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Commits on Sep 14, 2009

• Added watchdog to monitor USRP/GN3S. Attempts to restart USRP/GN3S driver if no reads have occured for 1 second.

  

  gpssim

  committed
  271efd1

Commits on Sep 10, 2009

• Fixed bitlock algorithm. Bitlock was placing _1ms_epoch 1 ms off, causing CN0 estimates to breathe.

  

  gpssim

  committed
  e1a696e

Commits on Aug 5, 2009

• Changed bitlock algorithm. GN3S and USRP now produce the same noise power.

  

  gpssim

  committed
  1bee82b

Commits on Jul 31, 2009

• Whoa, lotsa changes. Normalized noise floors of GN3S and USRP. Code should work equally well with both devices. Played with the GN3S filter. Added a checksum (adler) to the communication with the GUI.

  

  gpssim

  committed
  72a7fab

Commits on Jul 28, 2009

• Added a bug fix to the GN3S code, properly reading I and Q samples from the device (they could possibly be swapped).

  

  gpssim

  committed
  1928a4b

Commits on Jul 27, 2009

• Added in a #define in config.h (MAX_ACQS_PER_PVT) to control speed of acquisition. Made sure usage output in init.cpp is correct.

  

  gpssim

  committed
  51b78da

Commits on Jul 24, 2009

• GN3S now incorporated into the receiver. Use -gn3s flag to invoke. Must use the ./install_gn3s.sh script in /usrp to modify udev. Updated GUI a little bit. GUI will now log a .klm file and a Rinex …

  Show description for 42f8461
  

  gpssim

  committed
  42f8461

Commits on Jun 3, 2009

• Added a "speedometer" widget to the GUI program.

  

  Gregory W Heckler

  committed
  6153c01

Commits on Jun 1, 2009

• Fixed a bug with the named pipe and a conflict with stdin.

  

  Gregory W. Heckler

  committed
  f4dcf08

• Changed permissions on files. Added in "make install" command.

  

  Gregory W. Heckler

  committed
  8042ad7

• First commit to main branch of newgui code. Everything should be working at this point, and the receiver is configured to search +- 15 kHz.

  

  Gregory W. Heckler

  committed
  dafa17f

Commits on May 29, 2009

• Succesfully pulled USRP client into the gps-sdr code base. Changed command arguments to reflect this.

  

  Gregory W Heckler

  committed
  434a592

• Started process of adding the gps_source object to replace the stand alone gps-usrp executable.

  

  Gregory W Heckler

  committed
  0408759

Commits on May 28, 2009

• Trimmed the #includes in all the files. Fixed gps-usrp.cpp to build without a make/install of Gnuradio from the source (i.e. works with a gnuradio/usrp package install). Fixed the problems with the…

  Show description for 3093017
  

  Gregory W. Heckler

  committed
  3093017

Commits on May 22, 2009

• Fixed a one line bug in acquisition.cpp. The GSE now resizes windows automatically to the text size. There is still a problem with the velocity calculation, not returning 0 m/s for a stationary ant…

  Show description for 1da4dfd
  

  Gregory W. Heckler

  committed
  1da4dfd

Commits on May 21, 2009

• Hurrah! It all works. Will update the head revision soon after some more testing.

  

  Gregory W. Heckler

  committed
  24362b5

Commits on May 20, 2009

• It works! The receiver works now. All that remains are some cleanups and to get automake in place.

  

  Gregory W. Heckler

  committed
  2c222eb

Commits on May 19, 2009

• Almost working... problems with tracking still. Added commando thread. Hopefully will be back up and running tomorrow.

  

  Gregory W. Heckler

  committed
  dcddb9f

• Small delta, took care of the seg-fault. Starts up channels, but cannot find any power.

  

  Gregory W Heckler

  committed
  dea70b2

Commits on May 18, 2009

• GUI now talks to the receiver, however the receiver is seg-faulting somewhere in the correlator code.

  

  Gregory W Heckler

  committed
  12488e2

Commits on May 7, 2009

• Near a working version.

  

  Gregory W Heckler

  committed
  5b767db

Commits on May 6, 2009

• First commit of newgui branch. This branch will be a semi-major rewrite of the receiver code in preparation for implementation on a pc104 platform.

  

  Gregory W Heckler

  committed
  f9d5381

Commits on Jan 8, 2009

• Update gui some. Look and feel type things. Also gave ability for gui to pend on a command acknowledgement from the receiver.

  

  Gregory W. Heckler

  committed
  1d31fca

Commits on Dec 15, 2008

• Serial port com verified as working. For some reason some packets are being dropped. This will be debugged later.

  

  Gregory W. Heckler

  committed
  aedb101

• Adding in serial port capability.

  

  Gregory W. Heckler

  committed
  385af9f

Commits on Dec 12, 2008

• Lotsa changes. Subwindows of gui can now be closed with the 'X' button like a normal window. Pseudorange window complete. Changed some fonts to be consistent among windows.

  

  Gregory W. Heckler

  committed
  3bba81d

• First pull of gui branch into master.

  

  Gregory W. Heckler

  committed
  d2173b1

• Pulling gui branch into master.

  

  Gregory W. Heckler

  committed
  8f362b8

Commits on Dec 8, 2008

• More GUI stuff. Worked on logging mostly.

  

  Gregory W. Heckler

  committed
  5e1b6bf

Commits on Dec 3, 2008

• Further documentation/telemetry changes. Close to the finish line.

  

  Gregory W. Heckler

  committed
  7bde95e

Commits on Dec 2, 2008

• More documentation updates.

  

  Gregory W. Heckler

  committed
  c298904

Commits on Dec 1, 2008

• Worked on IS-GPS-SDR-100.odt to define interface.

  

  Gregory W. Heckler

  committed
  b46811a

Commits on Nov 24, 2008

• Added command buffer to the gui. Need to add a pend for an ack capability for certain commands.

  

  Gregory W. Heckler

  committed
  aa743ea

• More commands, with a command buffer on the client side.

  

  Gregory W Heckler

  committed
  4cc1c52

Commits on Nov 21, 2008

• First cut at acquisition and sv select windows.

  

  Gregory W. Heckler

  committed
  8eb01b2

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