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* uhd: replaced std::vector<type> for buffer arguments in send/recvJosh Blum2011-02-0914-109/+101
| | | | | | | | | 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.
* udp: removed asio implementation, created custom managed buffer classes to ↵Josh Blum2011-02-092-158/+117
| | | | re-use
* usrp2: initialize _ctrl_seq_num to remove many valgrind warningsJosh Blum2011-02-091-1/+2
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* uhd: replace asio buffer in make safe w/ memory and length, makes things simplerJosh Blum2011-02-076-68/+64
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* usrp2: pre-bind the get buffers methods on init so its not in fast-pathJosh Blum2011-02-071-16/+21
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* uhd: removed instances of shared_from_this() in transportsJosh Blum2011-02-053-9/+7
| | | | | | Its known to be slow and using sptrs of large objects. This should be a slight performance improvement for libusb and usrp_e100_mmap implementation.
* uhd: change bounded_buffer implementation and code using itJosh Blum2011-02-059-101/+92
| | | | | | | The bounded buffer now uses the detail idiom to hide implementation to inline better. The whole sptr/make idiom was removed from bounded buffer to just construct directly. The code using bounded buffer was changed for the new api: replaces access operators and calls to the factory function.
* uhd: work to remove dynamic allocations of std::vector in vrt_packet_handler ↵Josh Blum2011-02-051-22/+25
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* udp: simplfy zero copy asio overhead with less shared_from_this, and timed ↵Josh Blum2011-02-053-21/+43
| | | | waits when not needed
* uhd: various performance tweaksJosh Blum2011-02-045-73/+104
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* Merge branch 'latency_test'Josh Blum2011-02-032-1/+169
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| * uhd: cleanup for latency testJosh Blum2011-02-032-144/+103
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| * Merge branch 'multi_usrp_only' into latency_testJosh Blum2011-02-0322-1123/+299
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| * | successful latency test. About 500 us on my laptop.Matt Ettus2011-02-031-4/+8
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| * | getting usable dataMatt Ettus2011-02-031-4/+10
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| * | sort of working latency testerMatt Ettus2011-02-032-0/+199
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* | | Merge branch 'convert_fc64'Josh Blum2011-02-0327-1138/+376
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| * | | uhd: added io type and conversion for complex64 (its not really useful)Josh Blum2011-02-036-15/+77
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| * | | Merge branch 'multi_usrp_only' into convert_fc64Josh Blum2011-02-0322-1123/+299
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| | * uhd: replaced sdev and single usrp in examples with usrp and multi usrpJosh Blum2011-01-3111-261/+137
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| | * usrp: added set and get master clock rates to usrp APIJosh Blum2011-01-317-10/+69
| | | | | | | | | | | | | | | | | | implemented set and get rates in usrp1 (its all soft) implemented set and get rates in usrp2 (only 100MHz)
| | * uhd: remove single usrp (leave a typedef), multi-usrp is a superset nowJosh Blum2011-01-276-852/+93
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* | | N210: initialize codec gains so it doesn't barf if you call get_rx_gain ↵Nick Foster2011-02-031-0/+6
|/ / | | | | | | before set_rx_gain.
* | usrp1: added to emulated features docs Transmitting a specific number of samplesJosh Blum2011-02-021-0/+1
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* | usrp1: fix for tx disable on EOBJosh Blum2011-02-022-12/+5
| | | | | | | | | | 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.
* | uhd: simplify the mach time usage based on example from webJosh Blum2011-01-311-6/+3
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* | uhd: use time spec get_system_time to simplify soft time controlJosh Blum2011-01-302-30/+10
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* | uhd: implemented high-res get time in time_spec_tJosh Blum2011-01-304-0/+154
| | | | | | | | | | | | | | clock_gettime for linux, mach_absolute_time for macos, QueryPerformanceFrequency for windows, and fallback to boost microsec_clock
* | Modified the net burner util to perform size and content checks on images.Nick Foster2011-01-281-1/+36
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* usrp2: dont set the time for slave devices, they always take from mimo cableJosh Blum2011-01-271-0/+3
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* usrp-e100: revert compat number until its readyJosh Blum2011-01-271-1/+1
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* Merge branch 'udp_xport_work'Josh Blum2011-01-261-45/+9
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| * udp_zero_copy_asio: removed the #ifdefed num frames and min buff size stuffJosh Blum2011-01-261-45/+9
| | | | | | | | | | | | basically, everything can share a common number of frames, and there is no min buff size, only resize if a size was specified, this simplifies the warnings and resize code
* | uhd: if_addrs check that iter->ifa_addr is NULL before continuingJosh Blum2011-01-261-0/+1
|/ | | | | Happened when building UHD within the OpenWRT environment where ifa_addr can be null it seems!
* uhd: added missing API export for special propsJosh Blum2011-01-261-1/+1
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* Merge branch 'iface_swig'Josh Blum2011-01-261-21/+22
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| * usrp: rename special_props to have a unique prefix, and typedef it in dboard ↵Josh Blum2011-01-261-1/+2
| | | | | | | | iface
| * Added first pass a swigging dboard ifaceJason Abele2011-01-251-21/+21
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* | Merge branch 'macos'Josh Blum2011-01-264-7/+7
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| * | uhd: fixed maxosx bug, was resizing the transport bufferJosh Blum2011-01-264-7/+7
| | | | | | | | | | | | | | | | | | but it cant be resized on macos and I messed up the code that blocked that behavior reimplemented block in usrp2_impl, seems more correct here
* | | uhd: use boost typedef for scoped_lockJosh Blum2011-01-261-6/+7
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* | N210: longer GPS timeout, removed try/catch in safe_recv loop (since it ↵Nick Foster2011-01-252-15/+7
| | | | | | | | can't throw any more)
* | usrp2: added to the doc notes on communication problemsJosh Blum2011-01-241-12/+34
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* usrp1: changes that make benchmark rx workJosh Blum2011-01-242-1/+5
| | | | | | initialize the time to something in soft time control use std::max(0, lost) because the time is emulated, lost can be negative which means huge positive unsigned...
* uhd: added docs on usrp2/n, removed empty n2xx doc page, miscJosh Blum2011-01-246-19/+22
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* udp: revert depadding hack for recv_frame_sizeJosh Blum2011-01-211-1/+1
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* usb: restored disable_interruption on get_lut_with_wait (gets called externally)Josh Blum2011-01-211-0/+1
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* udp: shrink default recv_frame_size by 4 bytes until FPGA handles 2 byte pad ↵Josh Blum2011-01-211-1/+1
| | | | correctly (1516)
* TVRX: forgot to disable debug messagesNick Foster2011-01-211-1/+1
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* TVRX: fixed spectrum inversion on USRP1, hopefully for the last $%^&* time.Nick Foster2011-01-211-2/+10
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