Hpe5022_Ber_Userpattern_Q - Agilent Technologies E5022B Programming Manual

Function Reference
BER Data Pattern Definition Function

hpe5022_BER_userPattern_Q

C Syntax ViStatus hpe5022_BER_userPattern_Q(ViSession id, ViInt16 pat, ViInt16
dataForm, ViPInt32 bitLength, ViChar data);
Visual Basic hpe5022_BER_userPattern_Q(ByVal id As Long, ByVal pat As Integer, ByVal
Syntax dataForm As Integer, ByRef bitLength As Long, ByVal data As String) As Long
Description This function returns the user-defined data pattern specified by the
"hpe5022_BER_userPattern" function. When the selected data pattern is defined
by the "hpe5022_BER_prbsPattern", the data bit stream is returned by this
function.
Parameters • id
• pat
• dataForm
• bitLength
• data
40
Description Specifies the system identifier. This is given by the
"hpe5022_init" function.
Direction IN
Description Selects the data pattern number.
Direction IN
Values Same as 'pat' parameter in the
"hpe5022_BER_selectPattern" function.
Description Selects the format of 'data' parameter. Hexadecimal or
binary formats are available.
Direction IN
Values Same as 'dataForm' parameter in the
"hpe5022_BER_userPattern" function.
Description Returns the user-defined data bit length.
Direction OUT
Unit Bit
Description Returns the user-defined data. When the 'dataForm'
parameter is set to "hpe5022_USER_DATA_HEX", the
returned data is in Hexadecimal format. When the
'dataForm' parameter is set to
"hpe5022_USER_DATA_BIN", the returned data is in
binary format.
Chapter 3