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📄 f34x_msd_mmc.src

📁 USB读写SD卡例程
💻 SRC
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; .\F34x_MSD_MMC.SRC generated from: F34x_MSD_MMC.c
; COMPILER INVOKED BY:
;        C:\Keil\C51\BIN\C51.EXE F34x_MSD_MMC.c LARGE OPTIMIZE(9,SPEED) BROWSE NOAREGS DEBUG OBJECTEXTEND SRC(.\F34x_MSD_MMC.SRC)

$NOMOD51

NAME	F34X_MSD_MMC

CCF2	BIT	0D8H.2
TB80	BIT	098H.3
SPI0CKR	DATA	0A2H
CCF3	BIT	0D8H.3
P0	DATA	080H
SPIEN	BIT	0F8H.0
CCF4	BIT	0D8H.4
P1	DATA	090H
P2	DATA	0A0H
ADC0CF	DATA	0BCH
P3	DATA	0B0H
AC	BIT	0D0H.6
P4	DATA	0C7H
EIE1	DATA	0E6H
START_STOP_SPI	BIT	0B0H.0
EA	BIT	0A8H.7
MCE0	BIT	098H.5
EIE2	DATA	0E7H
USB0XCN	DATA	0D7H
PSCTL	DATA	08FH
CF	BIT	0D8H.7
IT01CF	DATA	0E4H
ADC0CN	DATA	0E8H
P0MDOUT	DATA	0A4H
P1MDOUT	DATA	0A5H
TMR2RLH	DATA	0CBH
IE	DATA	0A8H
P2MDOUT	DATA	0A6H
T2CE	BIT	0C8H.4
P3MDOUT	DATA	0A7H
TMR3RLH	DATA	093H
EIP1	DATA	0F6H
P4MDOUT	DATA	0AEH
TXBMT	BIT	0F8H.1
EIP2	DATA	0F7H
PCA0CPH0	DATA	0FCH
TMR2RLL	DATA	0CAH
PCA0CPH1	DATA	0EAH
TMR3RLL	DATA	092H
PCA0CPH2	DATA	0ECH
CR	BIT	0D8H.6
T2SPLIT	BIT	0C8H.3
TF2H	BIT	0C8H.7
PCA0CPH3	DATA	0EEH
REN0	BIT	098H.4
PCA0CPH4	DATA	0FEH
PCA0CPL0	DATA	0FBH
EMI0CF	DATA	085H
PCA0CPL1	DATA	0E9H
PCA0CPM0	DATA	0DAH
PCA0MD	DATA	0D9H
PCA0CN	DATA	0D8H
PCA0CPL2	DATA	0EBH
PCA0CPM1	DATA	0DBH
TF2L	BIT	0C8H.6
PCA0CPL3	DATA	0EDH
PCA0CPM2	DATA	0DCH
IP	DATA	0B8H
ARBLOST	BIT	0C0H.2
PCA0CPL4	DATA	0FDH
PCA0CPM3	DATA	0DDH
PCA0CPM4	DATA	0DEH
CY	BIT	0D0H.7
SI	BIT	0C0H.0
XBR0	DATA	0E1H
SMB0CF	DATA	0C1H
XBR1	DATA	0E2H
PFE0CN	DATA	0AFH
EMI0CN	DATA	0AAH
XBR2	DATA	0E3H
REF0CN	DATA	0D1H
REG0CN	DATA	0C9H
AD0INT	BIT	0E8H.5
SP	DATA	081H
EMI0TC	DATA	084H
OV	BIT	0D0H.2
SMB0CN	DATA	0C0H
MODF	BIT	0F8H.5
SBCON1	DATA	0ACH
START_STOP_WRITE_TO	BIT	0B0H.2
S0MODE	BIT	098H.7
VDM0CN	DATA	0FFH
P0MDIN	DATA	0F1H
CPT0MD	DATA	09DH
CPT0CN	DATA	09BH
P1MDIN	DATA	0F2H
CPT1MD	DATA	09CH
CPT1CN	DATA	09AH
P2MDIN	DATA	0F3H
TF2LEN	BIT	0C8H.5
P3MDIN	DATA	0F4H
SCLK	BIT	080H.0
P4MDIN	DATA	0F5H
SBRLH1	DATA	0B5H
SPI0CN	DATA	0F8H
PCON	DATA	087H
SBRLL1	DATA	0B4H
SPIF	BIT	0F8H.7
TMOD	DATA	089H
TCON	DATA	088H
WCOL	BIT	0F8H.6
NSSMD0	BIT	0F8H.2
NSSMD1	BIT	0F8H.3
TMR2CN	DATA	0C8H
MOSI	BIT	080H.2
MISO	BIT	080H.1
P0SKIP	DATA	0D4H
TMR3CN	DATA	091H
START_STOP_READ_TO	BIT	0B0H.1
T2XCLK	BIT	0C8H.0
P1SKIP	DATA	0D5H
P2SKIP	DATA	0D6H
P3SKIP	DATA	0DFH
IE0	BIT	088H.1
CPT0MX	DATA	09FH
IE1	BIT	088H.3
OSCICL	DATA	0B3H
CPT1MX	DATA	09EH
CLKSEL	DATA	0A9H
B	DATA	0F0H
ADC0H	DATA	0BEH
OSCICN	DATA	0B2H
OSCLCN	DATA	086H
ADC0L	DATA	0BDH
Led1	BIT	0A0H.2
ACC	DATA	0E0H
Led2	BIT	0A0H.3
ES0	BIT	0A8H.4
AD0EN	BIT	0E8H.7
ET0	BIT	0A8H.1
ET1	BIT	0A8H.3
TF0	BIT	088H.5
CLKMUL	DATA	0B9H
ET2	BIT	0A8H.5
RI0	BIT	098H.0
TF1	BIT	088H.7
TH0	DATA	08CH
EX0	BIT	0A8H.0
TI0	BIT	098H.1
IT0	BIT	088H.0
PCA0H	DATA	0FAH
TH1	DATA	08DH
MASTER	BIT	0C0H.7
EX1	BIT	0A8H.2
IT1	BIT	088H.2
P	BIT	0D0H.0
ACK	BIT	0C0H.1
OSCXCN	DATA	0B1H
TL0	DATA	08AH
PCA0L	DATA	0F9H
TL1	DATA	08BH
TXMODE	BIT	0C0H.6
PS0	BIT	0B8H.4
PT0	BIT	0B8H.1
RS0	BIT	0D0H.3
PT1	BIT	0B8H.3
RS1	BIT	0D0H.4
PT2	BIT	0B8H.5
TR0	BIT	088H.4
AD0TM	BIT	0E8H.6
TR1	BIT	088H.6
TR2	BIT	0C8H.2
PX0	BIT	0B8H.0
PX1	BIT	0B8H.2
DPH	DATA	083H
ADC0GTH	DATA	0C4H
DPL	DATA	082H
ADC0GTL	DATA	0C3H
SBUF0	DATA	099H
ESPI0	BIT	0A8H.6
SBUF1	DATA	0D3H
ADC0LTH	DATA	0C6H
RSTSRC	DATA	0EFH
SCON0	DATA	098H
SMOD1	DATA	0E5H
SCON1	DATA	0D2H
AMX0N	DATA	0BAH
ADC0LTL	DATA	0C5H
AMX0P	DATA	0BBH
STA	BIT	0C0H.5
SCS	BIT	080H.3
PSPI0	BIT	0B8H.6
SMB0DAT	DATA	0C2H
TMR2H	DATA	0CDH
SPI0CFG	DATA	0A1H
TMR3H	DATA	095H
CKCON	DATA	08EH
T2CSS	BIT	0C8H.1
RXOVRN	BIT	0F8H.4
TMR2L	DATA	0CCH
ACKRQ	BIT	0C0H.3
USB0ADR	DATA	096H
TMR3L	DATA	094H
F0	BIT	0D0H.5
FLSCL	DATA	0B6H
USB0DAT	DATA	097H
AD0CM0	BIT	0E8H.0
F1	BIT	0D0H.1
STO	BIT	0C0H.4
AD0CM1	BIT	0E8H.1
SPI0DAT	DATA	0A3H
AD0CM2	BIT	0E8H.2
AD0WINT	BIT	0E8H.3
AD0BUSY	BIT	0E8H.4
PSW	DATA	0D0H
CCF0	BIT	0D8H.0
RB80	BIT	098H.2
FLKEY	DATA	0B7H
CCF1	BIT	0D8H.1
?PR?SPI_Init?F34X_MSD_MMC                SEGMENT CODE 
?PR?_MMC_Command_Exec?F34X_MSD_MMC       SEGMENT CODE 
?XD?F34X_MSD_MMC     SEGMENT XDATA 
?XD?_MMC_Command_Exec?F34X_MSD_MMC       SEGMENT XDATA OVERLAYABLE 
?PR?MMC_FLASH_Init?F34X_MSD_MMC          SEGMENT CODE 
?XD?MMC_FLASH_Init?F34X_MSD_MMC          SEGMENT XDATA OVERLAYABLE 
?PR?_MMC_FLASH_Block_Read?F34X_MSD_MMC   SEGMENT CODE 
?XD?_MMC_FLASH_Block_Read?F34X_MSD_MMC   SEGMENT XDATA OVERLAYABLE 
?PR?_MMC_FLASH_Block_Write?F34X_MSD_MMC  SEGMENT CODE 
?XD?_MMC_FLASH_Block_Write?F34X_MSD_MMC  SEGMENT XDATA OVERLAYABLE 
?PR?_Write_Read_Spi_Byte?F34X_MSD_MMC    SEGMENT CODE 
?PR?_Wait_ms?F34X_MSD_MMC                SEGMENT CODE 
?XD?_Wait_ms?F34X_MSD_MMC                SEGMENT XDATA OVERLAYABLE 
?PR?_Wait_ns?F34X_MSD_MMC                SEGMENT CODE 
?CO?F34X_MSD_MMC     SEGMENT CODE 
?C_INITSEG           SEGMENT CODE 
?BI?F34X_MSD_MMC     SEGMENT BIT 
?ID?_MMC_Command_Exec?F34X_MSD_MMC       SEGMENT IDATA OVERLAYABLE 
?PR?F34X_MSD_MMC     SEGMENT CODE 
	EXTRN	XDATA (Scratch)
	EXTRN	CODE (_WRITE_BYTES)
	EXTRN	CODE (_READ_BYTES)
	EXTRN	CODE (_printf)
	EXTRN	XDATA (?_printf?BYTE)
	EXTRN	CODE (?C?LSTKXDATA)
	EXTRN	CODE (?C?COPY)
	EXTRN	CODE (?C?LSTIDATA)
	EXTRN	CODE (?C?LSTXDATA)
	EXTRN	CODE (?C?ILDIX)
	EXTRN	CODE (?C?CSTPTR)
	EXTRN	CODE (?C?IILDX)
	EXTRN	CODE (?C?LMUL)
	EXTRN	CODE (?C?UIDIV)
	PUBLIC	PHYSICAL_SIZE
	PUBLIC	LOCAL_BLOCK
	PUBLIC	Is_Initialized
	PUBLIC	PHYSICAL_BLOCKS
	PUBLIC	command_list
	PUBLIC	_Wait_ns
	PUBLIC	_Wait_ms
	PUBLIC	_Write_Read_Spi_Byte
	PUBLIC	_MMC_FLASH_Block_Write
	PUBLIC	_MMC_FLASH_Block_Read
	PUBLIC	MMC_FLASH_Init
	PUBLIC	?_MMC_Command_Exec?BYTE
	PUBLIC	_MMC_Command_Exec
	PUBLIC	SPI_Init

	RSEG  ?XD?MMC_FLASH_Init?F34X_MSD_MMC
?MMC_FLASH_Init?BYTE:
  loopguard?253:   DS   2
          i?254:   DS   2
card_status?255:   DS   2
    counter?256:   DS   1
      pchar?257:   DS   2
     bl_len?259:   DS   2
     c_mult?260:   DS   1

	RSEG  ?XD?_Wait_ms?F34X_MSD_MMC
?_Wait_ms?BYTE:
      count?669:   DS   2
	ORG  2
          i?670:   DS   2
          j?671:   DS   2

	RSEG  ?XD?_MMC_FLASH_Block_Read?F34X_MSD_MMC
?_MMC_FLASH_Block_Read?BYTE:
    address?361:   DS   4
      pchar?362:   DS   3

	RSEG  ?XD?_MMC_Command_Exec?F34X_MSD_MMC
?_MMC_Command_Exec?BYTE:
    cmd_loc?140:   DS   1
   argument?141:   DS   4
      pchar?142:   DS   3
	ORG  8
  loopguard?143:   DS   1
 old_blklen?147:   DS   4
      plast?152:   DS   3

	RSEG  ?XD?F34X_MSD_MMC
current_blklen?146:   DS   2

	RSEG  ?XD?_MMC_FLASH_Block_Write?F34X_MSD_MMC
?_MMC_FLASH_Block_Write?BYTE:
    address?464:   DS   4
      wdata?465:   DS   3
PHYSICAL_BLOCKS:   DS   4
    LOCAL_BLOCK:   DS   16
  PHYSICAL_SIZE:   DS   4

	RSEG  ?BI?F34X_MSD_MMC
 Is_Initialized:   DBIT   1

	RSEG  ?ID?_MMC_Command_Exec?F34X_MSD_MMC
current_command?144:   DS   6

	RSEG  ?ID?_MMC_Command_Exec?F34X_MSD_MMC
   long_arg?145:   DS   4

	RSEG  ?ID?_MMC_Command_Exec?F34X_MSD_MMC
    counter?148:   DS   2

	RSEG  ?ID?_MMC_Command_Exec?F34X_MSD_MMC
card_response?149:   DS   2

	RSEG  ?ID?_MMC_Command_Exec?F34X_MSD_MMC
  data_resp?150:   DS   1

	RSEG  ?ID?_MMC_Command_Exec?F34X_MSD_MMC
  dummy_CRC?151:   DS   1

	RSEG  ?CO?F34X_MSD_MMC
?SC_0:
	DB  'c' ,'o' ,'u' ,'n' ,'t' ,' ' ,'S' ,'E' ,'N' ,'D' 
	DB  '_' ,'O' ,'P' ,'_' ,'C' ,'O' ,'N' ,'D' ,':' ,' ' 
	DB  '%' ,'d' ,00AH,000H

?SC_24:
	DB  '0' ,'x' ,'%' ,'0' ,'2' ,'b' ,'X' ,' ' ,000H

?SC_33:
	DB  'C' ,'h' ,'a' ,'n' ,'g' ,'e' ,' ' ,'s' ,'p' ,'e' 
	DB  'e' ,'d' ,000H

?SC_46:
	DB  'C' ,'A' ,'R' ,'D' ,' ' ,'S' ,'T' ,'A' ,'T' ,'U' 
	DB  'S' ,' ' ,'0' ,'x' ,'%' ,'0' ,'2' ,'X' ,':' ,00AH
	DB  000H

command_list:
	DB	000H
	DB	000H
	DB	095H
	DB	000H
	DB	000H
	DB	000H
	DB	001H
	DB	000H
	DB	0FFH
	DB	000H
	DB	000H
	DB	000H
	DB	009H
	DB	000H
	DB	0FFH
	DB	001H
	DB	000H
	DB	000H
	DB	00AH
	DB	000H
	DB	0FFH
	DB	001H
	DB	000H
	DB	000H
	DB	00CH
	DB	000H
	DB	0FFH
	DB	000H
	DB	000H
	DB	000H
	DB	00DH
	DB	000H
	DB	0FFH
	DB	000H
	DB	002H
	DB	000H
	DB	010H
	DB	001H
	DB	0FFH
	DB	000H
	DB	000H
	DB	000H
	DB	011H
	DB	001H
	DB	0FFH
	DB	001H
	DB	000H
	DB	000H
	DB	012H
	DB	001H
	DB	0FFH
	DB	001H
	DB	000H
	DB	001H
	DB	018H
	DB	001H
	DB	0FFH
	DB	002H
	DB	000H
	DB	000H
	DB	019H
	DB	001H
	DB	0FFH
	DB	002H
	DB	000H
	DB	001H
	DB	01BH
	DB	000H
	DB	0FFH
	DB	000H
	DB	000H
	DB	000H
	DB	01CH
	DB	001H
	DB	0FFH
	DB	000H
	DB	001H
	DB	000H
	DB	01DH
	DB	001H
	DB	0FFH
	DB	000H
	DB	001H
	DB	000H
	DB	01EH
	DB	001H
	DB	0FFH
	DB	000H
	DB	000H
	DB	000H
	DB	020H
	DB	001H
	DB	0FFH
	DB	000H
	DB	000H
	DB	000H
	DB	021H
	DB	001H
	DB	0FFH
	DB	000H
	DB	000H
	DB	000H
	DB	022H
	DB	001H
	DB	0FFH
	DB	000H
	DB	000H
	DB	000H
	DB	023H
	DB	001H
	DB	0FFH
	DB	000H
	DB	000H
	DB	000H
	DB	024H
	DB	001H
	DB	0FFH
	DB	000H
	DB	000H
	DB	000H
	DB	025H
	DB	001H
	DB	0FFH
	DB	000H
	DB	000H
	DB	000H
	DB	026H
	DB	001H
	DB	0FFH
	DB	000H
	DB	001H
	DB	000H
	DB	02AH
	DB	001H
	DB	0FFH
	DB	000H
	DB	001H
	DB	000H
	DB	03AH
	DB	000H
	DB	0FFH
	DB	000H
	DB	003H
	DB	000H
	DB	03BH
	DB	001H
	DB	0FFH
	DB	000H
	DB	000H
	DB	000H


	RSEG ?XD?_MMC_FLASH_Block_Write?F34X_MSD_MMC

	RSEG  ?C_INITSEG
	DB	042H
	DW	current_blklen?146
	DW	00200H

; //-----------------------------------------------------------------------------
; // F34x_MSD_MMC.c
; //-----------------------------------------------------------------------------
; // Copyright 2006 Silicon Laboratories, Inc.
; // http://www.silabs.com
; //
; // Program Description:
; //
; // MMC FLASH is used for storing the log entries.  Each entry contains
; // the temperature in hundredths of a degree C, the day, hour, minute, and
; // second that the reading was taken.  The LogUpdate function stores log
; // entries in an external memory buffer and then writes that buffer out to the
; // MMC when it is full.  Communication with the MMC is performed through the 
; // MMC access functions.  These functions provide transparent MMC access to 
; // the higher level functions (Logging functions).  The MMC interface is broken
; // into two pieces.  The high level piece consists of the user callable MMC
; // access functions (MMC_FLASH_Read, MMC_FLASH_Write, MMC_FLASH_Clear, 
; // MMC_FLASH_MassErase).  These functions are called by the user to execute
; // data operations on the MMC.  They break down the data operations into MMC
; // commands.  The low level piece consists of a single command execution
; // function (MMC_Command_Exec) which is called by the MMC data manipulation
; // functions.  This function is called every time a command must be sent to the
; // MMC.  It handles all of the required SPI traffic between the Silicon 
; // Laboratories device and the MMC.
; //
; //
; // How To Test:    See Readme.txt
; //
; //
; // FID:            34X000043
; // Target:         C8051F34x
; // Tool chain:     Keil
; // Command Line:   See Readme.txt
; // Project Name:   F34x_USB_MSD
; //
; // Release 1.1
; //    -All changes by PKC

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