RFmxLTE_GetAttributeF64
- Updated2024-10-14
- 1 minute(s) read
RFmxLTE_GetAttributeF64
int32 __stdcall RFmxLTE_GetAttributeF64 (niRFmxInstrHandle instrumentHandle, char selectorString[], int32 attributeID, float64 *attrVal);
Purpose
Queries the value of an RFmx 64-bit floating point number (float64) attribute.
Parameters
| Input | ||
| Name | Type | Description |
| instrumentHandle | niRFmxInstrHandle | Specifies the instrument session. The RFmx obtains this parameter from the RFmxLTE_Initialize function. |
| selectorString | char[] | Specifies the selector string for the attribute being read. 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 | float64* | 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 RFmxLTE_GetError function. The general meaning of the status code is as follows:
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