+
−/****************************************************************************/
+
−/*                                                                          */
+
−/*  Name        rvf_target.h                                                */
+
−/*                                                                          */
+
−/*  Function    this file contains definitions that will probably			*/
+
−/*              change for each target system. This includes				*/
+
−/*              such things number of tasks,			                    */
+
−/*              little endian/big endian conversions, etc...				*/
+
−/*																			*/
+
−/*                                                                          */
+
−/*	NOTE        This file should always be included first.					*/
+
−/*																			*/
+
−/*  Version		0.1															*/
+
−/*																			*/
+
−/* 	Date       	Modification												*/
+
−/*  ------------------------------------									*/
+
−/*  4/19/1999	Create														*/
+
−/*  10/27/1999  remove declaration of ntohs, htons, ntohl, htonl			*/
+
−/*				in order to avoid conflict with winsock.h					*/
+
−/*  12/23/1999	add buffer and memory bank related definition				*/
+
−/*  07/12/2000	implement dynamic memory allocation.						*/
+
−/*  01/16/2004  Corrected conversion from seconds/milliseconds to ticks.    */
+
−/*																			*/
+
−/*	Author		David Lamy-Charrier (dlamy@tif.ti.com)						*/
+
−/*																			*/
+
−/* (C) Copyright 1999 by Texas Instruments Incorporated, All Rights Reserved*/
+
−/****************************************************************************/
+
−#ifndef _RVF_TARGET_H
+
−#define _RVF_TARGET_H
+
−
+
−#ifndef _WINDOWS
+
−	#include "config/rv.cfg"
+
−	#include "config/swconfig.cfg"
+
−#endif
+
−
+
−
+
−/* optimizations */
+
−#ifdef _WINDOWS
+
−	#define INLINE __inline
+
−#else
+
−	#define INLINE inline
+
−#endif
+
−
+
−
+
−/*----------------------------------------------------------------------*/
+
−/*                      RVF Definitions                                 */
+
−/*----------------------------------------------------------------------*/
+
−
+
−
+
−/* the maximum number of memory bank created by users */
+
−#if (!GSMLITE)
+
−#define RVF_MAX_TOTAL_MB			70
+
−#else // GSMLITE
+
−  #define RVF_MAX_TOTAL_MB			20
+
−#endif // GSMLITE
+
−
+
−/* the maximum number of real memory bank managed */
+
−#if (!GSMLITE)
+
−#define RVF_MAX_REAL_MB				60
+
−#else // GSMLITE
+
−  #define RVF_MAX_REAL_MB			20
+
−#endif // GSMLITE
+
−
+
−/* max length of memory bank name */
+
−#define RVF_MAX_MB_LEN				10
+
−
+
−/* max length of task name */
+
−#define RVF_MAX_TASK_LEN			10
+
−
+
−
+
−/* RVF_MB_MAPPING defines the correspondance between mb_name and mb_id */
+
−/* WARNING!!!! When adding new memory banks in this default list, take care */
+
−/* to always finish with the {0,0} !!! */
+
−#if (!GSMLITE)
+
−#define RVF_MB_MAPPING {{ "RVM_PRIM", 0},{ "TEST1", 1}, { "TEST2", 2},\
+
−	{ "TEST3", 3}, { "TEST4", 3},\
+
−	{"HCI_RX", 4},{"HCI_TX", 5},\
+
−	{"ATP_PRIM",27},{"ATP_UART",27},\
+
−	{"RV_TRACE", TRACE_MB_ID},\
+
−	{"UWIRE_PRIM",37},{0,0}}
+
−#else // GSMLITE
+
−  #define RVF_MB_MAPPING {{ "RVM_PRIM", 0},{ "TEST1", 1}, { "TEST2", 2},\
+
−						  { "TEST3", 3}, { "TEST4", 3}, {0,0}}
+
−#endif // GSMLITE
+
−
+
−/* set the following variable to 1 to check for buffer corruption*/
+
−#define RVF_ENABLE_BUF_CORRUPTION_CHECK	1
+
−
+
−/* set the following variable to 1 to check for buffer linkage*/
+
−#define RVF_ENABLE_BUF_LINKAGE_CHECK	1
+
−
+
−/* enable or disable memory statistics functions */
+
−#define RVF_ENABLE_STATS				1	
+
−
+
−
+
−/* The maximum number of RVF tasks allowed in the system*/
+
−#if (!GSMLITE)
+
−#define MAX_RVF_TASKS	            30
+
−#else // GSMLITE
+
−  #define MAX_RVF_TASKS	            11
+
−#endif // GSMLITE
+
−
+
−/* max number of callback functions for buffers waiting to be counted on another memory bank */
+
−#if (!GSMLITE)
+
−#define RVF_MAX_WAITING_BUF		300 
+
−#else // GSMLITE
+
−  #define RVF_MAX_WAITING_BUF		 20 
+
−#endif // GSMLITE
+
−/* sum of RVF_BUFi_MAX */
+
−
+
−
+
−
+
−
+
−
+
−
+
−
+
−/***********************************************************************
+
−** Timer related definitions. These should be edited per system. The
+
−** macros should convert milliseconds and seconds to system ticks.
+
−** Applications should use these to calculate the number of ticks to
+
−** sleep for.
+
−*/
+
−
+
−#ifdef _WINDOWS
+
−#define RVF_MS_TO_TICKS(_x)   ((_x) / 50)
+
−#define RVF_SECS_TO_TICKS(_x) (((_x) * 1000) / 50)
+
−#define RVF_TICKS_TO_MS(_x)   ((_x) * 50)
+
−#else
+
−#if 1	/* new FreeCalypso code */
+
−/*
+
− * In the present GSM firmware, the Nucleus tick is the TDMA frame,
+
− * and the duration of one TDMA frame by definition equals 60/13 ms.
+
− * Hence we use the natural factors of 13 and 60 instead of TI's
+
− * 200 and 923 (computed to fit the rounded 4.615 ms value),
+
− * and get not only better accuracy, but also a greater maximum
+
− * time value: 330382 s (just under 4 days) instead of the old maximum
+
− * of 21474 s (just under 6 h).
+
− */
+
−#define RVF_MS_TO_TICKS(_x)   ((((_x) * 13) + 30) / 60) 
+
−#define RVF_SECS_TO_TICKS(_x) ((((_x) * 13000) + 30) / 60)
+
−/* RVF_TICKS_TO_MS() macro was unused and is being removed */
+
−#else	/* old code from TI */
+
−/*
+
− * To avoid floating point computation, the tick duration 4.615 ms can be
+
− * resolved to the fraction : 923/200.
+
− *
+
− * Due to the multiplication with 200, the maximum usable value for
+
− * milliseconds is 2^32 / 200 = 21,474,836. The maximum usable value
+
− * for seconds is 2^32 / (200 * 1000) = 21,474.
+
− * Both values correspond approximately to 5h 57m 54s.
+
− */
+
−#define RVF_MS_TO_TICKS(_x)   ((((_x) * 200) + 462) / 923) 
+
−#define RVF_SECS_TO_TICKS(_x) ((((_x) * 1000 * 200) + 462) / 923)
+
−#define RVF_TICKS_TO_MS(_x)   ((((_x) * 923) + 100) / 200)
+
−#endif
+
−#endif
+
−
+
−#endif /* _RVF_TARGET_H */