1 /* 2 * Trace Recorder for Tracealyzer v4.6.6 3 * Copyright 2021 Percepio AB 4 * www.percepio.com 5 * 6 * SPDX-License-Identifier: Apache-2.0 7 * 8 * Kernel port configuration parameters for snapshot mode. 9 */ 10 11 #ifndef TRC_KERNEL_PORT_SNAPSHOT_CONFIG_H 12 #define TRC_KERNEL_PORT_SNAPSHOT_CONFIG_H 13 14 #ifdef __cplusplus 15 extern "C" { 16 #endif 17 18 /** 19 * @def TRC_CFG_NTASK, TRC_CFG_NISR, TRC_CFG_NQUEUE, TRC_CFG_NSEMAPHORE... 20 * @brief A group of macros which should be defined as integer values, zero or larger. 21 * 22 * These define the capacity of the Object Property Table, i.e., the maximum 23 * number of objects active at any given point, within each object class (e.g., 24 * task, queue, semaphore, ...). 25 * 26 * If tasks or other objects are deleted in your system, this 27 * setting does not limit the total amount of objects created, only the number 28 * of objects that have been successfully created but not yet deleted. 29 * 30 * Using too small values will cause vTraceError to be called, which stores an 31 * error message in the trace that is shown when opening the trace file. The 32 * error message can also be retrieved using xTraceGetLastError. 33 * 34 * It can be wise to start with large values for these constants, 35 * unless you are very confident on these numbers. Then do a recording and 36 * check the actual usage by selecting View menu -> Trace Details -> 37 * Resource Usage -> Object Table. 38 */ 39 #define TRC_CFG_NTASK 15 40 #define TRC_CFG_NISR 5 41 #define TRC_CFG_NQUEUE 10 42 #define TRC_CFG_NSEMAPHORE 10 43 #define TRC_CFG_NMUTEX 10 44 #define TRC_CFG_NTIMER 5 45 #define TRC_CFG_NEVENTGROUP 5 46 #define TRC_CFG_NSTREAMBUFFER 5 47 #define TRC_CFG_NMESSAGEBUFFER 5 48 49 /** 50 * @def TRC_CFG_NAME_LEN_TASK, TRC_CFG_NAME_LEN_QUEUE, ... 51 * @brief Macros that specify the maximum lengths (number of characters) for names of 52 * kernel objects, such as tasks and queues. If longer names are used, they will 53 * be truncated when stored in the recorder. 54 */ 55 #define TRC_CFG_NAME_LEN_TASK 15 56 #define TRC_CFG_NAME_LEN_ISR 15 57 #define TRC_CFG_NAME_LEN_QUEUE 15 58 #define TRC_CFG_NAME_LEN_SEMAPHORE 15 59 #define TRC_CFG_NAME_LEN_MUTEX 15 60 #define TRC_CFG_NAME_LEN_TIMER 15 61 #define TRC_CFG_NAME_LEN_EVENTGROUP 15 62 #define TRC_CFG_NAME_LEN_STREAMBUFFER 15 63 #define TRC_CFG_NAME_LEN_MESSAGEBUFFER 15 64 65 #ifdef __cplusplus 66 } 67 #endif 68 69 #endif /* TRC_KERNEL_PORT_SNAPSHOT_CONFIG_H */ 70
