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📄 f34x_msd_usb_isr.lst

📁 USB读写SD卡例程
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           =3 
           =3 // IE 0xA8
           =3 sbit EA      = 0xAF;                   // Global interrupt enable
           =3 sbit ESPI0   = 0xAE;                   // SPI0 interrupt enable
           =3 sbit ET2     = 0xAD;                   // Timer2 interrupt enable
           =3 sbit ES0     = 0xAC;                   // UART0 interrupt enable
           =3 sbit ET1     = 0xAB;                   // Timer1 interrupt enable
           =3 sbit EX1     = 0xAA;                   // External interrupt 1 ena
             -ble
           =3 sbit ET0     = 0xA9;                   // Timer0 interrupt enable
           =3 sbit EX0     = 0xA8;                   // External interrupt 0 ena
             -ble
           =3 
           =3 // IP 0xB8
           =3                                        // Bit7 UNUSED
           =3 sbit PSPI0   = 0xBE;                   // SPI0 interrupt priority
           =3 sbit PT2     = 0xBD;                   // Timer2 priority
           =3 sbit PS0     = 0xBC;                   // UART0 priority
           =3 sbit PT1     = 0xBB;                   // Timer1 priority
           =3 sbit PX1     = 0xBA;                   // External interrupt 1 pri
             -ority
           =3 sbit PT0     = 0xB9;                   // Timer0 priority
           =3 sbit PX0     = 0xB8;                   // External interrupt 0 pri
             -ority
           =3 
           =3 // SMB0CN 0xC0
           =3 sbit MASTER  = 0xC7;                   // Master/slave indicator
           =3 sbit TXMODE  = 0xC6;                   // Transmit mode indicator
           =3 sbit STA     = 0xC5;                   // Start flag
           =3 sbit STO     = 0xC4;                   // Stop flag
           =3 sbit ACKRQ   = 0xC3;                   // Acknowledge request
           =3 sbit ARBLOST = 0xC2;                   // Arbitration lost indicat
             -or
           =3 sbit ACK     = 0xC1;                   // Acknowledge flag
           =3 sbit SI      = 0xC0;                   // SMBus interrupt flag
           =3 
           =3 // TMR2CN 0xC8
           =3 sbit TF2H    = 0xCF;                   // Timer2 high byte overflo
             -w flag
           =3 sbit TF2L    = 0xCE;                   // Timer2 low byte overflow
             - flag
           =3 sbit TF2LEN  = 0xCD;                   // Timer2 low byte interrup
             -t enable
           =3 sbit T2CE    = 0xCC;                   // Timer2 capture enable
           =3 sbit T2SPLIT = 0xCB;                   // Timer2 split mode enable
           =3 sbit TR2     = 0xCA;                   // Timer2 on/off control
C51 COMPILER V7.50   F34X_MSD_USB_ISR              11/28/2006 10:54:34 PAGE 14  

           =3 sbit T2CSS   = 0xC9;                   // Timer 2 Capture Source s
             -elect
           =3 sbit T2XCLK  = 0xC8;                   // Timer2 external clock se
             -lect
           =3 
           =3 // PSW 0xD0
           =3 sbit CY      = 0xD7;                   // Carry flag
           =3 sbit AC      = 0xD6;                   // Auxiliary carry flag
           =3 sbit F0      = 0xD5;                   // User flag 0
           =3 sbit RS1     = 0xD4;                   // Register bank select 1
           =3 sbit RS0     = 0xD3;                   // Register bank select 0
           =3 sbit OV      = 0xD2;                   // Overflow flag
           =3 sbit F1      = 0xD1;                   // User flag 1
           =3 sbit P       = 0xD0;                   // Accumulator parity flag
           =3 
           =3 // PCA0CN 0xD8
           =3 sbit CF      = 0xDF;                   // PCA0 counter overflow fl
             -ag
           =3 sbit CR      = 0xDE;                   // PCA0 counter run control
           =3                                        // Bit5 UNUSED
           =3 sbit CCF4    = 0xDC;                   // PCA0 module4 capture/com
             -pare flag
           =3 sbit CCF3    = 0xDB;                   // PCA0 module3 capture/com
             -pare flag
           =3 sbit CCF2    = 0xDA;                   // PCA0 module2 capture/com
             -pare flag
           =3 sbit CCF1    = 0xD9;                   // PCA0 module1 capture/com
             -pare flag
           =3 sbit CCF0    = 0xD8;                   // PCA0 module0 capture/com
             -pare flag
           =3 
           =3 // ADC0CN 0xE8
           =3 sbit AD0EN   = 0xEF;                   // ADC0 enable
           =3 sbit AD0TM   = 0xEE;                   // ADC0 track mode
           =3 sbit AD0INT  = 0xED;                   // ADC0 conversion complete
             - interrupt flag
           =3 sbit AD0BUSY = 0xEC;                   // ADC0 busy flag
           =3 sbit AD0WINT = 0xEB;                   // ADC0 window compare inte
             -rrupt flag
           =3 sbit AD0CM2  = 0xEA;                   // ADC0 conversion mode sel
             -ect 2
           =3 sbit AD0CM1  = 0xE9;                   // ADC0 conversion mode sel
             -ect 1
           =3 sbit AD0CM0  = 0xE8;                   // ADC0 conversion mode sel
             -ect 0
           =3 
           =3 // SPI0CN 0xF8
           =3 sbit SPIF    = 0xFF;                   // SPI0 interrupt flag
           =3 sbit WCOL    = 0xFE;                   // SPI0 write collision fla
             -g
           =3 sbit MODF    = 0xFD;                   // SPI0 mode fault flag
           =3 sbit RXOVRN  = 0xFC;                   // SPI0 rx overrun flag
           =3 sbit NSSMD1  = 0xFB;                   // SPI0 slave select mode 1
           =3 sbit NSSMD0  = 0xFA;                   // SPI0 slave select mode 0
           =3 sbit TXBMT   = 0xF9;                   // SPI0 transmit buffer emp
             -ty
           =3 sbit SPIEN   = 0xF8;                   // SPI0 SPI enable
           =3 
           =3 
           =3 //----------------------------------------------------------------
             --------------
           =3 // Interrupt Priorities
C51 COMPILER V7.50   F34X_MSD_USB_ISR              11/28/2006 10:54:34 PAGE 15  

           =3 //----------------------------------------------------------------
             --------------
           =3 
           =3 #define INTERRUPT_INT0             0   // External Interrupt 0
           =3 #define INTERRUPT_TIMER0           1   // Timer0 Overflow
           =3 #define INTERRUPT_INT1             2   // External Interrupt 1
           =3 #define INTERRUPT_TIMER1           3   // Timer1 Overflow
           =3 #define INTERRUPT_UART0            4   // Serial Port 0
           =3 #define INTERRUPT_TIMER2           5   // Timer2 Overflow
           =3 #define INTERRUPT_SPI0             6   // Serial Peripheral Interf
             -ace 0
           =3 #define INTERRUPT_SMBUS0           7   // SMBus0 Interface
           =3 #define INTERRUPT_USB0             8   // USB Interface
           =3 #define INTERRUPT_ADC0_WINDOW      9   // ADC0 Window Comparison
           =3 #define INTERRUPT_ADC0_EOC         10  // ADC0 End Of Conversion
           =3 #define INTERRUPT_PCA0             11  // PCA0 Peripheral
           =3 #define INTERRUPT_COMPARATOR0      12  // Comparator0
           =3 #define INTERRUPT_COMPARATOR1      13  // Comparator1
           =3 #define INTERRUPT_TIMER3           14  // Timer3 Overflow
           =3 #define INTERRUPT_VBUS_LEVEL       15  // VBUS level-triggered int
             -errupt
           =3 #define INTERRUPT_UART1            16  // Serial Port 1
           =3 
           =3 //----------------------------------------------------------------
             --------------
           =3 // Header File PreProcessor Directive
           =3 //----------------------------------------------------------------
             --------------
           =3 
           =3 #endif                                 // #define C8051F340_H
 289      =3  
 290      =3  //----------------------------------------------------------------
             --------------
 291      =3  // End Of File
 292      =3  //----------------------------------------------------------------
             --------------
  36      =2  #ifdef DEBUG_TIMEOUTS
  37      =2  sbit START_STOP_SPI = P3^0 ;
  38      =2  sbit START_STOP_READ_TO = P3^1;
  39      =2  sbit START_STOP_WRITE_TO = P3^2;
  40      =2  
  41      =2  #define START_SPI_TIMEOUT (START_STOP_SPI = 1)
  42      =2  #define STOP_SPI_TIME_OUT (START_STOP_SPI = 0)
  43      =2  #define START_READ_COPY (START_STOP_READ_TO = 1)
  44      =2  #define STOP_READ_COPY (START_STOP_READ_TO = 0)
  45      =2  #define START_WRITE_COPY (START_STOP_WRITE_TO = 1)
  46      =2  #define STOP_WRITE_COPY (START_STOP_WRITE_TO = 0)
  47      =2  #else
           =2 
           =2 #define START_SPI_TIMEOUT /\
           =2 /
           =2 #define STOP_SPI_TIME_OUT /\
           =2 /
           =2 #define START_READ_COPY /\
           =2 /
           =2 #define STOP_READ_COPY /\
           =2 /
           =2 #define START_WRITE_COPY /\
           =2 /
           =2 #define STOP_WRITE_COPY /\
           =2 /
           =2 
C51 COMPILER V7.50   F34X_MSD_USB_ISR              11/28/2006 10:54:34 PAGE 16  

           =2 #endif
  63      =2  
  64      =2  #define ENDLINE         "\r\n"
  65      =2  #define ENDLINE_SGN '\r'
  66      =2  
  67      =2  #endif
  37      =1  // BYTE type definition
  38      =1  #ifndef _BYTE_DEF_
  39      =1  #define _BYTE_DEF_
  40      =1  typedef unsigned char BYTE;
  41      =1  #endif   /* _BYTE_DEF_ */
  42      =1  
  43      =1  // USB Core Registers
  44      =1  #define  BASE     0x00
  45      =1  #define  FADDR    BASE
  46      =1  #define  POWER    BASE + 0x01
  47      =1  #define  IN1INT   BASE + 0x02
  48      =1  #define  OUT1INT  BASE + 0x04
  49      =1  #define  CMINT    BASE + 0x06
  50      =1  #define  IN1IE    BASE + 0x07
  51      =1  #define  OUT1IE   BASE + 0x09
  52      =1  #define  CMIE     BASE + 0x0B
  53      =1  #define  FRAMEL   BASE + 0x0C
  54      =1  #define  FRAMEH   BASE + 0x0D
  55      =1  #define  INDEX    BASE + 0x0E
  56      =1  #define  CLKREC   BASE + 0x0F
  57      =1  #define  E0CSR    BASE + 0x11
  58      =1  #define  EINCSR1  BASE + 0x11
  59      =1  #define  EINCSR2  BASE + 0x12
  60      =1  #define  EOUTCSR1 BASE + 0x14
  61      =1  #define  EOUTCSR2 BASE + 0x15
  62      =1  #define  E0CNT    BASE + 0x16
  63      =1  #define  EOUTCNTL BASE + 0x16
  64      =1  #define  EOUTCNTH BASE + 0x17
  65      =1  #define  FIFO_EP0 BASE + 0x20
  66      =1  #define  FIFO_EP1 BASE + 0x21
  67      =1  #ifdef __F326_VER__
           =1 #define  FIFO_EP2 BASE + 0x21
           =1 #else
  70      =1  #define  FIFO_EP2 BASE + 0x22
  71      =1  #endif
  72      =1  #define  FIFO_EP3 BASE + 0x23
  73      =1  
  74      =1  // USB Core Register Bits
  75      =1  
  76      =1  // POWER
  77      =1  #define  rbISOUD        0x80
  78      =1  #define  rbSPEED        0x40
  79      =1  #define  rbUSBRST       0x08
  80      =1  #define  rbRESUME       0x04
  81      =1  #define  rbSUSMD        0x02
  82      =1  #define  rbSUSEN        0x01
  83      =1  
  84      =1  // IN1INT
  85      =1  #define  rbIN3          0x08
  86      =1  #define  rbIN2          0x04
  87      =1  #define  rbIN1          0x02
  88      =1  #define  rbEP0          0x01
  89      =1  
  90      =1  // OUT1INT
  91      =1  #define  rbOUT3         0x08
  92      =1  #ifdef __F326_VER__
C51 COMPILER V7.50   F34X_MSD_USB_ISR              11/28/2006 10:54:34 PAGE 17  

           =1 #define  rbOUT2         0x02
           =1 #else
  95      =1  #define  rbOUT2         0x04
  96      =1  #endif
  97      =1  #define  rbOUT1         0x02
  98      =1  
  99      =1  // CMINT
 100      =1  #define  rbSOF          0x08
 101      =1  #define  rbRSTINT       0x04
 102      =1  #define  rbRSUINT       0x02
 103      =1  #define  rbSUSINT       0x01
 104      =1  
 105      =1  // IN1IE
 106      =1  #define  rbIN3E         0x08
 107      =1  #define  rbIN2E         0x04
 108      =1  #define  rbIN1E         0x02
 109      =1  #define  rbEP0E         0x01
 110      =1  
 111      =1  // OUT1IE
 112      =1  #define  rbOUT3E        0x08
 113      =1  #define  rbOUT2E        0x04
 114      =1  #define  rbOUT1E        0x02

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