stdf_V4.py

"""
    The main object should be used from this module is:
        Rec_Dict4
    which is a dictionary with (typ,sub) tuple as its keys
    and a record instance as its value. For each record instance,
    there's is a field: fieldMap to define the record binary structure.
"""
class RecordMeta(type):
  """ This metaclass is used to initialize a class which wants its
      name as its print form, instead of the typical 
      <__main__.x instance at 0x@#$%^&*?> form. It is cleaner to view.
  """
  def __init__(cls, name, bases, dct):
    def fstr(self):
      return cls.__name__
    setattr(cls, '__str__', fstr)

class Far:
  __metaclass__ = RecordMeta
  typ = 0
  sub = 10
  fieldMap = (
    ('CPU_TYPE', 'U1'),
    ('STDF_VER', 'U1')
  )
  
class Atr:
  __metaclass__ = RecordMeta
  typ = 0
  sub = 20
  fieldMap = (
    ('MOD_TIM', 'U4'),
    ('CMD_LINE', 'Cn')
  )

class Mir:
  __metaclass__ = RecordMeta
  typ = 1
  sub = 10
  fieldMap = (
    ('SETUP_T', 'U4'),
    ('START_T', 'U4'),
    ('STAT_NUM', 'U1'),
    ('MODE_COD', 'C1'),
    ('RTST_COD', 'C1'),
    ('PROT_COD', 'C1'),
    ('BURN_TIM', 'U2'),
    ('CMOD_COD', 'C1'),
    ('LOT_ID', 'Cn'),
    ('PART_TYP', 'Cn'),
    ('NODE_NAM', 'Cn'),
    ('TSTR_TYP', 'Cn'),
    ('JOB_NAM', 'Cn'),
    ('JOB_REV', 'Cn'),
    ('SBLOT_ID', 'Cn'),
    ('OPER_NAM', 'Cn'),
    ('EXEC_TYP', 'Cn'),
    ('EXEC_VER', 'Cn'),
    ('TEST_COD', 'Cn'),
    ('TST_TEMP', 'Cn'),
    ('USER_TXT', 'Cn'),
    ('AUX_FILE', 'Cn'),
    ('PKG_TYP', 'Cn'),
    ('FAMLY_ID', 'Cn'),
    ('DATE_COD', 'Cn'),
    ('FACIL_ID', 'Cn'),
    ('FLOOR_ID', 'Cn'),
    ('PROC_ID', 'Cn'),
    ('OPER_FRQ', 'Cn'),
    ('SPEC_NAM', 'Cn'),
    ('SPEC_VER', 'Cn'),
    ('FLOW_ID', 'Cn'),
    ('SETUP_ID', 'Cn'),
    ('DSGN_REV', 'Cn'),
    ('ENG_ID', 'Cn'),
    ('ROM_COD', 'Cn'),
    ('SERL_NUM', 'Cn'),
    ('SUPR_NAM', 'Cn')
  )

class Mrr:
  __metaclass__ = RecordMeta
  typ = 1
  sub = 20
  fieldMap = (
    ('FINISH_T', 'U4'),
    ('DISP_COD', 'C1'),
    ('USR_DESC', 'Cn'),
    ('EXC_DESC', 'Cn')
  )

class Pcr:
  __metaclass__ = RecordMeta
  typ = 1
  sub = 30
  fieldMap = (
    ('HEAD_NUM','U1'),
    ('SITE_NUM','U1'),
    ('PART_CNT','U4'),
    ('RTST_CNT','U4'),
    ('ABRT_CNT','U4'),
    ('GOOD_CNT','U4'),
    ('FUNC_CNT','U4')
  )

class Hbr:
  __metaclass__ = RecordMeta
  typ = 1
  sub = 40
  fieldMap = (
    ('HEAD_NUM','U1'),
    ('SITE_NUM','U1'),
    ('HBIN_NUM','U2'),
    ('HBIN_CNT','U4'),
    ('HBIN_PF','C1'),
    ('HBIN_NAM','Cn')
  )

class Sbr:
  __metaclass__ = RecordMeta
  typ = 1
  sub = 50
  fieldMap = (
    ('HEAD_NUM','U1'),
    ('SITE_NUM','U1'),
    ('SBIN_NUM','U2'),
    ('SBIN_CNT','U4'),
    ('SBIN_PF','C1'),
    ('SBIN_NAM','Cn')
  )

class Pmr:
  __metaclass__ = RecordMeta
  typ = 1
  sub = 60
  fieldMap = (
    ('PMR_INDX','U2'),
    ('CHAN_TYP','U2'),
    ('CHAN_NAM','Cn'),
    ('PHY_NAM','Cn'),
    ('LOG_NAM','Cn'),
    ('HEAD_NUM','U1'),
    ('SITE_NUM','U1')
  )

class Pgr:
  __metaclass__ = RecordMeta
  typ = 1
  sub = 62
  fieldMap = (
    ('GRP_INDX','U2'),
    ('GRP_NAM','Cn'),
    ('INDX_CNT','U2'),
    ('PMR_INDX','K2U2')
  )

class Plr:
  __metaclass__ = RecordMeta
  typ = 1
  sub = 63
  fieldMap = (
    ('GRP_CNT','U2'),
    ('GRP_INDX','K0U2'),
    ('GRP_MODE','K0U2'),
    ('GRP_RADX','K0U1'),
    ('PGM_CHAR','K0Cn'),
    ('RTN_CHAR','K0Cn'),
    ('PGM_CHAL','K0Cn'),
    ('RTN_CHAL','K0Cn')
  )

class Rdr:
  __metaclass__ = RecordMeta
  typ = 1
  sub = 70
  fieldMap = (
    ('NUM_BINS','U2'),
    ('RTST_BIN','K0U2')
  )

class Sdr:
  __metaclass__ = RecordMeta
  typ = 1
  sub = 80
  fieldMap = (
    ('HEAD_NUM','U1'),
    ('SITE_GRP','U1'),
    ('SITE_CNT','U1'),
    ('SITE_NUM','K2U1'),
    ('HAND_TYP','Cn'),
    ('HAND_ID','Cn'),
    ('CARD_TYP','Cn'),
    ('CARD_ID','Cn'),
    ('LOAD_TYP','Cn'),
    ('LOAD_ID','Cn'),
    ('DIB_TYP','Cn'),
    ('DIB_ID','Cn'),
    ('CABL_TYP','Cn'),
    ('CABL_ID','Cn'),
    ('CONT_TYP','Cn'),
    ('CONT_ID','Cn'),
    ('LASR_TYP','Cn'),
    ('LASR_ID','Cn'),
    ('EXTR_TYP','Cn'),
    ('EXTR_ID','Cn')
  )

class Wir:
  __metaclass__ = RecordMeta
  typ = 2
  sub = 10
  fieldMap = (
    ('HEAD_NUM','U1'),
    ('SITE_GRP','U1'),
    ('START_T','U4'),
    ('WAFER_ID','Cn')
  )

class Wrr:
  __metaclass__ = RecordMeta
  typ = 2
  sub = 20
  fieldMap = (
    ('HEAD_NUM','U1'),
    ('SITE_GRP','U1'),
    ('FINISH_T','U4'),
    ('PART_CNT','U4'),
    ('RTST_CNT','U4'),
    ('ABRT_CNT','U4'),
    ('GOOD_CNT','U4'),
    ('FUNC_CNT','U4'),
    ('WAFER_ID','Cn'),
    ('FABWF_ID','Cn'),
    ('FRAME_ID','Cn'),
    ('MASK_ID','Cn'),
    ('USR_DESC','Cn'),
    ('EXC_DESC','Cn')
  )

class Wcr:
  __metaclass__ = RecordMeta
  typ = 2
  sub = 30
  fieldMap = (
    ('WAFR_SIZ','R4'),
    ('DIE_HT','R4'),
    ('DIE_WID','R4'),
    ('WF_UNITS','U1'),
    ('WF_FLAT','C1'),
    ('CENTER_X','I2'),
    ('CENTER_Y','I2'),
    ('POS_X','C1'),
    ('POS_Y','C1')
  )

class Pir:
  __metaclass__ = RecordMeta
  typ = 5
  sub = 10
  fieldMap = (
    ('HEAD_NUM','U1'),
    ('SITE_NUM','U1')
  )

class Prr:
  __metaclass__ = RecordMeta
  typ = 5
  sub = 20
  fieldMap = (
    ('HEAD_NUM','U1'),
    ('SITE_NUM','U1'),
    ('PART_FLG','B1'),
    ('NUM_TEST','U2'),
    ('HARD_BIN','U2'),
    ('SOFT_BIN','U2'),
    ('X_COORD','I2'),
    ('Y_COORD','I2'),
    ('TEST_T','U4'),
    ('PART_ID','Cn'),
    ('PART_TXT','Cn'),
    ('PART_FIX','Bn')
  )

class Tsr:
  __metaclass__ = RecordMeta
  typ = 10
  sub = 30
  fieldMap = (
    ('HEAD_NUM','U1'),
    ('SITE_NUM','U1'),
    ('TEST_TYP','C1'),
    ('TEST_NUM','U4'),
    ('EXEC_CNT','U4'),
    ('FAIL_CNT','U4'),
    ('ALRM_CNT','U4'),
    ('TEST_NAM','Cn'),
    ('SEQ_NAME','Cn'),
    ('TEST_LBL','Cn'),
    ('OPT_FLAG','B1'),
    ('TEST_TIM','R4'),
    ('TEST_MIN','R4'),
    ('TEST_MAX','R4'),
    ('TST_SUMS','R4'),
    ('TST_SQRS','R4')
  )

class Ptr:
  __metaclass__ = RecordMeta
  typ = 15
  sub = 10
  fieldMap = (
    ('TEST_NUM','U4'),
    ('HEAD_NUM','U1'),
    ('SITE_NUM','U1'),
    ('TEST_FLG','B1'),
    ('PARM_FLG','B1'),
    ('RESULT','R4'),
    ('TEST_TXT','Cn'),
    ('ALARM_ID','Cn'),
    ('OPT_FLAG','B1'),
    ('RES_SCAL','I1'),
    ('LLM_SCAL','I1'),
    ('HLM_SCAL','I1'),
    ('LO_LIMIT','R4'),
    ('HI_LIMIT','R4'),
    ('UNITS','Cn'),
    ('C_RESFMT','Cn'),
    ('C_LLMFMT','Cn'),
    ('C_HLMFMT','Cn'),
    ('LO_SPEC','R4'),
    ('HI_SPEC','R4')
  )

class Mpr:
  __metaclass__ = RecordMeta
  typ = 15
  sub = 15
  fieldMap = (
    ('TEST_NUM','U4'),
    ('HEAD_NUM','U1'),
    ('SITE_NUM','U1'),
    ('TEST_FLG','B1'),
    ('PARM_FLG','B1'),
    ('RTN_ICNT','U2'),
    ('RSLT_CNT','U2'),
    ('RTN_STAT','K5N1'),
    ('RTN_RSLT','K6R4'),
    ('TEST_TXT','Cn'),
    ('ALARM_ID','Cn'),
    ('OPT_FLAG','B1'),
    ('RES_SCAL','I1'),
    ('LLM_SCAL','I1'),
    ('HLM_SCAL','I1'),
    ('LO_LIMIT','R4'),
    ('HI_LIMIT','R4'),
    ('START_IN','R4'),
    ('INCR_IN','R4'),
    ('RTN_INDX','K5U2'),
    ('UNITS','Cn'),
    ('UNITS_IN','Cn'),
    ('C_RESFMT','Cn'),
    ('C_LLMFMT','Cn'),
    ('C_HLMFMT','Cn'),
    ('LO_SPEC','R4'),
    ('HI_SPEC','R4')
  )

class Ftr:
  __metaclass__ = RecordMeta
  typ = 15
  sub = 20
  fieldMap = (
    ('TEST_NUM','U4'),
    ('HEAD_NUM','U1'),
    ('SITE_NUM','U1'),
    ('TEST_FLG','B1'),
    ('OPT_FLAG','B1'),
    ('CYCL_CNT','U4'),
    ('REL_VADR','U4'),
    ('REPT_CNT','U4'),
    ('NUM_FAIL','U4'),
    ('XFAIL_AD','I4'),
    ('YFAIL_AD','I4'),
    ('VECT_OFF','I2'),
    ('RTN_ICNT','U2'),
    ('PGM_ICNT','U2'),
    ('RTN_INDX','K12U2'),
    ('RTN_STAT','K12N1'),
    ('PGM_INDX','K13U2'),
    ('PGM_STAT','K13N1'),
    ('FAIL_PIN','Dn'),
    ('VECT_NAM','Cn'),
    ('TIME_SET','Cn'),
    ('OP_CODE','Cn'),
    ('TEST_TXT','Cn'),
    ('ALARM_ID','Cn'),
    ('PROG_TXT','Cn'),
    ('RSLT_TXT','Cn'),
    ('PATG_NUM','U1'),
    ('SPIN_MAP','Dn')
  )

class Bps:
  __metaclass__ = RecordMeta
  typ = 20
  sub = 10
  fieldMap = (
    ('SEQ_NAME','Cn'),
  )

class Eps:
  __metaclass__ = RecordMeta
  typ = 20
  sub = 20
  fieldMap = ()

class Gdr:
  __metaclass__ = RecordMeta
  typ = 50
  sub = 10
  fieldMap = (
    ('GEN_DATA', 'Vn'),
  )

class Dtr:
  __metaclass__ = RecordMeta
  typ = 50
  sub = 30
  fieldMap = (
    ('TEXT_DAT', 'Cn'),
  )

Records = [Far(), Atr(), Mir(), Mrr(), Pcr(), Hbr(), Sbr(), Pmr(), Pgr(),
           Plr(), Rdr(), Sdr(), Wir(), Wrr(), Wcr(), Pir(), Prr(),
           Tsr(), Ptr(), Mpr(), Ftr(), Bps(), Eps(), Gdr(), Dtr()]

Rec_Dict4 = {}
for r in Records:
  Rec_Dict4[(r.typ, r.sub)] = r