E1K_Cnt_GetOverflows

 

This function code is used to get contiguous channel's overflow status when D/I channel in 'Count' mode.

 

C/C++

int E1K_Cnt_GetOverflows( int hConnection,

BYTE bytStartChannel

BYTE bytCount

DWORD * dwStatus);

 

Visual Basic

Declare Function E1K_Cnt_GetOverflows Lib "MXIO.dll" (ByVal hConnection As Long, ByVal bytStartChannel As Byte, ByVal bytCount As Byte, nStatus As Long) As Long

 

Arguments:

hConnection

The handle for an I/O device connection.

bytStartChannel

Specifies the starting channel.

bytCount

The number of channels to be get

dwStatus

A pointer that stores the contiguous channel's overflow status; each bit holds one channel status. A bit value of 0 represents the status of the start channel. A bit value of 1 represents the second channel's status. The values are :

0: Normal

1: Overflow

 

Return Value:

Succeed

MXIO_OK

Fail

Refer to Return Codes.