Changes between Version 45 and Version 46 of Tutorials/Wireless/mmwave80211adORCA

Timestamp:

Oct 4, 2021, 8:43:24 PM (4 years ago)

Author:

jkol

Comment:

—

Tutorials/Wireless/mmwave80211adORCA

@@ -73 +73 @@
 ==== Find and prepare USRPs ====
 
-* The IP addresses for Ethernet Port 1(10G) on the X310s rfdev3-1 and rfdev3-2 were hard-coded to 10.115.6.1 and 10.115.6.2 respectively. To access them from srv3-lg1 or srv4-lg1, configure the network interface enp1s0 of srv3-lg1 to 10.115.1.3 and srv4-lg1 to 10.115.1.4, as follows
+* The IP addresses for Ethernet Port 1(10G) on the X310s rfdev3-1 and rfdev3-2 were hard-coded to 10.39.6.1 and 10.39.6.2 respectively. To access them from srv3-lg1 or srv4-lg1, configure the network interface enp1s0 of srv3-lg1 to 10.39.1.3 and srv4-lg1 to 10.39.1.4, as follows
 {{{#!shell-session
 root@srv3-lg1:~# ip link set enp1s0 mtu 9000 up
-root@srv3-lg1:~# ip addr add 10.115.1.3/16 dev enp1s0
+root@srv3-lg1:~# ip addr add 10.39.1.3/16 dev enp1s0
 root@srv3-lg1:~# ip addr show dev enp1s0
 4: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq state UP group default qlen 1000
     link/ether f4:52:14:83:b9:30 brd ff:ff:ff:ff:ff:ff
-    inet 10.115.1.3/16 brd 10.115.255.255 scope global enp1s0
+    inet 10.39.1.3/16 brd 10.39.255.255 scope global enp1s0
        valid_lft forever preferred_lft forever
     inet6 fe80::f652:14ff:fe83:b930/64 scope link
@@ -88 +88 @@
 * Run uhd_find_devices to check if the X310s can be reached
 {{{#!shell-session
-root@srv3-lg1:~# uhd_find_devices --args="addr=10.115.6.1"
+root@srv3-lg1:~# uhd_find_devices --args="addr=10.39.6.1"
 [INFO] [UHD] linux; GNU C++ version 7.4.0; Boost_106501; UHD_3.14.1.1-release
 --------------------------------------------------
@@ -95 +95 @@
 Device Address:
     serial: 31B6FFA
-    addr: 10.115.6.1
+    addr: 10.39.6.1
     fpga: XG
     name: rfdev3-1
@@ -104 +104 @@
 * Check which RFNoC blocks are loaded on the X310s, by running uhd_usrp_probe
 {{{#!shell-session
-root@srv3-lg1:~# uhd_usrp_probe --args="addr=10.115.6.1"
+root@srv3-lg1:~# uhd_usrp_probe --args="addr=10.39.6.1"
 }}}
 * Following is the list of RFNoC blocks required for the experiment
@@ -127 +127 @@
 * If the required RFNoC blocks are not found, load X310 with MISO_IMAGE_x300.bit
 {{{#!shell-session
-root@srv3-lg1:~# uhd_image_loader --args="addr=10.115.6.1,type=x300" --fpga-path="ORCA_MISO_PROJECT/FPGA_IMAGES/MISO_IMAGE_x300.bit"
+root@srv3-lg1:~# uhd_image_loader --args="addr=10.39.6.1,type=x300" --fpga-path="ORCA_MISO_PROJECT/FPGA_IMAGES/MISO_IMAGE_x300.bit"
 }}}
 * Power cycle X310 to use the new image, and run uhd_usrp_probe to check RFNoC blocks.
@@ -147 +147 @@
 
 ==== Run the experiment ====
-* Open transmit application TX_TEST.grc on transmit node(srv4-lg1). This application transmits 802.11ad frames over rfdev3-2(10.115.6.2), at 200MSPS, by reading samples from a pre-generated file.
-* Open receive application RADIORX_CIR.grc on receive node(srv3-lg1). This application receives and processes samples over rfdev3-1(10.115.6.1) as seen in the grc model below. Channel impulse response computed for every frame is written into a file on the host node. 
+* Open transmit application TX_TEST.grc on transmit node(srv4-lg1). This application transmits 802.11ad frames over rfdev3-2(10.39.6.2), at 200MSPS, by reading samples from a pre-generated file.
+* Open receive application RADIORX_CIR.grc on receive node(srv3-lg1). This application receives and processes samples over rfdev3-1(10.39.6.1) as seen in the grc model below. Channel impulse response computed for every frame is written into a file on the host node. 
 
 || root@srv4-lg1:~# gnuradio-companion ORCA_MISO_PROJECT/examples/TX_TEST.grc || root@srv3-lg1:~# gnuradio-companion ORCA_MISO_PROJECT/examples/RADIORX_CIR.grc ||