diff options
| -rw-r--r-- | host/docs/usrp2.rst | 14 | ||||
| -rw-r--r-- | host/examples/test_async_messages.cpp | 2 | ||||
| -rw-r--r-- | host/lib/transport/libusb1_zero_copy.cpp | 2 | ||||
| -rw-r--r-- | host/lib/usrp/dboard_manager.cpp | 25 | ||||
| -rw-r--r-- | host/lib/usrp/usrp1/usrp1_impl.cpp | 5 | ||||
| -rw-r--r-- | host/lib/usrp/usrp2/io_impl.cpp | 2 |
6 files changed, 40 insertions, 10 deletions
diff --git a/host/docs/usrp2.rst b/host/docs/usrp2.rst index 4c95fb24c..72a919d1a 100644 --- a/host/docs/usrp2.rst +++ b/host/docs/usrp2.rst @@ -211,6 +211,20 @@ Hardware setup notes ------------------------------------------------------------------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Front panel LEDs +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +The LEDs on the front panel can be useful in debugging hardware and software issues. +The LEDs reveal the following about the state of the device: + +* **LED A:** transmitting +* **LED B:** undocumented +* **LED C:** receiving +* **LED D:** firmware loaded +* **LED E:** undocumented +* **LED F:** FPGA loaded + + +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Ref Clock - 10MHz ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Using an external 10MHz reference clock requires a signal level between diff --git a/host/examples/test_async_messages.cpp b/host/examples/test_async_messages.cpp index 4c9d18121..0a5c076ea 100644 --- a/host/examples/test_async_messages.cpp +++ b/host/examples/test_async_messages.cpp @@ -58,7 +58,7 @@ void test_no_async_message(uhd::usrp::single_usrp::sptr sdev){ " Got unexpected event code 0x%x.\n" ) % async_md.event_code << std::endl; //clear the async messages - while (dev->recv_async_msg(async_md, 0)); + while (dev->recv_async_msg(async_md, 0)){}; } else{ std::cout << boost::format( diff --git a/host/lib/transport/libusb1_zero_copy.cpp b/host/lib/transport/libusb1_zero_copy.cpp index d3888240b..b089d11e0 100644 --- a/host/lib/transport/libusb1_zero_copy.cpp +++ b/host/lib/transport/libusb1_zero_copy.cpp @@ -184,7 +184,7 @@ usb_endpoint::~usb_endpoint(void){ } //collect canceled transfers (drain the queue) - while (this->get_lut_with_wait() != NULL); + while (this->get_lut_with_wait() != NULL){}; //free all transfers BOOST_FOREACH(libusb_transfer *lut, _all_luts){ diff --git a/host/lib/usrp/dboard_manager.cpp b/host/lib/usrp/dboard_manager.cpp index ab80875f5..181f843a0 100644 --- a/host/lib/usrp/dboard_manager.cpp +++ b/host/lib/usrp/dboard_manager.cpp @@ -18,6 +18,7 @@ #include "dboard_ctor_args.hpp" #include <uhd/usrp/dboard_manager.hpp> #include <uhd/usrp/subdev_props.hpp> +#include <uhd/utils/warning.hpp> #include <uhd/utils/static.hpp> #include <uhd/utils/assert.hpp> #include <uhd/types/dict.hpp> @@ -176,10 +177,6 @@ static args_t get_dboard_args( ){ //special case, the none id was provided, use the following ids if (dboard_id == dboard_id_t::none() or force_to_unknown){ - std::cerr << boost::format( - "Warning: unknown dboard-id or dboard-id combination: %s\n" - " -> defaulting to the unknown board type" - ) % dboard_id.to_pp_string() << std::endl; UHD_ASSERT_THROW(get_id_to_args_map().has_key(0xfff1)); UHD_ASSERT_THROW(get_id_to_args_map().has_key(0xfff0)); switch(unit){ @@ -191,6 +188,9 @@ static args_t get_dboard_args( //verify that there is a registered constructor for this id if (not get_id_to_args_map().has_key(dboard_id)){ + uhd::print_warning(str(boost::format( + "Unknown dboard ID: %s.\n" + ) % dboard_id.to_pp_string())); return get_dboard_args(unit, dboard_id, true); } @@ -214,12 +214,25 @@ dboard_manager_impl::dboard_manager_impl( (get_xcvr_id_to_id_map()[tx_dboard_id] == rx_dboard_id) ); + //warn for invalid dboard id xcvr combinations + if (rx_dboard_is_xcvr != this_dboard_is_xcvr or tx_dboard_is_xcvr != this_dboard_is_xcvr){ + uhd::print_warning(str(boost::format( + "Unknown transceiver board ID combination...\n" + "RX dboard ID: %s\n" + "TX dboard ID: %s\n" + ) % rx_dboard_id.to_pp_string() % tx_dboard_id.to_pp_string())); + } + //extract dboard constructor and settings (force to unknown for messed up xcvr status) dboard_ctor_t rx_dboard_ctor; std::string rx_name; prop_names_t rx_subdevs; - boost::tie(rx_dboard_ctor, rx_name, rx_subdevs) = get_dboard_args(dboard_iface::UNIT_RX, rx_dboard_id, rx_dboard_is_xcvr != this_dboard_is_xcvr); + boost::tie(rx_dboard_ctor, rx_name, rx_subdevs) = get_dboard_args( + dboard_iface::UNIT_RX, rx_dboard_id, rx_dboard_is_xcvr != this_dboard_is_xcvr + ); dboard_ctor_t tx_dboard_ctor; std::string tx_name; prop_names_t tx_subdevs; - boost::tie(tx_dboard_ctor, tx_name, tx_subdevs) = get_dboard_args(dboard_iface::UNIT_TX, tx_dboard_id, tx_dboard_is_xcvr != this_dboard_is_xcvr); + boost::tie(tx_dboard_ctor, tx_name, tx_subdevs) = get_dboard_args( + dboard_iface::UNIT_TX, tx_dboard_id, tx_dboard_is_xcvr != this_dboard_is_xcvr + ); //initialize the gpio pins before creating subdevs set_nice_dboard_if(); diff --git a/host/lib/usrp/usrp1/usrp1_impl.cpp b/host/lib/usrp/usrp1/usrp1_impl.cpp index a56649305..b4c23bf12 100644 --- a/host/lib/usrp/usrp1/usrp1_impl.cpp +++ b/host/lib/usrp/usrp1/usrp1_impl.cpp @@ -95,7 +95,10 @@ static device_addrs_t usrp1_find(const device_addr_t &hint) device_addr_t new_addr; new_addr["type"] = "usrp1"; new_addr["serial"] = handle->get_serial(); - usrp1_addrs.push_back(new_addr); + //this is a found usrp1 when a hint serial is not specified or it matches + if (not hint.has_key("serial") or hint["serial"] == new_addr["serial"]){ + usrp1_addrs.push_back(new_addr); + } } return usrp1_addrs; diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp index 91a1b2344..65411801d 100644 --- a/host/lib/usrp/usrp2/io_impl.cpp +++ b/host/lib/usrp/usrp2/io_impl.cpp @@ -150,7 +150,7 @@ void usrp2_impl::io_init(void){ std::memcpy(send_buff->cast<void*>(), &data, sizeof(data)); send_buff->commit(sizeof(data)); //drain the recv buffers (may have junk) - while (data_transport->get_recv_buff().get()); + while (data_transport->get_recv_buff().get()){}; } //the number of recv frames is the number for the first transport |