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/*********************************************************************
* SEGGER Microcontroller GmbH & Co . KG *
* The Embedded Experts *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* *
* ( c ) 2015 - 2017 SEGGER Microcontroller GmbH & Co . KG *
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* *
* SEGGER SystemView * Real - time application analysis *
* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* All rights reserved . *
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* to or modify the source code of this software in order to stay *
* compatible with the RTT protocol and J - Link . *
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* without modification , are permitted provided that the following *
* conditions are met : *
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* *
* SystemView version : V2 .42 *
* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- - - - - - - - - - - - - - - - - - - - - - - - - - END - OF - HEADER - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
File : SEGGER_SYSVIEW_Conf . h
Purpose : SEGGER SystemView configuration .
Revision : $ Rev : 5927 $
*/
# ifndef SEGGER_SYSVIEW_CONF_H
# define SEGGER_SYSVIEW_CONF_H
/*********************************************************************
*
* Defines , fixed
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*/
//
// Constants for known core configuration
//
# 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
# if (defined __SES_ARM) || (defined __CROSSWORKS_ARM) || (defined __GNUC__)
# ifdef __ARM_ARCH_6M__
# define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
# elif (defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__))
# define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM3
# endif
# elif defined(__ICCARM__)
# if (defined (__ARM6M__) && (__CORE__ == __ARM6M__))
# define SEGGER_SYSVIEW_CORE SEGGER_SYSVIEW_CORE_CM0
# elif ((defined (__ARM7M__) && (__CORE__ == __ARM7M__)) || (defined (__ARM7EM__) && (__CORE__ == __ARM7EM__)))
# 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
/*********************************************************************
*
* Defines , configurable
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*/
/*********************************************************************
*
* SystemView buffer configuration
*/
# define SEGGER_SYSVIEW_RTT_BUFFER_SIZE 1024 // Number of bytes that SystemView uses for the buffer.
# define SEGGER_SYSVIEW_RTT_CHANNEL 1 // The RTT channel that SystemView will use. 0: Auto selection
# define SEGGER_SYSVIEW_USE_STATIC_BUFFER 1 // Use a static buffer to generate events instead of a buffer on the stack
# define SEGGER_SYSVIEW_POST_MORTEM_MODE 0 // 1: Enable post mortem analysis mode
/*********************************************************************
*
* SystemView timestamp configuration
*/
# if SEGGER_SYSVIEW_CORE == SEGGER_SYSVIEW_CORE_CM3
# define SEGGER_SYSVIEW_GET_TIMESTAMP() (*(U32 *)(0xE0001004)) // Retrieve a system timestamp. Cortex-M cycle counter.
# define SEGGER_SYSVIEW_TIMESTAMP_BITS 32 // Define number of valid bits low-order delivered by clock source
# else
# define SEGGER_SYSVIEW_GET_TIMESTAMP() SEGGER_SYSVIEW_X_GetTimestamp() // Retrieve a system timestamp via user-defined function
# define SEGGER_SYSVIEW_TIMESTAMP_BITS 32 // Define number of valid bits low-order delivered by SEGGER_SYSVIEW_X_GetTimestamp()
# endif
/*********************************************************************
*
* SystemView Id configuration
*/
//TODO: optimise it
# define SEGGER_SYSVIEW_ID_BASE 0x3F400000 // Default value for the lowest Id reported by the application. Can be overridden by the application via SEGGER_SYSVIEW_SetRAMBase(). (i.e. 0x20000000 when all Ids are an address in this RAM)
# define SEGGER_SYSVIEW_ID_SHIFT 0 // Number of bits to shift the Id to save bandwidth. (i.e. 2 when Ids are 4 byte aligned)
/*********************************************************************
*
* SystemView interrupt configuration
*/
# 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__)
# 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) // 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
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unsigned SEGGER_SYSVIEW_X_SysView_Lock ( void ) ;
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void SEGGER_SYSVIEW_X_SysView_Unlock ( unsigned int_state ) ;
// to be recursive save IRQ status on the stack of the caller
# define SEGGER_SYSVIEW_LOCK() unsigned _SYSVIEW_int_state = SEGGER_SYSVIEW_X_SysView_Lock()
# define SEGGER_SYSVIEW_UNLOCK() SEGGER_SYSVIEW_X_SysView_Unlock(_SYSVIEW_int_state)
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# endif // SEGGER_SYSVIEW_CONF_H
/*************************** End of file ****************************/
