Is_Setiomask - THORLABS DCU223x Operation Manual And Sdk

4.5.43 is_SetIOMask

USB 2.0
Syntax
INT is_SetIOMask (HIDS hCam, INT nMask)
Description
Attention
This function is obsolete and should not be used anymore. We recommend to use the
instead (see also Obsolete functions
Using , you can configure the general purpose I/Os (GPIO) of some DCx Camera models as an
is_SetIOMask()
input or output. The
is_SetIO()
The GPIOs are not provided with optocouplers and use TTL voltages. For information on GPIO wiring, please refer
to the Electrical Specifications
Note
To use hardware triggering with the DCx Cameras, we suggest that you use the trigger input provided for this
purpose (see
is_SetExternalTrigger()
Cameras, it is recommended to use the flash output provided (see
parameters
hCam
nMask
0x00 (00)
0x01 (01)
0x02 (10)
0x03 (11)
IS_GET_IO_MASK
IS_GET_INPUT_MASK
IS_GET_OUTPUT_MASK
Return values
IS_SUCCESS
IS_NO_SUCCESS
Wen used with
IS_GET_IO
When used with
IS_GET_INPUT_MASK
IS_GET_OUTPUT_MASK
Related functions
is_SetIO()
440
is_GetImageInfo()
is_SetFlashStrobe()
is_SetExternalTrigger()
© 2013 Thorlabs GmbH
USB 2.0
).
379
function sets or returns the current GPIO states.
440
chapter.
487
327
244
431
327
). To connect and control a flash (strobe) unit for the DCx
Camera handle
Bit mask for inputs/outputs.
Use both GPIOs as inputs.
Use the first GPIO as output, the second one as input.
Use the first GPIO as input, the second one as output.
Use both GPIOs as outputs.
Returns the current bit mask.
Returns the IOs to be used as inputs.
Returns the IOs to be used as outputs.
Function executed successfully
General error message
Current setting
Bit masks of the IOs to be used.
4 Programming (SDK)
is_IO()
is_SetFlashStrobe()
function
280
).Input
431
441