Changes between Version 13 and Version 14 of Tutorials/Wireless/mmwaveSB1

Timestamp:

Jan 8, 2020, 8:06:16 PM (4 years ago)

Author:

prasanthi

Comment:

—

Tutorials/Wireless/mmwaveSB1

@@ -66 +66 @@
 * The IP addresses for Ethernet Port 1(10G) on the X310s sdr2-md2 and sdr2-md3 were hard-coded to 10.115.2.2 and 10.115.2.3 respectively. To access them from srv1-lg1 or srv2-lg2, configure the network interface eno2 as follows
 {{{
-   root@srv2-lg1:~# ifconfig eno2 10.115.1.1 netmask 255.255.0.0 mtu 9000 up
-   root@srv2-lg1:~# ifconfig -a
+root@srv2-lg1:~# ifconfig eno2 10.115.1.1 netmask 255.255.0.0 mtu 9000 up
+root@srv2-lg1:~# ifconfig -a
 eno1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
         inet6 fe80::9a03:9bff:fe61:b0b0  prefixlen 64  scopeid 0x20<link>
@@ -108 +108 @@
 * Run uhd_find_devices to check if the X310s can be reached
 {{{
-   root@srv2-lg1:~# uhd_find_devices --args="addr=10.115.2.3"
+root@srv2-lg1:~# uhd_find_devices --args="addr=10.115.2.3"
 [INFO] [UHD] linux; GNU C++ version 7.4.0; Boost_106501; UHD_3.14.1.1-release
 --------------------------------------------------
@@ -124 +124 @@
 
 ==== Prepare Sivers front-ends ====
+* To demonstrate the experiment here, we use Sivers front-end SN0243 as transmitter and SN0240 as receiver
+
+* Configure SN0243 as transmitter
+{{{
+root@srv3-lg1:~/ederenv# ./start_mb1.sh  SN0243
+  Command history file: eder.cmd
+    Trying to import module ederftdi
+  Connecting to device with unit name SN0243 connected to motherboard MB1.
+  Using settings for Eder Gen 2
+  Device init OK
+  Requested vcm value: 600mV
+  setting value: 749
+  VCM set to 600mV
+  Chip present (chip_id = 0x02711702).
+>>> eder.tx_enable()
+  TX enabled
+
+}}}
+
+*  Configure SN0240 as receiver by running the control software on srv4-lg1
+{{{
+root@srv4-lg1:~/ederenv# ./start_mb1.sh  SN0240
+  Command history file: eder.cmd
+    Trying to import module ederftdi
+  Connecting to device with unit name SN0240 connected to motherboard MB1.
+  Using settings for Eder Gen 2
+  Device init OK
+  Requested vcm value: 600mV
+  setting value: 749
+  VCM set to 600mV
+  Chip present (chip_id = 0x02711702).
+>>> eder.rx_enable()
+  RX enabled
+>>>
+
+}}}
 
 ==== Run the experiment ====