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Gestione della radio

Configurare la radio utilizzando le impostazioni del blocco e di System object™

Prima di trasmettere e ricevere segnali radio, è necessario prima applicare i parametri hardware della radio e sincronizzare le proprietà della stessa.

Funzioni

`capture`	Capture RF data using SDRu receiver (Da R2023b)
`setsdruip`	Set IP address for USRP radio
`info`	Current USRP radio settings
`referenceLockedStatus`	Lock status of USRP radio to 10 MHz clock signal (Da R2021a)
`gpsLockedStatus`	Lock status of GPSDO to GPS constellation (Da R2021a)
`getRadioTime`	Get current USRP radio time (Da R2023b)

Oggetti

`comm.SDRuReceiver`	Receive data from USRP device
`comm.SDRuTransmitter`	Send data to USRP device

Blocchi

SDRu Receiver	Receive data from USRP device
SDRu Transmitter	Send data to USRP device

Argomenti

USRP Radio Configuration
Determine which USRP™ radio products to use.
Single Channel Input and Output Operations
Single input single output (SISO) operations use one transceiver only.
Multiple Channel Input and Output Operations
Multiple Input Multiple Output (MIMO) operations use multiple transceiver chains.
Transmit and Receive Using External Clock
An external clock enables you to synchronize the radio with an external clock generator.
Check USRP Radio Connection
Check radio connection to SDRu blocks and System objects.
Run in Offline Mode
Running simulations when no radio is connected.
Query and Set IP Addresses
You can query and set IP address of connected radios.
Detect Underruns and Overruns
To detect underruns and overruns, use the lost sample indicator.
Burst-Mode Buffering
To achieve real time performance, enable burst mode.
Data Frame Lengths
Set data frame length in receiver blocks or receiver System objects.
Change Transport Data Rate
Set the transport data rate in blocks or System objects.
Desired Versus Actual Parameter Values
Actual parameter values can vary from your desired setting.
Supported Data Types
Supported data types for SDRu blocks and System objects.

Risoluzione dei problemi

Common Problems and Fixes

Describes the most common errors encountered with Communications Toolbox™ Support Package for USRP Radio and how to fix them.