Sensoray 512 QNX - Manual (Page 10)

10
The function initializes the driver, searches for and initializes all boards supported by the Library. This
function has to be called only once per application. The system resources allocated by X12_init are
released by a call to X12_cleanup.
X12_reset
int X12_reset(int CardId);
Parameters
CardId
Card identifier. Must be between 0 and number of cards minus 1.
Return values
Returns 0 on success. Returns -1 if any errors were detected.
Notes
Resets the board. Writes new values to the board registers.
X12_set_input
void X12_set_input(int CardId,int input);
Parameters
CardId
Card identifier. Must be between 0 and number of cards minus 1.
input
Video input. Must be between 0 and 3.
Return values
None.
Notes
Select video input. Default is 0.
X12_set_input_type
void X12_set_input_type(int CardId,int type);
Parameters
CardId
Card identifier. Must be between 0 and number of cards minus 1.
type
Video input type. Must be 0 for Composite Video or 1 for S-Video.
Return values