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* usrp1: use the transport frame sizes to calculate the max sppJosh Blum2010-10-062-80/+99
| | | | | | | | | The max send spp is the frame size minus the alignment padding. This allows us to copy a remainder into a new buffer and always commit multiples of the alignment size (512 bytes). Reworked the managed send buffer implementation to handle the above. Uses only managed memory, and only mem-copied under the alignment.
* uhd: replaced frame params for the zero copy interfaces with a device addressJosh Blum2010-10-055-113/+62
| | | | | | | | | | the device address gives a key, value pair of infinite optional capabilities added a cast option to the device address to cast string to type T added call to the zero_copy_if to get send and recv frame sizes changed the usrp2 impl to calculate recv/send spp from the data transport
* usrp2: removed extra print-outs in initJosh Blum2010-10-041-4/+0
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* uhd: reworked the zero copy interfaceJosh Blum2010-10-021-49/+16
| | | | | | | | | | | | | | | | - recv buffers have a release call - safe make function for recv buffers (buff + release callback) - send buffer commits now have a void return - safe make function for send buffers (buff + commit callback) The reason for the void return from commit is that ssize_t num_bytes was never returning anything of use. That is for all of the zero copy implementations so far, commit cannot really error (being asynchronous). libusb zero copy impl was reworked to support the new interface. USRP1 io_impl with the psuedo managed buffer was replaced with safe_make. Also, usrp1 io_impl was simplified greatly due to commit returning void now. UDP zero copy asio was disabled (in this commit, until its reworked). Phony send and recv interfaces were removed completely.
* uhd: implemented a double timeout (in seconds) for send and recv chainsJosh Blum2010-10-015-34/+35
| | | | | | | | converted all size_t timeout_ms to double timeout bounded and alignment buffer now take double timeout added timeout to device::send and zero_copy_if::get_send_buff
* Merge branch 'next'Josh Blum2010-10-011-15/+13
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| * usb: catch open errors and print message, device: catch exceptions at ↵Josh Blum2010-10-011-15/+13
| | | | | | | | discovery time
* | TVRX: fixed antenna prop enumerationNick Foster2010-10-011-2/+2
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* Merge branch 'tvrx_uhd'Josh Blum2010-09-306-0/+510
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| * Merge branch 'master' of ettus.sourcerepo.com:ettus/uhdpriv into tvrx_uhdNick Foster2010-09-302-28/+2
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| * | TVRX: Fixed to properly calculate alias frequencies.Nick Foster2010-09-301-4/+20
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| * | TVRX: works for USRP and USRP2.Nick Foster2010-09-293-2/+18
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| * | Merge branch 'get_codec_rate' of ettus.sourcerepo.com:ettus/uhdpriv into ↵Nick Foster2010-09-294-19/+42
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| | * | usrp: added get codec rate to dboard ifaceJosh Blum2010-09-292-0/+9
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| * | | TVRX: Mixed up DAC channels. Gain is much more linear now.Nick Foster2010-09-281-2/+2
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| * | | TVRX: Fixed spectrum inversion (derp derp derp). Removed debug printing.Nick Foster2010-09-281-4/+3
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| * | | Merge branch 'master' of ettus.sourcerepo.com:ettus/uhdpriv into tvrx_uhdNick Foster2010-09-2818-480/+816
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| * | | | TVRX: First version that works. The gain linearity is still borked.Nick Foster2010-09-281-13/+31
| | | | | | | | | | | | | | | | | | | | I'll probably give up on the complicated linearizing stuff and just use the values from the old driver. The tuner's gain-vs-voltage is nothing like the datasheet.
| * | | | TVRX: Don't have mboard impl modified for ADC buffer disable. The rest of ↵Nick Foster2010-09-284-89/+147
| | | | | | | | | | | | | | | | | | | | TVRX should be in there. Not debugged.
| * | | | TVRX: not done yet but getting there. gain linearization framework in place.Nick Foster2010-09-271-70/+148
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| * | | | added db_tvrx, regmap gen_dtt75403_regs.pyNick Foster2010-09-211-0/+316
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* | | | | uhd: implemented recv timeout for zero copy interfaceJosh Blum2010-09-302-6/+7
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* | | | usrp1: replace byteswap with htonx (it was wrong to just swap)Josh Blum2010-09-302-28/+2
| |_|/ |/| | | | | | | | also removed unused poke and peek 16 bit calls
* | | usrp: transfer resize options and documentationJosh Blum2010-09-291-6/+20
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* | | usrp1: fixed compile time warning, tweaked fw load messageJosh Blum2010-09-291-2/+2
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* | | Merge branch 'libusb'Josh Blum2010-09-292-11/+11
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| * | usb: submit should return ssize_t, usrp1: set hash before reset after fw loadJosh Blum2010-09-281-1/+1
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| * | Merge branch 'master' into libusbJosh Blum2010-09-283-8/+24
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| * | | usrp1: move the get handles call into the for loop scope to facilitate ↵Josh Blum2010-09-281-8/+7
| | | | | | | | | | | | | | | | decontruction
| * | | usrp1: modify fpga file load to use read (readsome seems to not work here in ↵Josh Blum2010-09-281-2/+3
| | | | | | | | | | | | | | | | windows land)
* | | | wbx: fix for id swap typoJosh Blum2010-09-281-1/+1
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* | | dboard: better warnings for invalid IDs and invalid ID combinationsJosh Blum2010-09-281-6/+19
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* | | usrp1: filter the discovery routine on the serialJosh Blum2010-09-271-1/+4
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* | | uhd: fix warning by adding brackets for while(cond){};Josh Blum2010-09-271-1/+1
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* | usrp1: add print out messages when loading imagesJosh Blum2010-09-261-1/+6
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* | usrp1: removed msvc warnings for usrp1 impl codeJosh Blum2010-09-232-8/+6
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* | usrp1: modified control to use the c++ ifstream over fopenJosh Blum2010-09-231-8/+9
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* | Merge branch 'xusrp' into libusb_winJosh Blum2010-09-2312-449/+765
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| * | basic: added the 4th BA subdevice to basic and lf dboard codeJosh Blum2010-09-231-0/+1
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| * | usrp1: sanity check, only 1 channel per tx slotJosh Blum2010-09-231-0/+9
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| * | usrp1: multi-channel tx working, modified vrt handler to interleaveJosh Blum2010-09-232-3/+5
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| * | usrp1: multi-channel rx working, modified vrt handler to deinterleaveJosh Blum2010-09-221-1/+4
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| * | usrp1: reworked the io_impl for usrp1 to use the vrt packet handlerJosh Blum2010-09-224-250/+242
| | | | | | | | | | | | | | | | | | | | | | | | used dummy packers and unpackets that have a header size of zero created wrapper around the data transport to handle non-512 multiple sends honor the eob flag on send to flush the send buffer
| * | usrp2: make usrp2 dsp multi-channel compatibleJosh Blum2010-09-201-4/+20
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| * | usrp1: implemented multi-channel dsp control of shift freqJosh Blum2010-09-207-187/+157
| | | | | | | | | | | | | | | | | | usrp: simple usrp calls into single usrp and prints deprecation warning usrp: tune helper now supports multi-channel dsps
| * | uhd: added single usrp interface, added usrp1 properties to prop namesJosh Blum2010-09-205-21/+344
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* / usrp1: fixes to remove warnings and errors for usrp1 + libusb windowsJosh Blum2010-09-234-7/+7
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* usrp2: provide clock over mimo connector so usrp2 can share refsJosh Blum2010-09-171-1/+50
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* uhd: added enable flags for usrp1 and usrp2Josh Blum2010-09-092-31/+60
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* Removed USRP1 firmware path debug messagesNick Foster2010-08-311-2/+2
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