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* uhd: removed 1 sample buffers in test async messagesJosh Blum2010-10-142-8/+13
| | | | made a hack in the vrt handler to bump 0 sample requests up to 1 sample (until the hardware supports it)
* usrp2: move udp port initialization into mboard impl so its done before ↵Josh Blum2010-10-144-15/+16
| | | | async registers are setup
* udp: fix to use concurrency hint, default hint is zero when no async enabledJosh Blum2010-10-132-11/+21
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* usrp2: added docs on flow control ricer args and using usrp2 with a switchJosh Blum2010-10-136-25/+46
| | | | implemented flow control param hints in the mboard impl
* usrp: test async messages app randomly runs testsJosh Blum2010-10-131-17/+67
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* usrp2: increment tx sequence after commitJosh Blum2010-10-132-1/+3
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* uhd: test eob ack message, usrp2: remove rx drain on init with the promise ↵Josh Blum2010-10-123-19/+20
| | | | of a reset register
* usrp2: enable the cycles per ack, and drain recv without the timeout (fixes ↵Josh Blum2010-10-112-3/+4
| | | | previous conflict)
* usrp2: use select rather than manually polling the simple udp socketJosh Blum2010-10-114-31/+26
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* usrp2: use 32-bit flow control sequence numbersJosh Blum2010-10-113-20/+15
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* usrp2: implemented flow control monitorJosh Blum2010-10-115-21/+109
| | | | | | set registers in mboard impl to enable asyn fc packets modified microblaze code to handle dummy data packet offset
* usrp2: add fc control registers, use small timeout for control packets againJosh Blum2010-10-112-11/+6
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* usrp2: implement fc seq number on tx header packingJosh Blum2010-10-113-25/+41
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* uhd: fix async msg test to reflect new timeout apiJosh Blum2010-10-081-5/+3
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* TVRX documentation and a bugfix in the cal table. Named the antenna "RX".Nick Foster2010-10-082-3/+12
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* usrp: comments for set subdev spec in single usrpJosh Blum2010-10-081-0/+10
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* uhd: better warning message for failing to set rt priorityJosh Blum2010-10-081-1/+8
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* usrp: added calls to get subdev and mboard canonical namesJosh Blum2010-10-082-6/+28
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* tvrx: added enabled prop to set and getJosh Blum2010-10-081-0/+8
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* Merge branch 'subdev_enable' into nextJosh Blum2010-10-0811-2/+115
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| * usrp: added subdev enabled propertyJosh Blum2010-09-3011-2/+115
| | | | | | | | | | | | | | | | | | | | the dboard manager will disable all subdevs at startup and shutdown setting the subdev spec will enable only the subdevs in use all dboards are currently implemented as always enabled nothing tested
* | udp: add docs note about the udp transportJosh Blum2010-10-081-0/+3
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* | udp: worked blocking send back into udp transport, enable async with #defineJosh Blum2010-10-083-62/+99
| | | | | | | | tweaked some code in bounded buffer
* | udp: fix msvc errors for udp transportJosh Blum2010-10-071-2/+2
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* | udp: implementation for blocking recv w/ timeout, switch async ↵Josh Blum2010-10-071-39/+101
| | | | | | | | implementation w/ #define
* | tvrx: converted floats to doubles to avoid msvc warningsJosh Blum2010-10-071-55/+55
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* | uhd: tweaked docs/notes on transportsJosh Blum2010-10-071-2/+5
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* | usrp1: ensure that the current buffer was committed before getting a new oneJosh Blum2010-10-071-1/+5
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* | usrp2: moved samples per packet calculation into io_implJosh Blum2010-10-072-20/+22
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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.
* | udp: fixed boost format syntax for warning messageJosh Blum2010-10-061-3/+3
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* | usb: moved event handler thread into the zero copy interfaceJosh Blum2010-10-053-18/+29
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* | uhd: transport docs for UDP and USB (moved from usrp docs)Josh Blum2010-10-056-69/+91
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* | uhd: replaced frame params for the zero copy interfaces with a device addressJosh Blum2010-10-0513-191/+162
| | | | | | | | | | | | | | | | | | | | 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
* | usb: added dummy usb implementation for building without usb (throw, not ↵Josh Blum2010-10-042-1/+42
| | | | | | | | segfault)
* | timeout: proper way to check for timeout in full buff modeJosh Blum2010-10-041-1/+1
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* | uhd: bounded buffer pop sets back element to empty to decrement referencesJosh Blum2010-10-042-6/+14
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* | uhd: added include for enable_shared_from_this when usedJosh Blum2010-10-042-1/+2
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* | uhd: modified tx timed samples to deal with timeoutJosh Blum2010-10-041-1/+4
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* | usrp2: removed extra print-outs in initJosh Blum2010-10-041-4/+0
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* | udp: added io service work to keep service runningJosh Blum2010-10-041-4/+12
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* | uhd: changed buffer allocations to be in a single chunk, udp: pass frame ↵Josh Blum2010-10-032-53/+59
| | | | | | | | sizes into the impl constructor
* | uhd: implemented udp zero copy asio with async callsJosh Blum2010-10-033-61/+133
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* | uhd: reworked the zero copy interfaceJosh Blum2010-10-026-325/+130
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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 Blum2010-10-0117-137/+140
| | | | | | | | | | | | | | | | 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 Blum2010-10-014-26/+50
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| * | uhd: print system info on library loadJosh Blum2010-10-011-0/+14
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| * | usb: catch open errors and print message, device: catch exceptions at ↵Josh Blum2010-10-013-26/+36
| | | | | | | | | | | | discovery time
* | | TVRX: fixed antenna prop enumerationNick Foster2010-10-011-2/+2
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* | Made usb_device_handle UHD_API.Nick Foster2010-09-301-1/+1
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