diff options
Diffstat (limited to 'host/lib/transport')
| -rw-r--r-- | host/lib/transport/CMakeLists.txt | 17 | ||||
| -rw-r--r-- | host/lib/transport/nirio/lvbitx/CMakeLists.txt | 5 | ||||
| -rw-r--r-- | host/lib/transport/super_recv_packet_handler.hpp | 12 |
3 files changed, 22 insertions, 12 deletions
diff --git a/host/lib/transport/CMakeLists.txt b/host/lib/transport/CMakeLists.txt index 6abc399b4..79c8a90b7 100644 --- a/host/lib/transport/CMakeLists.txt +++ b/host/lib/transport/CMakeLists.txt @@ -22,17 +22,15 @@ ######################################################################## # Include subdirectories (different than add) ######################################################################## -INCLUDE_SUBDIRECTORY(nirio) +IF(ENABLE_X300) + INCLUDE_SUBDIRECTORY(nirio) +ENDIF(ENABLE_X300) ######################################################################## # Setup libusb ######################################################################## -MESSAGE(STATUS "") -FIND_PACKAGE(USB1) - -LIBUHD_REGISTER_COMPONENT("USB" ENABLE_USB ON "ENABLE_LIBUHD;LIBUSB_FOUND" OFF OFF) - IF(ENABLE_USB) + MESSAGE(STATUS "") MESSAGE(STATUS "USB support enabled via libusb.") INCLUDE_DIRECTORIES(${LIBUSB_INCLUDE_DIRS}) LIBUHD_APPEND_LIBS(${LIBUSB_LIBRARIES}) @@ -128,10 +126,15 @@ LIBUHD_APPEND_SOURCES( ${CMAKE_CURRENT_SOURCE_DIR}/buffer_pool.cpp ${CMAKE_CURRENT_SOURCE_DIR}/if_addrs.cpp ${CMAKE_CURRENT_SOURCE_DIR}/udp_simple.cpp - ${CMAKE_CURRENT_SOURCE_DIR}/nirio_zero_copy.cpp ${CMAKE_CURRENT_SOURCE_DIR}/chdr.cpp ) +IF(ENABLE_X300) + LIBUHD_APPEND_SOURCES( + ${CMAKE_CURRENT_SOURCE_DIR}/nirio_zero_copy.cpp + ) +ENDIF(ENABLE_X300) + # Verbose Debug output for send/recv SET( UHD_TXRX_DEBUG_PRINTS OFF CACHE BOOL "Use verbose debug output for send/recv" ) OPTION( UHD_TXRX_DEBUG_PRINTS "Use verbose debug output for send/recv" "" ) diff --git a/host/lib/transport/nirio/lvbitx/CMakeLists.txt b/host/lib/transport/nirio/lvbitx/CMakeLists.txt index b9a2a9f15..5741a12f8 100644 --- a/host/lib/transport/nirio/lvbitx/CMakeLists.txt +++ b/host/lib/transport/nirio/lvbitx/CMakeLists.txt @@ -1,5 +1,5 @@ # -# Copyright 2013 Ettus Research LLC +# Copyright 2013,2015 Ettus Research LLC # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -30,8 +30,8 @@ MACRO(LIBUHD_LVBITX_GEN_SOURCE_AND_BITSTREAM lvbitx binfile) SET(IMAGES_PATH_OPT --uhd-images-path=${UHD_IMAGES_DIR}) ADD_CUSTOM_COMMAND( - OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${lvbitxprefix}_lvbitx.hpp OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${lvbitxprefix}_lvbitx.cpp + OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${lvbitxprefix}_lvbitx.hpp DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/process-lvbitx.py DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/template_lvbitx.hpp DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/template_lvbitx.cpp @@ -41,6 +41,7 @@ MACRO(LIBUHD_LVBITX_GEN_SOURCE_AND_BITSTREAM lvbitx binfile) ) #make libuhd depend on the output file + LIBUHD_APPEND_SOURCES(${CMAKE_CURRENT_BINARY_DIR}/${lvbitxprefix}_lvbitx.hpp) LIBUHD_APPEND_SOURCES(${CMAKE_CURRENT_BINARY_DIR}/${lvbitxprefix}_lvbitx.cpp) ENDMACRO(LIBUHD_LVBITX_GEN_SOURCE_AND_BITSTREAM) diff --git a/host/lib/transport/super_recv_packet_handler.hpp b/host/lib/transport/super_recv_packet_handler.hpp index 0f1f7ff3a..4a7ad8d26 100644 --- a/host/lib/transport/super_recv_packet_handler.hpp +++ b/host/lib/transport/super_recv_packet_handler.hpp @@ -127,7 +127,7 @@ public: * \param threshold number of packets per channel */ void set_alignment_failure_threshold(const size_t threshold){ - _alignment_faulure_threshold = threshold*this->size(); + _alignment_failure_threshold = threshold*this->size(); } //! Set the rate of ticks per second @@ -203,6 +203,12 @@ public: //! Overload call to issue stream commands void issue_stream_cmd(const stream_cmd_t &stream_cmd) { + if (stream_cmd.stream_now + and stream_cmd.stream_mode != stream_cmd_t::STREAM_MODE_STOP_CONTINUOUS + and _props.size() > 1) { + throw uhd::runtime_error("Attempting to do multi-channel receive with stream_now == true will result in misaligned channels. Aborting."); + } + for (size_t i = 0; i < _props.size(); i++) { if (_props[i].issue_stream_cmd) _props[i].issue_stream_cmd(stream_cmd); @@ -269,7 +275,7 @@ private: size_t _header_offset_words32; double _tick_rate, _samp_rate; bool _queue_error_for_next_call; - size_t _alignment_faulure_threshold; + size_t _alignment_failure_threshold; rx_metadata_t _queue_metadata; struct xport_chan_props_type{ xport_chan_props_type(void): @@ -587,7 +593,7 @@ private: } //too many iterations: detect alignment failure - if (iterations++ > _alignment_faulure_threshold){ + if (iterations++ > _alignment_failure_threshold){ UHD_MSG(error) << boost::format( "The receive packet handler failed to time-align packets.\n" "%u received packets were processed by the handler.\n" |