Changes between Version 18 and Version 19 of Tutorials/Wireless/mmwaveRFSoC

Timestamp:

Jan 26, 2022, 11:33:30 PM (3 years ago)

Author:

skrimpon

Comment:

—

Tutorials/Wireless/mmwaveRFSoC

@@ -133 +133 @@
 
 === Basic ===
-- '''onenode.py:''' In this demo we control a single SDR. The script creates an SDR object that controls the Xilinx RFSoC FPGA eval board and Sivers IMA. A user can provide arguments to the script, such as the carrier frequency, the COSMOS node id and the transceiver mode. The script by default starts a local connection at srv1-in1 with a carrier frequency at 60.48 GHz in receive mode.
+- '''video.py''' In this script we show the control of the SDR movement. Each SDR is mounted on top of an XY-Table that allows for independent movement in the horizontal plane and rotation along the vertical axis. To control the XY-Table we use the HTTP API detailed in the following [https://wiki.cosmos-lab.org/wiki/Resources/Services/XYTable page]. To visualize this motion we open a live stream from a camera using OpenCV. 
 {{{#!shell-session
-root@srv1-in1:~/mmwsdr/host$ python ./demos/basic/onenode.py --freq 60.48e9 --node srv1-in1 --mode rx
+root@srv1-in1:~/mmwsdr/host/demos/basic$ python video.py --node srv1-in1
 }}}
-- '''ederarray.py:''' The Python drivers of the Sivers library requires Python 2. One way to remove this dependence is to remotely control the Sivers array with an HTTP server. We can start the HTTP server as follows,
+- '''onenode.py:''' In this script we demonstrate the control of the SDR data interface. The script creates one SDR object that controls the ZCU111 and Siver IMA.
+
+
+In this demo we control a single SDR. The script creates an SDR object that controls the Xilinx RFSoC FPGA eval board and Sivers IMA. A user can provide arguments to the script, such as the carrier frequency, the COSMOS node id and the transceiver mode. The script by default starts a local connection at srv1-in1 with a carrier frequency at 60.48 GHz in receive mode.
 {{{#!shell-session
-root@srv1-in1:~/mmwsdr/host$ python ./mmwsdr/array/ederarray.py -u SN0240
+root@srv1-in1:~/mmwsdr/host/demos/basic$ python onenode.py --freq 60.48e9 --node srv1-in1 --mode rx
+}}}
+- '''ederarray.py:''' This script contains SDR object to control the Sivers array.
+
+The FTDI drivers of the Sivers array require the use of Python 2. To alleviate this we create an HTTP server
+
+
+The Python drivers of the Sivers library require Python 2. One way to remove this dependence is to remotely control the Sivers array with an HTTP server. We can start the HTTP server as follows,
+{{{#!shell-session
+root@srv1-in1:~/mmwsdr/host/mmwsdr/array$ python ederarray.py --unit SN0240
 }}}
 {{{#!shell-session
-root@srv1-in2:~/mmwsdr/host$ python ./mmwsdr/array/ederarray.py -u SN0243
+root@srv1-in2:~/mmwsdr/host/mmwsdr/array$ python ederarray.py --unit SN0243
 }}}
+
+- '''twonode.py:''' 
 
 === Calibration ===
 === Channel Sounder ===
+In this section we demonstrated a frequency-domain channel sounder. We generate a tx sequence using `mmwave.utils.waveform.wideband` function.
+
 === Array Pattern ===
+{{{#!shell-session
+root@srv1-in1:~/mmwsdr/host/demos/$ python array_pattern.py --node srv1-in1
+}}}
 === Beam Tracking Measurements ===