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ARM9嵌入式系統開發與實踐（北航）隨書的光盤資料。
代碼片段和文件信息
#include?“def.h“
#include?“2410addr.h“
#include?“config.h“
#include?“board.h“
#include?“utils.h“
#include?“SD_Card.h“
#define?INICLK 400000//300000
#define?NORCLK 20000000
#define?POL 0
#define?INT 1
#define?DMA 2
int?CMD13（void）;????//?Send?card?status
int?CMD9（void）;
//?Global?variables
int?*Tx_buffer; //128[word]*16[blk]=8192[byte]
int?*Rx_buffer; //128[word]*16[blk]=8192[byte]
volatile?unsigned?int?rd_cnt;
volatile?unsigned?int?wt_cnt;
volatile?unsigned?int?block;
volatile?unsigned?int?TR_end=0;
int?Wide=0;?//?0:1bit?1:4bit
int?MMC=0;??//?0:SD???1:MMC
int??Maker_ID;
char?Product_Name[7];?
int??Serial_Num;
volatile?int?RCA;
static?int?blk_offset;
void?SDI_test（void）
{
????RCA=0;
????MMC=0;
????rGPEUP??=?0xf83f;?????//?The?pull?up
????rGPECON?=?0xaaaaaaaa;
????rSDICSTA?=?0xffff;
????rSDIDSTA?=?0xffff;
????printf（“\n[SDI?test]\n“）;
????
????if（!SD_card_init（））
return;
????
????TR_Buf_new（）;
INOM:????
????printf（“How?many?blocks?to?test?（1~8）?\n“）;
????block=getch（）;
????if（（block<‘1‘）||（block>‘8‘））
goto?INOM;
block?-=‘0‘;????
printf（“Blocks?=?%d\n“?block）;??
blk_offset?=?0x2000;
????//CMD13（）;????
????
????while（1）?{
???? char?ask;
????
???? printf（“Do?you?want?to?test?write?[y/n]\n“）;????
???? ask?=?getch（）;
???? if（ask==‘y‘）?{
???? Wt_Block（）;
???? break;
???? }
???? if（ask==‘n‘）
???? break;????
????}
????Rd_Block（）;
????View_Rx_buf（）;
????
#ifdef TEST_MMC_STREAM
????if（MMC）
TR_Buf_new（）;
????
????if（MMC）
????{
Wt_Stream（）;
Rd_Stream（）;
View_Rx_buf（）;
????}
#endif
Card_sel_desel（0）; //?Card?deselect
????
???? rSDICARG?=?RCA<<16;
rSDICCON?=?（0x1<<10）|（0x1<<9）|（0x1<<8）|0x4a;
if（Chk_CMDend（10?1））
printf（“CID?=?%x%x%x%x\n“?rSDIRSP0?rSDIRSP1?rSDIRSP2?rSDIRSP3）;
else
puts（“Get?cid?fail!\n“）;
????if（!CMD9（））
printf（“Get?CSD?fail!!!\n“）;
????rSDIDCON=0;//tark???
????rSDICSTA=0xffff;
}
void?TR_Buf_new（void）
{
????//--?Tx?&?Rx?Buffer?initialize
????int?i?j;
//????int?start?=?0x03020100;
????Tx_buffer=（int?*）0x31000000;
????j=0;
????for（i=0;i<2048;i++） //128[word]*16[blk]=8192[byte]
*（Tx_buffer+i）=i;
// *（Tx_buffer+i）=0x5555aaaa;
????Flush_Rx_buf（）;
/*
????for（i=0;i<20;i++）{
????????for（j=0;j<128;j++）{
Tx_buffer[j+i*128]=start;
if（j?%?64?==?63）?start?=?0x0302010;
else?start?=?start?+?0x04040404;
????????}
????????start?=?0x03020100;
????}
*/
}
void?Flush_Rx_buf（void）
{
????//--?Flushing?Rx?buffer?
????int?i;
????Rx_buffer=（int?*）0x31800000;
????for（i=0;i<2048;i++） //128[word]*16[blk]=8192[byte]
*（Rx_buffer+i）=0;
//????printf（“\n--End?Rx?buffer?flush\n“）;
}
void?View_Rx_buf（）
{
????//--?Display?Rx?buffer?
????int?ierror=0;
/*
????for（i=0;i<2048;i++）
printf（“RB[%02x]=%x“Rx_buffer[i]）;
*/
????Tx_buffer=（int?*）0x31000000;
????Rx_buffer=（int?*）0x31800000;
????printf（“Check?Rx?data\n“）;
????for（i=0;i<128*block;i++）
????{
?????屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????25338??2005-03-15?17:46??ARM9嵌入式系統開發與實踐（北航）\demo\SD_Card.c
?????文件?????157330??2005-05-14?18:27??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOSII.mcp
?????文件???????8563??2004-06-06?19:10??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\OS_CFG.H
?????文件??????68253??2005-05-14?16:32??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\OS_CORE.C
?????文件??????10323??2003-12-20?17:15??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\OS_DBG.C
?????文件??????54008??2003-12-20?17:14??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\OS_FLAG.C
?????文件??????25351??2003-12-20?17:15??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\OS_MBOX.C
?????文件??????18700??2003-12-20?17:15??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\OS_MEM.C
?????文件??????29981??2003-12-20?17:15??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\OS_MUTEX.C
?????文件??????37340??2003-12-20?17:15??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\OS_Q.C
?????文件??????23622??2004-02-03?21:45??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\OS_SEM.C
?????文件??????49686??2004-02-03?17:37??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\OS_TASK.C
?????文件??????11032??2003-12-20?17:15??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\OS_TIME.C
?????文件???????1050??2004-06-06?09:54??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\UCOS_II.C
?????文件??????52261??2004-01-15?08:00??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\UCOS_II.H
?????文件???????4039??2005-05-14?16:29??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\Target\OS_CPU.H
?????文件???????9421??2005-05-14?18:03??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\Target\OS_CPU_A.S
?????文件???????9138??2005-05-13?16:53??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\Target\OS_CPU_A.S.bak
?????文件??????10055??2005-05-14?15:39??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\Target\OS_CPU_C.C
?????文件???????6422??2005-05-14?09:11??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\Target\Target.c
?????文件????????935??2005-05-14?09:06??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\Target\Target.h
?????目錄??????????0??2010-01-04?14:17??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II\Target
?????目錄??????????0??2010-01-04?14:17??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\UCOS_II
?????文件???????5053??2008-07-07?21:16??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\Src\Main.c
?????文件???????2721??2008-07-07?21:15??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\Src\Rtc.c
?????文件???????8509??2005-03-21?17:46??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\Src\SysInit.s
?????文件??????14283??2005-05-14?16:16??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\Src\control.c
?????文件???????3010??2005-03-19?12:05??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\Src\mmu.c
?????文件???????7152??2004-05-31?12:29??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\Src\slib.s
?????文件???????8438??2005-05-13?08:57??ARM9嵌入式系統開發與實踐（北航）\demo\uCOSII_no\Src\utils.c
............此處省略773個文件信息
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