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* x300: Added hardware flush mechanism to PCIe logic.Ashish Chaudhari2014-04-243-10/+116
| | | | | - Added DMA enabled states to DMA logic to allow for hardware data flushing during init. - niusrprio_session will now check for FPGA busy before downloading
* x300: add UHD_IMAGES_DIR to list of directories searched for LVBITX filesNicholas Corgan2014-04-081-0/+16
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* Merge branch 'origin/x300/bug386' for flushing buffers smarter.Ben Hilburn2014-03-271-14/+21
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| * Fix for BUG #386: RIO & UHD: Flush buffers smartermichael-west2014-03-071-14/+21
| | | | | | | | - Updated flush algorithm to acquire and release all elements instead of 1 element at a time
* | nirio: improved dealing with unsupported OS'sNicholas Corgan2014-03-272-6/+4
| | | | | | | | | | * Instead of specifically checking for Apple, default to unsupported iface file if unsupported OS is detected * Don't error out if we can't catch a specific unsupported OS, just use barebones "unsupported" structs
* | Merge branch 'maint'Nicholas Corgan2014-03-171-1/+9
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| * | usb: better processing of strings from libusbNicholas Corgan2014-02-141-1/+9
| | | | | | | | | | | | | | | * When overwriting a string field with a shorter string, libusb doesn't erase extra characters * Extra processing of this string (already done by load_eeprom) removes extraneous characters
* | | uhd: Fixed WSA bugs (superfluous %s, getsockopt parameters)Patrick Sisterhen2014-03-161-5/+7
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* | | uhd: prelim fix for windows-based UDP transportMartin Braun2014-03-161-2/+77
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* | | Merging fix for multi-channel recv overflow handling.Ben Hilburn2014-03-141-25/+38
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| * | | Fix for BUG #390: RIO & UHD: multi-channel recv() does not notify there has ↵michael-west2014-03-071-25/+38
| | |/ | |/| | | | | | | | | | | | | | | | been an overflow - Corrected flush algorithm - Cached metadata for overflow during call to handler
* | | Added handling for responses that do not have data.michael-west2014-03-131-11/+14
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* | | Added assertion to make sure we are resizing buffer to a value >0.michael-west2014-03-111-0/+2
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* | | Fix for Bug #378: rpc_client::call() dereferences NULL pointersmichael-west2014-03-071-3/+6
|/ / | | | | | | - Added check for empty data before write
* / rpc: Make usrp3 compile again on RHEL6.Moritz2014-02-261-9/+27
|/ | | | | | | | | | * boost::asio::connect appears in boost 1.47 added conditional for older machines * boost::system::get_system_category() instead of boost::system::system_category. Signed-off-by: Moritz <moritz@ettus.com>
* Merging USRP X300 and X310 support!!Ben Hilburn2014-02-0429-77/+4155
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* Squashed merge of Coverity fixes.Ben Hilburn2013-11-273-3/+5
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* Merge branch 'bug182'Nicholas Corgan2013-11-191-0/+4
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| * BUG #182: Refactored b2xx_fx3_utils to use files from UHDMichael West2013-11-151-0/+4
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* | BUG #183: Addressed comments from code review.Michael West2013-11-191-14/+15
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* | BUG #183: Fixed typoMoritz Fischer2013-11-111-1/+1
| | | | | | | | Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
* | BUG #183: B200 High CPU Usage: Created a single thread to handle libusb ↵Michael West2013-11-082-53/+64
|/ | | | events and expanded packet size to 16k
* vita: changed CHDR format to use bytesJosh Blum2013-09-041-11/+14
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* usb: added logging capability w/ env varJosh Blum2013-07-191-0/+10
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* b100: moved usb wrapper class into b100 implJosh Blum2013-07-192-241/+1
| | | | * since its only used internally in b100
* uhd: packet handler minor changesJosh Blum2013-07-191-1/+2
| | | | | * overflow recovery also in case of alignment failure * print D (discontinuities) instead of O in seq errors
* usb: squashed thread related changesJosh Blum2013-07-191-125/+194
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* usb: useful error messages on failed submitJosh Blum2013-07-161-2/+13
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* usb: added timeout param and additional queriesJosh Blum2013-07-153-10/+22
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* uhd: added new calls to streamer object + support workJosh Blum2013-07-153-19/+212
| | | | | | | * 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.
* Merge branch 'maint'Josh Blum2013-04-122-16/+12
|\ | | | | | | | | Conflicts: host/tests/time_spec_test.cpp
| * uhd: switch the reusable barrier to condition variablesJosh Blum2013-04-122-16/+12
| | | | | | | | | | | | This allows the converter threads in a multi-threaded streamer to wait quietly. In addition, the use of two barriers in the packet handlers was reduced to one, by adding a simple exit barrier inside the reusable barrier's wait method.
* | usb: check for and use libusb_handle_events_timeout_completedJosh Blum2013-03-112-2/+12
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* | usb: use int for completed to match libusb example codeJosh Blum2013-03-111-8/+9
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* | b100: additional flushing when rx streamer createdJosh Blum2013-02-191-0/+8
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* udp: fix ENOBUFS with send/retry for udp socketJosh Blum2013-01-151-2/+16
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* uhd: added barrier interrupt to work around thread issueJosh Blum2012-10-292-0/+4
| | | | | Force the barrier wait to throw a boost::thread_interrupted The threads were not getting the interruption_point on windows.
* Merge branch 'master' into nextJosh Blum2012-08-041-1/+18
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| * usb: added recv buffer flushing to libusb zero copyJosh Blum2012-08-041-1/+18
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* | transport: multi-threaded send_packet_handlerJosh Blum2012-07-021-25/+77
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* | transport: multi-threaded recv_packet_handlerJosh Blum2012-07-021-22/+71
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* | transport: switch to the atomic claimerJosh Blum2012-07-023-66/+3
|/ | | | | This wont have much effect because the buffers are not currently used in any queue by the caller
* usb: prefer to stop the task explicitlyJosh Blum2012-06-131-0/+6
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* usb: created autoflusher task in usb_zero_copy_wrapperJosh Blum2012-06-051-2/+45
| | | | | Since we dont commit buffers ASAP until filled, autoflusher will do this if timeout occurs.
* sph: added set SID per channelJosh Blum2012-04-301-1/+12
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* udp: also set HAVE_ATLBASE_H for udp_wsa_zero_copyJosh Blum2012-04-261-0/+1
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* uhd: squashed transport workJosh Blum2012-04-236-168/+492
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* send: sph holdover from transport workJosh Blum2012-04-191-0/+1
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* usb: do not release recv buffer in wrapperJosh Blum2012-04-171-3/+2
| | | | | | | The actual recv buffer will be automatically released when dereferenced. By releasing this buffer early we allowed for a race condition: Subsequent wrapper buffers that shared the same actual buffer could get their memory filled by new recvd packets from the USB layer.
* recv: only inspect tsf on timestamp error checkJosh Blum2012-04-171-1/+1
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