Is_Setio - THORLABS DCU223x Operation Manual And Sdk

DCx Cameras

4.5.42 is_SetIO

USB 2.0
Syntax
INT is_SetIO (HIDS hCam, INT nIO)
Description
Attention
This function is obsolete and should not be used anymore. We recommend to use the
instead (see also Obsolete functions
is_SetIO() sets the additional digital outputs (GPIOs) of the DCx Camera or returns their current states. Using
, you can define each GPIO as a digital input or output.
is_SetIOMask()
441
Attention
To be able to set the Status of a GPIO you must first configure the GPIO as output using
only one GPIO is configured as output the command is_SetIO() has no effect on the other GPIO.
The GPIOs are not provided with optocouplers and use TTL voltages. For information on GPIO wiring, please refer
to the Electrical Specifications
Note
To connect and control a flash (strobe) unit for the DCx Cameras, it is recommended to use the flash output
provided (see
is_SetFlashStrobe()
Input parameters
hCam
nIO
0x00 (00)
0x01 (01)
0x02 (10)
0x03 (11)
IS_GET_IO
Return values
IS_SUCCESS
IS_NO_SUCCESS
When used with
IS_GET_IO
Related functions
is_SetIOMask()
441
is_GetImageInfo()
is_SetFlashStrobe()
is_SetExternalTrigger()
440
USB 2.0
).
379
chapter.
487
).
431
244
431
327
Camera handle
Bit mask for outputs
Sets both outputs to 0.
Sets the first output to 1, the second one to 0.
Sets the first output to 0, the second one to 1.
Sets both outputs to 1.
Reads the states of the GPIOs. If a GPIO is configured
as input this reads the signal applied to the GPIO.
Function executed successfully
General error message
Current setting
function
is_IO()
280
is_SetIOMask()
441
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