eb
117ea8a18b
Updated license from GPL version 2 or later to GPL version 3 or later.
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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.
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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.
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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
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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.
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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
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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
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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
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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
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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
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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
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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.
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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
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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
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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
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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
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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.
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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.
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git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@3122 221aa14e-8319-0410-a670-987f0aec2ac5
2006-08-03 04:51:51 +00:00