RFmxPulse_GetAttributeU16
- Updated2024-10-14
- 1 minute(s) read
RFmxPulse_GetAttributeU16
int32 __stdcall RFmxPulse_GetAttributeU16 (niRFmxInstrHandle instrumentHandle, char selectorString[], int32 attributeID, uInt16 *attrVal);
Purpose
Queries the value of an RFmx 16-bit unsigned integer (uInt16) attribute.
Parameters
| Input | ||
| Name | Type | Description |
| instrumentHandle | niRFmxInstrHandle | Specifies the instrument session. The RFmx driver obtains this parameter from the RFmxPulse_Initialize function. |
| selectorString | char[] | Specifies the selector string for the attribute being set. Refer to the Selector String (C/CVI) topic for more information about configuring the selector string. |
| attributeID | int32 | Pass the ID of an attribute. |
| Output | ||
| Name | Type | Description |
| attrVal | uInt16* | Returns the current value of the attribute. |
Return Value
| Name | Type | Description | ||||||||
| status | int32 | Returns the status code of this operation. The status code either indicates success or describes an error or warning condition. Examine the status code from each call to an RFmx function to determine if an error has occurred. To obtain a text description of the status code and additional information about the error condition, call the RFmxPulse_GetError function. The general meaning of the status code is as follows:
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