//------------------------------------------------------------------------------
//?拳老疙???:?arm7tdmi.c
//?橇肺璃飄?:?jflash-s3c44b0x
//?汲??疙???:?jflash-s3c44b0x?狼?ARM7TDMI?貿(mào)府?風(fēng)憑撈促.?
//?
//?盔歷磊???:?蠟康芒?（林）力撈村叼矩萍?frog@falinux.com
//?盔歷磊?	:?ATMEL?Co?LTD?-?flash?uploader
//?盔歷磊?	:?（c）?R.Longo?-?tp_003.c
//?薦瀝		:?辣傣硅?（林）硅崔瀝焊烹腳?dadpeat@naver.com
//?薦瀝老	:?2003?斥?9巋?7老
//?盔歷累鼻?:?（林）力撈村叼矩萍?
//????????????撈?橇肺弊伐?筋膠狼?俺累?棺?犁?硅器甫?傾儈?欽聰促.
//????????????俺累等?橇肺弊伐狼?惑訣利?撈儈檔?傾儈?欽聰促.?
//????????????俺累等?橇肺弊伐狼?傍俺綽?鞘夸竅促擱?竅瘤?臼酒檔?鄧聰促.?
//?犁歷累鼻?:?GPL俊?蝶撫聰促.
//?林??狼???:?
//------------------------------------------------------------------------------
//******************************************************************************
//
//?慶歹?瀝狼
//
//******************************************************************************

#include?
#include?
#include?
#include?
#include?
#include?


#include	“jtag.h“
#include	“arm7tdmi.h“

//*?Define?Watchdog
#define?WATCHDOG	100

#define	ADD_WAIT_STATE	16

//*----------------------------------------------------------------------------
//*?Function?Name???????:?JTAG_Select_Scan_Chain
//*?object??????????????:?Select?the?Scan?Chain
//*?Input?Parameters????:?sc
//*?Output?Parameters???:?none
//*?Functions?called????:?JTAG_Shift_ir?JTAG_Shift_dr_4_bits
//*----------------------------------------------------------------------------
void?JTAG_Select_Scan_Chain（unsigned?int?sc）
{

	//*?Shift?SCAN_N?instruction
	JTAG_Shift_ir（SCAN_N?NO_IDLE）;

	//*?Shift?the?number?of?the?scan?chain
	JTAG_Shift_dr_4_bits（sc）;

	//*?Shift?INTEST?instruction
	JTAG_Shift_ir（INTEST?NO_IDLE）;

}

//*----------------------------------------------------------------------------
//*?Function?Name???????:?JTAG_Read_Debug_Status
//*?object??????????????:?Read?the?Debug?Status?register?of?the?ICEBreaker?
//*?					??Module
//*?Input?Parameters????:?none
//*?Output?Parameters???:?none
//*?Functions?called????:?JTAG_Select_Scan_Chain?JTAG_Read_ICEBreaker
//*----------------------------------------------------------------------------
unsigned?int?JTAG_Read_Debug_Status（void）
{
	
	unsigned?int?value;
	
	//*?Select?ICEBreaker?Scan?Chain
	JTAG_Select_Scan_Chain（ICE_BREAKER）;
	
	//*?Read?the?Debug?Status?register
	JTAG_Read_Bkru（ICE_DBG_STS?&value）;

	return?（value?&?ICE_DBG_STS_MASK）;
}

//*----------------------------------------------------------------------------
//*?Function?Name???????:?JTAG_Test_Is_Breaked
//*?object??????????????:?Test?if?the?core?is?in?debug?mode?
//*?Input?Parameters????:?value?max?of?the?watchdog
//*?Output?Parameters???:?none
//*?Functions?called????:?JTAG_Select_Scan_Chain?JTAG_Read_ICEBreaker
//*----------------------------------------------------------------------------
unsigned?int?JTAG_Test_Is_Breaked（unsigned?int?value）
{
	unsigned?int?temp;
	unsigned?int?watchdog?=?0;

	//*?Polling?of?the?bits?DBGACK?and?nMREQ?	
	whil

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----

?????文件??????16587??2003-09-07?20:10??hy29lv160.c

?????文件???????1460??2003-09-07?20:01??hy29lv160.h

?????文件??????14022??2003-09-07?20:41??jtag.c

?????文件???????1161??2003-09-07?13:28??jtag.h

?????文件???????9885??2003-09-07?20:20??main.c

?????文件????????348??2003-09-07?20:03??Makefile

?????文件???????9329??2003-09-07?20:13??arm7tdmi.c

?????文件???????3565??2003-09-07?16:04??arm7tdmi.h

?????文件???????1844??2007-09-22?13:32??下載說(shuō)明.htm

?????文件??????71278??2007-09-22?18:45??目錄.chm

-----------?---------??----------?-----??----

???????????????129697????????????????????11