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libusrp
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46 Commits

Author SHA1 Message Date
Johnathan Corgan 9d191f5951 Add README for new FPGA hosting location 2010-03-02 08:08:18 -08:00
Johnathan Corgan dc8d1a4973 Remove usrp1 and usrp2 FPGA files. These are now hosted at: 
git://ettus.sourcerepo.com/ettus/fpga.git

...under the 'usrp1' and 'usrp2' top-level directories.
 2010-02-28 12:47:43 -08:00
git 2985cbe8aa Added git ignore files auto created from svn:ignore properties. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11592 221aa14e-8319-0410-a670-987f0aec2ac5
 2009-08-14 18:10:11 +00:00
jcorgan a324987550 Revert erroneous file included in r11424 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11425 221aa14e-8319-0410-a670-987f0aec2ac5
 2009-07-14 17:21:04 +00:00
jcorgan 791b37fb8c Reorganization of debian package directory 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11424 221aa14e-8319-0410-a670-987f0aec2ac5
 2009-07-14 17:17:45 +00:00
eb 18784d3fa6 Built and checked in new rbfs that fix ticket:248 and ticket:290. 
The rbfs are built from r11012 and were compiled using Quartus II
Version 7.1 build 178 06/25/2007 SP 1 SJ Web Edition.

ticket:248 was actually fixed in [9485], but the updated rbfs were
never checked in.  Ticket:290 wasn't really a bug.  The host code has
always been correct.



git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@11014 221aa14e-8319-0410-a670-987f0aec2ac5
 2009-05-12 21:17:27 +00:00
jcorgan d375ce46a3 Merged r10504:10528 from michaelld/fix_local_data_install into trunk. Trunk passes distcheck. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10529 221aa14e-8319-0410-a670-987f0aec2ac5
 2009-02-26 23:39:17 +00:00
matt 2fefe2b723 Allows for changing the interpolation rate dynamically. Stop the pipeline, set the rate, restart the pipeline. Fixes bug #248. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9485 221aa14e-8319-0410-a670-987f0aec2ac5
 2008-09-02 19:50:09 +00:00
eb 786737d963 Merged features/inband-usb -r6431:8293 into trunk. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@8295 221aa14e-8319-0410-a670-987f0aec2ac5
 2008-04-30 03:52:31 +00:00
jcorgan 51ec9e72fe Restores 8-bit sample format support to FPGA code. Synthesized with 7.1SP1. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6858 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-11-10 19:23:57 +00:00
jcorgan 005b1a35ad Regenerated USRP Makefile.extra 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6777 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-11-01 23:57:49 +00:00
jcorgan 0c0357fb30 Merged r6766:6775 from jcorgan/t195. Fixes ticket:195. NOTE: this removes 8 bit sample width support on receive. Synthesized with 7.1SP1. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6776 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-11-01 23:56:59 +00:00
jcorgan c1a7b06c3a Merged r6749:6763 from jcorgan/t179. Fixes ticket:179. New RBFs synthesized with 7.1SP1. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6764 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-11-01 03:29:36 +00:00
eb 9ba1d3956a tool version changed 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6604 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-10-09 20:10:04 +00:00
eb c60a5762ad New rbfs built from r6602 using Quartus II Web Edition version 7.1 SP1 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6603 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-10-09 20:09:04 +00:00
eb d51275a83a Merged r6329:6428 of features/inband-usb + distcheck fixes into trunk. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6429 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-09-13 23:21:41 +00:00
eb 5386b1fa25 Merged features/inband-usb r5224:6306 into trunk. 
This is work-in-progress on inband signaling for the USRP1.


git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6307 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-09-05 01:43:43 +00:00
eb 117ea8a18b Updated license from GPL version 2 or later to GPL version 3 or later. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6044 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-07-21 03:44:38 +00:00
jcorgan aaa14819d3 Merged r5732:5941 from jcorgan/sar into trunk. Adds start of gr-radar-mono component. Trunk passes distcheck. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5942 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-07-12 00:54:37 +00:00
trondeau b4fcfa7606 merge ordm/receiver branch -r5574:5659. Reworks OFDM receiver with refactored OFDM blocks. A few bug fixes for other blocks have also been slipped in. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5661 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-06-04 16:08:44 +00:00
matt f9ac1cc035 not used 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5578 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-05-30 23:27:58 +00:00
jcorgan 0ac9d4b2ed Merged r5203:5204 from developer branch jcorgan/atr. Fixed ATR delay enable and reduced delay width to 12 bits. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5228 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-05-02 15:50:56 +00:00
eb 87a72fff96 Merged features/inband -r4812:5218 into trunk. This group of changes 
includes:

 * working stand-alone mblock code
 * work-in-progress on usrp inband signaling

usrp now depends on mblock, and guile is a dependency.



git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5221 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-05-02 04:08:47 +00:00
jcorgan 0e9c5a85cb Adds capability to independently delay the Auto T/R switching signal 
by a configurable number of clock ticks, to allow users to precisely
align their T/R output with the pipeline delays in the transmitter.

There are two new registers:

FR_ATR_TX_DELAY (7'd2)
FR_ATR_RX_DELAY (7'd3)

...and the corresponding db_base.py methods to set them:

db_base.set_atr_tx_delay(clock_ticks)
db_base.set_atr_rx_delay(clock_ticks)

These methods are inherited by all the daughterboard objects so you can
call them from your scripts as:

subdev.set_atr_tx_delay(...)

...where 'subdev' represents the daughtercard object you're working with.

The FPGA synthesis for the 2 RXHB, 2 TX case expands from 95% to 96%,
with no additional synthesis messages or impact on timing.



git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5022 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-04-16 21:30:13 +00:00
eb 25b17cdac8 New FPGA binaries (.rbfs). These include fixes for the scaling in 
the CIC decimator so that signals are now roughly leveled, independent
of the decimation rate.  Decimating by 44 now works too ;)


git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4848 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-04-02 23:39:16 +00:00
matt 4175ee9eec registered to meet timing 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4826 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-03-30 21:52:52 +00:00
eb cc1f43786d copied usrp_inband_usb from -r4809 features/inband-usb into trunk 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4810 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-03-28 19:00:55 +00:00
matt 31816993b3 proper shifting for the cic decim now keeps signals roughly leveled 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4784 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-03-20 02:13:06 +00:00
matt ab66cf5afd if you ever tried to interpolate by 44 it didn't work. now it does. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4783 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-03-20 01:23:26 +00:00
matt 486c1ff0d8 removed a parameter 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4782 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-03-20 01:05:29 +00:00
matt ec6b64d9fb allow for varying the bitwidth 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4781 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-03-20 01:03:10 +00:00
matt 52e0f68db9 added comment 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4780 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-03-20 01:02:46 +00:00
matt bc3e223e0d added comments, removed dead code 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4779 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-03-20 01:02:25 +00:00
eb 8268792b12 Refactored FPGA *.vh files. Moved common pieces to toplevel/include. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4713 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-03-05 05:00:02 +00:00
eb b355597e1f Add new standard configuration for 1 RX w/ half-band, 1 TX 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4695 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-03-03 03:50:06 +00:00
eb 72d93086ce updated qsf file to Quartus 6.1. No semantic changes 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4694 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-03-03 03:49:04 +00:00
eb b0e5abe991 fixed comment 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4656 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-02-26 23:57:36 +00:00
eb f930627a0d fixed comment 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4655 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-02-26 23:56:39 +00:00
eb ace210563e Applied patch from Brett Trotter that stuffs zeros into the head of 
the tx signal processing pipeline when the Tx FIFO is empty.

This results in the DACs outputing zeros when there's no data, unless
the tx pipeline is disabled on the host.


git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4287 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-01-17 22:44:13 +00:00
eb 92831e6ca2 removed unused/out-of-date bus_interface.v 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4277 221aa14e-8319-0410-a670-987f0aec2ac5
 2007-01-14 21:03:40 +00:00
matt 31a3e8ef65 latest version of quartus 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4004 221aa14e-8319-0410-a670-987f0aec2ac5
 2006-11-20 02:41:19 +00:00
matt 27a37e4584 optimized halfband coefficients, courtesy of Larry Doolittle 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@3917 221aa14e-8319-0410-a670-987f0aec2ac5
 2006-11-01 23:36:51 +00:00
jcorgan 50fc382a53 Partial fix for ticket:81 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@3709 221aa14e-8319-0410-a670-987f0aec2ac5
 2006-10-04 19:08:50 +00:00
eb bbb5f6cef0 New rbfs. These were compiled using Quartus 6.0 sp1 
and include the post-ADC / pre-DDC digital rssi measurement code.


git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@3667 221aa14e-8319-0410-a670-987f0aec2ac5
 2006-09-27 06:29:48 +00:00
eb 7a0001d24a Updated FSF address in all files. Fixes ticket:51 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@3534 221aa14e-8319-0410-a670-987f0aec2ac5
 2006-09-13 21:30:04 +00:00
jcorgan 99a9de4013 Houston, we have a trunk. 
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@3122 221aa14e-8319-0410-a670-987f0aec2ac5
 2006-08-03 04:51:51 +00:00