Jasper Lee / mbed_helloworld

change some io settings for TWR-K22F-120M

Dependents:   twr_helloworld

mbed_debug.h@0:b16d94660a33, 2014-12-23 (annotated)

Committer:
Jasper_lee
Date:
Tue Dec 23 03:35:08 2014 +0000
Revision:
0:b16d94660a33
change some io setting used in TWR-K22F120M

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Jasper_lee 0:b16d94660a33 1 /* mbed Microcontroller Library
Jasper_lee 0:b16d94660a33 2 * Copyright (c) 2006-2013 ARM Limited
Jasper_lee 0:b16d94660a33 3 *
Jasper_lee 0:b16d94660a33 4 * Licensed under the Apache License, Version 2.0 (the "License");
Jasper_lee 0:b16d94660a33 5 * you may not use this file except in compliance with the License.
Jasper_lee 0:b16d94660a33 6 * You may obtain a copy of the License at
Jasper_lee 0:b16d94660a33 7 *
Jasper_lee 0:b16d94660a33 8 * http://www.apache.org/licenses/LICENSE-2.0
Jasper_lee 0:b16d94660a33 9 *
Jasper_lee 0:b16d94660a33 10 * Unless required by applicable law or agreed to in writing, software
Jasper_lee 0:b16d94660a33 11 * distributed under the License is distributed on an "AS IS" BASIS,
Jasper_lee 0:b16d94660a33 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Jasper_lee 0:b16d94660a33 13 * See the License for the specific language governing permissions and
Jasper_lee 0:b16d94660a33 14 * limitations under the License.
Jasper_lee 0:b16d94660a33 15 */
Jasper_lee 0:b16d94660a33 16 #ifndef MBED_DEBUG_H
Jasper_lee 0:b16d94660a33 17 #define MBED_DEBUG_H
Jasper_lee 0:b16d94660a33 18 #include "device.h"
Jasper_lee 0:b16d94660a33 19
Jasper_lee 0:b16d94660a33 20 #ifdef __cplusplus
Jasper_lee 0:b16d94660a33 21 extern "C" {
Jasper_lee 0:b16d94660a33 22 #endif
Jasper_lee 0:b16d94660a33 23
Jasper_lee 0:b16d94660a33 24 #if DEVICE_STDIO_MESSAGES
Jasper_lee 0:b16d94660a33 25 #include <stdio.h>
Jasper_lee 0:b16d94660a33 26 #include <stdarg.h>
Jasper_lee 0:b16d94660a33 27
Jasper_lee 0:b16d94660a33 28 /** Output a debug message
Jasper_lee 0:b16d94660a33 29 *
Jasper_lee 0:b16d94660a33 30 * @param format printf-style format string, followed by variables
Jasper_lee 0:b16d94660a33 31 */
Jasper_lee 0:b16d94660a33 32 static inline void debug(const char *format, ...) {
Jasper_lee 0:b16d94660a33 33 va_list args;
Jasper_lee 0:b16d94660a33 34 va_start(args, format);
Jasper_lee 0:b16d94660a33 35 vfprintf(stderr, format, args);
Jasper_lee 0:b16d94660a33 36 va_end(args);
Jasper_lee 0:b16d94660a33 37 }
Jasper_lee 0:b16d94660a33 38
Jasper_lee 0:b16d94660a33 39 /** Conditionally output a debug message
Jasper_lee 0:b16d94660a33 40 *
Jasper_lee 0:b16d94660a33 41 * NOTE: If the condition is constant false (!= 1) and the compiler optimization
Jasper_lee 0:b16d94660a33 42 * level is greater than 0, then the whole function will be compiled away.
Jasper_lee 0:b16d94660a33 43 *
Jasper_lee 0:b16d94660a33 44 * @param condition output only if condition is true (== 1)
Jasper_lee 0:b16d94660a33 45 * @param format printf-style format string, followed by variables
Jasper_lee 0:b16d94660a33 46 */
Jasper_lee 0:b16d94660a33 47 static inline void debug_if(int condition, const char *format, ...) {
Jasper_lee 0:b16d94660a33 48 if (condition == 1) {
Jasper_lee 0:b16d94660a33 49 va_list args;
Jasper_lee 0:b16d94660a33 50 va_start(args, format);
Jasper_lee 0:b16d94660a33 51 vfprintf(stderr, format, args);
Jasper_lee 0:b16d94660a33 52 va_end(args);
Jasper_lee 0:b16d94660a33 53 }
Jasper_lee 0:b16d94660a33 54 }
Jasper_lee 0:b16d94660a33 55
Jasper_lee 0:b16d94660a33 56 #else
Jasper_lee 0:b16d94660a33 57 static inline void debug(const char *format, ...) {}
Jasper_lee 0:b16d94660a33 58 static inline void debug_if(int condition, const char *format, ...) {}
Jasper_lee 0:b16d94660a33 59
Jasper_lee 0:b16d94660a33 60 #endif
Jasper_lee 0:b16d94660a33 61
Jasper_lee 0:b16d94660a33 62 #ifdef __cplusplus
Jasper_lee 0:b16d94660a33 63 }
Jasper_lee 0:b16d94660a33 64 #endif
Jasper_lee 0:b16d94660a33 65
Jasper_lee 0:b16d94660a33 66 #endif