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📄 sdmmc.cod

📁 ARM对MMC卡的编程文档
💻 COD
📖 第 1 页 / 共 5 页
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; 548  : 		} 
; 549  :         else

  002b0	ea000012	 b         |$L36609|
  002b4		 |$L37242|

; 453  :                    }
; 454  : #endif
; 455  :                    
; 456  :                    if (resErr == MMC_CARD_IS_NOT_RESPONDING)
; 457  :                    {
; 458  :                            
; 459  :                            resErr = MMC_INTERFACE_ERROR;

  002b4	e3a000d7	 mov       r0, #0xD7
  002b8	e1a05000	 mov       r5, r0

; 519  :             {
; 520  :             		

; 521  :                     resErr = MMC_CARD_IS_NOT_READY;

  002bc	e58d500c	 str       r5, [sp, #0xC]

; 522  :                     goto END_OF_CARDS_SEARCH;

  002c0	ea00003c	 b         |$END_OF_CARDS_SEARCH$36588|
  002c4		 |$L37244|

; 509  :             {
; 510  : 				RETAILMSG(1, (TEXT("card is ready!\r\n")));

  002c4	e59f0190	 ldr       r0, [pc, #0x190]
  002c8	eb000000	 bl        NKDbgPrintfW

; 511  :                 break;

  002cc	eaffffde	 b         |$L36576|
  002d0		 |$L37245|

; 519  :             {
; 520  :             		

; 521  :                     resErr = MMC_CARD_IS_NOT_READY;

  002d0	e3a050ce	 mov       r5, #0xCE
  002d4	e58d500c	 str       r5, [sp, #0xC]

; 522  :                     goto END_OF_CARDS_SEARCH;

  002d8	ea000036	 b         |$END_OF_CARDS_SEARCH$36588|
  002dc		 |$L36607|

; 550  :         {
; 551  :             
; 552  :             (pc->drive)->RCA = (UINT16)i + 1;

  002dc	e2840001	 add       r0, r4, #1
  002e0	e59d5010	 ldr       r5, [sp, #0x10]
  002e4	e1a01800	 mov       r1, r0, lsl #16
  002e8	e5950000	 ldr       r0, [r5]
  002ec	e1a02821	 mov       r2, r1, lsr #16

; 553  : 			RETAILMSG(1, (TEXT("MMCReset - pc->drive->RCA is %d\r\n"),1));  

  002f0	e3a01001	 mov       r1, #1
  002f4	e1c020be	 strh      r2, [r0, #0xE]
  002f8	e59f0158	 ldr       r0, [pc, #0x158]
  002fc	eb000000	 bl        NKDbgPrintfW
  00300		 |$L36609|

; 554  : 		}
; 555  : 
; 556  :         
; 557  :         (pc->drive)->drv_type = cardType;

  00300	e5950000	 ldr       r0, [r5]

; 558  : 
; 559  :         i++;    

  00304	e2841001	 add       r1, r4, #1
  00308	e5808010	 str       r8, [r0, #0x10]
  0030c	e1a00801	 mov       r0, r1, lsl #16
  00310	e1a05820	 mov       r5, r0, lsr #16

; 560  :         

; 561  : 		RETAILMSG(1, (TEXT("now, the number of i is %d\r\n"),i));  

  00314	e59f0138	 ldr       r0, [pc, #0x138]
  00318	e1a01805	 mov       r1, r5, lsl #16
  0031c	e1a04821	 mov       r4, r1, lsr #16
  00320	e1a01004	 mov       r1, r4
  00324	eb000000	 bl        NKDbgPrintfW

; 562  : 		if(i>=1)  


  00328	e3540001	 cmp       r4, #1
  0032c	2a000010	 bcs       |$L37261|
  00330	e59f0118	 ldr       r0, [pc, #0x118]
  00334	e1a01004	 mov       r1, r4
  00338	eb000000	 bl        NKDbgPrintfW
  0033c	e59d3010	 ldr       r3, [sp, #0x10]
  00340	e1a02005	 mov       r2, r5
  00344	e1a01008	 mov       r1, r8
  00348	e1c351be	 strh      r5, [r3, #0x1E]
  0034c	e1a00003	 mov       r0, r3
  00350	eb000000	 bl        mmcIdentify
  00354	e3500000	 cmp       r0, #0
  00358	0affffca	 beq       |$L36601|
  0035c	e3a04000	 mov       r4, #0
  00360		 |$L37246|

; 535  :         {
; 536  : 			RETAILMSG(1, (TEXT("asssign RCA is not sucessful! with ID %d\r\n"), i));

  00360	e1a00805	 mov       r0, r5, lsl #16
  00364	e1a01820	 mov       r1, r0, lsr #16
  00368	e59f00dc	 ldr       r0, [pc, #0xDC]
  0036c	eb000000	 bl        NKDbgPrintfW
  00370	ea000000	 b         |$L37247|
  00374		 |$L37261|

; 387  : #endif
; 388  : #if (USE_SD)
; 389  : DO_ALL_BUS_INTERFACE:
; 390  : #endif
; 391  :     for (i = 0; i < (CID_BYTE_LENGTH/2); pc->LastResponse[i++] = 0); 

  00374	e3a04000	 mov       r4, #0
  00378		 |$L37247|

; 563  : 			
; 564  :             break;
; 565  :         
; 566  :       

; 567  :     }
; 568  : 
; 569  :     pc->drive_active = NO;

  00378	e59d0010	 ldr       r0, [sp, #0x10]
  0037c	e1c041be	 strh      r4, [r0, #0x1E]

; 570  : 
; 571  :     
; 572  :     if ( i == NO )

  00380	e1a00805	 mov       r0, r5, lsl #16
  00384	e1b04820	 movs      r4, r0, lsr #16
  00388	1a000005	 bne       |$L37260|

; 573  :     {
; 574  :          
; 575  : 		RETAILMSG(1, (TEXT("No card is found\r\n")));

  0038c	e59f00b4	 ldr       r0, [pc, #0xB4]
  00390	eb000000	 bl        NKDbgPrintfW

; 576  :         resErr = MMC_INTERFACE_ERROR;

  00394	e3a000d7	 mov       r0, #0xD7
  00398	e1a05000	 mov       r5, r0
  0039c	e58d500c	 str       r5, [sp, #0xC]
  003a0	ea000000	 b         |$L36614|
  003a4		 |$L37260|
  003a4	e59d500c	 ldr       r5, [sp, #0xC]
  003a8		 |$L36614|

; 577  :     }
; 578  : 
; 579  :     devCount += i;

  003a8	e1a0080b	 mov       r0, r11, lsl #16
  003ac	e0841820	 add       r1, r4, r0, lsr #16
  003b0	e1a02801	 mov       r2, r1, lsl #16
  003b4	e1a0b822	 mov       r11, r2, lsr #16
  003b8		 |$END_OF_CARDS_SEARCH$36588|

; 580  : 
; 581  : END_OF_CARDS_SEARCH:
; 582  : 
; 583  : #if (USE_SD)
; 584  :      if (sdFlag != YES)

  003b8	e1a00809	 mov       r0, r9, lsl #16
  003bc	e1a01820	 mov       r1, r0, lsr #16
  003c0	e3510001	 cmp       r1, #1
  003c4	0a00000a	 beq       |$L36617|

; 585  :      {
; 586  :          if (bInterface < 1 )

  003c8	e1a0080a	 mov       r0, r10, lsl #16
  003cc	e1a01820	 mov       r1, r0, lsr #16
  003d0	e3510001	 cmp       r1, #1

; 587  :          {
; 588  :                 bInterface++;

  003d4	32810001	 addcc     r0, r1, #1
  003d8	359d400c	 ldrcc     r4, [sp, #0xC]
  003dc	31a01800	 movcc     r1, r0, lsl #16
  003e0	359d5010	 ldrcc     r5, [sp, #0x10]

; 589  :                 sdFlag = YES;

  003e4	33a00001	 movcc     r0, #1
  003e8	31a0a821	 movcc     r10, r1, lsr #16
  003ec	31a09000	 movcc     r9, r0
  003f0	3affff15	 bcc       |$DO_ALL_BUS_INTERFACE$36570|
  003f4		 |$L36617|

; 590  :                 goto DO_ALL_BUS_INTERFACE;
; 591  :          }
; 592  :      }
; 593  : #endif
; 594  :      RETAILMSG(1, (TEXT("devCount is following %d\r\n"), devCount));

  003f4	e1a0080b	 mov       r0, r11, lsl #16
  003f8	e1a04820	 mov       r4, r0, lsr #16
  003fc	e59f0040	 ldr       r0, [pc, #0x40]
  00400	e1a01004	 mov       r1, r4
  00404	eb000000	 bl        NKDbgPrintfW

; 595  :      if ( devCount )
; 596  : 		
; 597  :          resErr = MMC_NO_ERROR;
; 598  :                 
; 599  : #endif 
; 600  : 
; 601  :      pc->error_code = (UINT16)resErr;

  00408	e59d2010	 ldr       r2, [sp, #0x10]
  0040c	e3540000	 cmp       r4, #0
  00410	13a03000	 movne     r3, #0
  00414	11a05003	 movne     r5, r3
  00418	e1a00805	 mov       r0, r5, lsl #16
  0041c	e1a01820	 mov       r1, r0, lsr #16

; 602  :      RETAILMSG(1, (TEXT("mmcReset ResErr is as follows %d\r\n"), resErr));

  00420	e59f0018	 ldr       r0, [pc, #0x18]
  00424	e1c211b6	 strh      r1, [r2, #0x16]
  00428	e1a01005	 mov       r1, r5
  0042c	eb000000	 bl        NKDbgPrintfW

; 603  :      return resErr;

  00430	e1a00005	 mov       r0, r5

; 604  : }

  00434	e28dd014	 add       sp, sp, #0x14
  00438	e8bd4ff0	 ldmia     sp!, {r4 - r11, lr}
  0043c	e12fff1e	 bx        lr
  00440		 |$L37268|
  00440	00000000	 DCD       |??_C@_1EG@HFPL@?$AAm?$AAm?$AAc?$AAR?$AAe?$AAs?$AAe?$AAt?$AA?5?$AAR?$AAe?$AAs?$AAE?$AAr?$AAr?$AA?5?$AAi?$AAs?$AA?5?$AAa@|
  00444	00000000	 DCD       |??_C@_1DG@DFMO@?$AAd?$AAe?$AAv?$AAC?$AAo?$AAu?$AAn?$AAt?$AA?5?$AAi?$AAs?$AA?5?$AAf?$AAo?$AAl?$AAl?$AAo?$AAw?$AAi?$AAn@|
  00448	00000000	 DCD       |??_C@_1CG@DHEP@?$AAN?$AAo?$AA?5?$AAc?$AAa?$AAr?$AAd?$AA?5?$AAi?$AAs?$AA?5?$AAf?$AAo?$AAu?$AAn?$AAd?$AA?$AN?$AA?6?$AA?$AA@|
  0044c	00000000	 DCD       |??_C@_1FG@OKKD@?$AAa?$AAs?$AAs?$AAs?$AAi?$AAg?$AAn?$AA?5?$AAR?$AAC?$AAA?$AA?5?$AAi?$AAs?$AA?5?$AAn?$AAo?$AAt?$AA?5?$AAs@|
  00450	00000000	 DCD       |??_C@_1EA@FIDN@?$AAt?$AAr?$AA?5?$AAt?$AAo?$AA?5?$AAa?$AAs?$AAs?$AAs?$AAi?$AAg?$AAn?$AA?5?$AAR?$AAC?$AAA?$AA?5?$AA?5?$AAw@|
  00454	00000000	 DCD       |??_C@_1DK@LFHM@?$AAn?$AAo?$AAw?$AA?0?$AA?5?$AAt?$AAh?$AAe?$AA?5?$AAn?$AAu?$AAm?$AAb?$AAe?$AAr?$AA?5?$AAo?$AAf?$AA?5?$AAi@|
  00458	00000000	 DCD       |??_C@_1EE@PPN@?$AAM?$AAM?$AAC?$AAR?$AAe?$AAs?$AAe?$AAt?$AA?5?$AA?9?$AA?5?$AAp?$AAc?$AA?9?$AA?$DO?$AAd?$AAr?$AAi?$AAv?$AAe@|
  0045c	00000000	 DCD       |??_C@_1CC@MGHJ@?$AAc?$AAa?$AAr?$AAd?$AA?5?$AAi?$AAs?$AA?5?$AAr?$AAe?$AAa?$AAd?$AAy?$AA?$CB?$AA?$AN?$AA?6?$AA?$AA@|
  00460	00000000	 DCD       |??_C@_1EM@DOL@?$AAm?$AAm?$AAc?$AAR?$AAe?$AAs?$AAe?$AAt?$AA?5?$AA?9?$AA?9?$AA?5?$AAI?$AAt?$AA?5?$AAe?$AAn?$AAt?$AAe?$AAr@|
  00464	00000000	 DCD       |??_C@_1FE@BKCB@?$AAa?$AAf?$AAt?$AAe?$AAr?$AA?5?$AAs?$AAu?$AAc?$AAc?$AAe?$AAs?$AAs?$AAf?$AAu?$AAl?$AAl?$AAy?$AA?5?$AAa@|
  00468	00000000	 DCD       |??_C@_1FM@NKCI@?$AAm?$AAm?$AAc?$AAr?$AAe?$AAs?$AAe?$AAt?$AA?3?$AAS?$AAD?$AA_?$AAS?$AAE?$AAN?$AAD?$AA_?$AAO?$AAP?$AA_@|
  0046c	00000000	 DCD       |??_C@_1FA@LPLD@?$AAm?$AAm?$AAc?$AAr?$AAe?$AAs?$AAe?$AAt?$AA?3?$AAS?$AAD?$AA_?$AAS?$AAE?$AAN?$AAD?$AA_?$AAO?$AAP?$AA_@|
  00470	00000000	 DCD       |??_C@_1EA@IEBN@?$AAm?$AAm?$AAc?$AAr?$AAe?$AAs?$AAe?$AAt?$AA?3?$AAS?$AAD?$AA_?$AAS?$AAE?$AAN?$AAD?$AA_?$AAO?$AAP?$AA_@|
  00474	00000000	 DCD       |??_C@_1DA@JCDP@?$AAi?$AAs?$AA?5?$AAt?$AAh?$AAe?$AA?5?$AAc?$AAa?$AAr?$AAd?$AA?5?$AAr?$AAe?$AAa?$AAd?$AAy?$AA?$DP?$AA?5?$AA?$CF@|
  00478	00000000	 DCD       |??_C@_1BE@CPBE@?$AAu?$AAs?$AAe?$AAr?$AA_?$AAs?$AAd?$AA?$AN?$AA?6?$AA?$AA@|
  0047c	00000000	 DCD       |??_C@_1CM@KBHA@?$AAm?$AAm?$AAc?$AAR?$AAe?$AAs?$AAe?$AAt?$AA?$CI?$AA?$CJ?$AA?5?$AAe?$AAn?$AAt?$AAe?$AAr?$AAe?$AAd?$AA?5?$AA?$AN@|
  00480		 |$M37265|

			 ENDP  ; |mmcReset|

	EXPORT	|??_C@_1DG@GHFO@?$AAm?$AAm?$AAc?$AAI?$AAd?$AAe?$AAn?$AAt?$AAi?$AAf?$AAy?$AA?$CI?$AA?$CJ?$AA?5?$AAi?$AAs?$AA?5?$AAe?$AAn?$AAt@| [ DATA ] ; `string'
	EXPORT	|??_C@_1EG@HGFE@?$AAA?$AAL?$AAL?$AA_?$AAS?$AAE?$AAN?$AAD?$AA_?$AAC?$AAI?$AAD?$AA?5?$AAc?$AAo?$AAm?$AAm?$AAa?$AAn?$AAd@| [ DATA ] ; `string'
	EXPORT	|??_C@_1FI@DDI@?$AAB?$AAe?$AAf?$AAo?$AAr?$AAe?$AA?5?$AAs?$AAe?$AAn?$AAd?$AAi?$AAn?$AAg?$AA?5?$AAS?$AAE?$AAT?$AA_?$AAR@| [ DATA ] ; `string'
	EXPORT	|??_C@_1DE@FGPN@?$AAr?$AAe?$AAs?$AAE?$AAr?$AAr?$AA?5?$AAi?$AAs?$AA?5?$AAa?$AAs?$AA?5?$AAf?$AAo?$AAl?$AAl?$AAo?$AAw?$AAs@| [ DATA ] ; `string'

  00000			 AREA	 |.text| { |mmcIdentify| }, CODE, ARM, SELECTION=1 ; comdat noduplicate

  00000			 AREA	 |.pdata$$mmcIdentify|, PDATA, SELECTION=5, ASSOC=|.text| { |mmcIdentify| } ; comdat associative
|$T37280| DCD	|mmcIdentify|
	DCD	0x40003d02

  00000			 AREA	 |.rdata| { |??_C@_1DG@GHFO@?$AAm?$AAm?$AAc?$AAI?$AAd?$AAe?$AAn?$AAt?$AAi?$AAf?$AAy?$AA?$CI?$AA?$CJ?$AA?5?$AAi?$AAs?$AA?5?$AAe?$AAn?$AAt@| }, DATA, READONLY, SELECTION=2 ; comdat any
|??_C@_1DG@GHFO@?$AAm?$AAm?$AAc?$AAI?$AAd?$AAe?$AAn?$AAt?$AAi?$AAf?$AAy?$AA?$CI?$AA?$CJ?$AA?5?$AAi?$AAs?$AA?5?$AAe?$AAn?$AAt@| DCB "m"
	DCB	0x0, "m", 0x0, "c", 0x0, "I", 0x0, "d", 0x0, "e", 0x0, "n"
	DCB	0x0, "t", 0x0, "i", 0x0, "f", 0x0, "y", 0x0, "(", 0x0, ")"
	DCB	0x0, " ", 0x0, "i", 0x0, "s", 0x0, " ", 0x0, "e", 0x0, "n"
	DCB	0x0, "t", 0x0, "e", 0x0, "r", 0x0, "e", 0x0, "d", 0x0, 0xd
	DCB	0x0, 0xa, 0x0, 0x0, 0x0			; `string'

  00000			 AREA	 |.rdata| { |??_C@_1EG@HGFE@?$AAA?$AAL?$AAL?$AA_?$AAS?$AAE?$AAN?$AAD?$AA_?$AAC?$AAI?$AAD?$AA?5?$AAc?$AAo?$AAm?$AAm?$AAa?$AAn?$AAd@| }, DATA, READONLY, SELECTION=2 ; comdat any
|??_C@_1EG@HGFE@?$AAA?$AAL?$AAL?$AA_?$AAS?$AAE?$AAN?$AAD?$AA_?$AAC?$AAI?$AAD?$AA?5?$AAc?$AAo?$AAm?$AAm?$AAa?$AAn?$AAd@| DCB "A"
	DCB	0x0, "L", 0x0, "L", 0x0, "_", 0x0, "S", 0x0, "E", 0x0, "N"
	DCB	0x0, "D", 0x0, "_", 0x0, "C", 0x0, "I", 0x0, "D", 0x0, " "
	DCB	0x0, "c", 0x0, "o", 0x0, "m", 0x0, "m", 0x0, "a", 0x0, "n"
	DCB	0x0, "d", 0x0, " ", 0x0, "f", 0x0, "a", 0x0, "i", 0x0, "l"
	DCB	0x0, "s", 0x0, " ", 0x0, "[", 0x0, "%", 0x0, "d", 0x0, "]"
	DCB	0x0, "!", 0x0, 0xd, 0x0, 0xa, 0x0, 0x0, 0x0 ; `string'

  00000			 AREA	 |.rdata| { |??_C@_1FI@DDI@?$AAB?$AAe?$AAf?$AAo?$AAr?$AAe?$AA?5?$AAs?$AAe?$AAn?$AAd?$AAi?$AAn?$AAg?$AA?5?$AAS?$AAE?$AAT?$AA_?$AAR@| }, DATA, READONLY, SELECTION=2 ; comdat any
|??_C@_1FI@DDI@?$AAB?$AAe?$AAf?$AAo?$AAr?$AAe?$AA?5?$AAs?$AAe?$AAn?$AAd?$AAi?$AAn?$AAg?$AA?5?$AAS?$AAE?$AAT?$AA_?$AAR@| DCB "B"
	DCB	0x0, "e", 0x0, "f", 0x0, "o", 0x0, "r", 0x0, "e", 0x0, " "
	DCB	0x0, "s", 0x0, "e", 0x0, "n", 0x0, "d", 0x0, "i", 0x0, "n"
	DCB	0x0, "g", 0x0, " ", 0x0, "S", 0x0, "E", 0x0, "T", 0x0, "_"
	DCB	0x0, "R", 0x0, "E", 0x0, "L", 0x0, "A", 0x0, "T", 0x0, "I"
	DCB	0x0, "V", 0x0, "E", 0x0, "_", 0x0, "A", 0x0, "D", 0x0, "D"
	DCB	0x0, "R", 0x0, " ", 0x0, "c", 0x0, "o", 0x0, "m", 0x0, "m"
	DCB	0x0, "a", 0x0, "n", 0x0, "d", 0x0, "!", 0x0, 0xd, 0x0, 0xa
	DCB	0x0, 0x0, 0x0				; `string'

  00000			 AREA	 |.rdata| { |??_C@_1DE@FGPN@?$AAr?$AAe?$AAs?$AAE?$AAr?$AAr?$AA?5?$AAi?$AAs?$AA?5?$AAa?$AAs?$AA?5?$AAf?$AAo?$AAl?$AAl?$AAo?$AAw?$AAs@| }, DATA, READONLY, SELECTION=2 ; comdat any
|??_C@_1DE@FGPN@?$AAr?$AAe?$AAs?$AAE?$AAr?$AAr?$AA?5?$AAi?$AAs?$AA?5?$AAa?$AAs?$AA?5?$AAf?$AAo?$AAl?$AAl?$AAo?$AAw?$AAs@| DCB "r"
	DCB	0x0, "e", 0x0, "s", 0x0, "E", 0x0, "r", 0x0, "r", 0x0, " "
	DCB	0x0, "i", 0x0, "s", 0x0, " ", 0x0, "a", 0x0, "s", 0x0, " "
	DCB	0x0, "f", 0x0, "o", 0x0, "l", 0x0, "l", 0x0, "o", 0x0, "w"
	DCB	0x0, "s", 0x0, " ", 0x0, "%", 0x0, "d", 0x0, 0xd, 0x0, 0xa
	DCB	0x0, 0x0, 0x0				; `string'
; Function compile flags: /Ogsy

  00000			 AREA	 |.text| { |mmcIdentify| }, CODE, ARM, SELECTION=1 ; comdat noduplicate

  00000		 |mmcIdentify| PROC

; 632  : {

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