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[Discuss-gnuradio] firmware reloading
From: |
Hector Yuen |
Subject: |
[Discuss-gnuradio] firmware reloading |
Date: |
Thu, 07 Apr 2005 15:09:33 +0000 |
Hello
I am new with this GNU Radio stuff, I was modifying some code on the
usrp firmware.
When I reconnect it , the only message I see is something like that in
/var/log/
Apr 7 15:08:01 magneto hub 1-0:1.0: state 5 ports 6 chg ffc0 evt 0010
Apr 7 15:08:01 magneto ehci_hcd 0000:00:1d.7: GetStatus port 4 status
001803 POWER sig=j CSC CONNECT
Apr 7 15:08:01 magneto hub 1-0:1.0: port 4, status 0501, change 0001,
480 Mb/s
Apr 7 15:08:01 magneto hub 1-0:1.0: debounce: port 4: total 100ms
stable 100ms status 0x501
Apr 7 15:08:01 magneto ehci_hcd 0000:00:1d.7: port 4 high speed
Apr 7 15:08:01 magneto ehci_hcd 0000:00:1d.7: GetStatus port 4 status
001005 POWER sig=se0 PE CONNECT
Apr 7 15:08:01 magneto usb 1-4: new high speed USB device using
ehci_hcd and address 24
Apr 7 15:08:02 magneto usb 1-4: khubd timed out on ep0in
Apr 7 15:08:02 magneto ehci_hcd 0000:00:1d.7: port 4 high speed
Apr 7 15:08:02 magneto ehci_hcd 0000:00:1d.7: GetStatus port 4 status
001005 POWER sig=se0 PE CONNECT
Apr 7 15:08:02 magneto usb 1-4: device descriptor read/64, error -110
Apr 7 15:08:07 magneto usb 1-4: khubd timed out on ep0in
Apr 7 15:08:07 magneto ehci_hcd 0000:00:1d.7: port 4 high speed
Apr 7 15:08:07 magneto ehci_hcd 0000:00:1d.7: GetStatus port 4 status
001005 POWER sig=se0 PE CONNECT
Apr 7 15:08:07 magneto usb 1-4: device descriptor read/64, error -110
Apr 7 15:08:07 magneto ehci_hcd 0000:00:1d.7: port 4 high speed
Apr 7 15:08:07 magneto ehci_hcd 0000:00:1d.7: GetStatus port 4 status
001005 POWER sig=se0 PE CONNECT
Apr 7 15:08:07 magneto usb 1-4: new high speed USB device using
ehci_hcd and address 25
Apr 7 15:08:08 magneto usb 1-4: khubd timed out on ep0in
Apr 7 15:08:08 magneto ehci_hcd 0000:00:1d.7: port 4 high speed
Apr 7 15:08:08 magneto ehci_hcd 0000:00:1d.7: GetStatus port 4 status
001005 POWER sig=se0 PE CONNECT
Apr 7 15:08:08 magneto usb 1-4: device descriptor read/64, error -110
Apr 7 15:08:13 magneto usb 1-4: khubd timed out on ep0in
Apr 7 15:08:13 magneto ehci_hcd 0000:00:1d.7: port 4 high speed
Apr 7 15:08:13 magneto ehci_hcd 0000:00:1d.7: GetStatus port 4 status
001005 POWER sig=se0 PE CONNECT
Apr 7 15:08:13 magneto usb 1-4: device descriptor read/64, error -110
So there is no new usb device when I run usbview, so I can't load a new
firmware, has someone had an experience similar to mine?
Thanks for the help
Hector
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