RFmxWCDMA_ModAccFetchNumberOfDetectedChannelsArray
- Updated2024-10-14
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RFmxWCDMA_ModAccFetchNumberOfDetectedChannelsArray
int32 __stdcall RFmxWCDMA_ModAccFetchNumberOfDetectedChannelsArray (niRFmxInstrHandle instrumentHandle, char selectorString[], float64 timeout, int32 numberofDetectedChannels[], int32 arraySize, int32* actualArraySize);
Purpose
Fetches an array of number of detected channels of all the carriers in the ModAcc measurement.
Parameters
| Input | ||
| Name | Type | Description |
| instrumentHandle | niRFmxInstrHandle | Specifies the instrument session. The RFmx driver obtains this parameter from the RFmxWCDMA_Initialize function. |
| selectorString | char[] | Specifies a selector string comprising of the signal name and result name. If you do not specify the signal name, the default signal instance is used. If you do not specify the result name, the default result instance is used. Example: "signal::sig1" "result::r1" "signal::sig1/result::r1" You can use the RFmxWCDMA_BuildSignalString function to build the selector string. |
| timeout | float64 | Specifies the timeout, in seconds, for fetching the specified measurement. Set this value to an appropriate time, longer than expected for fetching the measurement. A value of -1 specifies that the function waits until the measurement is complete. |
| arraySize | int32 | Specifies the size of the array. Set the arraySize parameter to 0 to get the size of all the arrays in the actualArraySize parameter. |
| Output | ||
| Name | Type | Description |
| numberofDetectedChannels | int32[] | Returns the array of the number of detected channels when you set the RFMXWCDMA_ATTR_CHANNEL_CONFIGURATION_MODE attribute to Auto Detect. If you set the
RFMXWCDMA_ATTR_CHANNEL_CONFIGURATION_MODE attribute to RFMXWCDMA_VAL_CHANNEL_CONFIGURATION_MODE_USER_DEFINED or RFMXWCDMA_VAL_CHANNEL_CONFIGURATION_MODE_TEST_MODEL, this parameter returns the array of the number of configured channels.
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| actualArraySize | int32* | Returns the actual size of the array, if you pass NULL to all output array parameters, and set the arraySize parameter to 0. |
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 RFmxWCDMA_GetError function. The general meaning of the status code is as follows:
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