1 /* 2 * Copyright (c) 2018, The OpenThread Authors. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 3. Neither the name of the copyright holder nor the 13 * names of its contributors may be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 /** 30 * @file 31 * @brief 32 * This file defines the logging rtt interfaces and default constants used by logging_rtt.c. 33 */ 34 35 #ifndef UTILS_LOGGING_RTT_H 36 #define UTILS_LOGGING_RTT_H 37 38 #include <stdarg.h> 39 #include <stdint.h> 40 #include <stdio.h> 41 42 #include "openthread-core-config.h" 43 #include <openthread/config.h> 44 #include <openthread/platform/logging.h> 45 46 #ifdef __cplusplus 47 extern "C" { 48 #endif 49 50 /** 51 * @def LOG_RTT_BUFFER_INDEX 52 * 53 * RTT's buffer index. 54 * 55 */ 56 #ifndef LOG_RTT_BUFFER_INDEX 57 #define LOG_RTT_BUFFER_INDEX 0 58 #endif 59 60 /** 61 * @def LOG_RTT_BUFFER_NAME 62 * 63 * RTT's name. Only used if LOG_RTT_BUFFER_INDEX is not 0. Otherwise, 64 * the buffer name is fixed to "Terminal". 65 * 66 */ 67 #ifndef LOG_RTT_BUFFER_NAME 68 #define LOG_RTT_BUFFER_NAME "Terminal" 69 #endif 70 71 /** 72 * @def LOG_RTT_BUFFER_SIZE 73 * 74 * LOG RTT's buffer size. Only used if LOG_RTT_BUFFER_INDEX is not 0. To 75 * configure buffer #0 size, check the BUFFER_SIZE_UP definition in 76 * SEGGER_RTT_Conf.h 77 * 78 */ 79 #ifndef LOG_RTT_BUFFER_SIZE 80 #define LOG_RTT_BUFFER_SIZE 256 81 #endif 82 83 /** 84 * @def LOG_RTT_COLOR_ENABLE 85 * 86 * Enable colors on RTT Viewer. 87 * 88 */ 89 #ifndef LOG_RTT_COLOR_ENABLE 90 #define LOG_RTT_COLOR_ENABLE 1 91 #endif 92 93 /** 94 * @def LOG_PARSE_BUFFER_SIZE 95 * 96 * LOG buffer used to parse print format. It will be locally allocated on the 97 * stack. 98 * 99 */ 100 #ifndef LOG_PARSE_BUFFER_SIZE 101 #define LOG_PARSE_BUFFER_SIZE 128 102 #endif 103 104 /** 105 * @def LOG_TIMESTAMP_ENABLE 106 * 107 * Enable timestamp in the logs. 108 * 109 */ 110 #ifndef LOG_TIMESTAMP_ENABLE 111 #define LOG_TIMESTAMP_ENABLE 1 112 #endif 113 114 /** 115 * Initialization of Logger driver. 116 * 117 */ 118 void utilsLogRttInit(void); 119 120 /** 121 * Deinitialization of Logger driver. 122 * 123 */ 124 void utilsLogRttDeinit(void); 125 126 /** 127 * Outputs logs to SEGGER RTT. 128 * 129 * @param[in] aLogLevel The log level. 130 * @param[in] aLogRegion The log region. 131 * @param[in] aFormat A pointer to the format string. 132 * @param[in] ap va_list matching information for aFormat 133 * 134 */ 135 void utilsLogRttOutput(otLogLevel aLogLevel, otLogRegion aLogRegion, const char *aFormat, va_list ap); 136 137 #ifdef __cplusplus 138 } // extern "C" 139 #endif 140 141 #endif // UTILS_LOGGING_RTT_H 142
