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USB 2.0 GigE |
USB 2.0 GigE |
Syntax
INT is_SetIOMask (HIDS hCam, INT nMask)
Description
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This function is obsolete and should not be used anymore. We recommend to use the is_IO() function instead. |
Using is_SetIOMask(), you can configure the general purpose I/Os (GPIO) of some uEye models as an input or output. The is_SetIO() function sets or returns the current GPIO states.
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The GPIOs are available with the GigE uEye HE and USB uEye ME/LE (board level only) cameras. The GPIOs are not provided with optocouplers and use TTL voltages. For information on GPIO wiring, please refer to the "Electrical Specifications" chapter in the IDS Software Suite manual. |
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To use hardware triggering with the uEye cameras, we suggest that you use the trigger input provided for this purpose (see is_SetExternalTrigger()). To connect and control a flash (strobe) unit for the uEye cameras, it is recommended to use the flash output provided (see is_SetFlashStrobe()). |
Input parameters
hCam |
Camera handle |
nMask |
Bit mask for inputs/outputs. |
0x00 (00) |
Use both GPIOs as inputs. |
0x01 (01) |
Use the first GPIO as output, the second one as input. |
0x02 (10) |
Use the first GPIO as input, the second one as output. |
0x03 (11) |
Use both GPIOs as outputs. |
IS_GET_IO_MASK |
Returns the current bit mask. |
IS_GET_INPUT_MASK |
Returns the IOs to be used as inputs. |
IS_GET_OUTPUT_MASK |
Returns the IOs to be used as outputs. |
Return values
IS_SUCCESS |
Function executed successfully |
IS_NO_SUCCESS |
General error message |
Wen used with |
Current setting |
When used with |
Bit masks of the IOs to be used. |
Related functions
•is_GetImageInfo()
•is_SetExternalTrigger()
