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/*
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* SPDX - FileCopyrightText : 1995 - 2021 SEGGER Microcontroller GmbH
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*
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* SPDX - License - Identifier : BSD - 1 - Clause
*
* SPDX - FileContributor : 2023 Espressif Systems ( Shanghai ) CO LTD
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*/
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/*********************************************************************
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* SEGGER Microcontroller GmbH *
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* The Embedded Experts *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* *
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* ( c ) 1995 - 2021 SEGGER Microcontroller GmbH *
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* *
* 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 *
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* compatible with the SystemView and RTT protocol , and J - Link . *
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* *
* Redistribution and use in source and binary forms , with or *
* without modification , are permitted provided that the following *
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* condition is met : *
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* *
* o Redistributions of source code must retain the above copyright *
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* notice , this condition and the following disclaimer . *
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* *
* 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 . *
* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* *
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* SystemView version : 3.42 *
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* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- - - - - - - - - - - - - - - - - - - - - - - - - - END - OF - HEADER - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
File : SEGGER_SYSVIEW_ConfDefaults . h
Purpose : Defines defaults for configurable defines used in
SEGGER SystemView .
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Revision : $ Rev : 26230 $
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*/
# 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
/*********************************************************************
*
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* Defines , fixed
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*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*/
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//
// 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
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# ifndef SEGGER_SYSVIEW_CORE
# define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_OTHER
# endif
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# endif
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/*********************************************************************
*
* 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 .
*/
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# ifndef SEGGER_SYSVIEW_RTT_CHANNEL
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# define SEGGER_SYSVIEW_RTT_CHANNEL 1
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# 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
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/*********************************************************************
*
* 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
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# endif
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/*********************************************************************
*
* 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
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# endif
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/*********************************************************************
*
* 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
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# endif
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/*********************************************************************
*
* 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 .
*/
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# ifndef SEGGER_SYSVIEW_ID_BASE
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# define SEGGER_SYSVIEW_ID_BASE 0
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# endif
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/*********************************************************************
*
* 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 .
*/
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# ifndef SEGGER_SYSVIEW_ID_SHIFT
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# define SEGGER_SYSVIEW_ID_SHIFT 0
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# endif
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/*********************************************************************
*
* 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
*/
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# ifndef SEGGER_SYSVIEW_MAX_ARGUMENTS
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# define SEGGER_SYSVIEW_MAX_ARGUMENTS 16
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# endif
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/*********************************************************************
*
* Define : SEGGER_SYSVIEW_MAX_STRING_LEN
*
* Description
* Maximum string length which can be used in SystemView print and
* system description routines .
* Default
* 128
*/
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# ifndef SEGGER_SYSVIEW_MAX_STRING_LEN
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# define SEGGER_SYSVIEW_MAX_STRING_LEN 128
# endif
/*********************************************************************
*
* Define : SEGGER_SYSVIEW_SUPPORT_LONG_ID
*
* Description
* It set , support enconding Evend Ids longer than 14 bit .
* Default
* 1
*/
# ifndef SEGGER_SYSVIEW_SUPPORT_LONG_ID
# define SEGGER_SYSVIEW_SUPPORT_LONG_ID 1
# endif
/*********************************************************************
*
* Define : SEGGER_SYSVIEW_SUPPORT_LONG_DATA
*
* Description
* It set , support enconding event data longer than 14 bit .
* Default
* 0
*/
# ifndef SEGGER_SYSVIEW_SUPPORT_LONG_DATA
# define SEGGER_SYSVIEW_SUPPORT_LONG_DATA 0
# 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
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# endif
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/*********************************************************************
*
* 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 .
*/
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# ifndef SEGGER_SYSVIEW_USE_STATIC_BUFFER
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# define SEGGER_SYSVIEW_USE_STATIC_BUFFER 1
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# endif
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/*********************************************************************
*
* 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 .
*/
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# ifndef SEGGER_SYSVIEW_MAX_PACKET_SIZE
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# 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)
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# endif
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/*********************************************************************
*
* 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
*/
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# ifndef SEGGER_SYSVIEW_POST_MORTEM_MODE
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# define SEGGER_SYSVIEW_POST_MORTEM_MODE 0
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# endif
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/*********************************************************************
*
* 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
*/
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# ifndef SEGGER_SYSVIEW_SYNC_PERIOD_SHIFT
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# 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)
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# endif
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/*********************************************************************
*
* 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 .
*/
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# ifndef SEGGER_SYSVIEW_LOCK
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unsigned SEGGER_SYSVIEW_X_SysView_Lock ( void ) ;
# define SEGGER_SYSVIEW_LOCK() unsigned _SYSVIEW_int_state = SEGGER_SYSVIEW_X_SysView_Lock()
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# endif
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/*********************************************************************
*
* Define : SEGGER_SYSVIEW_UNLOCK
*
* Description
* Function macro to unlock SystemView recording .
* Default
* Use RTT Unlocking mechanism ( defined by SEGGER_RTT_UNLOCK ( ) ) .
*/
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# ifndef SEGGER_SYSVIEW_UNLOCK
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void SEGGER_SYSVIEW_X_SysView_Unlock ( unsigned int_state ) ;
# define SEGGER_SYSVIEW_UNLOCK() SEGGER_SYSVIEW_X_SysView_Unlock(_SYSVIEW_int_state)
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# endif
# ifdef __cplusplus
}
# endif
# endif
/*************************** End of file ****************************/
