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//
// Copyright 2013-2014 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#include "x300_impl.hpp"
#include "x300_regs.hpp"
using namespace uhd;
using namespace uhd::usrp;
/***********************************************************************
* Hooks for get_tx_stream() and get_rx_stream()
**********************************************************************/
device_addr_t x300_impl::get_rx_hints(size_t mb_index)
{
device_addr_t rx_hints = _mb[mb_index].recv_args;
return rx_hints;
}
device_addr_t x300_impl::get_tx_hints(size_t mb_index)
{
device_addr_t tx_hints = _mb[mb_index].send_args;
return tx_hints;
}
void x300_impl::post_streamer_hooks(direction_t dir)
{
if (dir != TX_DIRECTION) {
return;
}
// Loop through all tx streamers. Find all radios connected to one
// streamer. Sync those.
for (const boost::weak_ptr<uhd::tx_streamer>& streamer_w : _tx_streamers.vals()) {
const boost::shared_ptr<device3_send_packet_streamer> streamer =
boost::dynamic_pointer_cast<device3_send_packet_streamer>(streamer_w.lock());
if (not streamer) {
continue;
}
std::vector<rfnoc::x300_radio_ctrl_impl::sptr> radio_ctrl_blks =
streamer->get_terminator()
->find_downstream_node<rfnoc::x300_radio_ctrl_impl>();
try {
// UHD_LOGGER_INFO("X300") << "[X300] syncing " << radio_ctrl_blks.size() << "
// radios " ;
rfnoc::x300_radio_ctrl_impl::synchronize_dacs(radio_ctrl_blks);
} catch (const uhd::io_error& ex) {
throw uhd::io_error(
str(boost::format("Failed to sync DACs! %s ") % ex.what()));
}
}
}
// vim: sw=4 expandtab:
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