Moxa M-1401 Manual descargar pdf (Pagina 68)

ioLogik MXIO DLL API Reference Direct I/O Command Sets

6-31

Pulse2K_SetSignalWidth

This function code is used to set the Hi/Lo signal width for a

specific pulse channel.

C/C++

Arguments

Return Value

int Pulse2K_SetSignalWidth ( int hConnection,

BYTE bytChannel,

WORD wHiWidth,

WORD wLoWidth);

hConnection: The handle for an I/O connection.

bytChannel: The desired channel.

wHiWidth: A pointer to the Hi signal width of the

desired channel.

wLoWidth: A pointer to the Lo signal width of the

desired channel.

Succeed MXIO_OK.

Fail Refer to Return Codes.

Pulse2K_GetSignalWidths32

This function code is used to get the contiguous pulse channel's

Hi/Lo signal width (32 bits).

The function code is designed for the ioLogik E2260 only.

C/C++

Visual Basic

Arguments

Return Value

int Pulse2K_GetSignalWidths32

( int hConnection,

BYTE bytStartChannel,

BYTE bytCount,

DWORD dwHiWidth[ ],

DWORD dwLoWidth[ ]);

Declare Function Pulse2K_GetSignalWidths32 Lib “MXIO.dll”

(ByVal hConnection As Long, ByVal bytStartChannel As

Byte, ByVal bytCount As Byte, iHiWidth As Long, iLoWidth

As Long) As Long

hConnection: The handle for an I/O connection.

bytStartChannel: Specifies the starting channel.

bytCount: The number of channels to get.

dwHiWidth: An array that stores the contiguous

pulse channel’s Hi signal width,

dwHiWidth[0] represents the Hi

signal width of the starting channel.

dwLoWidth: An array that stores the contiguous

plulse channel’s Lo signal width ,

dwLoWidth[0] represents the Lo

signal width of the starting channel.

Succeed MXIO_OK.

Fail Refer to Return Codes.

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 128 129

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