Ben Hilburn
9e47ad607b
Squashed merge of Coverity fixes.
2013-11-27 12:11:23 -08:00
Josh Blum
c464a63e87
uhd: added new calls to streamer object + support work
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* The transmit streamer gives access to the async msg queue.
* The receive streamer gives access to the issue stream cmd.
* Supporting usrp implementation files updated.
* Example applications updated to use this API.
2013-07-15 15:44:42 -07:00
Nicholas Corgan
eaadc6e89a
Merge branch 'maint34' into maint
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Conflicts:
host/lib/usrp/b100/b100_impl.cpp
host/lib/usrp/usrp1/usrp1_impl.hpp
2012-11-16 16:04:26 -08:00
Nicholas Corgan
011f63d19d
lib/cmake: CPack source work
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* Removed all host code dependencies on firmware headers
* Put in CMake settings for CPack source
2012-11-16 15:54:09 -08:00
Josh Blum
253be8f0da
uhd: squashed transport work
2012-04-23 13:45:23 -07:00
Josh Blum
11e9429b95
usrp1: fix to use the db connection type to determine DAC sign
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Unlike the other products, usrp1 uses the DAC and not DSP
to perform baseband frequency shifting in the hardware.
Therefore this shifting occurs before I and Q swapping,
and so, the sign of the frequency needs to be inverted
on daughterboards which have inverted I and Q TX inputs.
2012-02-24 10:06:13 -08:00
Josh Blum
1156d9b26a
usrp1: fix advertised samples per packet in send streamer
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Must subtract off the 511 for 512 modulus remainder commit.
This bug was introduced by the conversion to streamer API.
2012-02-21 17:42:15 -08:00
Josh Blum
8442ea5e2c
b100/usrp1: various tweaks for compiler warns and valgrind
2012-02-09 19:02:43 -08:00
Josh Blum
b7ff81c9a8
dsp rework: work on usb wrapper for smaller packets, large luts
2012-02-02 15:15:54 -08:00
Josh Blum
f592102763
usrp1: fix div ratio for interp register
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The interp register was getting set 2x, now fixed!
This bug was introduced w/ the streamer work.
2011-12-15 19:55:39 -08:00
Josh Blum
d595f15967
usrp1: fixed swapped sign on rx cordic
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We used to swap I and Q to share converter functions with the newer products.
Because of this, the sign on the cordic also had to be swapped.
Now that USRP1 has its own converter routines and I and Q are correct,
so should be the sign on the cordic. This was a bug introduced in master.
TX should not be an issue, because there is no cordic
and is adjusted digitally by the codec, after any potential swapping.
2011-12-15 18:26:43 -08:00
Josh Blum
4f4032573b
usrp1: set scale factor after setting converter
2011-11-30 05:18:32 -08:00
Josh Blum
07fb8d2b82
usrp: fix rate calculation logic
2011-11-03 20:37:14 -07:00
Josh Blum
ae9e89d76b
usrp: added get_tx/rx_rates
2011-11-03 20:37:13 -07:00
Josh Blum
00b6d8359d
uhd: added trailer parsing for occupancy
2011-11-03 20:37:12 -07:00
Josh Blum
c885da1138
uhd: renamed convert markup to format
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removed convert args
added simd level
got orc and neon updated
2011-11-03 20:37:12 -07:00
Josh Blum
5538048873
usrp1: support variable clock rate through API
2011-11-03 20:37:12 -07:00
Josh Blum
fce49fd66f
uhd: added one packet mode to rx streamer
2011-11-03 20:37:12 -07:00
Josh Blum
0946176f51
usrp1: got the 16Msps working (needed non hb-filter image)
2011-11-03 20:37:11 -07:00
Josh Blum
861e66848f
usrp2: work on alternative OTW formats
2011-11-03 20:37:11 -07:00
Josh Blum
65fb4d2252
usrp1: various tweaks related to streaming
2011-11-03 20:37:11 -07:00
Josh Blum
4c4f0810ef
usrp1: type conversions and 8-bit work
2011-11-03 20:37:11 -07:00
Josh Blum
de17ef4614
usrp1: multi channel receive working
2011-11-03 20:37:11 -07:00
Josh Blum
fac15db5d7
uhd: renamed some of the stream types and functions
2011-11-03 20:37:11 -07:00
Josh Blum
e4561a18cd
usrp1: did work for stream interface on usrp1
2011-11-03 20:37:11 -07:00
Josh Blum
6f9a5b8435
usrp1: disable pad to one for usrp1 (not needed)
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This was messing up the pad to 512 bytes logic for empty flushes.
2011-09-19 20:26:40 -07:00
Josh Blum
0aa3e4e678
usrp1: fix for multi-channel, OTW channel width is always 1
2011-08-08 19:15:26 -07:00
Josh Blum
7e1b2a0e3c
uhd: added tasks to simplify thread spawning use cases
2011-07-13 17:25:40 -07:00
Josh Blum
df91040196
usrp: added clipping to link max rate when setting sample rate
2011-07-04 08:33:47 -07:00
Josh Blum
729b284f62
usrp: handle frontend swapping if the first subdev is QI or Q
2011-07-04 07:21:53 -07:00
Josh Blum
1ef4089595
usrp1: tweaks + implemented other features to mimic async and inline messages
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Moved the underflow/overflow polling into a thread and out of the fast-path.
Added an inline and async message queue into soft time control.
Error and status messages are actually generated now and enqueued.
Passes the async message test...
2011-07-02 19:35:33 -07:00
Josh Blum
6aa4690af0
usrp: added validate_subdev_spec to all io_impls
2011-07-01 15:07:38 -07:00
Josh Blum
7613f8ce36
usrp1: implemented properties interface on usrp1
2011-07-01 11:33:03 -07:00
Josh Blum
89fa329154
usrp1: super packet handler support squashed
2011-06-14 17:27:47 -07:00
Josh Blum
ea5ce50a46
uhd: replace managed buffer shared pointer w/ intrusive pointer to reduce overhead
2011-05-14 20:28:20 -07:00
Josh Blum
f991d3dc75
usrp1: apply conditional disables/enables to rx and tx
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Scapped the old gnuradio code for information about VRQ_FPGA_SET_XX_ENABLE.
It turns out that we should disabled + restore state when changing muxes or rates.
The USRP seems to stream properly when receiving single and dual channel.
Prior to this commit, tx was accicentally always disabled from a few commits ago.
2011-05-14 19:57:03 -07:00
Josh Blum
09be0518ce
uhd: removed more iostream stuff from usrp* implementations
2011-05-04 19:53:01 -07:00
Josh Blum
caff65d7e1
usrp1: fix for tx under remainder conditions
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The remainder was accidentally lost because the offset to the buffer
was not propagated outside of the commit function.
2011-04-27 19:12:53 -07:00
Josh Blum
09149bbf7d
usrp1: safe destruction for usrp1 device
2011-03-10 14:37:34 -08:00
Josh Blum
2af3e5c49d
uhd: tweaks for windows msvc compiler warnings and errors
2011-02-16 17:19:54 -08:00
Josh Blum
3993c827f6
usrp-e100: use pre-bound get send/recv buffers in io impl
2011-02-03 22:14:55 +00:00
Josh Blum
3a85798972
usrp1: removed binds and sptr allocs in usrp1 io impl
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prebind the callbacks for getting buffers in io_impl class
reimplement the special send buffer commit hack to avoid allocating
2011-02-14 13:30:47 -08:00
Josh Blum
fb7e8a09a5
uhd: replaced std::vector<type> for buffer arguments in send/recv
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Created new type ref_vector for representing a vector of pointers.
Can be created from std::vector or a pointer.
Removes the convenience constrcutors for send/recv, its not needed.
Removes malloc/free overhead when using send/recv with pointer.
2011-02-09 19:01:28 -08:00
Josh Blum
ef351624ee
uhd: replace asio buffer in make safe w/ memory and length, makes things simpler
2011-02-07 12:32:12 -08:00
Josh Blum
231f718134
usrp1: fix for tx disable on EOB
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Leave the tx digital always enabled, flush with zeros is enough to turn it "off".
Fixed the flush routine to send something (when zero) to ensure zeros go out.
2011-02-02 15:47:33 -08:00
Josh Blum
d71344091b
usrp1: work on usrp1 hardware compat with the api
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today we added shutoff the DAC when not transmitting using EOB as an indicator
added various other features and cleaned up code for soft time control
2011-01-17 15:18:46 -08:00
Josh Blum
261bb80d73
uhd: update copyright dates on host code
2011-01-13 16:22:07 -08:00
Josh Blum
41e774c7c3
usrp1: implement soft time ctrl for send at, recv at
2011-01-13 12:22:03 -08:00
Josh Blum
09e0624698
usrp: removed old includes that didnt need to be there
2011-01-10 17:11:09 -08:00
Josh Blum
5514e67c64
usrp1: ensure that the current buffer was committed before getting a new one
2010-10-07 11:06:37 -07:00
