csl_i2chal.h

基于ti公司的DM642的视频处理代码

     |_PER_FDEFAULT(I2C,I2CMDR,FDF)\
     |_PER_FDEFAULT(I2C,I2CMDR,BC)\
  )

  #define I2C_I2CMDR_RMK(nackmod,free,stt,stp,mst,trx,xa,rm,dlb,irs,stb,fdf,bc) (Uint32)(\
      _PER_FMK(I2C,I2CMDR,NACKMOD,nackmod)\
     |_PER_FMK(I2C,I2CMDR,FREE,free)\
     |_PER_FMK(I2C,I2CMDR,STT,stt)\
     |_PER_FMK(I2C,I2CMDR,STP,stp)\
     |_PER_FMK(I2C,I2CMDR,MST,mst)\
     |_PER_FMK(I2C,I2CMDR,TRX,trx)\
     |_PER_FMK(I2C,I2CMDR,XA,xa)\
     |_PER_FMK(I2C,I2CMDR,RM,rm)\
     |_PER_FMK(I2C,I2CMDR,DLB,dlb)\
     |_PER_FMK(I2C,I2CMDR,IRS,irs)\
     |_PER_FMK(I2C,I2CMDR,STB,stb)\
     |_PER_FMK(I2C,I2CMDR,FDF,fdf)\
     |_PER_FMK(I2C,I2CMDR,BC,bc)\
  )
   
  #define _I2C_I2CMDR_FGET(N,FIELD)\
    _PER_FGET(_I2C_I2CMDR##N##_ADDR,I2C,I2CMDR,##FIELD)

  #define _I2C_I2CMDR_FSET(N,FIELD,field)\
    _PER_FSET(_I2C_I2CMDR##N##_ADDR,I2C,I2CMDR,##FIELD,field)

  #define _I2C_I2CMDR_FSETS(N,FIELD,SYM)\
    _PER_FSETS(_I2C_I2CMDR##N##_ADDR,I2C,I2CMDR,##FIELD,##SYM)

  #define _I2C_I2CMDR0_FGET(FIELD) _I2C_I2CMDR_FGET(0,##FIELD)
  #define _I2C_I2CMDR1_FGET(FIELD) _I2C_I2CMDR_FGET(1,##FIELD)

  #define _I2C_I2CMDR0_FSET(FIELD,f) _I2C_I2CMDR_FSET(0,##FIELD,f)
  #define _I2C_I2CMDR1_FSET(FIELD,f) _I2C_I2CMDR_FSET(1,##FIELD,f)

  #define _I2C_I2CMDR0_FSETS(FIELD,SYM) _I2C_I2CMDR_FSETS(0,##FIELD,##SYM)
  #define _I2C_I2CMDR1_FSETS(FIELD,SYM) _I2C_I2CMDR_FSETS(1,##FIELD,##SYM)

/******************************************************************************\
*  (Keeping the old definitions for backward compatibility)
*  ___________________
* |                   |
* |  I 2 C I V R      |
* |___________________|
*
* I2CIVR0    - I2C0 Interrupt Vector register
* I2CIVR1    - I2C1 Interrupt Vector register
*
* FIELDS (msb -> lsb)
* (r) INTCODE
\******************************************************************************/

#if (!(CHIP_6410 | CHIP_6413 | CHIP_6418))
  #define _I2C_I2CIVR_OFFSET           10

  #define _I2C_I2CIVR0_ADDR            0x01B40028
  #define _I2C_I2CIVR1_ADDR            0x01B44028

  /*** old names ***/
  #define _I2C_I2CISR0_ADDR        _I2C_I2CIVR0_ADDR            
  #define _I2C_I2CISR1_ADDR        _I2C_I2CIVR1_ADDR            

  #define _I2C_I2CIVR_INTCODE_MASK     0x00000007u
  #define _I2C_I2CIVR_INTCODE_SHIFT    0x00000000u
  #define  I2C_I2CIVR_INTCODE_DEFAULT  0x00000000u
  #define  I2C_I2CIVR_INTCODE_OF(x)    _VALUEOF(x)
  #define  I2C_I2CIVR_INTCODE_NONE     0x00000000u
  #define  I2C_I2CIVR_INTCODE_AL       0x00000001u
  #define  I2C_I2CIVR_INTCODE_NACK     0x00000002u
  #define  I2C_I2CIVR_INTCODE_RAR      0x00000003u
  #define  I2C_I2CIVR_INTCODE_RDR      0x00000004u
  #define  I2C_I2CIVR_INTCODE_XDR      0x00000005u

  #define  I2C_I2CIVR_OF(x)             _VALUEOF(x)

  #define I2C_I2CIVR_DEFAULT (Uint32)(\
     _PER_FDEFAULT(I2C,I2CIVR,INTCODE)\
  )

  #define I2C_I2CIVR_RMK(intcode) (Uint32)(\
     _PER_FMK(I2C,I2CIVR,INTCODE,intcode)\
  )
   
  #define _I2C_I2CIVR_FGET(N,FIELD)\
    _PER_FGET(_I2C_I2CIVR##N##_ADDR,I2C,I2CIVR,##FIELD)

  #define _I2C_I2CIVR_FSET(N,FIELD,field)\
    _PER_FSET(_I2C_I2CIVR##N##_ADDR,I2C,I2CIVR,##FIELD,field)

  #define _I2C_I2CIVR_FSETS(N,FIELD,SYM)\
    _PER_FSETS(_I2C_I2CIVR##N##_ADDR,I2C,I2CIVR,##FIELD,##SYM)

  #define _I2C_I2CIVR0_FGET(FIELD) _I2C_I2CIVR_FGET(0,##FIELD)
  #define _I2C_I2CIVR1_FGET(FIELD) _I2C_I2CIVR_FGET(1,##FIELD)

  #define _I2C_I2CIVR0_FSET(FIELD,f) _I2C_I2CIVR_FSET(0,##FIELD,f)
  #define _I2C_I2CIVR1_FSET(FIELD,f) _I2C_I2CIVR_FSET(1,##FIELD,f)

  #define _I2C_I2CIVR0_FSETS(FIELD,SYM) _I2C_I2CIVR_FSETS(0,##FIELD,##SYM)
  #define _I2C_I2CIVR1_FSETS(FIELD,SYM) _I2C_I2CIVR_FSETS(1,##FIELD,##SYM)
#endif

/******************************************************************************\
*  ___________________
* |                   |
* |  I 2 C I S R C    |
* |___________________|
*
* I2CISRC0    - I2C0 Interrupt Vector register
* I2CISRC1    - I2C1 Interrupt Vector register
*
* FIELDS (msb -> lsb)
* (r) INTCODE
\******************************************************************************/

  #define _I2C_I2CISRC_OFFSET           10

  #define _I2C_I2CISRC0_ADDR            0x01B40028
  #define _I2C_I2CISRC1_ADDR            0x01B44028

  #define _I2C_I2CISRC_INTCODE_MASK     0x00000007u
  #define _I2C_I2CISRC_INTCODE_SHIFT    0x00000000u
  #define  I2C_I2CISRC_INTCODE_DEFAULT  0x00000000u
  #define  I2C_I2CISRC_INTCODE_OF(x)    _VALUEOF(x)
  #define  I2C_I2CISRC_INTCODE_NONE     0x00000000u
  #define  I2C_I2CISRC_INTCODE_AL       0x00000001u
  #define  I2C_I2CISRC_INTCODE_NACK     0x00000002u
  #define  I2C_I2CISRC_INTCODE_RAR      0x00000003u
  #define  I2C_I2CISRC_INTCODE_RDR      0x00000004u
  #define  I2C_I2CISRC_INTCODE_XDR      0x00000005u
#if (CHIP_6413 | CHIP_6418 | CHIP_6410)
  #define  I2C_I2CISRC_INTCODE_SCD      0x00000006u
  #define  I2C_I2CISRC_INTCODE_AAS      0x00000007u
#endif

  #define  I2C_I2CISRC_OF(x)             _VALUEOF(x)

  #define I2C_I2CISRC_DEFAULT (Uint32)(\
     _PER_FDEFAULT(I2C,I2CISRC,INTCODE)\
  )

  #define I2C_I2CISRC_RMK(intcode) (Uint32)(\
     _PER_FMK(I2C,I2CISRC,INTCODE,intcode)\
  )
   
  #define _I2C_I2CISRC_FGET(N,FIELD)\
    _PER_FGET(_I2C_I2CISRC##N##_ADDR,I2C,I2CISRC,##FIELD)

  #define _I2C_I2CISRC_FSET(N,FIELD,field)\
    _PER_FSET(_I2C_I2CISRC##N##_ADDR,I2C,I2CISRC,##FIELD,field)

  #define _I2C_I2CISRC_FSETS(N,FIELD,SYM)\
    _PER_FSETS(_I2C_I2CISRC##N##_ADDR,I2C,I2CISRC,##FIELD,##SYM)

  #define _I2C_I2CISRC0_FGET(FIELD) _I2C_I2CISRC_FGET(0,##FIELD)
  #define _I2C_I2CISRC1_FGET(FIELD) _I2C_I2CISRC_FGET(1,##FIELD)

  #define _I2C_I2CISRC0_FSET(FIELD,f) _I2C_I2CISRC_FSET(0,##FIELD,f)
  #define _I2C_I2CISRC1_FSET(FIELD,f) _I2C_I2CISRC_FSET(1,##FIELD,f)

  #define _I2C_I2CISRC0_FSETS(FIELD,SYM) _I2C_I2CISRC_FSETS(0,##FIELD,##SYM)
  #define _I2C_I2CISRC1_FSETS(FIELD,SYM) _I2C_I2CISRC_FSETS(1,##FIELD,##SYM)

/******************************************************************************\
*  ___________________
* |                   |
* |  I 2 C E M D R    |
* |___________________|
*
* I2CEMDR0    - I2C0 Extended Mode register(1)
* I2CEMDR1    - I2C1 Extended Mode register(1)
*
* FIELDS (msb -> lsb)
* (rw) XRDYM
*
* (1) For C6418/C6413/C6410 only
\******************************************************************************/
#if (CHIP_6413 | CHIP_6418 | CHIP_6410)
  #define _I2C_I2CEMDR_OFFSET           11

  #define _I2C_I2CEMDR0_ADDR            0x01B4002C
  #define _I2C_I2CEMDR1_ADDR            0x01B4402C

  #define _I2C_I2CEMDR_XRDYM_MASK         0x00000001u
  #define _I2C_I2CEMDR_XRDYM_SHIFT        0x00000000u
  #define  I2C_I2CEMDR_XRDYM_DEFAULT      0x00000001u
  #define  I2C_I2CEMDR_XRDYM_OF(x)        _VALUEOF(x)
  #define  I2C_I2CEMDR_XRDYM_MSTACK       0x00000000u
  #define  I2C_I2CEMDR_XRDYM_DXRCPY       0x00000001u

  #define  I2C_I2CEMDR_OF(x)             _VALUEOF(x)

  #define I2C_I2CEMDR_DEFAULT (Uint32)(\
     _PER_FDEFAULT(I2C,I2CEMDR,XRDYM)\
  )

  #define I2C_I2CEMDR_RMK(xrdym) (Uint32)(\
     _PER_FMK(I2C,I2CEMDR,XRDYM,xrdym)\
  )
   
  #define _I2C_I2CEMDR_FGET(N,FIELD)\
    _PER_FGET(_I2C_I2CEMDR##N##_ADDR,I2C,I2CEMDR,##FIELD)

  #define _I2C_I2CEMDR_FSET(N,FIELD,field)\
    _PER_FSET(_I2C_I2CEMDR##N##_ADDR,I2C,I2CEMDR,##FIELD,field)

  #define _I2C_I2CEMDR_FSETS(N,FIELD,SYM)\
    _PER_FSETS(_I2C_I2CEMDR##N##_ADDR,I2C,I2CEMDR,##FIELD,##SYM)

  #define _I2C_I2CEMDR0_FGET(FIELD) _I2C_I2CEMDR_FGET(0,##FIELD)
  #define _I2C_I2CEMDR1_FGET(FIELD) _I2C_I2CEMDR_FGET(1,##FIELD)

  #define _I2C_I2CEMDR0_FSET(FIELD,f) _I2C_I2CEMDR_FSET(0,##FIELD,f)
  #define _I2C_I2CEMDR1_FSET(FIELD,f) _I2C_I2CEMDR_FSET(1,##FIELD,f)

  #define _I2C_I2CEMDR0_FSETS(FIELD,SYM) _I2C_I2CEMDR_FSETS(0,##FIELD,##SYM)
  #define _I2C_I2CEMDR1_FSETS(FIELD,SYM) _I2C_I2CEMDR_FSETS(1,##FIELD,##SYM)
#endif

/******************************************************************************\
*  ___________________
* |                   |
* |  I 2 C P S C      |
* |___________________|
*
* I2CPSC0    - I2C0 Prescaler register
* I2CPSC1    - I2C1 Prescaler register
*
* FIELDS (msb -> lsb)
* (rw) IPSC
\******************************************************************************/
  #define _I2C_I2CPSC_OFFSET           12

  #define _I2C_I2CPSC0_ADDR            0x01B40030
  #define _I2C_I2CPSC1_ADDR            0x01B44030

  #define _I2C_I2CPSC_IPSC_MASK     0x000000FFu
  #define _I2C_I2CPSC_IPSC_SHIFT    0x00000000u
  #define  I2C_I2CPSC_IPSC_DEFAULT  0x00000000u
  #define  I2C_I2CPSC_IPSC_OF(x)    _VALUEOF(x)

  #define  I2C_I2CPSC_OF(x)             _VALUEOF(x)

  #define I2C_I2CPSC_DEFAULT (Uint32)(\
     _PER_FDEFAULT(I2C,I2CPSC,IPSC)\
  )

  #define I2C_I2CPSC_RMK(ipsc) (Uint32)(\
     _PER_FMK(I2C,I2CPSC,IPSC,ipsc)\
  )
   
  #define _I2C_I2CPSC_FGET(N,FIELD)\
    _PER_FGET(_I2C_I2CPSC##N##_ADDR,I2C,I2CPSC,##FIELD)

  #define _I2C_I2CPSC_FSET(N,FIELD,field)\
    _PER_FSET(_I2C_I2CPSC##N##_ADDR,I2C,I2CPSC,##FIELD,field)

  #define _I2C_I2CPSC_FSETS(N,FIELD,SYM)\
    _PER_FSETS(_I2C_I2CPSC##N##_ADDR,I2C,I2CPSC,##FIELD,##SYM)

  #define _I2C_I2CPSC0_FGET(FIELD) _I2C_I2CPSC_FGET(0,##FIELD)
  #define _I2C_I2CPSC1_FGET(FIELD) _I2C_I2CPSC_FGET(1,##FIELD)

  #define _I2C_I2CPSC0_FSET(FIELD,f) _I2C_I2CPSC_FSET(0,##FIELD,f)
  #define _I2C_I2CPSC1_FSET(FIELD,f) _I2C_I2CPSC_FSET(1,##FIELD,f)

  #define _I2C_I2CPSC0_FSETS(FIELD,SYM) _I2C_I2CPSC_FSETS(0,##FIELD,##SYM)
  #define _I2C_I2CPSC1_FSETS(FIELD,SYM) _I2C_I2CPSC_FSETS(1,##FIELD,##SYM)

/******************************************************************************\
*  ___________________
* |                   |
* |  I 2 C P I D 1    |
* |___________________|
*
* I2CPID10    - I2C0 Peripheral ID Register 1(1)
* I2CPID11    - I2C1 Peripheral ID Register 1(1)
*
* FIELDS (msb -> lsb)
* (r) CLASS
* (r) REVISION
*
* (1) For C6418/C6413/C6410 only
\******************************************************************************/
#if (CHIP_6413 | CHIP_6418 | CHIP_6410)
  #define _I2C_I2CPID1_OFFSET           13

  #define _I2C_I2CPID10_ADDR            0x01B40034
  #define _I2C_I2CPID11_ADDR            0x01B44034

  #define _I2C_I2CPID1_CLASS_MASK     0x0000FF00u
  #define _I2C_I2CPID1_CLASS_SHIFT    0x00000008u
  #define  I2C_I2CPID1_CLASS_DEFAULT  0x00000001u
  #define  I2C_I2CPID1_CLASS_OF(x)    _VALUEOF(x)

  #define _I2C_I2CPID1_REVISION_MASK     0x000000FFu
  #define _I2C_I2CPID1_REVISION_SHIFT    0x00000000u
  #define  I2C_I2CPID1_REVISION_DEFAULT  0x00000025u
  #define  I2C_I2CPID1_REVISION_OF(x)    _VALUEOF(x)

  #define  I2C_I2CPID1_OF(x)             _VALUEOF(x)
  
  #define I2C_I2CPID1_DEFAULT (Uint32)(\
     _PER_FDEFAULT(I2C,I2CPID1,CLASS)\
    |_PER_FDEFAULT(I2C,I2CPID1,REVISION)\
  )

  #define _I2C_I2CPID1_FGET(N,FIELD)\
    _PER_FGET(_I2C_I2CPID1##N##_ADDR,I2C,I2CPID1,##FIELD)

  #define _I2C_I2CPID10_FGET(FIELD) _I2C_I2CPID1_FGET(0,##FIELD)
  #define _I2C_I2CPID11_FGET(FIELD) _I2C_I2CPID1_FGET(1,##FIELD)
#endif /* CHIP_6413 | CHIP_6418 | CHIP_6410 */

/******************************************************************************\
*  ___________________
* |                   |
* |  I 2 C P I D 2    |
* |___________________|
*
* I2CPID20    - I2C0 Peripheral ID Register 2(1)
* I2CPID21    - I2C1 Peripheral ID Register 2(1)
*
* FIELDS (msb -> lsb)
* (r) TYPE
*
* (1) For C6418/C6413/C6410 only
\******************************************************************************/
#if (CHIP_6413 | CHIP_6418 | CHIP_6410)
  #define _I2C_I2CPID2_OFFSET           14

  #define _I2C_I2CPID20_ADDR            0x01B40038
  #define _I2C_I2CPID21_ADDR            0x01B44038

  #define _I2C_I2CPID2_TYPE_MASK     0x000000FFu
  #define _I2C_I2CPID2_TYPE_SHIFT    0x00000000u
  #define  I2C_I2CPID2_TYPE_DEFAULT  0x00000005u
  #define  I2C_I2CPID2_TYPE_OF(x)    _VALUEOF(x)

  #define  I2C_I2CPID2_OF(x)             _VALUEOF(x)
  
  #define I2C_I2CPID2_DEFAULT (Uint32)(\
     _PER_FDEFAULT(I2C,I2CPID2,TYPE)\
  )

  #define _I2C_I2CPID2_FGET(N,FIELD)\
    _PER_FGET(_I2C_I2CPID2##N##_ADDR,I2C,I2CPID2,##FIELD)

  #define _I2C_I2CPID20_FGET(FIELD) _I2C_I2CPID2_FGET(0,##FIELD)
  #define _I2C_I2CPID21_FGET(FIELD) _I2C_I2CPID2_FGET(1,##FIELD)

#endif /* CHIP_6413 | CHIP_6418 | CHIP_6410) */

/******************************************************************************\
* _____________________
* |                   |
* |  I 2 C P F U N C  |
* |___________________|
*
* I2CPFUNC0  - I2C 0 Pin Function Register(1)
* I2CPFUNC1  - I2C 1 Pin Function Register(1)
*
* FIELDS (msb -> lsb)
* (rw) GPMODE 
*
* (1) For C6418/C6413/C6410 only
\******************************************************************************/
#if (CHIP_6413 | CHIP_6418 | CHIP_6410)
  #define _I2C_I2CPFUNC_OFFSET            18