aboutsummaryrefslogtreecommitdiffstats
path: root/lib/usrp/mboard/usrp2_impl.cpp
diff options
context:
space:
mode:
authorJosh Blum <josh@joshknows.com>2010-02-16 17:34:47 -0800
committerJosh Blum <josh@joshknows.com>2010-02-16 17:34:47 -0800
commitac35b51ea7e2f309625a25e41dd1bb9e1864a3f5 (patch)
tree2ed0676e499f958469ce9796a5c5a99ca75ec9ba /lib/usrp/mboard/usrp2_impl.cpp
parentb942e603e96cbe9ddcaca9ee36c192910d526cfd (diff)
downloaduhd-ac35b51ea7e2f309625a25e41dd1bb9e1864a3f5.tar.gz
uhd-ac35b51ea7e2f309625a25e41dd1bb9e1864a3f5.tar.bz2
uhd-ac35b51ea7e2f309625a25e41dd1bb9e1864a3f5.zip
Moved the usrp2 implementation files into a usrp2 dir within mboard.
Filled in many of the properties for the mboard (including clock config).
Diffstat (limited to 'lib/usrp/mboard/usrp2_impl.cpp')
-rw-r--r--lib/usrp/mboard/usrp2_impl.cpp202
1 files changed, 0 insertions, 202 deletions
diff --git a/lib/usrp/mboard/usrp2_impl.cpp b/lib/usrp/mboard/usrp2_impl.cpp
deleted file mode 100644
index d607bb7e7..000000000
--- a/lib/usrp/mboard/usrp2_impl.cpp
+++ /dev/null
@@ -1,202 +0,0 @@
-//
-// Copyright 2010 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
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <http://www.gnu.org/licenses/>.
-//
-
-#include <boost/format.hpp>
-#include <uhd/utils.hpp>
-#include <uhd/props.hpp>
-#include <iostream>
-#include "usrp2_impl.hpp"
-#include "usrp2_dboard_interface.hpp"
-
-using namespace uhd;
-using namespace uhd::usrp;
-
-/***********************************************************************
- * USRP2 DBoard Wrapper
- **********************************************************************/
-usrp2_dboard::usrp2_dboard(uhd::usrp::dboard::manager::sptr mgr, type_t type){
- _mgr = mgr;
- _type = type;
-}
-
-usrp2_dboard::~usrp2_dboard(void){
- /* NOP */
-}
-
-void usrp2_dboard::get(const wax::obj &key_, wax::obj &val){
- wax::obj key; std::string name;
- boost::tie(key, name) = extract_named_prop(key_);
-
- //handle the get request conditioned on the key
- switch(wax::cast<dboard_prop_t>(key)){
- case DBOARD_PROP_NAME:
- val = std::string("usrp2 dboard");
- return;
-
- case DBOARD_PROP_SUBDEV:
- switch(_type){
- case TYPE_RX:
- val = _mgr->get_rx_subdev(name);
- return;
-
- case TYPE_TX:
- val = _mgr->get_tx_subdev(name);
- return;
- }
-
- case DBOARD_PROP_SUBDEV_NAMES:
- switch(_type){
- case TYPE_RX:
- val = _mgr->get_rx_subdev_names();
- return;
-
- case TYPE_TX:
- val = _mgr->get_tx_subdev_names();
- return;
- }
-
- case DBOARD_PROP_CODEC:
- throw std::runtime_error("unhandled prop in usrp2 dboard");
- }
-}
-
-void usrp2_dboard::set(const wax::obj &, const wax::obj &){
- throw std::runtime_error("Cannot set on usrp2 dboard");
-}
-
-/***********************************************************************
- * USRP2 Implementation
- **********************************************************************/
-usrp2_impl::usrp2_impl(
- uhd::transport::udp::sptr ctrl_transport,
- uhd::transport::udp::sptr data_transport
-){
- _ctrl_transport = ctrl_transport;
- _data_transport = data_transport;
-
- //grab the dboard ids over the control line
- usrp2_ctrl_data_t out_data;
- out_data.id = htonl(USRP2_CTRL_ID_GIVE_ME_YOUR_DBOARD_IDS_BRO);
- usrp2_ctrl_data_t in_data = ctrl_send_and_recv(out_data);
- ASSERT_THROW(htonl(in_data.id) == USRP2_CTRL_ID_THESE_ARE_MY_DBOARD_IDS_DUDE);
- std::cout << boost::format("rx id 0x%.2x, tx id 0x%.2x")
- % ntohs(in_data.data.dboard_ids.rx_id)
- % ntohs(in_data.data.dboard_ids.tx_id) << std::endl;
-
- //extract the dboard ids an convert them to enums
- dboard::dboard_id_t rx_dboard_id = static_cast<dboard::dboard_id_t>(
- ntohs(in_data.data.dboard_ids.rx_id)
- );
- dboard::dboard_id_t tx_dboard_id = static_cast<dboard::dboard_id_t>(
- ntohs(in_data.data.dboard_ids.tx_id)
- );
-
- //create a new dboard interface and manager
- dboard::interface::sptr dboard_interface(
- new usrp2_dboard_interface(this)
- );
- dboard::manager::sptr dboard_manager(
- new dboard::manager(rx_dboard_id, tx_dboard_id, dboard_interface)
- );
-
- //load dboards
- _rx_dboards[""] = usrp2_dboard::sptr(new usrp2_dboard(dboard_manager, usrp2_dboard::TYPE_RX));
- _tx_dboards[""] = usrp2_dboard::sptr(new usrp2_dboard(dboard_manager, usrp2_dboard::TYPE_TX));
-
- //TOD load dsps
-
-}
-
-usrp2_impl::~usrp2_impl(void){
- /* NOP */
-}
-
-/***********************************************************************
- * Control Send/Recv
- **********************************************************************/
-usrp2_ctrl_data_t usrp2_impl::ctrl_send_and_recv(const usrp2_ctrl_data_t &out_data){
- boost::mutex::scoped_lock lock(_ctrl_mutex);
-
- //fill in the seq number and send
- usrp2_ctrl_data_t out_copy = out_data;
- out_copy.seq = htonl(++_ctrl_seq_num);
- _ctrl_transport->send(boost::asio::buffer(&out_copy, sizeof(usrp2_ctrl_data_t)));
-
- //loop and recieve until the time is up
- size_t num_timeouts = 0;
- while(true){
- uhd::shared_iovec iov = _ctrl_transport->recv();
- if (iov.len < sizeof(usrp2_ctrl_data_t)){
- //sleep a little so we dont burn cpu
- if (num_timeouts++ > 50) break;
- boost::this_thread::sleep(boost::posix_time::milliseconds(1));
- }else{
- //handle the received data
- usrp2_ctrl_data_t in_data = *reinterpret_cast<const usrp2_ctrl_data_t *>(iov.base);
- if (ntohl(in_data.seq) == _ctrl_seq_num){
- return in_data;
- }
- //didnt get seq, continue on...
- }
- }
- throw std::runtime_error("usrp2 no control response");
-}
-
-/***********************************************************************
- * Get Properties
- **********************************************************************/
-void usrp2_impl::get(const wax::obj &key_, wax::obj &val){
- wax::obj key; std::string name;
- boost::tie(key, name) = extract_named_prop(key_);
-
- //handle the get request conditioned on the key
- switch(wax::cast<mboard_prop_t>(key)){
- case MBOARD_PROP_NAME:
- val = std::string("usrp2 mboard");
- return;
-
- case MBOARD_PROP_OTHERS:
- val = prop_names_t(); //empty other props
- return;
-
- case MBOARD_PROP_RX_DBOARD:
- case MBOARD_PROP_RX_DBOARD_NAMES:
- case MBOARD_PROP_TX_DBOARD:
- case MBOARD_PROP_TX_DBOARD_NAMES:
- case MBOARD_PROP_MTU:
- case MBOARD_PROP_CLOCK_RATE:
- case MBOARD_PROP_RX_DSP:
- case MBOARD_PROP_RX_DSP_NAMES:
- case MBOARD_PROP_TX_DSP:
- case MBOARD_PROP_TX_DSP_NAMES:
- case MBOARD_PROP_PPS_SOURCE:
- case MBOARD_PROP_PPS_SOURCE_NAMES:
- case MBOARD_PROP_PPS_POLARITY:
- case MBOARD_PROP_REF_SOURCE:
- case MBOARD_PROP_REF_SOURCE_NAMES:
- case MBOARD_PROP_TIME_NOW:
- case MBOARD_PROP_TIME_NEXT_PPS:
- throw std::runtime_error("unhandled prop in usrp2 mboard");
- }
-}
-
-/***********************************************************************
- * Set Properties
- **********************************************************************/
-void usrp2_impl::set(const wax::obj &, const wax::obj &){
- throw std::runtime_error("Cannot set on usrp2 mboard");
-}
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-01 02:44:30 +0000