/********************************************************************* * SEGGER Microcontroller GmbH * * The Embedded Experts * ********************************************************************** * * * (c) 1995 - 2021 SEGGER Microcontroller GmbH * * * * www.segger.com Support: support@segger.com * * * ********************************************************************** * * * SEGGER SystemView * Real-time application analysis * * * ********************************************************************** * * * All rights reserved. * * * * SEGGER strongly recommends to not make any changes * * to or modify the source code of this software in order to stay * * compatible with the SystemView and RTT protocol, and J-Link. * * * * Redistribution and use in source and binary forms, with or * * without modification, are permitted provided that the following * * condition is met: * * * * o Redistributions of source code must retain the above copyright * * notice, this condition and the following disclaimer. * * * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND * * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, * * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * * DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR * * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT * * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE * * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH * * DAMAGE. * * * ********************************************************************** * * * SystemView version: 3.30 * * * ********************************************************************** -------------------------- END-OF-HEADER ----------------------------- File : SEGGER_SYSVIEW_ConfDefaults.h Purpose : Defines defaults for configurable defines used in SEGGER SystemView. Revision: $Rev: 21319 $ */ #ifndef SEGGER_SYSVIEW_CONFDEFAULTS_H #define SEGGER_SYSVIEW_CONFDEFAULTS_H /********************************************************************* * * #include Section * ********************************************************************** */ #include "SEGGER_SYSVIEW_Conf.h" #include "SEGGER_RTT_Conf.h" #ifdef __cplusplus extern "C" { #endif /********************************************************************* * * Defines, fixed * ********************************************************************** */ // // Use auto-detection for SEGGER_SYSVIEW_CORE define // based on compiler-/toolchain-specific defines // to define SEGGER_SYSVIEW_GET_INTERRUPT_ID and SEGGER_SYSVIEW_GET_TIMESTAMP // #define SEGGER_SYSVIEW_CORE_OTHER 0 #define SEGGER_SYSVIEW_CORE_CM0 1 // Cortex-M0/M0+/M1 #define SEGGER_SYSVIEW_CORE_CM3 2 // Cortex-M3/M4/M7 #define SEGGER_SYSVIEW_CORE_RX 3 // Renesas RX #ifndef SEGGER_SYSVIEW_CORE #if (defined __SES_ARM) || (defined __CROSSWORKS_ARM) || (defined __SEGGER_CC__) || (defined __GNUC__) || (defined __clang__) #if (defined __ARM_ARCH_6M__) || (defined __ARM_ARCH_8M_BASE__) #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0 #elif (defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__) || defined(__ARM_ARCH_8M_MAIN__)) #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3 #endif #elif defined(__ICCARM__) #if (defined (__ARM6M__) && (__CORE__ == __ARM6M__)) \ || (defined (__ARM8M_BASELINE__) && (__CORE__ == __ARM8M_BASELINE__)) #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0 #elif (defined (__ARM7EM__) && (__CORE__ == __ARM7EM__)) \ || (defined (__ARM7M__) && (__CORE__ == __ARM7M__)) \ || (defined (__ARM8M_MAINLINE__) && (__CORE__ == __ARM8M_MAINLINE__)) \ || (defined (__ARM8M_MAINLINE__) && (__CORE__ == __ARM8M_MAINLINE__)) #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3 #endif #elif defined(__CC_ARM) #if (defined(__TARGET_ARCH_6S_M)) #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0 #elif (defined(__TARGET_ARCH_7_M) || defined(__TARGET_ARCH_7E_M)) #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3 #endif #elif defined(__TI_ARM__) #ifdef __TI_ARM_V6M0__ #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0 #elif (defined(__TI_ARM_V7M3__) || defined(__TI_ARM_V7M4__)) #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3 #endif #elif defined(__ICCRX__) #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_RX #elif defined(__RX) #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_RX #endif #ifndef SEGGER_SYSVIEW_CORE #define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_OTHER #endif #endif /********************************************************************* * * Defines, defaults * ********************************************************************** */ /********************************************************************* * * Define: SEGGER_SYSVIEW_APP_NAME * * Description * The application name to be displayed in SystemView. * Default * "SystemView-enabled Application" * Notes * Convenience define to be used for SEGGER_SYSVIEW_SendSysDesc(). */ #ifndef SEGGER_SYSVIEW_APP_NAME #define SEGGER_SYSVIEW_APP_NAME "SystemView-enabled Application" #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_DEVICE_NAME * * Description * The target device name to be displayed in SystemView. * Default * "undefined device" * Notes * Convenience define to be used for SEGGER_SYSVIEW_SendSysDesc(). */ #ifndef SEGGER_SYSVIEW_DEVICE_NAME #define SEGGER_SYSVIEW_DEVICE_NAME "undefined device" #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_GET_INTERRUPT_ID() * * Description * Function macro to retrieve the Id of the currently active * interrupt. * Default * Call user-supplied function SEGGER_SYSVIEW_X_GetInterruptId(). * Notes * For some known compilers and cores, a ready-to-use, core-specific * default is set. * ARMv7M: Read ICSR[8:0] (active vector) * ARMv6M: Read ICSR[5:0] (active vector) */ #ifndef SEGGER_SYSVIEW_GET_INTERRUPT_ID #if SEGGER_SYSVIEW_CORE == SEGGER_SYSVIEW_CORE_CM3 #define SEGGER_SYSVIEW_GET_INTERRUPT_ID() ((*(U32*)(0xE000ED04)) & 0x1FF) // Get the currently active interrupt Id. (i.e. read Cortex-M ICSR[8:0] = active vector) #elif SEGGER_SYSVIEW_CORE == SEGGER_SYSVIEW_CORE_CM0 #if defined(__ICCARM__) #if (__VER__ > 6010000) #define SEGGER_SYSVIEW_GET_INTERRUPT_ID() (__get_IPSR()) // Workaround for IAR, which might do a byte-access to 0xE000ED04. Read IPSR instead. #else #define SEGGER_SYSVIEW_GET_INTERRUPT_ID() ((*(U32*)(0xE000ED04)) & 0x3F) // Older versions of IAR do not include __get_IPSR, but might also not optimize to byte-access. #endif #else #define SEGGER_SYSVIEW_GET_INTERRUPT_ID() ((*(U32*)(0xE000ED04)) & 0x3F) // Get the currently active interrupt Id. (i.e. read Cortex-M ICSR[5:0] = active vector) #endif #else #define SEGGER_SYSVIEW_GET_INTERRUPT_ID() SEGGER_SYSVIEW_X_GetInterruptId() // Get the currently active interrupt Id from the user-provided function. #endif #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_GET_TIMESTAMP() * * Description * Function macro to retrieve a system timestamp for SYSVIEW events. * Default * Call user-supplied function SEGGER_SYSVIEW_X_GetTimestamp(). * Notes * For some known compilers and cores, a ready-to-use, core-specific * default is set. * ARMv7M: Read Cortex-M Cycle Count register. * * The system timestamp clock frequency has to be passed in * SEGGER_SYSVIEW_Init(). */ #ifndef SEGGER_SYSVIEW_GET_TIMESTAMP #if defined (SEGGER_SYSVIEW_CORE) && (SEGGER_SYSVIEW_CORE == SEGGER_SYSVIEW_CORE_CM3) #define SEGGER_SYSVIEW_GET_TIMESTAMP() (*(U32 *)(0xE0001004)) // Retrieve a system timestamp. Cortex-M cycle counter. #else #define SEGGER_SYSVIEW_GET_TIMESTAMP() SEGGER_SYSVIEW_X_GetTimestamp() // Retrieve a system timestamp via user-defined function #endif #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_TIMESTAMP_BITS * * Description * Number of valid (low-order) bits delivered in system timestamp. * Default * 32 * Notes * Value has to match system timestamp clock source. */ // Define number of valid bits low-order delivered by clock source. #ifndef SEGGER_SYSVIEW_TIMESTAMP_BITS #define SEGGER_SYSVIEW_TIMESTAMP_BITS 32 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_RTT_CHANNEL * * Description * The RTT channel that SystemView will use. * Default * 0: Auto selection. * Notes * Value has to be lower than SEGGER_RTT_MAX_NUM_UP_BUFFERS. */ #ifndef SEGGER_SYSVIEW_RTT_CHANNEL #define SEGGER_SYSVIEW_RTT_CHANNEL 0 #endif // Sanity check of RTT channel #if (SEGGER_SYSVIEW_RTT_CHANNEL == 0) && (SEGGER_RTT_MAX_NUM_UP_BUFFERS < 2) #error "SEGGER_RTT_MAX_NUM_UP_BUFFERS in SEGGER_RTT_Conf.h has to be > 1!" #elif (SEGGER_SYSVIEW_RTT_CHANNEL >= SEGGER_RTT_MAX_NUM_UP_BUFFERS) #error "SEGGER_RTT_MAX_NUM_UP_BUFFERS in SEGGER_RTT_Conf.h has to be > SEGGER_SYSVIEW_RTT_CHANNEL!" #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_RTT_BUFFER_SIZE * * Description * Number of bytes that SystemView uses for the RTT buffer. * Default * 1024 */ #ifndef SEGGER_SYSVIEW_RTT_BUFFER_SIZE #define SEGGER_SYSVIEW_RTT_BUFFER_SIZE 1024 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_SECTION * * Description * Section to place the SystemView RTT Buffer into. * Default * undefined: Do not place into a specific section. * Notes * If SEGGER_RTT_SECTION is defined, the default changes to use * this section for the SystemView RTT Buffer, too. */ #if !(defined SEGGER_SYSVIEW_SECTION) && (defined SEGGER_RTT_SECTION) #define SEGGER_SYSVIEW_SECTION SEGGER_RTT_SECTION #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_CPU_CACHE_LINE_SIZE * * Description * Largest cache line size (in bytes) in the target system. * Default * 0 * Notes * Required in systems with caches to make sure that the SystemView * RTT buffer can be aligned accordingly. */ #ifndef SEGGER_SYSVIEW_CPU_CACHE_LINE_SIZE #define SEGGER_SYSVIEW_CPU_CACHE_LINE_SIZE 0 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_ID_BASE * * Description * Lowest Id reported by the application. * Default * 0 * Notes * Value is usually subtracted from mailboxes, semaphores, tasks, * .... addresses, to compress event parameters. * Should be the lowest RAM address of the system. */ #ifndef SEGGER_SYSVIEW_ID_BASE #define SEGGER_SYSVIEW_ID_BASE 0 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_ID_SHIFT * * Description * Number of bits to shift Ids. * Default * 0 * Notes * Ids are shifted to compress event parameters. * Should match the alignment of Ids (addresses), * e.g. 2 when Ids are 4 byte aligned. */ #ifndef SEGGER_SYSVIEW_ID_SHIFT #define SEGGER_SYSVIEW_ID_SHIFT 0 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_MAX_ARGUMENTS * * Description * Maximum number of arguments which are handled with SystemView * print routines or may be encoded in one recording function. * routines. * Default * 16 */ #ifndef SEGGER_SYSVIEW_MAX_ARGUMENTS #define SEGGER_SYSVIEW_MAX_ARGUMENTS 16 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_MAX_STRING_LEN * * Description * Maximum string length which can be used in SystemView print and * system description routines. * Default * 128 */ #ifndef SEGGER_SYSVIEW_MAX_STRING_LEN #define SEGGER_SYSVIEW_MAX_STRING_LEN 128 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_PRINTF_IMPLICIT_FORMAT * * Description * If enabled, on SEGGER_SYSVIEW_PrintHost, check the format string * and if it includes unsupported formatters, use formatting on the * target instead. * Default * 0: Disabled. */ #ifndef SEGGER_SYSVIEW_PRINTF_IMPLICIT_FORMAT #define SEGGER_SYSVIEW_PRINTF_IMPLICIT_FORMAT 0 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_USE_INTERNAL_RECORDER * * Description * If set, an internal recorder, such as UART or IP is used. * Default * 0: Disabled. * Notes * Convenience define to be used by SEGGER_SYSVIEW_Conf(), * such as in embOS configuration to enable Cortex-M cycle counter. */ #ifndef SEGGER_SYSVIEW_USE_INTERNAL_RECORDER #define SEGGER_SYSVIEW_USE_INTERNAL_RECORDER 0 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_CAN_RESTART * * Description * If enabled, send the SystemView start sequence on every start * command, not just on the first one. * Enables restart when SystemView disconnected unexpectedly. * Default * 1: Enabled */ #ifndef SEGGER_SYSVIEW_CAN_RESTART #define SEGGER_SYSVIEW_CAN_RESTART 1 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_START_ON_INIT * * Description * Enable calling SEGGER_SYSVIEW_Start() after initialization. * Default * 0: Disabled. * Notes * Convenience define to be used by SEGGER_SYSVIEW_Conf(), * such as in embOS configuration. */ #ifndef SEGGER_SYSVIEW_START_ON_INIT #define SEGGER_SYSVIEW_START_ON_INIT 0 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_USE_STATIC_BUFFER * * Description * If enabled, use a static buffer instead of a buffer on the stack * for SystemView event packets. * Default * 1: Enabled. * Notes * If enabled, the static memory use by SystemView is increased by * the maximum packet size. SystemView is locked on entry of a * recording function. * If disabled, the stack usage by SystemView recording functions * might be increased by up to the maximum packet size. SystemView * is locked when writing the packet to the RTT buffer. */ #ifndef SEGGER_SYSVIEW_USE_STATIC_BUFFER #define SEGGER_SYSVIEW_USE_STATIC_BUFFER 1 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_MAX_PACKET_SIZE * * Description * Maximum packet size for a SystemView event. * Default * Automatically calculated. * Notes * The maximum packet size is mainly defined by the maximum string * length and the maximum number of arguments. */ #ifndef SEGGER_SYSVIEW_MAX_PACKET_SIZE #define SEGGER_SYSVIEW_MAX_PACKET_SIZE (SEGGER_SYSVIEW_INFO_SIZE + SEGGER_SYSVIEW_MAX_STRING_LEN + 2 * SEGGER_SYSVIEW_QUANTA_U32 + SEGGER_SYSVIEW_MAX_ARGUMENTS * SEGGER_SYSVIEW_QUANTA_U32) #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_POST_MORTEM_MODE * * Description * If enabled, SystemView records for post-mortem analysis instead * of real-time analysis. * Default * 0: Disabled. * Notes * For more information refer to * https://www.segger.com/products/development-tools/systemview/technology/post-mortem-mode */ #ifndef SEGGER_SYSVIEW_POST_MORTEM_MODE #define SEGGER_SYSVIEW_POST_MORTEM_MODE 0 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_SYNC_PERIOD_SHIFT * * Description * Configure how frequently syncronization is sent in post-mortem * mode. * Default * 8: (1 << 8) = Every 256 Events. * Notes * In post-mortem mode, at least one sync has to be in the RTT buffer. * Recommended sync frequency: Buffer Size / 16 * For more information refer to * https://www.segger.com/products/development-tools/systemview/technology/post-mortem-mode */ #ifndef SEGGER_SYSVIEW_SYNC_PERIOD_SHIFT #define SEGGER_SYSVIEW_SYNC_PERIOD_SHIFT 8 #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_ON_EVENT_RECORDED() * * Description * Function macro to notify recorder about a new event in buffer. * Default * undefined: Do not notify recorder. * Notes * Used for non-J-Link recorder, * such as to enable transmission via UART or notify IP task. */ #ifndef SEGGER_SYSVIEW_ON_EVENT_RECORDED #define SEGGER_SYSVIEW_ON_EVENT_RECORDED(NumBytes) #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_LOCK() * * Description * Function macro to (nestable) lock SystemView recording. * Default * Use RTT Locking mechanism (defined by SEGGER_RTT_LOCK()). * Notes * If SystemView recording is not locked, recording events from * interrupts and tasks may lead to unpredictable, undefined, event * data. */ #ifndef SEGGER_SYSVIEW_LOCK #define SEGGER_SYSVIEW_LOCK() SEGGER_RTT_LOCK() #endif /********************************************************************* * * Define: SEGGER_SYSVIEW_UNLOCK * * Description * Function macro to unlock SystemView recording. * Default * Use RTT Unlocking mechanism (defined by SEGGER_RTT_UNLOCK()). */ #ifndef SEGGER_SYSVIEW_UNLOCK #define SEGGER_SYSVIEW_UNLOCK() SEGGER_RTT_UNLOCK() #endif #ifdef __cplusplus } #endif #endif /*************************** End of file ****************************/