Sensoray 819 Windows SDK Instrukcja Użytkownika Pobierz pdf (Strona 8)

SDK Functions

All functions returning an error code (type ECODE) return ECODE_OK, if success. Any other value

indicates an error.

S819_Enumerate

ECODE S819_Enumerate(int *nChans)

Enumerates existing 819 boards and sets nChans to the number of available capture channels. This

function needs to be called before any other SDK function.

S819_SetMode

ECODE S819_SetMode(int chan, S819_CHAN *s819chan)

If the argument chan is between 1 and the number of channels detected by S819_Enumerate, the

function sets capture mode for a specified channel (chan) based on the values set in s819chan.

If chan = 0 the structure pointed to by s819chan is filled with default values.

S819_CreateCnode

HCNODE S819_CreateCnode(void)

Creates a new empty capture node. Streams are attached to a node by using S819_AttachStreams

function.

Returns: a capture node handle or NULL in case of an error.

S819_DeleteCnode

void S819_DeleteCnode(HCNODE hCnode)

Deletes a capture node.

S819_AttachStreams

ECODE S819_AttachStreams(HCNODE hCnode, int chan, int streams)

Attaches stream(s) produced by a selected channel to a capture node.

hCnode a valid capture node handle.

chan selected channel number (1-based).

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Sensoray 819 Windows SDK Instrukcja Użytkownika Strona 8