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[Discuss-gnuradio] USRP2 with Realtek r8169 Problem
From: |
Soeren Peik |
Subject: |
[Discuss-gnuradio] USRP2 with Realtek r8169 Problem |
Date: |
Fri, 16 Jul 2010 08:30:11 -0400 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.10) Gecko/20100527 Lightning/1.0b1 Thunderbird/3.0.5 |
Hi all,
I just received my USRP2 and hooked it up to a three month old Thinkpad
Edge 13 intel with Realtek ethernet Chipset.
System is: Ubuntu 10.04 LTS Lucid Lynx
Firmware: txrx_wbx_raw_eth_20100608.bin
FPGA-FW: u2_rev3-20100603.bin
Daughterboard: WBX
When i run the fft application with with sudo usrp2_fft.py -f98e6
I get overruns "SSSSSSS" and the GUI hangs.
Changing the decimation does not help.
The USRP2 is operating as I can clearly see the local FM-Stations in the
spectrum.
Older Threads suggested problems with inserted pauses. When checking
with ethtool I get:
Settings for eth0:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Link partner advertised link modes: 1000baseT/Half 1000baseT/Full
Link partner advertised pause frame use: No
Link partner advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: MII
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000033 (51)
Link detected: yes
And with nm-tools I get
- Device: eth0 [USRP Link]
----------------------------------------------------
Type: Wired
Driver: r8169
State: connected
Default: no
HW Address: C8:0A:A9:25:64:5E
Capabilities:
Carrier Detect: yes
Speed: 1000 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.10.1
Prefix: 24 (255.255.255.0)
Gateway: 0.0.0.0
This looks OK to be.
I do not get problems when transmitting.
Do you any suggestion for a fix?
Unfortunately, I do not have another computer here to try out other setups.
Thanks in advance,
Soeren
- [Discuss-gnuradio] USRP2 with Realtek r8169 Problem,
Soeren Peik <=