diff options
Diffstat (limited to 'host/lib/usrp/usrp1')
| -rw-r--r-- | host/lib/usrp/usrp1/dboard_iface.cpp | 6 | ||||
| -rw-r--r-- | host/lib/usrp/usrp1/io_impl.cpp | 4 | ||||
| -rw-r--r-- | host/lib/usrp/usrp1/usrp1_impl.cpp | 22 |
3 files changed, 24 insertions, 8 deletions
diff --git a/host/lib/usrp/usrp1/dboard_iface.cpp b/host/lib/usrp/usrp1/dboard_iface.cpp index b2221e221..4791b55ce 100644 --- a/host/lib/usrp/usrp1/dboard_iface.cpp +++ b/host/lib/usrp/usrp1/dboard_iface.cpp @@ -49,8 +49,8 @@ public: _codec = codec; //init the clock rate shadows - this->set_clock_rate(UNIT_RX, _clock->get_master_clock_freq()); - this->set_clock_rate(UNIT_TX, _clock->get_master_clock_freq()); + this->set_clock_rate(UNIT_RX, this->get_clock_rates(UNIT_RX).front()); + this->set_clock_rate(UNIT_TX, this->get_clock_rates(UNIT_TX).front()); } ~usrp1_dboard_iface() @@ -134,7 +134,7 @@ void usrp1_dboard_iface::set_clock_rate(unit_t unit, double rate) _clock_rates[unit] = rate; if (unit == UNIT_RX && _rx_dboard_id == dbsrx_classic_id){ - size_t divider = size_t(rate/_clock->get_master_clock_freq()); + size_t divider = size_t(_clock->get_master_clock_freq()/rate); switch(_dboard_slot){ case usrp1_impl::DBOARD_SLOT_A: _iface->poke32(FR_RX_A_REFCLK, (divider & 0x7f) | 0x80); diff --git a/host/lib/usrp/usrp1/io_impl.cpp b/host/lib/usrp/usrp1/io_impl.cpp index 920c47b30..92e8bc20a 100644 --- a/host/lib/usrp/usrp1/io_impl.cpp +++ b/host/lib/usrp/usrp1/io_impl.cpp @@ -189,7 +189,7 @@ bool usrp1_impl::io_impl::check_underrun(usrp_ctrl::sptr ctrl_if, if (ret < 0) std::cerr << "USRP: underrun check failed" << std::endl; if (underrun) - std::cerr << "Uu"; + std::cerr << "U" << std::flush; send_state.underrun_poll_samp_count = 0; } @@ -289,7 +289,7 @@ bool usrp1_impl::io_impl::check_overrun(usrp_ctrl::sptr ctrl_if, if (ret < 0) std::cerr << "USRP: overrrun check failed" << std::endl; if (overrun) - std::cerr << "Oo"; + std::cerr << "O" << std::flush; recv_state.overrun_poll_samp_count = 0; } diff --git a/host/lib/usrp/usrp1/usrp1_impl.cpp b/host/lib/usrp/usrp1/usrp1_impl.cpp index 8ad148274..a18b697fb 100644 --- a/host/lib/usrp/usrp1/usrp1_impl.cpp +++ b/host/lib/usrp/usrp1/usrp1_impl.cpp @@ -21,6 +21,8 @@ #include "usrp_spi_defs.h" #include <uhd/transport/usb_control.hpp> #include <uhd/usrp/device_props.hpp> +#include <uhd/usrp/mboard_props.hpp> +#include <uhd/utils/warning.hpp> #include <uhd/utils/assert.hpp> #include <uhd/utils/static.hpp> #include <uhd/utils/images.hpp> @@ -54,9 +56,19 @@ static device_addrs_t usrp1_find(const device_addr_t &hint) if (hint.has_key("type") and hint["type"] != "usrp1") return usrp1_addrs; //extract the firmware path for the USRP1 - std::string usrp1_fw_image = find_image_path( - hint.has_key("fw")? hint["fw"] : "usrp1_fw.ihx" - ); + std::string usrp1_fw_image; + try{ + usrp1_fw_image = find_image_path( + hint.has_key("fw")? hint["fw"] : "usrp1_fw.ihx" + ); + } + catch(const std::exception &e){ + uhd::print_warning( + "Could not locate USRP1 firmware.\n" + "Please install the images package.\n" + ); + return usrp1_addrs; + } std::cout << "USRP1 firmware image: " << usrp1_fw_image << std::endl; boost::uint16_t vid = hint.has_key("uninit") ? FX2_VENDOR_ID : USRP1_VENDOR_ID; @@ -173,6 +185,10 @@ usrp1_impl::usrp1_impl(uhd::transport::usb_zero_copy::sptr data_transport, //turn on the transmitter _ctrl_transport->usrp_tx_enable(true); + + //init the subdev specs + this->mboard_set(MBOARD_PROP_RX_SUBDEV_SPEC, subdev_spec_t()); + this->mboard_set(MBOARD_PROP_TX_SUBDEV_SPEC, subdev_spec_t()); } usrp1_impl::~usrp1_impl(void){ |