Function Library
51
EOS-1200
Return Code(s)
NoError
CardNotRegistered
ErrorInvalidCardNumber
ErrorCardNotRegistered
ErrorFuncNotSupport
5.5.3
DO_ReadLine
Description
Reads back the digital logic state of the specified digital out-
put line of the specified port.
Syntax
C/C++
I16 DO_ReadLine (U16 CardNumber, U16 Port, U16
Line, U16 *State)
Visual Basic
DO_ReadLine (ByVal CardNumber As Integer,
ByVal Port As Integer, ByVal Line As Integer,
State As Integer) As Integer
VB.Net
DO_ReadLine (ByVal CardNumber As Short, ByVal
Port As Short, ByVal Line As Short, ByRef State
As Short) As Short
C#
short DO_ReadLine (ushort CardNumber, U16 ush-
ort, ushort Line, out ushort State)
Parameter(s)
CardNumber
ID of the card for release.
Port
Digital input port number. Valid values: PCMe-1432 0, 1
Содержание EOS-1200
Страница 2: ...ii Revision History Revision Release Date Description of Change s 2 00 Dec 28 2011 Initial release ...
Страница 10: ...x List of Figures This page intentionally left blank ...
Страница 12: ...xii List of Tables This page intentionally left blank ...
Страница 50: ...38 OS Driver Installation This page intentionally left blank ...
Страница 82: ...70 Function Library 2 Invalid parameter 3 EEPROM is busy ...