From d6869d1ec4bd24cd2c3eafa534f0849b25ec5607 Mon Sep 17 00:00:00 2001 From: Clyne Sullivan Date: Thu, 28 Feb 2019 17:04:22 -0500 Subject: added basic code --- arduino/cores/nRF5/sysview/SEGGER/SEGGER.h | 229 +++++++++++++++++++++++++++++ 1 file changed, 229 insertions(+) create mode 100755 arduino/cores/nRF5/sysview/SEGGER/SEGGER.h (limited to 'arduino/cores/nRF5/sysview/SEGGER/SEGGER.h') diff --git a/arduino/cores/nRF5/sysview/SEGGER/SEGGER.h b/arduino/cores/nRF5/sysview/SEGGER/SEGGER.h new file mode 100755 index 0000000..058228d --- /dev/null +++ b/arduino/cores/nRF5/sysview/SEGGER/SEGGER.h @@ -0,0 +1,229 @@ +/********************************************************************* +* SEGGER Microcontroller GmbH & Co. KG * +* The Embedded Experts * +********************************************************************** +* * +* (c) 2015 - 2017 SEGGER Microcontroller GmbH & Co. KG * +* * +* 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 RTT protocol and J-Link. * +* * +* Redistribution and use in source and binary forms, with or * +* without modification, are permitted provided that the following * +* conditions are met: * +* * +* o Redistributions of source code must retain the above copyright * +* notice, this list of conditions and the following disclaimer. * +* * +* o Redistributions in binary form must reproduce the above * +* copyright notice, this list of conditions and the following * +* disclaimer in the documentation and/or other materials provided * +* with the distribution. * +* * +* o Neither the name of SEGGER Microcontroller GmbH & Co. KG * +* nor the names of its contributors may be used to endorse or * +* promote products derived from this software without specific * +* prior written permission. * +* * +* 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: V2.52d * +* * +********************************************************************** +---------------------------------------------------------------------- +File : SEGGER.h +Purpose : Global types etc & general purpose utility functions +---------------------------END-OF-HEADER------------------------------ +*/ + +#ifndef SEGGER_H // Guard against multiple inclusion +#define SEGGER_H + +#include +#include "Global.h" // Type definitions: U8, U16, U32, I8, I16, I32 + +#if defined(__cplusplus) +extern "C" { /* Make sure we have C-declarations in C++ programs */ +#endif + +/********************************************************************* +* +* Keywords/specifiers +* +********************************************************************** +*/ + +#ifndef INLINE + #ifdef _WIN32 + // + // Microsoft VC6 and newer. + // Force inlining without cost checking. + // + #define INLINE __forceinline + #else + #if (defined(__GNUC__)) + // + // Force inlining with GCC + // + #define INLINE inline __attribute__((always_inline)) + #elif (defined(__CC_ARM)) + // + // Force inlining with ARMCC (Keil) + // + #define INLINE __inline + #elif (defined(__ICCARM__) || defined(__RX) || defined(__ICCRX__)) + // + // Other known compilers. + // + #define INLINE inline + #else + // + // Unknown compilers. + // + #define INLINE + #endif + #endif +#endif + +/********************************************************************* +* +* Function-like macros +* +********************************************************************** +*/ + +#define SEGGER_COUNTOF(a) (sizeof((a))/sizeof((a)[0])) +#define SEGGER_MIN(a,b) (((a) < (b)) ? (a) : (b)) +#define SEGGER_MAX(a,b) (((a) > (b)) ? (a) : (b)) + +#ifndef SEGGER_USE_PARA // Some compiler complain about unused parameters. + #define SEGGER_USE_PARA(Para) (void)Para // This works for most compilers. +#endif + +/********************************************************************* +* +* Defines +* +********************************************************************** +*/ + +#define SEGGER_PRINTF_FLAG_ADJLEFT (1 << 0) +#define SEGGER_PRINTF_FLAG_SIGNFORCE (1 << 1) +#define SEGGER_PRINTF_FLAG_SIGNSPACE (1 << 2) +#define SEGGER_PRINTF_FLAG_PRECEED (1 << 3) +#define SEGGER_PRINTF_FLAG_ZEROPAD (1 << 4) +#define SEGGER_PRINTF_FLAG_NEGATIVE (1 << 5) + +/********************************************************************* +* +* Types +* +********************************************************************** +*/ + +typedef struct { + char* pBuffer; + int BufferSize; + int Cnt; +} SEGGER_BUFFER_DESC; + +typedef struct { + int CacheLineSize; // 0: No Cache. Most Systems such as ARM9 use a 32 bytes cache line size. + void (*pfDMB) (void); // Optional DMB function for Data Memory Barrier to make sure all memory operations are completed. + void (*pfClean) (void *p, unsigned NumBytes); // Optional clean function for cached memory. + void (*pfInvalidate)(void *p, unsigned NumBytes); // Optional invalidate function for cached memory. +} SEGGER_CACHE_CONFIG; + +typedef struct SEGGER_SNPRINTF_CONTEXT_struct SEGGER_SNPRINTF_CONTEXT; + +struct SEGGER_SNPRINTF_CONTEXT_struct { + void* pContext; // Application specific context. + SEGGER_BUFFER_DESC* pBufferDesc; // Buffer descriptor to use for output. + void (*pfFlush)(SEGGER_SNPRINTF_CONTEXT* pContext); // Callback executed once the buffer is full. Callback decides if the buffer gets cleared to store more or not. +}; + +typedef struct { + void (*pfStoreChar) (SEGGER_BUFFER_DESC* pBufferDesc, SEGGER_SNPRINTF_CONTEXT* pContext, char c); + int (*pfPrintUnsigned) (SEGGER_BUFFER_DESC* pBufferDesc, SEGGER_SNPRINTF_CONTEXT* pContext, U32 v, unsigned Base, char Flags, int Width, int Precision); + int (*pfPrintInt) (SEGGER_BUFFER_DESC* pBufferDesc, SEGGER_SNPRINTF_CONTEXT* pContext, I32 v, unsigned Base, char Flags, int Width, int Precision); +} SEGGER_PRINTF_API; + +typedef void (*SEGGER_pFormatter)(SEGGER_BUFFER_DESC* pBufferDesc, SEGGER_SNPRINTF_CONTEXT* pContext, const SEGGER_PRINTF_API* pApi, va_list* pParamList, char Lead, int Width, int Precision); + +typedef struct SEGGER_PRINTF_FORMATTER { + struct SEGGER_PRINTF_FORMATTER* pNext; // Pointer to next formatter. + SEGGER_pFormatter pfFormatter; // Formatter function. + char Specifier; // Format specifier. +} SEGGER_PRINTF_FORMATTER; + +/********************************************************************* +* +* Utility functions +* +********************************************************************** +*/ + +// +// Memory operations. +// +void SEGGER_ARM_memcpy(void* pDest, const void* pSrc, int NumBytes); +void SEGGER_memcpy (void* pDest, const void* pSrc, int NumBytes); +void SEGGER_memxor (void* pDest, const void* pSrc, unsigned NumBytes); + +// +// String functions. +// +int SEGGER_atoi (const char* s); +int SEGGER_isalnum (int c); +int SEGGER_isalpha (int c); +unsigned SEGGER_strlen (const char* s); +int SEGGER_tolower (int c); +int SEGGER_strcasecmp(const char* sText1, const char* sText2); + +// +// Buffer/printf related. +// +void SEGGER_StoreChar (SEGGER_BUFFER_DESC* pBufferDesc, char c); +void SEGGER_PrintUnsigned(SEGGER_BUFFER_DESC* pBufferDesc, U32 v, unsigned Base, int Precision); +void SEGGER_PrintInt (SEGGER_BUFFER_DESC* pBufferDesc, I32 v, unsigned Base, int Precision); +int SEGGER_snprintf (char* pBuffer, int BufferSize, const char* sFormat, ...); +int SEGGER_vsnprintf (char* pBuffer, int BufferSize, const char* sFormat, va_list ParamList); +int SEGGER_vsnprintfEx (SEGGER_SNPRINTF_CONTEXT* pContext, const char* sFormat, va_list ParamList); + +int SEGGER_PRINTF_AddFormatter (SEGGER_PRINTF_FORMATTER* pFormatter, SEGGER_pFormatter pfFormatter, char c); +void SEGGER_PRINTF_AddDoubleFormatter(void); +void SEGGER_PRINTF_AddIPFormatter (void); +void SEGGER_PRINTF_AddHTMLFormatter (void); + +#if defined(__cplusplus) +} /* Make sure we have C-declarations in C++ programs */ +#endif + +#endif // Avoid multiple inclusion + +/*************************** End of file ****************************/ -- cgit v1.2.3