joey shelton / LED_Demo2

dhgdh

Dependencies:   MAX44000 PWM_Tone_Library nexpaq_mdk

Fork of LED_Demo by joey shelton

mbd_os/hal/api/mbed_debug.h@9:6bb35cef007d, 2016-10-22 (annotated)

Committer:
cyberjoey
Date:
Sat Oct 22 01:31:58 2016 +0000
Revision:
9:6bb35cef007d
Parent:
1:55a6170b404f 
WORKING

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nexpaq 1:55a6170b404f 1 /* mbed Microcontroller Library
nexpaq 1:55a6170b404f 2 * Copyright (c) 2006-2013 ARM Limited
nexpaq 1:55a6170b404f 3 *
nexpaq 1:55a6170b404f 4 * Licensed under the Apache License, Version 2.0 (the "License");
nexpaq 1:55a6170b404f 5 * you may not use this file except in compliance with the License.
nexpaq 1:55a6170b404f 6 * You may obtain a copy of the License at
nexpaq 1:55a6170b404f 7 *
nexpaq 1:55a6170b404f 8 * http://www.apache.org/licenses/LICENSE-2.0
nexpaq 1:55a6170b404f 9 *
nexpaq 1:55a6170b404f 10 * Unless required by applicable law or agreed to in writing, software
nexpaq 1:55a6170b404f 11 * distributed under the License is distributed on an "AS IS" BASIS,
nexpaq 1:55a6170b404f 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
nexpaq 1:55a6170b404f 13 * See the License for the specific language governing permissions and
nexpaq 1:55a6170b404f 14 * limitations under the License.
nexpaq 1:55a6170b404f 15 */
nexpaq 1:55a6170b404f 16 #ifndef MBED_DEBUG_H
nexpaq 1:55a6170b404f 17 #define MBED_DEBUG_H
nexpaq 1:55a6170b404f 18 #include "device.h"
nexpaq 1:55a6170b404f 19
nexpaq 1:55a6170b404f 20 #ifdef __cplusplus
nexpaq 1:55a6170b404f 21 extern "C" {
nexpaq 1:55a6170b404f 22 #endif
nexpaq 1:55a6170b404f 23
nexpaq 1:55a6170b404f 24 #if DEVICE_STDIO_MESSAGES
nexpaq 1:55a6170b404f 25 #include <stdio.h>
nexpaq 1:55a6170b404f 26 #include <stdarg.h>
nexpaq 1:55a6170b404f 27
nexpaq 1:55a6170b404f 28 /** Output a debug message
nexpaq 1:55a6170b404f 29 *
nexpaq 1:55a6170b404f 30 * @param format printf-style format string, followed by variables
nexpaq 1:55a6170b404f 31 */
nexpaq 1:55a6170b404f 32 static inline void debug(const char *format, ...) {
nexpaq 1:55a6170b404f 33 va_list args;
nexpaq 1:55a6170b404f 34 va_start(args, format);
nexpaq 1:55a6170b404f 35 vfprintf(stderr, format, args);
nexpaq 1:55a6170b404f 36 va_end(args);
nexpaq 1:55a6170b404f 37 }
nexpaq 1:55a6170b404f 38
nexpaq 1:55a6170b404f 39 /** Conditionally output a debug message
nexpaq 1:55a6170b404f 40 *
nexpaq 1:55a6170b404f 41 * NOTE: If the condition is constant false (!= 1) and the compiler optimization
nexpaq 1:55a6170b404f 42 * level is greater than 0, then the whole function will be compiled away.
nexpaq 1:55a6170b404f 43 *
nexpaq 1:55a6170b404f 44 * @param condition output only if condition is true (== 1)
nexpaq 1:55a6170b404f 45 * @param format printf-style format string, followed by variables
nexpaq 1:55a6170b404f 46 */
nexpaq 1:55a6170b404f 47 static inline void debug_if(int condition, const char *format, ...) {
nexpaq 1:55a6170b404f 48 if (condition == 1) {
nexpaq 1:55a6170b404f 49 va_list args;
nexpaq 1:55a6170b404f 50 va_start(args, format);
nexpaq 1:55a6170b404f 51 vfprintf(stderr, format, args);
nexpaq 1:55a6170b404f 52 va_end(args);
nexpaq 1:55a6170b404f 53 }
nexpaq 1:55a6170b404f 54 }
nexpaq 1:55a6170b404f 55
nexpaq 1:55a6170b404f 56 #else
nexpaq 1:55a6170b404f 57 static inline void debug(const char *format, ...) {}
nexpaq 1:55a6170b404f 58 static inline void debug_if(int condition, const char *format, ...) {}
nexpaq 1:55a6170b404f 59
nexpaq 1:55a6170b404f 60 #endif
nexpaq 1:55a6170b404f 61
nexpaq 1:55a6170b404f 62 #ifdef __cplusplus
nexpaq 1:55a6170b404f 63 }
nexpaq 1:55a6170b404f 64 #endif
nexpaq 1:55a6170b404f 65
nexpaq 1:55a6170b404f 66 #endif