieluo2 0:d6c9b09b4042 48 * @param format printf-style format string, followed by variables
annieluo2 0:d6c9b09b4042 49 */
annieluo2 0:d6c9b09b4042 50 static inline void debug_if(int condition, const char *format, ...) {
annieluo2 0:d6c9b09b4042 51 if (condition == 1) {
annieluo2 0:d6c9b09b4042 52 va_list args;
annieluo2 0:d6c9b09b4042 53 va_start(args, format);
annieluo2 0:d6c9b09b4042 54 vfprintf(stderr, format, args);
annieluo2 0:d6c9b09b4042 55 va_end(args);
annieluo2 0:d6c9b09b4042 56 }
annieluo2 0:d6c9b09b4042 57 }
annieluo2 0:d6c9b09b4042 58
annieluo2 0:d6c9b09b4042 59 #else
annieluo2 0:d6c9b09b4042 60 static inline void debug(const char *format, ...) {}
annieluo2 0:d6c9b09b4042 61 static inline void debug_if(int condition, const char *format, ...) {}
annieluo2 0:d6c9b09b4042 62
annieluo2 0:d6c9b09b4042 63 #endif
annieluo2 0:d6c9b09b4042 64
annieluo2 0:d6c9b09b4042 65 #ifdef __cplusplus
annieluo2 0:d6c9b09b4042 66 }
annieluo2 0:d6c9b09b4042 67 #endif
annieluo2 0:d6c9b09b4042 68
annieluo2 0:d6c9b09b4042 69 #endif
annieluo2 0:d6c9b09b4042 70
annieluo2 0:d6c9b09b4042 71 /** @}*/