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Release the hardware resources associated with fpga object
fpga
Since R2024a
release(dut)
release(dut) releases the hardware resources associated with the fpga object dut.
dut
example
collapse all
This example uses:
Create a usrp System object, specifying a radio setup configuration previously saved in the Radio Setup wizard.
usrp
device = usrp("MyRadio");
Configure your radio with the target interfaces by using the describeFPGA function.
describeFPGA
describeFPGA(device,"ModelName_wthandoffinfo.mat");
Create an fpga object to access your DUT on the FPGA of your radio.
dut = fpga(device);
Add an RFNoC register interface to your DUT by using the addRFNoCRegisterInterface function.
addRFNoCRegisterInterface
addRFNoCRegisterInterface(dut, ... "InterfaceID","DUTName", ... "RFNoCBlock","0/DUTName#0");
Create an hdlcoder.DUTPort object for the DUT port and specify the properties.
hdlcoder.DUTPort
DUTPort_Read_Register = hdlcoder.DUTPort("Read_Register", ... "Direction","OUT", ... "DataType","int16", ... "IsComplex",false, ... "Dimension",[1 1], ... "IOInterface","DUTName", ... "IOInterfaceMapping",1);
Using the mapPort function, map the DUT port to the RFNoC interface you added to your DUT.
mapPort
mapPort(dut,DUTPort_Read_Register);
Connect to the radio and apply radio front end properties by calling the setup function.
setup
setup(device);
Read data from the DUT port by using the readPort function.
readPort
data = readPort(dut,"Read_Register")
data = int16 0
Release the hardware resources.
release(dut);
Target DUT on the FPGA of a target NI USRP radio device, specified as an fpga object.
Introduced in R2024a
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