From 778a41b393b7d517463950c4ac014d3a2eb8eceb Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Thu, 25 Feb 2010 19:43:20 +0000 Subject: added usrp1e fpga loader --- host/include/uhd/usrp/usrp1e.hpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'host/include') diff --git a/host/include/uhd/usrp/usrp1e.hpp b/host/include/uhd/usrp/usrp1e.hpp index 00748e55f..60a6a191a 100644 --- a/host/include/uhd/usrp/usrp1e.hpp +++ b/host/include/uhd/usrp/usrp1e.hpp @@ -41,6 +41,12 @@ public: * \return a device sptr to a new usrp1e */ static device::sptr make(const device_addr_t &addr); + + /*! + * Load the FPGA with an image file. + * \param bin_file the name of the fpga image file + */ + static void load_fpga(const std::string &bin_file); }; }} //namespace -- cgit v1.2.3 From 10ee8022dd22f13f942d8bfeeca3b380224fff52 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Thu, 18 Mar 2010 19:38:06 +0000 Subject: added usrp1e implementation skeleton, began filling it in... --- host/include/uhd/usrp/dboard_id.hpp | 3 +- host/lib/CMakeLists.txt | 4 + host/lib/usrp/usrp1e/dboard_impl.cpp | 76 +++++++++++++++++ host/lib/usrp/usrp1e/dboard_interface.cpp | 135 ++++++++++++++++++++++++++++++ host/lib/usrp/usrp1e/dsp_impl.cpp | 63 ++++++++++++++ host/lib/usrp/usrp1e/mboard_impl.cpp | 42 ++++++++++ host/lib/usrp/usrp1e/usrp1e_impl.cpp | 33 ++++++++ host/lib/usrp/usrp1e/usrp1e_impl.hpp | 97 +++++++++++++++++++++ 8 files changed, 452 insertions(+), 1 deletion(-) create mode 100644 host/lib/usrp/usrp1e/dboard_impl.cpp create mode 100644 host/lib/usrp/usrp1e/dboard_interface.cpp create mode 100644 host/lib/usrp/usrp1e/dsp_impl.cpp create mode 100644 host/lib/usrp/usrp1e/mboard_impl.cpp (limited to 'host/include') diff --git a/host/include/uhd/usrp/dboard_id.hpp b/host/include/uhd/usrp/dboard_id.hpp index 62c61661c..370cd1fbb 100644 --- a/host/include/uhd/usrp/dboard_id.hpp +++ b/host/include/uhd/usrp/dboard_id.hpp @@ -25,9 +25,10 @@ namespace uhd{ namespace usrp{ typedef boost::uint16_t dboard_id_t; -static const dboard_id_t ID_NONE = 0xffff; +static const dboard_id_t ID_NONE = 0xffff; //TODO: REMOVE ME namespace dboard_id{ + static const dboard_id_t NONE = 0xffff; std::string to_string(const dboard_id_t &id); } diff --git a/host/lib/CMakeLists.txt b/host/lib/CMakeLists.txt index 7d7fcbea9..e547fef85 100644 --- a/host/lib/CMakeLists.txt +++ b/host/lib/CMakeLists.txt @@ -63,7 +63,11 @@ CHECK_INCLUDE_FILES( IF(HAS_USRP1E_REQUIRED_HEADERS) MESSAGE(STATUS "Building usrp1e support...") LIST(APPEND libuhd_sources + usrp/usrp1e/dboard_impl.cpp + usrp/usrp1e/dboard_interface.cpp + usrp/usrp1e/dsp_impl.cpp usrp/usrp1e/fpga-downloader.cc + usrp/usrp1e/mboard_impl.cpp usrp/usrp1e/usrp1e_impl.cpp ) ELSE(HAS_USRP1E_REQUIRED_HEADERS) diff --git a/host/lib/usrp/usrp1e/dboard_impl.cpp b/host/lib/usrp/usrp1e/dboard_impl.cpp new file mode 100644 index 000000000..7d46366bc --- /dev/null +++ b/host/lib/usrp/usrp1e/dboard_impl.cpp @@ -0,0 +1,76 @@ +// +// 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 . +// + +#include +#include +#include "usrp1e_impl.hpp" + +using namespace uhd::usrp; + +/*********************************************************************** + * Dboard Initialization + **********************************************************************/ +void usrp1e_impl::dboard_init(void){ + dboard_id_t rx_dboard_id = dboard_id::NONE; //TODO get these from the eeprom + dboard_id_t tx_dboard_id = dboard_id::NONE; + + //create a new dboard interface and manager + dboard_interface::sptr dboard_interface( + make_usrp1e_dboard_interface(this) + ); + _dboard_manager = dboard_manager::make( + rx_dboard_id, tx_dboard_id, dboard_interface + ); + + //setup the dboard proxies + _rx_dboard_proxy = wax_obj_proxy( + boost::bind(&usrp1e_impl::rx_dboard_get, this, _1, _2), + boost::bind(&usrp1e_impl::rx_dboard_set, this, _1, _2) + ); + _tx_dboard_proxy = wax_obj_proxy( + boost::bind(&usrp1e_impl::tx_dboard_get, this, _1, _2), + boost::bind(&usrp1e_impl::tx_dboard_set, this, _1, _2) + ); +} + +/*********************************************************************** + * RX Dboard Get + **********************************************************************/ +void usrp1e_impl::rx_dboard_get(const wax::obj &, wax::obj &){ + +} + +/*********************************************************************** + * RX Dboard Set + **********************************************************************/ +void usrp1e_impl::rx_dboard_set(const wax::obj &, const wax::obj &){ + +} + +/*********************************************************************** + * TX Dboard Get + **********************************************************************/ +void usrp1e_impl::tx_dboard_get(const wax::obj &, wax::obj &){ + +} + +/*********************************************************************** + * TX Dboard Set + **********************************************************************/ +void usrp1e_impl::tx_dboard_set(const wax::obj &, const wax::obj &){ + +} diff --git a/host/lib/usrp/usrp1e/dboard_interface.cpp b/host/lib/usrp/usrp1e/dboard_interface.cpp new file mode 100644 index 000000000..b3e06f7be --- /dev/null +++ b/host/lib/usrp/usrp1e/dboard_interface.cpp @@ -0,0 +1,135 @@ +// +// 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 . +// + +#include +#include "usrp1e_impl.hpp" + +using namespace uhd::usrp; + +class usrp1e_dboard_interface : public dboard_interface{ +public: + usrp1e_dboard_interface(usrp1e_impl *impl); + ~usrp1e_dboard_interface(void); + + void write_aux_dac(unit_type_t, int, int); + int read_aux_adc(unit_type_t, int); + + void set_atr_reg(gpio_bank_t, boost::uint16_t, boost::uint16_t, boost::uint16_t); + void set_gpio_ddr(gpio_bank_t, boost::uint16_t, boost::uint16_t); + void write_gpio(gpio_bank_t, boost::uint16_t, boost::uint16_t); + boost::uint16_t read_gpio(gpio_bank_t); + + void write_i2c(int, const byte_vector_t &); + byte_vector_t read_i2c(int, size_t); + + double get_rx_clock_rate(void); + double get_tx_clock_rate(void); + +private: + byte_vector_t transact_spi( + spi_dev_t dev, + spi_latch_t latch, + spi_push_t push, + const byte_vector_t &buf, + bool readback + ); + + usrp1e_impl *_impl; +}; + +/*********************************************************************** + * Make Function + **********************************************************************/ +dboard_interface::sptr make_usrp1e_dboard_interface(usrp1e_impl *impl){ + return dboard_interface::sptr(new usrp1e_dboard_interface(impl)); +} + +/*********************************************************************** + * Structors + **********************************************************************/ +usrp1e_dboard_interface::usrp1e_dboard_interface(usrp1e_impl *impl){ + _impl = impl; +} + +usrp1e_dboard_interface::~usrp1e_dboard_interface(void){ + /* NOP */ +} + +/*********************************************************************** + * Clock Rates + **********************************************************************/ +double usrp1e_dboard_interface::get_rx_clock_rate(void){ + throw std::runtime_error("not implemented"); +} + +double usrp1e_dboard_interface::get_tx_clock_rate(void){ + throw std::runtime_error("not implemented"); +} + +/*********************************************************************** + * GPIO + **********************************************************************/ +void usrp1e_dboard_interface::set_gpio_ddr(gpio_bank_t bank, boost::uint16_t value, boost::uint16_t mask){ + throw std::runtime_error("not implemented"); +} + +void usrp1e_dboard_interface::write_gpio(gpio_bank_t bank, boost::uint16_t value, boost::uint16_t mask){ + throw std::runtime_error("not implemented"); +} + +boost::uint16_t usrp1e_dboard_interface::read_gpio(gpio_bank_t bank){ + throw std::runtime_error("not implemented"); +} + +void usrp1e_dboard_interface::set_atr_reg(gpio_bank_t bank, boost::uint16_t tx_value, boost::uint16_t rx_value, boost::uint16_t mask){ + throw std::runtime_error("not implemented"); +} + +/*********************************************************************** + * SPI + **********************************************************************/ +dboard_interface::byte_vector_t usrp1e_dboard_interface::transact_spi( + spi_dev_t dev, + spi_latch_t latch, + spi_push_t push, + const byte_vector_t &buf, + bool readback +){ + throw std::runtime_error("not implemented"); +} + +/*********************************************************************** + * I2C + **********************************************************************/ +void usrp1e_dboard_interface::write_i2c(int i2c_addr, const byte_vector_t &buf){ + throw std::runtime_error("not implemented"); +} + +dboard_interface::byte_vector_t usrp1e_dboard_interface::read_i2c(int i2c_addr, size_t num_bytes){ + throw std::runtime_error("not implemented"); +} + +/*********************************************************************** + * Aux DAX/ADC + **********************************************************************/ +void usrp1e_dboard_interface::write_aux_dac(dboard_interface::unit_type_t unit, int which, int value){ + throw std::runtime_error("not implemented"); +} + +int usrp1e_dboard_interface::read_aux_adc(dboard_interface::unit_type_t unit, int which){ + throw std::runtime_error("not implemented"); +} diff --git a/host/lib/usrp/usrp1e/dsp_impl.cpp b/host/lib/usrp/usrp1e/dsp_impl.cpp new file mode 100644 index 000000000..b6076ef97 --- /dev/null +++ b/host/lib/usrp/usrp1e/dsp_impl.cpp @@ -0,0 +1,63 @@ +// +// 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 . +// + +#include +#include "usrp1e_impl.hpp" + +using namespace uhd::usrp; + +/*********************************************************************** + * RX DDC Initialization + **********************************************************************/ +void usrp1e_impl::rx_ddc_init(void){ + +} + +/*********************************************************************** + * RX DDC Get + **********************************************************************/ +void usrp1e_impl::rx_ddc_get(const wax::obj &, wax::obj &){ + +} + +/*********************************************************************** + * RX DDC Set + **********************************************************************/ +void usrp1e_impl::rx_ddc_set(const wax::obj &, const wax::obj &){ + +} + +/*********************************************************************** + * TX DUC Initialization + **********************************************************************/ +void usrp1e_impl::tx_duc_init(void){ + +} + +/*********************************************************************** + * TX DUC Get + **********************************************************************/ +void usrp1e_impl::tx_duc_get(const wax::obj &, wax::obj &){ + +} + +/*********************************************************************** + * TX DUC Set + **********************************************************************/ +void usrp1e_impl::tx_duc_set(const wax::obj &, const wax::obj &){ + +} diff --git a/host/lib/usrp/usrp1e/mboard_impl.cpp b/host/lib/usrp/usrp1e/mboard_impl.cpp new file mode 100644 index 000000000..c79ed1820 --- /dev/null +++ b/host/lib/usrp/usrp1e/mboard_impl.cpp @@ -0,0 +1,42 @@ +// +// 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 . +// + +#include +#include "usrp1e_impl.hpp" + +using namespace uhd::usrp; + +/*********************************************************************** + * Mboard Initialization + **********************************************************************/ +void usrp1e_impl::mboard_init(void){ + +} + +/*********************************************************************** + * Mboard Get + **********************************************************************/ +void usrp1e_impl::mboard_get(const wax::obj &, wax::obj &){ + +} + +/*********************************************************************** + * Mboard Set + **********************************************************************/ +void usrp1e_impl::mboard_set(const wax::obj &, const wax::obj &){ + +} diff --git a/host/lib/usrp/usrp1e/usrp1e_impl.cpp b/host/lib/usrp/usrp1e/usrp1e_impl.cpp index 441f6d060..14c4b7278 100644 --- a/host/lib/usrp/usrp1e/usrp1e_impl.cpp +++ b/host/lib/usrp/usrp1e/usrp1e_impl.cpp @@ -70,3 +70,36 @@ device_addrs_t usrp1e::discover(const device_addr_t &device_addr){ device::sptr usrp1e::make(const device_addr_t &){ throw std::runtime_error("not implemented yet"); } + +/*********************************************************************** + * Structors + **********************************************************************/ +usrp1e_impl::usrp1e_impl(void){ + //initialize the mboard + mboard_init(); + + //initialize the dboards + dboard_init(); + + //initialize the dsps + rx_ddc_init(); + tx_duc_init(); +} + +usrp1e_impl::~usrp1e_impl(void){ + /* NOP */ +} + +/*********************************************************************** + * Device Get + **********************************************************************/ +void usrp1e_impl::get(const wax::obj &, wax::obj &){ + +} + +/*********************************************************************** + * Device Set + **********************************************************************/ +void usrp1e_impl::set(const wax::obj &, const wax::obj &){ + +} diff --git a/host/lib/usrp/usrp1e/usrp1e_impl.hpp b/host/lib/usrp/usrp1e/usrp1e_impl.hpp index 3f5f89ec6..3b2fcdd57 100644 --- a/host/lib/usrp/usrp1e/usrp1e_impl.hpp +++ b/host/lib/usrp/usrp1e/usrp1e_impl.hpp @@ -16,8 +16,105 @@ // #include +#include #ifndef INCLUDED_USRP1E_IMPL_HPP #define INCLUDED_USRP1E_IMPL_HPP +class usrp1e_impl; // dummy class declaration + +/*! + * Make a usrp1e dboard interface. + * \param impl a pointer to the usrp1e impl object + * \return a sptr to a new dboard interface + */ +uhd::usrp::dboard_interface::sptr make_usrp1e_dboard_interface(usrp1e_impl *impl); + +/*! + * Simple wax obj proxy class: + * Provides a wax obj interface for a set and a get function. + * This allows us to create nested properties structures + * while maintaining flattened code within the implementation. + */ +class wax_obj_proxy : public wax::obj{ +public: + typedef boost::function get_t; + typedef boost::function set_t; + + wax_obj_proxy(void){ + /* NOP */ + } + + wax_obj_proxy(const get_t &get, const set_t &set){ + _get = get; + _set = set; + }; + + ~wax_obj_proxy(void){ + /* NOP */ + } + + void get(const wax::obj &key, wax::obj &val){ + return _get(key, val); + } + + void set(const wax::obj &key, const wax::obj &val){ + return _set(key, val); + } + +private: + get_t _get; + set_t _set; +}; + +/*! + * USRP1E implementation guts: + * The implementation details are encapsulated here. + * Handles properties on the mboard, dboard, dsps... + */ +class usrp1e_impl : public uhd::device{ +public: + typedef boost::shared_ptr sptr; + + usrp1e_impl(void); + ~usrp1e_impl(void); + +private: + //device functions and settings + void get(const wax::obj &, wax::obj &); + void set(const wax::obj &, const wax::obj &); + + //mboard functions and settings + void mboard_init(void); + void mboard_get(const wax::obj &, wax::obj &); + void mboard_set(const wax::obj &, const wax::obj &); + wax_obj_proxy _mboard_proxy; + + //xx dboard functions and settings + void dboard_init(void); + uhd::usrp::dboard_manager::sptr _dboard_manager; + + //rx dboard functions and settings + void rx_dboard_get(const wax::obj &, wax::obj &); + void rx_dboard_set(const wax::obj &, const wax::obj &); + wax_obj_proxy _rx_dboard_proxy; + + //tx dboard functions and settings + void tx_dboard_get(const wax::obj &, wax::obj &); + void tx_dboard_set(const wax::obj &, const wax::obj &); + wax_obj_proxy _tx_dboard_proxy; + + //rx ddc functions and settings + void rx_ddc_init(void); + void rx_ddc_get(const wax::obj &, wax::obj &); + void rx_ddc_set(const wax::obj &, const wax::obj &); + wax_obj_proxy _rx_ddc_proxy; + + //tx duc functions and settings + void tx_duc_init(void); + void tx_duc_get(const wax::obj &, wax::obj &); + void tx_duc_set(const wax::obj &, const wax::obj &); + wax_obj_proxy _tx_duc_proxy; +}; + #endif /* INCLUDED_USRP1E_IMPL_HPP */ -- cgit v1.2.3 From c81a975766a8831cab1e3123af94b4fe4a09d9bc Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Tue, 30 Mar 2010 14:12:11 +0000 Subject: compiling with master merge, renamed usrp1e to usrp_e --- host/apps/usrp1e_load_fpga.cpp | 47 ------ host/include/uhd/usrp/CMakeLists.txt | 2 +- host/include/uhd/usrp/usrp1e.hpp | 54 ------ host/include/uhd/usrp/usrp_e.hpp | 54 ++++++ host/lib/CMakeLists.txt | 20 ++- host/lib/usrp/usrp1e/dboard_impl.cpp | 76 --------- host/lib/usrp/usrp1e/dboard_interface.cpp | 189 --------------------- host/lib/usrp/usrp1e/dsp_impl.cpp | 70 -------- host/lib/usrp/usrp1e/fpga-downloader.cc | 262 ------------------------------ host/lib/usrp/usrp1e/mboard_impl.cpp | 46 ------ host/lib/usrp/usrp1e/usrp1e_impl.cpp | 178 -------------------- host/lib/usrp/usrp1e/usrp1e_impl.hpp | 135 --------------- host/lib/usrp/usrp1e/usrp1e_none.cpp | 38 ----- host/lib/usrp/usrp2/usrp2_impl.cpp | 2 +- host/lib/usrp/usrp_e/dboard_impl.cpp | 76 +++++++++ host/lib/usrp/usrp_e/dboard_interface.cpp | 189 +++++++++++++++++++++ host/lib/usrp/usrp_e/dsp_impl.cpp | 69 ++++++++ host/lib/usrp/usrp_e/fpga-downloader.cc | 262 ++++++++++++++++++++++++++++++ host/lib/usrp/usrp_e/mboard_impl.cpp | 45 +++++ host/lib/usrp/usrp_e/usrp_e_impl.cpp | 179 ++++++++++++++++++++ host/lib/usrp/usrp_e/usrp_e_impl.hpp | 135 +++++++++++++++ host/lib/usrp/usrp_e/usrp_e_none.cpp | 38 +++++ host/utils/CMakeLists.txt | 5 +- host/utils/usrp_e_load_fpga.cpp | 47 ++++++ 24 files changed, 1110 insertions(+), 1108 deletions(-) delete mode 100644 host/apps/usrp1e_load_fpga.cpp delete mode 100644 host/include/uhd/usrp/usrp1e.hpp create mode 100644 host/include/uhd/usrp/usrp_e.hpp delete mode 100644 host/lib/usrp/usrp1e/dboard_impl.cpp delete mode 100644 host/lib/usrp/usrp1e/dboard_interface.cpp delete mode 100644 host/lib/usrp/usrp1e/dsp_impl.cpp delete mode 100644 host/lib/usrp/usrp1e/fpga-downloader.cc delete mode 100644 host/lib/usrp/usrp1e/mboard_impl.cpp delete mode 100644 host/lib/usrp/usrp1e/usrp1e_impl.cpp delete mode 100644 host/lib/usrp/usrp1e/usrp1e_impl.hpp delete mode 100644 host/lib/usrp/usrp1e/usrp1e_none.cpp create mode 100644 host/lib/usrp/usrp_e/dboard_impl.cpp create mode 100644 host/lib/usrp/usrp_e/dboard_interface.cpp create mode 100644 host/lib/usrp/usrp_e/dsp_impl.cpp create mode 100644 host/lib/usrp/usrp_e/fpga-downloader.cc create mode 100644 host/lib/usrp/usrp_e/mboard_impl.cpp create mode 100644 host/lib/usrp/usrp_e/usrp_e_impl.cpp create mode 100644 host/lib/usrp/usrp_e/usrp_e_impl.hpp create mode 100644 host/lib/usrp/usrp_e/usrp_e_none.cpp create mode 100644 host/utils/usrp_e_load_fpga.cpp (limited to 'host/include') diff --git a/host/apps/usrp1e_load_fpga.cpp b/host/apps/usrp1e_load_fpga.cpp deleted file mode 100644 index d5960b391..000000000 --- a/host/apps/usrp1e_load_fpga.cpp +++ /dev/null @@ -1,47 +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 . -// - -#include -#include -#include -#include - -namespace po = boost::program_options; - -int main(int argc, char *argv[]){ - po::options_description desc("Allowed options"); - desc.add_options() - ("help", "help message") - ("file", po::value(), "path to fpga bin file") - ; - - po::variables_map vm; - po::store(po::parse_command_line(argc, argv, desc), vm); - po::notify(vm); - - //print the help message - if (vm.count("help") or vm.count("file") == 0){ - std::cout << boost::format("USRP1E Load FPGA %s") % desc << std::endl; - return ~0; - } - - //load the fpga - std::string file = vm["file"].as(); - uhd::usrp::usrp1e::load_fpga(file); - - return 0; -} diff --git a/host/include/uhd/usrp/CMakeLists.txt b/host/include/uhd/usrp/CMakeLists.txt index bab01fdeb..b9be370bd 100644 --- a/host/include/uhd/usrp/CMakeLists.txt +++ b/host/include/uhd/usrp/CMakeLists.txt @@ -21,7 +21,7 @@ INSTALL(FILES dboard_id.hpp dboard_interface.hpp dboard_manager.hpp - usrp1e.hpp + usrp_e.hpp usrp2.hpp DESTINATION ${INCLUDE_DIR}/uhd/usrp ) diff --git a/host/include/uhd/usrp/usrp1e.hpp b/host/include/uhd/usrp/usrp1e.hpp deleted file mode 100644 index 75da58453..000000000 --- a/host/include/uhd/usrp/usrp1e.hpp +++ /dev/null @@ -1,54 +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 . -// - -#ifndef INCLUDED_UHD_USRP_USRP1E_HPP -#define INCLUDED_UHD_USRP_USRP1E_HPP - -#include -#include - -namespace uhd{ namespace usrp{ - -/*! - * The usrp1e device class. - */ -class UHD_API usrp1e : public device{ -public: - /*! - * Find usrp1e devices on the system via the device node. - * \param hint a device addr with the usrp1e address filled in - * \return a vector of device addresses for all usrp1es found - */ - static device_addrs_t find(const device_addr_t &hint); - - /*! - * Make a usrp1e from a device address. - * \param addr the device address - * \return a device sptr to a new usrp1e - */ - static device::sptr make(const device_addr_t &addr); - - /*! - * Load the FPGA with an image file. - * \param bin_file the name of the fpga image file - */ - static void load_fpga(const std::string &bin_file); -}; - -}} //namespace - -#endif /* INCLUDED_UHD_USRP_USRP1E_HPP */ diff --git a/host/include/uhd/usrp/usrp_e.hpp b/host/include/uhd/usrp/usrp_e.hpp new file mode 100644 index 000000000..557058261 --- /dev/null +++ b/host/include/uhd/usrp/usrp_e.hpp @@ -0,0 +1,54 @@ +// +// 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 . +// + +#ifndef INCLUDED_UHD_USRP_USRP_E_HPP +#define INCLUDED_UHD_USRP_USRP_E_HPP + +#include +#include + +namespace uhd{ namespace usrp{ + +/*! + * The USRP-Embedded device class. + */ +class UHD_API usrp_e : public device{ +public: + /*! + * Find usrp_e devices on the system via the device node. + * \param hint a device addr with the usrp_e address filled in + * \return a vector of device addresses for all usrp-e's found + */ + static device_addrs_t find(const device_addr_t &hint); + + /*! + * Make a usrp_e from a device address. + * \param addr the device address + * \return a device sptr to a new usrp_e + */ + static device::sptr make(const device_addr_t &addr); + + /*! + * Load the FPGA with an image file. + * \param bin_file the name of the fpga image file + */ + static void load_fpga(const std::string &bin_file); +}; + +}} //namespace + +#endif /* INCLUDED_UHD_USRP_USRP_E_HPP */ diff --git a/host/lib/CMakeLists.txt b/host/lib/CMakeLists.txt index 323b69b14..db5e9d273 100644 --- a/host/lib/CMakeLists.txt +++ b/host/lib/CMakeLists.txt @@ -51,6 +51,8 @@ LIST(APPEND libuhd_sources ######################################################################## # Conditionally add the usrp1e sources ######################################################################## +MESSAGE(STATUS "Configuring usrp-e support...") + INCLUDE(CheckIncludeFiles) SET(usrp1e_required_headers linux/ioctl.h @@ -63,19 +65,19 @@ CHECK_INCLUDE_FILES( ) IF(HAS_USRP1E_REQUIRED_HEADERS) - MESSAGE(STATUS "Building usrp1e support...") + MESSAGE(STATUS " Building usrp1e support.") LIST(APPEND libuhd_sources - usrp/usrp1e/dboard_impl.cpp - usrp/usrp1e/dboard_interface.cpp - usrp/usrp1e/dsp_impl.cpp - usrp/usrp1e/fpga-downloader.cc - usrp/usrp1e/mboard_impl.cpp - usrp/usrp1e/usrp1e_impl.cpp + usrp/usrp_e/dboard_impl.cpp + usrp/usrp_e/dboard_interface.cpp + usrp/usrp_e/dsp_impl.cpp + usrp/usrp_e/fpga-downloader.cc + usrp/usrp_e/mboard_impl.cpp + usrp/usrp_e/usrp_e_impl.cpp ) ELSE(HAS_USRP1E_REQUIRED_HEADERS) - MESSAGE(STATUS "Skipping usrp1e support...") + MESSAGE(STATUS " Skipping usrp1e support.") LIST(APPEND libuhd_sources - usrp/usrp1e/usrp1e_none.cpp + usrp/usrp_e/usrp_e_none.cpp ) ENDIF(HAS_USRP1E_REQUIRED_HEADERS) diff --git a/host/lib/usrp/usrp1e/dboard_impl.cpp b/host/lib/usrp/usrp1e/dboard_impl.cpp deleted file mode 100644 index a2798dce3..000000000 --- a/host/lib/usrp/usrp1e/dboard_impl.cpp +++ /dev/null @@ -1,76 +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 . -// - -#include -#include -#include "usrp1e_impl.hpp" - -using namespace uhd::usrp; - -/*********************************************************************** - * Dboard Initialization - **********************************************************************/ -void usrp1e_impl::dboard_init(void){ - dboard_id_t rx_dboard_id = dboard_id::NONE; //TODO get these from the eeprom - dboard_id_t tx_dboard_id = dboard_id::NONE; - - //create a new dboard interface and manager - dboard_interface::sptr dboard_interface( - make_usrp1e_dboard_interface(this) - ); - _dboard_manager = dboard_manager::make( - rx_dboard_id, tx_dboard_id, dboard_interface - ); - - //setup the dboard proxies - _rx_dboard_proxy = wax_obj_proxy::make( - boost::bind(&usrp1e_impl::rx_dboard_get, this, _1, _2), - boost::bind(&usrp1e_impl::rx_dboard_set, this, _1, _2) - ); - _tx_dboard_proxy = wax_obj_proxy::make( - boost::bind(&usrp1e_impl::tx_dboard_get, this, _1, _2), - boost::bind(&usrp1e_impl::tx_dboard_set, this, _1, _2) - ); -} - -/*********************************************************************** - * RX Dboard Get - **********************************************************************/ -void usrp1e_impl::rx_dboard_get(const wax::obj &, wax::obj &){ - -} - -/*********************************************************************** - * RX Dboard Set - **********************************************************************/ -void usrp1e_impl::rx_dboard_set(const wax::obj &, const wax::obj &){ - -} - -/*********************************************************************** - * TX Dboard Get - **********************************************************************/ -void usrp1e_impl::tx_dboard_get(const wax::obj &, wax::obj &){ - -} - -/*********************************************************************** - * TX Dboard Set - **********************************************************************/ -void usrp1e_impl::tx_dboard_set(const wax::obj &, const wax::obj &){ - -} diff --git a/host/lib/usrp/usrp1e/dboard_interface.cpp b/host/lib/usrp/usrp1e/dboard_interface.cpp deleted file mode 100644 index ef91014ac..000000000 --- a/host/lib/usrp/usrp1e/dboard_interface.cpp +++ /dev/null @@ -1,189 +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 . -// - -#include -#include //std::copy -#include "usrp1e_impl.hpp" -#include - -using namespace uhd::usrp; - -class usrp1e_dboard_interface : public dboard_interface{ -public: - usrp1e_dboard_interface(usrp1e_impl *impl); - ~usrp1e_dboard_interface(void); - - void write_aux_dac(unit_type_t, int, int); - int read_aux_adc(unit_type_t, int); - - void set_atr_reg(gpio_bank_t, boost::uint16_t, boost::uint16_t, boost::uint16_t); - void set_gpio_ddr(gpio_bank_t, boost::uint16_t, boost::uint16_t); - void write_gpio(gpio_bank_t, boost::uint16_t, boost::uint16_t); - boost::uint16_t read_gpio(gpio_bank_t); - - void write_i2c(int, const byte_vector_t &); - byte_vector_t read_i2c(int, size_t); - - double get_rx_clock_rate(void); - double get_tx_clock_rate(void); - -private: - byte_vector_t transact_spi( - spi_dev_t dev, - spi_latch_t latch, - spi_push_t push, - const byte_vector_t &buf, - bool readback - ); - - usrp1e_impl *_impl; -}; - -/*********************************************************************** - * Make Function - **********************************************************************/ -dboard_interface::sptr make_usrp1e_dboard_interface(usrp1e_impl *impl){ - return dboard_interface::sptr(new usrp1e_dboard_interface(impl)); -} - -/*********************************************************************** - * Structors - **********************************************************************/ -usrp1e_dboard_interface::usrp1e_dboard_interface(usrp1e_impl *impl){ - _impl = impl; -} - -usrp1e_dboard_interface::~usrp1e_dboard_interface(void){ - /* NOP */ -} - -/*********************************************************************** - * Clock Rates - **********************************************************************/ -double usrp1e_dboard_interface::get_rx_clock_rate(void){ - throw std::runtime_error("not implemented"); -} - -double usrp1e_dboard_interface::get_tx_clock_rate(void){ - throw std::runtime_error("not implemented"); -} - -/*********************************************************************** - * GPIO - **********************************************************************/ -void usrp1e_dboard_interface::set_gpio_ddr(gpio_bank_t bank, boost::uint16_t value, boost::uint16_t mask){ - throw std::runtime_error("not implemented"); -} - -void usrp1e_dboard_interface::write_gpio(gpio_bank_t bank, boost::uint16_t value, boost::uint16_t mask){ - throw std::runtime_error("not implemented"); -} - -boost::uint16_t usrp1e_dboard_interface::read_gpio(gpio_bank_t bank){ - throw std::runtime_error("not implemented"); -} - -void usrp1e_dboard_interface::set_atr_reg(gpio_bank_t bank, boost::uint16_t tx_value, boost::uint16_t rx_value, boost::uint16_t mask){ - throw std::runtime_error("not implemented"); -} - -/*********************************************************************** - * SPI - **********************************************************************/ -dboard_interface::byte_vector_t usrp1e_dboard_interface::transact_spi( - spi_dev_t dev, - spi_latch_t latch, - spi_push_t push, - const byte_vector_t &buf, - bool readback -){ - //load data struct - usrp_e_spi data; - data.readback = (readback)? UE_SPI_TXRX : UE_SPI_TXONLY; - data.slave = (dev == SPI_RX_DEV)? UE_SPI_CTRL_RXNEG : UE_SPI_CTRL_TXNEG; - data.length = buf.size() * 8; //bytes to bits - boost::uint8_t *data_bytes = reinterpret_cast(&data.data); - - //load the data - ASSERT_THROW(buf.size() <= sizeof(data.data)); - std::copy(buf.begin(), buf.end(), data_bytes); - - //load the flags - data.flags = 0; - data.flags |= (latch == SPI_LATCH_RISE)? UE_SPI_LATCH_RISE : UE_SPI_LATCH_FALL; - data.flags |= (push == SPI_PUSH_RISE)? UE_SPI_PUSH_RISE : UE_SPI_PUSH_FALL; - - //call the spi ioctl - _impl->ioctl(USRP_E_SPI, &data); - - //unload the data - byte_vector_t ret(data.length/8); //bits to bytes - ASSERT_THROW(ret.size() <= sizeof(data.data)); - std::copy(data_bytes, data_bytes+ret.size(), ret.begin()); - return ret; -} - -/*********************************************************************** - * I2C - **********************************************************************/ -static const size_t max_i2c_data_bytes = 10; - -void usrp1e_dboard_interface::write_i2c(int i2c_addr, const byte_vector_t &buf){ - //allocate some memory for this transaction - ASSERT_THROW(buf.size() <= max_i2c_data_bytes); - boost::uint8_t mem[sizeof(usrp_e_i2c) + max_i2c_data_bytes]; - - //load the data struct - usrp_e_i2c &data = reinterpret_cast(mem); - data.addr = i2c_addr; - data.len = buf.size(); - std::copy(buf.begin(), buf.end(), data.data); - - //call the spi ioctl - _impl->ioctl(USRP_E_I2C_WRITE, &data); -} - -dboard_interface::byte_vector_t usrp1e_dboard_interface::read_i2c(int i2c_addr, size_t num_bytes){ - //allocate some memory for this transaction - ASSERT_THROW(num_bytes <= max_i2c_data_bytes); - boost::uint8_t mem[sizeof(usrp_e_i2c) + max_i2c_data_bytes]; - - //load the data struct - usrp_e_i2c &data = reinterpret_cast(mem); - data.addr = i2c_addr; - data.len = num_bytes; - - //call the spi ioctl - _impl->ioctl(USRP_E_I2C_READ, &data); - - //unload the data - byte_vector_t ret(data.len); - ASSERT_THROW(ret.size() == num_bytes); - std::copy(data.data, data.data+ret.size(), ret.begin()); - return ret; -} - -/*********************************************************************** - * Aux DAX/ADC - **********************************************************************/ -void usrp1e_dboard_interface::write_aux_dac(dboard_interface::unit_type_t unit, int which, int value){ - throw std::runtime_error("not implemented"); -} - -int usrp1e_dboard_interface::read_aux_adc(dboard_interface::unit_type_t unit, int which){ - throw std::runtime_error("not implemented"); -} diff --git a/host/lib/usrp/usrp1e/dsp_impl.cpp b/host/lib/usrp/usrp1e/dsp_impl.cpp deleted file mode 100644 index 862b89184..000000000 --- a/host/lib/usrp/usrp1e/dsp_impl.cpp +++ /dev/null @@ -1,70 +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 . -// - -#include -#include -#include "usrp1e_impl.hpp" - -using namespace uhd::usrp; - -/*********************************************************************** - * RX DDC Initialization - **********************************************************************/ -void usrp1e_impl::rx_ddc_init(void){ - _rx_ddc_proxy = wax_obj_proxy::make( - boost::bind(&usrp1e_impl::rx_ddc_get, this, _1, _2), - boost::bind(&usrp1e_impl::rx_ddc_set, this, _1, _2) - ); -} - -/*********************************************************************** - * RX DDC Get - **********************************************************************/ -void usrp1e_impl::rx_ddc_get(const wax::obj &, wax::obj &){ - -} - -/*********************************************************************** - * RX DDC Set - **********************************************************************/ -void usrp1e_impl::rx_ddc_set(const wax::obj &, const wax::obj &){ - -} - -/*********************************************************************** - * TX DUC Initialization - **********************************************************************/ -void usrp1e_impl::tx_duc_init(void){ - _tx_duc_proxy = wax_obj_proxy::make( - boost::bind(&usrp1e_impl::tx_duc_get, this, _1, _2), - boost::bind(&usrp1e_impl::tx_duc_set, this, _1, _2) - ); -} - -/*********************************************************************** - * TX DUC Get - **********************************************************************/ -void usrp1e_impl::tx_duc_get(const wax::obj &, wax::obj &){ - -} - -/*********************************************************************** - * TX DUC Set - **********************************************************************/ -void usrp1e_impl::tx_duc_set(const wax::obj &, const wax::obj &){ - -} diff --git a/host/lib/usrp/usrp1e/fpga-downloader.cc b/host/lib/usrp/usrp1e/fpga-downloader.cc deleted file mode 100644 index f7c78b875..000000000 --- a/host/lib/usrp/usrp1e/fpga-downloader.cc +++ /dev/null @@ -1,262 +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 . -// - -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include - -/* - * Configuration connections - * - * CCK - MCSPI1_CLK - * DIN - MCSPI1_MOSI - * PROG_B - GPIO_175 - output (change mux) - * DONE - GPIO_173 - input (change mux) - * INIT_B - GPIO_114 - input (change mux) - * -*/ - -const unsigned int PROG_B = 175; -const unsigned int DONE = 173; -const unsigned int INIT_B = 114; - -//static std::string bit_file = "safe_u1e.bin"; - -const int BUF_SIZE = 4096; - -enum gpio_direction {IN, OUT}; - -class gpio { - public: - - gpio(unsigned int gpio_num, gpio_direction pin_direction); - - bool get_value(); - void set_value(bool state); - - private: - - std::stringstream base_path; - std::fstream value_file; -}; - -class spidev { - public: - - spidev(std::string dev_name); - ~spidev(); - - void send(char *wbuf, char *rbuf, unsigned int nbytes); - - private: - - int fd; - -}; - -gpio::gpio(unsigned int gpio_num, gpio_direction pin_direction) -{ - std::fstream export_file; - - export_file.open("/sys/class/gpio/export", std::ios::out); - if (!export_file.is_open()) ///\todo Poor error handling - std::cout << "Failed to open gpio export file." << std::endl; - - export_file << gpio_num << std::endl; - - base_path << "/sys/class/gpio/gpio" << gpio_num << std::flush; - - std::fstream direction_file; - std::string direction_file_name; - - direction_file_name = base_path.str() + "/direction"; - - direction_file.open(direction_file_name.c_str()); - if (!direction_file.is_open()) - std::cout << "Failed to open direction file." << std::endl; - if (pin_direction == OUT) - direction_file << "out" << std::endl; - else - direction_file << "in" << std::endl; - - std::string value_file_name; - - value_file_name = base_path.str() + "/value"; - - value_file.open(value_file_name.c_str(), std::ios_base::in | std::ios_base::out); - if (!value_file.is_open()) - std::cout << "Failed to open value file." << std::endl; -} - -bool gpio::get_value() -{ - - std::string val; - - std::getline(value_file, val); - value_file.seekg(0); - - if (val == "0") - return false; - else if (val == "1") - return true; - else - std::cout << "Data read from value file|" << val << "|" << std::endl; - - return false; -} - -void gpio::set_value(bool state) -{ - - if (state) - value_file << "1" << std::endl; - else - value_file << "0" << std::endl; -} - -static void prepare_fpga_for_configuration(gpio &prog, gpio &)//init) -{ - - prog.set_value(true); - prog.set_value(false); - prog.set_value(true); - -#if 0 - bool ready_to_program(false); - unsigned int count(0); - do { - ready_to_program = init.get_value(); - count++; - - sleep(1); - } while (count < 10 && !ready_to_program); - - if (count == 10) { - std::cout << "FPGA not ready for programming." << std::endl; - exit(-1); - } -#endif -} - -spidev::spidev(std::string fname) -{ - int ret; - int mode = 0; - int speed = 12000000; - int bits = 8; - - fd = open(fname.c_str(), O_RDWR); - - ret = ioctl(fd, SPI_IOC_WR_MODE, &mode); - ret = ioctl(fd, SPI_IOC_WR_MAX_SPEED_HZ, &speed); - ret = ioctl(fd, SPI_IOC_WR_BITS_PER_WORD, &bits); -} - - -spidev::~spidev() -{ - close(fd); -} - -void spidev::send(char *buf, char *rbuf, unsigned int nbytes) -{ - int ret; - - struct spi_ioc_transfer tr; - tr.tx_buf = (unsigned long) buf; - tr.rx_buf = (unsigned long) rbuf; - tr.len = nbytes; - tr.delay_usecs = 0; - tr.speed_hz = 48000000; - tr.bits_per_word = 8; - - ret = ioctl(fd, SPI_IOC_MESSAGE(1), &tr); - -} - -static void send_file_to_fpga(const std::string &file_name, gpio &error, gpio &done) -{ - std::ifstream bitstream; - - std::cout << "File name - " << file_name.c_str() << std::endl; - - bitstream.open(file_name.c_str(), std::ios::binary); - if (!bitstream.is_open()) - std::cout << "File " << file_name << " not opened succesfully." << std::endl; - - spidev spi("/dev/spidev1.0"); - char buf[BUF_SIZE]; - char rbuf[BUF_SIZE]; - - do { - bitstream.read(buf, BUF_SIZE); - spi.send(buf, rbuf, bitstream.gcount()); - - if (error.get_value()) - std::cout << "INIT_B went high, error occured." << std::endl; - - if (!done.get_value()) - std::cout << "Configuration complete." << std::endl; - - } while (bitstream.gcount() == BUF_SIZE); -} - -/* -int main(int argc, char *argv[]) -{ - - gpio gpio_prog_b(PROG_B, OUT); - gpio gpio_init_b(INIT_B, IN); - gpio gpio_done (DONE, IN); - - if (argc == 2) - bit_file = argv[1]; - - std::cout << "FPGA config file: " << bit_file << std::endl; - - prepare_fpga_for_configuration(gpio_prog_b, gpio_init_b); - - std::cout << "Done = " << gpio_done.get_value() << std::endl; - - send_file_to_fpga(bit_file, gpio_init_b, gpio_done); -} -*/ - -#include -void uhd::usrp::usrp1e::load_fpga(const std::string &bin_file){ - gpio gpio_prog_b(PROG_B, OUT); - gpio gpio_init_b(INIT_B, IN); - gpio gpio_done (DONE, IN); - - std::cout << "FPGA config file: " << bin_file << std::endl; - - prepare_fpga_for_configuration(gpio_prog_b, gpio_init_b); - - std::cout << "Done = " << gpio_done.get_value() << std::endl; - - send_file_to_fpga(bin_file, gpio_init_b, gpio_done); -} diff --git a/host/lib/usrp/usrp1e/mboard_impl.cpp b/host/lib/usrp/usrp1e/mboard_impl.cpp deleted file mode 100644 index b480f7616..000000000 --- a/host/lib/usrp/usrp1e/mboard_impl.cpp +++ /dev/null @@ -1,46 +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 . -// - -#include -#include -#include "usrp1e_impl.hpp" - -using namespace uhd::usrp; - -/*********************************************************************** - * Mboard Initialization - **********************************************************************/ -void usrp1e_impl::mboard_init(void){ - _mboard_proxy = wax_obj_proxy::make( - boost::bind(&usrp1e_impl::mboard_get, this, _1, _2), - boost::bind(&usrp1e_impl::mboard_set, this, _1, _2) - ); -} - -/*********************************************************************** - * Mboard Get - **********************************************************************/ -void usrp1e_impl::mboard_get(const wax::obj &, wax::obj &){ - -} - -/*********************************************************************** - * Mboard Set - **********************************************************************/ -void usrp1e_impl::mboard_set(const wax::obj &, const wax::obj &){ - -} diff --git a/host/lib/usrp/usrp1e/usrp1e_impl.cpp b/host/lib/usrp/usrp1e/usrp1e_impl.cpp deleted file mode 100644 index 8230cc8e4..000000000 --- a/host/lib/usrp/usrp1e/usrp1e_impl.cpp +++ /dev/null @@ -1,178 +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 . -// - -#include -#include -#include -#include "usrp1e_impl.hpp" -#include //open -#include //ioctl - -using namespace uhd; -using namespace uhd::usrp; -namespace fs = boost::filesystem; - -STATIC_BLOCK(register_usrp1e_device){ - device::register_device(&usrp1e::discover, &usrp1e::make); -} - -/*********************************************************************** - * Helper Functions - **********************************************************************/ -static std::string abs_path(const std::string &file_path){ - return fs::system_complete(fs::path(file_path)).file_string(); -} - -/*********************************************************************** - * Discovery - **********************************************************************/ -device_addrs_t usrp1e::discover(const device_addr_t &device_addr){ - device_addrs_t usrp1e_addrs; - - //if a node was provided, use it and only it - if (device_addr.has_key("node")){ - if (not fs::exists(device_addr["node"])) return usrp1e_addrs; - device_addr_t new_addr; - new_addr["name"] = "USRP1E"; - new_addr["node"] = abs_path(device_addr["node"]); - usrp1e_addrs.push_back(new_addr); - } - - //otherwise look for a few nodes at small indexes - else{ - for(size_t i = 0; i < 5; i++){ - std::string node = str(boost::format("/dev/usrp1_e%d") % i); - if (not fs::exists(node)) continue; - device_addr_t new_addr; - new_addr["name"] = "USRP1E"; - new_addr["node"] = abs_path(node); - usrp1e_addrs.push_back(new_addr); - } - } - - return usrp1e_addrs; -} - -/*********************************************************************** - * Make - **********************************************************************/ -device::sptr usrp1e::make(const device_addr_t &device_addr){ - return sptr(new usrp1e_impl(device_addr["node"])); -} - -/*********************************************************************** - * Structors - **********************************************************************/ -usrp1e_impl::usrp1e_impl(const std::string &node){ - //open the device node and check file descriptor - if ((_node_fd = ::open(node.c_str(), O_RDWR)) < 0){ - throw std::runtime_error(str( - boost::format("Failed to open %s") % node - )); - } - - //initialize the mboard - mboard_init(); - - //initialize the dboards - dboard_init(); - - //initialize the dsps - rx_ddc_init(); - tx_duc_init(); -} - -usrp1e_impl::~usrp1e_impl(void){ - //close the device node file descriptor - ::close(_node_fd); -} - -/*********************************************************************** - * Misc Methods - **********************************************************************/ -void usrp1e_impl::ioctl(int request, void *mem){ - if (::ioctl(_node_fd, request, mem) < 0){ - throw std::runtime_error(str( - boost::format("ioctl failed with request %d") % request - )); - } -} - -/*********************************************************************** - * Device Get - **********************************************************************/ -void usrp1e_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(key.as()){ - case DEVICE_PROP_NAME: - val = std::string("usrp1e device"); - return; - - case DEVICE_PROP_MBOARD: - ASSERT_THROW(name == ""); - val = _mboard_proxy->get_link(); - return; - - case DEVICE_PROP_MBOARD_NAMES: - val = prop_names_t(1, ""); //vector of size 1 with empty string - return; - - case DEVICE_PROP_MAX_RX_SAMPLES: - val = size_t(_max_num_samples); - return; - - case DEVICE_PROP_MAX_TX_SAMPLES: - val = size_t(_max_num_samples); - return; - - } -} - -/*********************************************************************** - * Device Set - **********************************************************************/ -void usrp1e_impl::set(const wax::obj &, const wax::obj &){ - throw std::runtime_error("Cannot set in usrp1e device"); -} - -/*********************************************************************** - * Device IO (TODO) - **********************************************************************/ -size_t usrp1e_impl::send( - const boost::asio::const_buffer &, - const uhd::tx_metadata_t &, - const std::string &type -){ - if (type != "16sc"){ - throw std::runtime_error(str(boost::format("usrp1e send: cannot handle type \"%s\"") % type)); - } - return 0; -} - -size_t usrp1e_impl::recv( - const boost::asio::mutable_buffer &, - uhd::rx_metadata_t &, - const std::string &type -){ - if (type != "16sc"){ - throw std::runtime_error(str(boost::format("usrp1e recv: cannot handle type \"%s\"") % type)); - } - return 0; -} diff --git a/host/lib/usrp/usrp1e/usrp1e_impl.hpp b/host/lib/usrp/usrp1e/usrp1e_impl.hpp deleted file mode 100644 index c199a0465..000000000 --- a/host/lib/usrp/usrp1e/usrp1e_impl.hpp +++ /dev/null @@ -1,135 +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 . -// - -#include -#include - -#ifndef INCLUDED_USRP1E_IMPL_HPP -#define INCLUDED_USRP1E_IMPL_HPP - -class usrp1e_impl; // dummy class declaration - -/*! - * Make a usrp1e dboard interface. - * \param impl a pointer to the usrp1e impl object - * \return a sptr to a new dboard interface - */ -uhd::usrp::dboard_interface::sptr make_usrp1e_dboard_interface(usrp1e_impl *impl); - -/*! - * Simple wax obj proxy class: - * Provides a wax obj interface for a set and a get function. - * This allows us to create nested properties structures - * while maintaining flattened code within the implementation. - */ -class wax_obj_proxy : public wax::obj{ -public: - typedef boost::function get_t; - typedef boost::function set_t; - typedef boost::shared_ptr sptr; - - static sptr make(const get_t &get, const set_t &set){ - return sptr(new wax_obj_proxy(get, set)); - } - - ~wax_obj_proxy(void){ - /* NOP */ - } - -private: - get_t _get; - set_t _set; - - wax_obj_proxy(const get_t &get, const set_t &set){ - _get = get; - _set = set; - }; - - void get(const wax::obj &key, wax::obj &val){ - return _get(key, val); - } - - void set(const wax::obj &key, const wax::obj &val){ - return _set(key, val); - } -}; - -/*! - * USRP1E implementation guts: - * The implementation details are encapsulated here. - * Handles properties on the mboard, dboard, dsps... - */ -class usrp1e_impl : public uhd::device{ -public: - //structors - usrp1e_impl(const std::string &node); - ~usrp1e_impl(void); - - //the io interface - size_t send(const boost::asio::const_buffer &, const uhd::tx_metadata_t &, const std::string &); - size_t recv(const boost::asio::mutable_buffer &, uhd::rx_metadata_t &, const std::string &); - - /*! - * Perform an ioctl call on the device node file descriptor. - * This will throw when the internal ioctl call fails. - * \param request the control word - * \param mem pointer to some memory - */ - void ioctl(int request, void *mem); - -private: - static const size_t _max_num_samples = 2048/sizeof(boost::uint32_t); - int _node_fd; - - //device functions and settings - void get(const wax::obj &, wax::obj &); - void set(const wax::obj &, const wax::obj &); - - //mboard functions and settings - void mboard_init(void); - void mboard_get(const wax::obj &, wax::obj &); - void mboard_set(const wax::obj &, const wax::obj &); - wax_obj_proxy::sptr _mboard_proxy; - - //xx dboard functions and settings - void dboard_init(void); - uhd::usrp::dboard_manager::sptr _dboard_manager; - - //rx dboard functions and settings - void rx_dboard_get(const wax::obj &, wax::obj &); - void rx_dboard_set(const wax::obj &, const wax::obj &); - wax_obj_proxy::sptr _rx_dboard_proxy; - - //tx dboard functions and settings - void tx_dboard_get(const wax::obj &, wax::obj &); - void tx_dboard_set(const wax::obj &, const wax::obj &); - wax_obj_proxy::sptr _tx_dboard_proxy; - - //rx ddc functions and settings - void rx_ddc_init(void); - void rx_ddc_get(const wax::obj &, wax::obj &); - void rx_ddc_set(const wax::obj &, const wax::obj &); - wax_obj_proxy::sptr _rx_ddc_proxy; - - //tx duc functions and settings - void tx_duc_init(void); - void tx_duc_get(const wax::obj &, wax::obj &); - void tx_duc_set(const wax::obj &, const wax::obj &); - wax_obj_proxy::sptr _tx_duc_proxy; -}; - -#endif /* INCLUDED_USRP1E_IMPL_HPP */ diff --git a/host/lib/usrp/usrp1e/usrp1e_none.cpp b/host/lib/usrp/usrp1e/usrp1e_none.cpp deleted file mode 100644 index 94243523d..000000000 --- a/host/lib/usrp/usrp1e/usrp1e_none.cpp +++ /dev/null @@ -1,38 +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 . -// - -#include - -using namespace uhd; -using namespace uhd::usrp; - -/*! - * This file defines the usrp1e discover and make functions - * when the required kernel module headers are not present. - */ - -device_addrs_t usrp1e::find(const device_addr_t &){ - return device_addrs_t(); //return empty list -} - -device::sptr usrp1e::make(const device_addr_t &){ - throw std::runtime_error("this build has no usrp1e support"); -} - -void usrp1e::load_fpga(const std::string &){ - throw std::runtime_error("this build has no usrp1e support"); -} diff --git a/host/lib/usrp/usrp2/usrp2_impl.cpp b/host/lib/usrp/usrp2/usrp2_impl.cpp index 67fbdf8d2..b0ee395fb 100644 --- a/host/lib/usrp/usrp2/usrp2_impl.cpp +++ b/host/lib/usrp/usrp2/usrp2_impl.cpp @@ -29,7 +29,7 @@ using namespace uhd::usrp; using namespace uhd::transport; namespace asio = boost::asio; -STATIC_BLOCK(register_usrp2_device){ +UHD_STATIC_BLOCK(register_usrp2_device){ device::register_device(&usrp2::find, &usrp2::make); } diff --git a/host/lib/usrp/usrp_e/dboard_impl.cpp b/host/lib/usrp/usrp_e/dboard_impl.cpp new file mode 100644 index 000000000..88d04ce7a --- /dev/null +++ b/host/lib/usrp/usrp_e/dboard_impl.cpp @@ -0,0 +1,76 @@ +// +// 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 . +// + +#include +#include +#include "usrp_e_impl.hpp" + +using namespace uhd::usrp; + +/*********************************************************************** + * Dboard Initialization + **********************************************************************/ +void usrp_e_impl::dboard_init(void){ + dboard_id_t rx_dboard_id = dboard_id::NONE; //TODO get these from the eeprom + dboard_id_t tx_dboard_id = dboard_id::NONE; + + //create a new dboard interface and manager + dboard_interface::sptr dboard_interface( + make_usrp_e_dboard_interface(this) + ); + _dboard_manager = dboard_manager::make( + rx_dboard_id, tx_dboard_id, dboard_interface + ); + + //setup the dboard proxies + _rx_dboard_proxy = wax_obj_proxy::make( + boost::bind(&usrp_e_impl::rx_dboard_get, this, _1, _2), + boost::bind(&usrp_e_impl::rx_dboard_set, this, _1, _2) + ); + _tx_dboard_proxy = wax_obj_proxy::make( + boost::bind(&usrp_e_impl::tx_dboard_get, this, _1, _2), + boost::bind(&usrp_e_impl::tx_dboard_set, this, _1, _2) + ); +} + +/*********************************************************************** + * RX Dboard Get + **********************************************************************/ +void usrp_e_impl::rx_dboard_get(const wax::obj &, wax::obj &){ + +} + +/*********************************************************************** + * RX Dboard Set + **********************************************************************/ +void usrp_e_impl::rx_dboard_set(const wax::obj &, const wax::obj &){ + +} + +/*********************************************************************** + * TX Dboard Get + **********************************************************************/ +void usrp_e_impl::tx_dboard_get(const wax::obj &, wax::obj &){ + +} + +/*********************************************************************** + * TX Dboard Set + **********************************************************************/ +void usrp_e_impl::tx_dboard_set(const wax::obj &, const wax::obj &){ + +} diff --git a/host/lib/usrp/usrp_e/dboard_interface.cpp b/host/lib/usrp/usrp_e/dboard_interface.cpp new file mode 100644 index 000000000..c7c7d8c1f --- /dev/null +++ b/host/lib/usrp/usrp_e/dboard_interface.cpp @@ -0,0 +1,189 @@ +// +// 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 . +// + +#include +#include //std::copy +#include "usrp_e_impl.hpp" +#include + +using namespace uhd::usrp; + +class usrp_e_dboard_interface : public dboard_interface{ +public: + usrp_e_dboard_interface(usrp_e_impl *impl); + ~usrp_e_dboard_interface(void); + + void write_aux_dac(unit_type_t, int, int); + int read_aux_adc(unit_type_t, int); + + void set_atr_reg(gpio_bank_t, boost::uint16_t, boost::uint16_t, boost::uint16_t); + void set_gpio_ddr(gpio_bank_t, boost::uint16_t, boost::uint16_t); + void write_gpio(gpio_bank_t, boost::uint16_t, boost::uint16_t); + boost::uint16_t read_gpio(gpio_bank_t); + + void write_i2c(int, const byte_vector_t &); + byte_vector_t read_i2c(int, size_t); + + double get_rx_clock_rate(void); + double get_tx_clock_rate(void); + +private: + byte_vector_t transact_spi( + spi_dev_t dev, + spi_latch_t latch, + spi_push_t push, + const byte_vector_t &buf, + bool readback + ); + + usrp_e_impl *_impl; +}; + +/*********************************************************************** + * Make Function + **********************************************************************/ +dboard_interface::sptr make_usrp_e_dboard_interface(usrp_e_impl *impl){ + return dboard_interface::sptr(new usrp_e_dboard_interface(impl)); +} + +/*********************************************************************** + * Structors + **********************************************************************/ +usrp_e_dboard_interface::usrp_e_dboard_interface(usrp_e_impl *impl){ + _impl = impl; +} + +usrp_e_dboard_interface::~usrp_e_dboard_interface(void){ + /* NOP */ +} + +/*********************************************************************** + * Clock Rates + **********************************************************************/ +double usrp_e_dboard_interface::get_rx_clock_rate(void){ + throw std::runtime_error("not implemented"); +} + +double usrp_e_dboard_interface::get_tx_clock_rate(void){ + throw std::runtime_error("not implemented"); +} + +/*********************************************************************** + * GPIO + **********************************************************************/ +void usrp_e_dboard_interface::set_gpio_ddr(gpio_bank_t bank, boost::uint16_t value, boost::uint16_t mask){ + throw std::runtime_error("not implemented"); +} + +void usrp_e_dboard_interface::write_gpio(gpio_bank_t bank, boost::uint16_t value, boost::uint16_t mask){ + throw std::runtime_error("not implemented"); +} + +boost::uint16_t usrp_e_dboard_interface::read_gpio(gpio_bank_t bank){ + throw std::runtime_error("not implemented"); +} + +void usrp_e_dboard_interface::set_atr_reg(gpio_bank_t bank, boost::uint16_t tx_value, boost::uint16_t rx_value, boost::uint16_t mask){ + throw std::runtime_error("not implemented"); +} + +/*********************************************************************** + * SPI + **********************************************************************/ +dboard_interface::byte_vector_t usrp_e_dboard_interface::transact_spi( + spi_dev_t dev, + spi_latch_t latch, + spi_push_t push, + const byte_vector_t &buf, + bool readback +){ + //load data struct + usrp_e_spi data; + data.readback = (readback)? UE_SPI_TXRX : UE_SPI_TXONLY; + data.slave = (dev == SPI_RX_DEV)? UE_SPI_CTRL_RXNEG : UE_SPI_CTRL_TXNEG; + data.length = buf.size() * 8; //bytes to bits + boost::uint8_t *data_bytes = reinterpret_cast(&data.data); + + //load the data + ASSERT_THROW(buf.size() <= sizeof(data.data)); + std::copy(buf.begin(), buf.end(), data_bytes); + + //load the flags + data.flags = 0; + data.flags |= (latch == SPI_LATCH_RISE)? UE_SPI_LATCH_RISE : UE_SPI_LATCH_FALL; + data.flags |= (push == SPI_PUSH_RISE)? UE_SPI_PUSH_RISE : UE_SPI_PUSH_FALL; + + //call the spi ioctl + _impl->ioctl(USRP_E_SPI, &data); + + //unload the data + byte_vector_t ret(data.length/8); //bits to bytes + ASSERT_THROW(ret.size() <= sizeof(data.data)); + std::copy(data_bytes, data_bytes+ret.size(), ret.begin()); + return ret; +} + +/*********************************************************************** + * I2C + **********************************************************************/ +static const size_t max_i2c_data_bytes = 10; + +void usrp_e_dboard_interface::write_i2c(int i2c_addr, const byte_vector_t &buf){ + //allocate some memory for this transaction + ASSERT_THROW(buf.size() <= max_i2c_data_bytes); + boost::uint8_t mem[sizeof(usrp_e_i2c) + max_i2c_data_bytes]; + + //load the data struct + usrp_e_i2c &data = reinterpret_cast(mem); + data.addr = i2c_addr; + data.len = buf.size(); + std::copy(buf.begin(), buf.end(), data.data); + + //call the spi ioctl + _impl->ioctl(USRP_E_I2C_WRITE, &data); +} + +dboard_interface::byte_vector_t usrp_e_dboard_interface::read_i2c(int i2c_addr, size_t num_bytes){ + //allocate some memory for this transaction + ASSERT_THROW(num_bytes <= max_i2c_data_bytes); + boost::uint8_t mem[sizeof(usrp_e_i2c) + max_i2c_data_bytes]; + + //load the data struct + usrp_e_i2c &data = reinterpret_cast(mem); + data.addr = i2c_addr; + data.len = num_bytes; + + //call the spi ioctl + _impl->ioctl(USRP_E_I2C_READ, &data); + + //unload the data + byte_vector_t ret(data.len); + ASSERT_THROW(ret.size() == num_bytes); + std::copy(data.data, data.data+ret.size(), ret.begin()); + return ret; +} + +/*********************************************************************** + * Aux DAX/ADC + **********************************************************************/ +void usrp_e_dboard_interface::write_aux_dac(dboard_interface::unit_type_t unit, int which, int value){ + throw std::runtime_error("not implemented"); +} + +int usrp_e_dboard_interface::read_aux_adc(dboard_interface::unit_type_t unit, int which){ + throw std::runtime_error("not implemented"); +} diff --git a/host/lib/usrp/usrp_e/dsp_impl.cpp b/host/lib/usrp/usrp_e/dsp_impl.cpp new file mode 100644 index 000000000..e32c76a3d --- /dev/null +++ b/host/lib/usrp/usrp_e/dsp_impl.cpp @@ -0,0 +1,69 @@ +// +// 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 . +// + +#include +#include "usrp_e_impl.hpp" + +using namespace uhd::usrp; + +/*********************************************************************** + * RX DDC Initialization + **********************************************************************/ +void usrp_e_impl::rx_ddc_init(void){ + _rx_ddc_proxy = wax_obj_proxy::make( + boost::bind(&usrp_e_impl::rx_ddc_get, this, _1, _2), + boost::bind(&usrp_e_impl::rx_ddc_set, this, _1, _2) + ); +} + +/*********************************************************************** + * RX DDC Get + **********************************************************************/ +void usrp_e_impl::rx_ddc_get(const wax::obj &, wax::obj &){ + +} + +/*********************************************************************** + * RX DDC Set + **********************************************************************/ +void usrp_e_impl::rx_ddc_set(const wax::obj &, const wax::obj &){ + +} + +/*********************************************************************** + * TX DUC Initialization + **********************************************************************/ +void usrp_e_impl::tx_duc_init(void){ + _tx_duc_proxy = wax_obj_proxy::make( + boost::bind(&usrp_e_impl::tx_duc_get, this, _1, _2), + boost::bind(&usrp_e_impl::tx_duc_set, this, _1, _2) + ); +} + +/*********************************************************************** + * TX DUC Get + **********************************************************************/ +void usrp_e_impl::tx_duc_get(const wax::obj &, wax::obj &){ + +} + +/*********************************************************************** + * TX DUC Set + **********************************************************************/ +void usrp_e_impl::tx_duc_set(const wax::obj &, const wax::obj &){ + +} diff --git a/host/lib/usrp/usrp_e/fpga-downloader.cc b/host/lib/usrp/usrp_e/fpga-downloader.cc new file mode 100644 index 000000000..4429786a9 --- /dev/null +++ b/host/lib/usrp/usrp_e/fpga-downloader.cc @@ -0,0 +1,262 @@ +// +// 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 . +// + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include + +/* + * Configuration connections + * + * CCK - MCSPI1_CLK + * DIN - MCSPI1_MOSI + * PROG_B - GPIO_175 - output (change mux) + * DONE - GPIO_173 - input (change mux) + * INIT_B - GPIO_114 - input (change mux) + * +*/ + +const unsigned int PROG_B = 175; +const unsigned int DONE = 173; +const unsigned int INIT_B = 114; + +//static std::string bit_file = "safe_u1e.bin"; + +const int BUF_SIZE = 4096; + +enum gpio_direction {IN, OUT}; + +class gpio { + public: + + gpio(unsigned int gpio_num, gpio_direction pin_direction); + + bool get_value(); + void set_value(bool state); + + private: + + std::stringstream base_path; + std::fstream value_file; +}; + +class spidev { + public: + + spidev(std::string dev_name); + ~spidev(); + + void send(char *wbuf, char *rbuf, unsigned int nbytes); + + private: + + int fd; + +}; + +gpio::gpio(unsigned int gpio_num, gpio_direction pin_direction) +{ + std::fstream export_file; + + export_file.open("/sys/class/gpio/export", std::ios::out); + if (!export_file.is_open()) ///\todo Poor error handling + std::cout << "Failed to open gpio export file." << std::endl; + + export_file << gpio_num << std::endl; + + base_path << "/sys/class/gpio/gpio" << gpio_num << std::flush; + + std::fstream direction_file; + std::string direction_file_name; + + direction_file_name = base_path.str() + "/direction"; + + direction_file.open(direction_file_name.c_str()); + if (!direction_file.is_open()) + std::cout << "Failed to open direction file." << std::endl; + if (pin_direction == OUT) + direction_file << "out" << std::endl; + else + direction_file << "in" << std::endl; + + std::string value_file_name; + + value_file_name = base_path.str() + "/value"; + + value_file.open(value_file_name.c_str(), std::ios_base::in | std::ios_base::out); + if (!value_file.is_open()) + std::cout << "Failed to open value file." << std::endl; +} + +bool gpio::get_value() +{ + + std::string val; + + std::getline(value_file, val); + value_file.seekg(0); + + if (val == "0") + return false; + else if (val == "1") + return true; + else + std::cout << "Data read from value file|" << val << "|" << std::endl; + + return false; +} + +void gpio::set_value(bool state) +{ + + if (state) + value_file << "1" << std::endl; + else + value_file << "0" << std::endl; +} + +static void prepare_fpga_for_configuration(gpio &prog, gpio &)//init) +{ + + prog.set_value(true); + prog.set_value(false); + prog.set_value(true); + +#if 0 + bool ready_to_program(false); + unsigned int count(0); + do { + ready_to_program = init.get_value(); + count++; + + sleep(1); + } while (count < 10 && !ready_to_program); + + if (count == 10) { + std::cout << "FPGA not ready for programming." << std::endl; + exit(-1); + } +#endif +} + +spidev::spidev(std::string fname) +{ + int ret; + int mode = 0; + int speed = 12000000; + int bits = 8; + + fd = open(fname.c_str(), O_RDWR); + + ret = ioctl(fd, SPI_IOC_WR_MODE, &mode); + ret = ioctl(fd, SPI_IOC_WR_MAX_SPEED_HZ, &speed); + ret = ioctl(fd, SPI_IOC_WR_BITS_PER_WORD, &bits); +} + + +spidev::~spidev() +{ + close(fd); +} + +void spidev::send(char *buf, char *rbuf, unsigned int nbytes) +{ + int ret; + + struct spi_ioc_transfer tr; + tr.tx_buf = (unsigned long) buf; + tr.rx_buf = (unsigned long) rbuf; + tr.len = nbytes; + tr.delay_usecs = 0; + tr.speed_hz = 48000000; + tr.bits_per_word = 8; + + ret = ioctl(fd, SPI_IOC_MESSAGE(1), &tr); + +} + +static void send_file_to_fpga(const std::string &file_name, gpio &error, gpio &done) +{ + std::ifstream bitstream; + + std::cout << "File name - " << file_name.c_str() << std::endl; + + bitstream.open(file_name.c_str(), std::ios::binary); + if (!bitstream.is_open()) + std::cout << "File " << file_name << " not opened succesfully." << std::endl; + + spidev spi("/dev/spidev1.0"); + char buf[BUF_SIZE]; + char rbuf[BUF_SIZE]; + + do { + bitstream.read(buf, BUF_SIZE); + spi.send(buf, rbuf, bitstream.gcount()); + + if (error.get_value()) + std::cout << "INIT_B went high, error occured." << std::endl; + + if (!done.get_value()) + std::cout << "Configuration complete." << std::endl; + + } while (bitstream.gcount() == BUF_SIZE); +} + +/* +int main(int argc, char *argv[]) +{ + + gpio gpio_prog_b(PROG_B, OUT); + gpio gpio_init_b(INIT_B, IN); + gpio gpio_done (DONE, IN); + + if (argc == 2) + bit_file = argv[1]; + + std::cout << "FPGA config file: " << bit_file << std::endl; + + prepare_fpga_for_configuration(gpio_prog_b, gpio_init_b); + + std::cout << "Done = " << gpio_done.get_value() << std::endl; + + send_file_to_fpga(bit_file, gpio_init_b, gpio_done); +} +*/ + +#include +void uhd::usrp::usrp_e::load_fpga(const std::string &bin_file){ + gpio gpio_prog_b(PROG_B, OUT); + gpio gpio_init_b(INIT_B, IN); + gpio gpio_done (DONE, IN); + + std::cout << "FPGA config file: " << bin_file << std::endl; + + prepare_fpga_for_configuration(gpio_prog_b, gpio_init_b); + + std::cout << "Done = " << gpio_done.get_value() << std::endl; + + send_file_to_fpga(bin_file, gpio_init_b, gpio_done); +} diff --git a/host/lib/usrp/usrp_e/mboard_impl.cpp b/host/lib/usrp/usrp_e/mboard_impl.cpp new file mode 100644 index 000000000..333fb2e51 --- /dev/null +++ b/host/lib/usrp/usrp_e/mboard_impl.cpp @@ -0,0 +1,45 @@ +// +// 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 . +// + +#include +#include "usrp_e_impl.hpp" + +using namespace uhd::usrp; + +/*********************************************************************** + * Mboard Initialization + **********************************************************************/ +void usrp_e_impl::mboard_init(void){ + _mboard_proxy = wax_obj_proxy::make( + boost::bind(&usrp_e_impl::mboard_get, this, _1, _2), + boost::bind(&usrp_e_impl::mboard_set, this, _1, _2) + ); +} + +/*********************************************************************** + * Mboard Get + **********************************************************************/ +void usrp_e_impl::mboard_get(const wax::obj &, wax::obj &){ + +} + +/*********************************************************************** + * Mboard Set + **********************************************************************/ +void usrp_e_impl::mboard_set(const wax::obj &, const wax::obj &){ + +} diff --git a/host/lib/usrp/usrp_e/usrp_e_impl.cpp b/host/lib/usrp/usrp_e/usrp_e_impl.cpp new file mode 100644 index 000000000..e821add8c --- /dev/null +++ b/host/lib/usrp/usrp_e/usrp_e_impl.cpp @@ -0,0 +1,179 @@ +// +// 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 . +// + +#include "usrp_e_impl.hpp" +#include +#include +#include +#include +#include //open +#include //ioctl + +using namespace uhd; +using namespace uhd::usrp; +namespace fs = boost::filesystem; + +UHD_STATIC_BLOCK(register_usrp_e_device){ + device::register_device(&usrp_e::find, &usrp_e::make); +} + +/*********************************************************************** + * Helper Functions + **********************************************************************/ +static std::string abs_path(const std::string &file_path){ + return fs::system_complete(fs::path(file_path)).file_string(); +} + +/*********************************************************************** + * Discovery + **********************************************************************/ +device_addrs_t usrp_e::find(const device_addr_t &device_addr){ + device_addrs_t usrp_e_addrs; + + //if a node was provided, use it and only it + if (device_addr.has_key("node")){ + if (not fs::exists(device_addr["node"])) return usrp_e_addrs; + device_addr_t new_addr; + new_addr["name"] = "USRP-E"; + new_addr["node"] = abs_path(device_addr["node"]); + usrp_e_addrs.push_back(new_addr); + } + + //otherwise look for a few nodes at small indexes + else{ + for(size_t i = 0; i < 5; i++){ + std::string node = str(boost::format("/dev/usrp1_e%d") % i); + if (not fs::exists(node)) continue; + device_addr_t new_addr; + new_addr["name"] = "USRP-E"; + new_addr["node"] = abs_path(node); + usrp_e_addrs.push_back(new_addr); + } + } + + return usrp_e_addrs; +} + +/*********************************************************************** + * Make + **********************************************************************/ +device::sptr usrp_e::make(const device_addr_t &device_addr){ + return sptr(new usrp_e_impl(device_addr["node"])); +} + +/*********************************************************************** + * Structors + **********************************************************************/ +usrp_e_impl::usrp_e_impl(const std::string &node){ + //open the device node and check file descriptor + if ((_node_fd = ::open(node.c_str(), O_RDWR)) < 0){ + throw std::runtime_error(str( + boost::format("Failed to open %s") % node + )); + } + + //initialize the mboard + mboard_init(); + + //initialize the dboards + dboard_init(); + + //initialize the dsps + rx_ddc_init(); + tx_duc_init(); +} + +usrp_e_impl::~usrp_e_impl(void){ + //close the device node file descriptor + ::close(_node_fd); +} + +/*********************************************************************** + * Misc Methods + **********************************************************************/ +void usrp_e_impl::ioctl(int request, void *mem){ + if (::ioctl(_node_fd, request, mem) < 0){ + throw std::runtime_error(str( + boost::format("ioctl failed with request %d") % request + )); + } +} + +/*********************************************************************** + * Device Get + **********************************************************************/ +void usrp_e_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(key.as()){ + case DEVICE_PROP_NAME: + val = std::string("usrp-e device"); + return; + + case DEVICE_PROP_MBOARD: + ASSERT_THROW(name == ""); + val = _mboard_proxy->get_link(); + return; + + case DEVICE_PROP_MBOARD_NAMES: + val = prop_names_t(1, ""); //vector of size 1 with empty string + return; + + case DEVICE_PROP_MAX_RX_SAMPLES: + val = size_t(_max_num_samples); + return; + + case DEVICE_PROP_MAX_TX_SAMPLES: + val = size_t(_max_num_samples); + return; + + } +} + +/*********************************************************************** + * Device Set + **********************************************************************/ +void usrp_e_impl::set(const wax::obj &, const wax::obj &){ + throw std::runtime_error("Cannot set in usrp-e device"); +} + +/*********************************************************************** + * Device IO (TODO) + **********************************************************************/ +size_t usrp_e_impl::send( + const boost::asio::const_buffer &, + const uhd::tx_metadata_t &, + const io_type_t & +){ + if (true){ + throw std::runtime_error(str(boost::format("usrp-e send: cannot handle type \"%s\"") % "")); + } + return 0; +} + +size_t usrp_e_impl::recv( + const boost::asio::mutable_buffer &, + uhd::rx_metadata_t &, + const io_type_t & +){ + if (true){ + throw std::runtime_error(str(boost::format("usrp-e recv: cannot handle type \"%s\"") % "")); + } + return 0; +} diff --git a/host/lib/usrp/usrp_e/usrp_e_impl.hpp b/host/lib/usrp/usrp_e/usrp_e_impl.hpp new file mode 100644 index 000000000..e593b13ad --- /dev/null +++ b/host/lib/usrp/usrp_e/usrp_e_impl.hpp @@ -0,0 +1,135 @@ +// +// 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 . +// + +#include +#include + +#ifndef INCLUDED_USRP_E_IMPL_HPP +#define INCLUDED_USRP_E_IMPL_HPP + +class usrp_e_impl; // dummy class declaration + +/*! + * Make a usrp_e dboard interface. + * \param impl a pointer to the usrp_e impl object + * \return a sptr to a new dboard interface + */ +uhd::usrp::dboard_interface::sptr make_usrp_e_dboard_interface(usrp_e_impl *impl); + +/*! + * Simple wax obj proxy class: + * Provides a wax obj interface for a set and a get function. + * This allows us to create nested properties structures + * while maintaining flattened code within the implementation. + */ +class wax_obj_proxy : public wax::obj{ +public: + typedef boost::function get_t; + typedef boost::function set_t; + typedef boost::shared_ptr sptr; + + static sptr make(const get_t &get, const set_t &set){ + return sptr(new wax_obj_proxy(get, set)); + } + + ~wax_obj_proxy(void){ + /* NOP */ + } + +private: + get_t _get; + set_t _set; + + wax_obj_proxy(const get_t &get, const set_t &set){ + _get = get; + _set = set; + }; + + void get(const wax::obj &key, wax::obj &val){ + return _get(key, val); + } + + void set(const wax::obj &key, const wax::obj &val){ + return _set(key, val); + } +}; + +/*! + * USRP1E implementation guts: + * The implementation details are encapsulated here. + * Handles properties on the mboard, dboard, dsps... + */ +class usrp_e_impl : public uhd::device{ +public: + //structors + usrp_e_impl(const std::string &node); + ~usrp_e_impl(void); + + //the io interface + size_t send(const boost::asio::const_buffer &, const uhd::tx_metadata_t &, const uhd::io_type_t &); + size_t recv(const boost::asio::mutable_buffer &, uhd::rx_metadata_t &, const uhd::io_type_t &); + + /*! + * Perform an ioctl call on the device node file descriptor. + * This will throw when the internal ioctl call fails. + * \param request the control word + * \param mem pointer to some memory + */ + void ioctl(int request, void *mem); + +private: + static const size_t _max_num_samples = 2048/sizeof(boost::uint32_t); + int _node_fd; + + //device functions and settings + void get(const wax::obj &, wax::obj &); + void set(const wax::obj &, const wax::obj &); + + //mboard functions and settings + void mboard_init(void); + void mboard_get(const wax::obj &, wax::obj &); + void mboard_set(const wax::obj &, const wax::obj &); + wax_obj_proxy::sptr _mboard_proxy; + + //xx dboard functions and settings + void dboard_init(void); + uhd::usrp::dboard_manager::sptr _dboard_manager; + + //rx dboard functions and settings + void rx_dboard_get(const wax::obj &, wax::obj &); + void rx_dboard_set(const wax::obj &, const wax::obj &); + wax_obj_proxy::sptr _rx_dboard_proxy; + + //tx dboard functions and settings + void tx_dboard_get(const wax::obj &, wax::obj &); + void tx_dboard_set(const wax::obj &, const wax::obj &); + wax_obj_proxy::sptr _tx_dboard_proxy; + + //rx ddc functions and settings + void rx_ddc_init(void); + void rx_ddc_get(const wax::obj &, wax::obj &); + void rx_ddc_set(const wax::obj &, const wax::obj &); + wax_obj_proxy::sptr _rx_ddc_proxy; + + //tx duc functions and settings + void tx_duc_init(void); + void tx_duc_get(const wax::obj &, wax::obj &); + void tx_duc_set(const wax::obj &, const wax::obj &); + wax_obj_proxy::sptr _tx_duc_proxy; +}; + +#endif /* INCLUDED_USRP_E_IMPL_HPP */ diff --git a/host/lib/usrp/usrp_e/usrp_e_none.cpp b/host/lib/usrp/usrp_e/usrp_e_none.cpp new file mode 100644 index 000000000..09a3c6946 --- /dev/null +++ b/host/lib/usrp/usrp_e/usrp_e_none.cpp @@ -0,0 +1,38 @@ +// +// 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 . +// + +#include + +using namespace uhd; +using namespace uhd::usrp; + +/*! + * This file defines the usrp1e discover and make functions + * when the required kernel module headers are not present. + */ + +device_addrs_t usrp_e::find(const device_addr_t &){ + return device_addrs_t(); //return empty list +} + +device::sptr usrp_e::make(const device_addr_t &){ + throw std::runtime_error("this build has no usrp1e support"); +} + +void usrp_e::load_fpga(const std::string &){ + throw std::runtime_error("this build has no usrp1e support"); +} diff --git a/host/utils/CMakeLists.txt b/host/utils/CMakeLists.txt index 99e648d8a..0b1e058ef 100644 --- a/host/utils/CMakeLists.txt +++ b/host/utils/CMakeLists.txt @@ -19,8 +19,9 @@ ADD_EXECUTABLE(uhd_find_devices uhd_find_devices.cpp) TARGET_LINK_LIBRARIES(uhd_find_devices uhd) INSTALL(TARGETS uhd_find_devices RUNTIME DESTINATION ${RUNTIME_DIR}) -ADD_EXECUTABLE(usrp1e_load_fpga usrp1e_load_fpga.cpp) -TARGET_LINK_LIBRARIES(usrp1e_load_fpga uhd) +ADD_EXECUTABLE(usrp_e_load_fpga usrp_e_load_fpga.cpp) +TARGET_LINK_LIBRARIES(usrp_e_load_fpga uhd) +INSTALL(TARGETS usrp_e_load_fpga RUNTIME DESTINATION ${PKG_DATA_DIR}/utils) ADD_EXECUTABLE(usrp2_burner usrp2_burner.cpp) TARGET_LINK_LIBRARIES(usrp2_burner uhd) diff --git a/host/utils/usrp_e_load_fpga.cpp b/host/utils/usrp_e_load_fpga.cpp new file mode 100644 index 000000000..403130b53 --- /dev/null +++ b/host/utils/usrp_e_load_fpga.cpp @@ -0,0 +1,47 @@ +// +// 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 . +// + +#include +#include +#include +#include + +namespace po = boost::program_options; + +int main(int argc, char *argv[]){ + po::options_description desc("Allowed options"); + desc.add_options() + ("help", "help message") + ("file", po::value(), "path to fpga bin file") + ; + + po::variables_map vm; + po::store(po::parse_command_line(argc, argv, desc), vm); + po::notify(vm); + + //print the help message + if (vm.count("help") or vm.count("file") == 0){ + std::cout << boost::format("USRP1E Load FPGA %s") % desc << std::endl; + return ~0; + } + + //load the fpga + std::string file = vm["file"].as(); + uhd::usrp::usrp_e::load_fpga(file); + + return 0; +} -- cgit v1.2.3 From 03be4d0673c5e0f597db7d27f535956a591bbeb7 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Tue, 30 Mar 2010 17:52:27 +0000 Subject: filled in some gpio handling code, some mboard impl, added usrp_e_regs (like memory map) --- host/include/uhd/types/clock_config.hpp | 1 + host/lib/usrp/usrp_e/dboard_impl.cpp | 1 - host/lib/usrp/usrp_e/dboard_interface.cpp | 89 +++++++++++++++++++++++++++---- host/lib/usrp/usrp_e/mboard_impl.cpp | 77 ++++++++++++++++++++++++-- host/lib/usrp/usrp_e/usrp_e_impl.hpp | 3 ++ host/lib/usrp/usrp_e/usrp_e_regs.hpp | 49 +++++++++++++++++ 6 files changed, 206 insertions(+), 14 deletions(-) create mode 100644 host/lib/usrp/usrp_e/usrp_e_regs.hpp (limited to 'host/include') diff --git a/host/include/uhd/types/clock_config.hpp b/host/include/uhd/types/clock_config.hpp index 42d74ad90..9342fbb7b 100644 --- a/host/include/uhd/types/clock_config.hpp +++ b/host/include/uhd/types/clock_config.hpp @@ -29,6 +29,7 @@ namespace uhd{ */ struct UHD_API clock_config_t{ enum ref_source_t { + REF_AUTO = 'a', //automatic (device specific) REF_INT = 'i', //internal reference REF_SMA = 's', //external sma port REF_MIMO = 'm' //mimo cable (usrp2 only) diff --git a/host/lib/usrp/usrp_e/dboard_impl.cpp b/host/lib/usrp/usrp_e/dboard_impl.cpp index 88d04ce7a..7c87361e0 100644 --- a/host/lib/usrp/usrp_e/dboard_impl.cpp +++ b/host/lib/usrp/usrp_e/dboard_impl.cpp @@ -16,7 +16,6 @@ // #include -#include #include "usrp_e_impl.hpp" using namespace uhd::usrp; diff --git a/host/lib/usrp/usrp_e/dboard_interface.cpp b/host/lib/usrp/usrp_e/dboard_interface.cpp index c7c7d8c1f..a343d93b8 100644 --- a/host/lib/usrp/usrp_e/dboard_interface.cpp +++ b/host/lib/usrp/usrp_e/dboard_interface.cpp @@ -15,10 +15,14 @@ // along with this program. If not, see . // +#include "usrp_e_impl.hpp" +#include "usrp_e_regs.hpp" +#include #include +#include #include //std::copy -#include "usrp_e_impl.hpp" -#include +#include +#include using namespace uhd::usrp; @@ -31,8 +35,8 @@ public: int read_aux_adc(unit_type_t, int); void set_atr_reg(gpio_bank_t, boost::uint16_t, boost::uint16_t, boost::uint16_t); - void set_gpio_ddr(gpio_bank_t, boost::uint16_t, boost::uint16_t); - void write_gpio(gpio_bank_t, boost::uint16_t, boost::uint16_t); + void set_gpio_ddr(gpio_bank_t, boost::uint16_t); + void write_gpio(gpio_bank_t, boost::uint16_t); boost::uint16_t read_gpio(gpio_bank_t); void write_i2c(int, const byte_vector_t &); @@ -85,20 +89,85 @@ double usrp_e_dboard_interface::get_tx_clock_rate(void){ /*********************************************************************** * GPIO **********************************************************************/ -void usrp_e_dboard_interface::set_gpio_ddr(gpio_bank_t bank, boost::uint16_t value, boost::uint16_t mask){ - throw std::runtime_error("not implemented"); +void usrp_e_dboard_interface::set_gpio_ddr(gpio_bank_t bank, boost::uint16_t value){ + //define mapping of gpio bank to register address + static const uhd::dict bank_to_addr = boost::assign::map_list_of + (GPIO_RX_BANK, GPIO_BASE + offsetof(gpio_regs_t, rx_ddr)) + (GPIO_TX_BANK, GPIO_BASE + offsetof(gpio_regs_t, tx_ddr)) + ; + + //load the data struct + usrp_e_ctl16 data; + data.offset = bank_to_addr[bank]; + data.count = 1; + data.buf[0] = value; + + //call the ioctl + _impl->ioctl(USRP_E_WRITE_CTL16, &data); } -void usrp_e_dboard_interface::write_gpio(gpio_bank_t bank, boost::uint16_t value, boost::uint16_t mask){ - throw std::runtime_error("not implemented"); +void usrp_e_dboard_interface::write_gpio(gpio_bank_t bank, boost::uint16_t value){ + //define mapping of gpio bank to register address + static const uhd::dict bank_to_addr = boost::assign::map_list_of + (GPIO_RX_BANK, GPIO_BASE + offsetof(gpio_regs_t, rx_io)) + (GPIO_TX_BANK, GPIO_BASE + offsetof(gpio_regs_t, tx_io)) + ; + + //load the data struct + usrp_e_ctl16 data; + data.offset = bank_to_addr[bank]; + data.count = 1; + data.buf[0] = value; + + //call the ioctl + _impl->ioctl(USRP_E_WRITE_CTL16, &data); } boost::uint16_t usrp_e_dboard_interface::read_gpio(gpio_bank_t bank){ - throw std::runtime_error("not implemented"); + //define mapping of gpio bank to register address + static const uhd::dict bank_to_addr = boost::assign::map_list_of + (GPIO_RX_BANK, GPIO_BASE + offsetof(gpio_regs_t, rx_io)) + (GPIO_TX_BANK, GPIO_BASE + offsetof(gpio_regs_t, tx_io)) + ; + + //load the data struct + usrp_e_ctl16 data; + data.offset = bank_to_addr[bank]; + data.count = 1; + + //call the ioctl + _impl->ioctl(USRP_E_READ_CTL16, &data); + + return data.buf[0]; } void usrp_e_dboard_interface::set_atr_reg(gpio_bank_t bank, boost::uint16_t tx_value, boost::uint16_t rx_value, boost::uint16_t mask){ - throw std::runtime_error("not implemented"); + //define mapping of gpio bank to register address + static const uhd::dict bank_to_addr = boost::assign::map_list_of + (GPIO_RX_BANK, GPIO_BASE + offsetof(gpio_regs_t, rx_sel_low)) + (GPIO_TX_BANK, GPIO_BASE + offsetof(gpio_regs_t, tx_sel_low)) + ; + + //set the gpio selection mux to atr or software controlled + boost::uint16_t low_sel = 0, high_sel = 0; + for(size_t i = 0; i < 16; i++){ + boost::uint16_t code = (mask & (1 << i))? GPIO_SEL_ATR : GPIO_SEL_SW; + if(i < 8) low_sel |= code << (2*i-0); + else high_sel |= code << (2*i-8); + } + + //load the data struct + usrp_e_ctl16 data; + data.offset = bank_to_addr[bank]; + data.count = 2; + data.buf[0] = low_sel; + data.buf[1] = high_sel; + + //call the ioctl + _impl->ioctl(USRP_E_READ_CTL16, &data); + + //----------------------------------------> TODO + //TODO set the atr regs } /*********************************************************************** diff --git a/host/lib/usrp/usrp_e/mboard_impl.cpp b/host/lib/usrp/usrp_e/mboard_impl.cpp index 333fb2e51..1d3f9f466 100644 --- a/host/lib/usrp/usrp_e/mboard_impl.cpp +++ b/host/lib/usrp/usrp_e/mboard_impl.cpp @@ -15,9 +15,12 @@ // along with this program. If not, see . // -#include #include "usrp_e_impl.hpp" +#include +#include +#include +using namespace uhd; using namespace uhd::usrp; /*********************************************************************** @@ -28,13 +31,81 @@ void usrp_e_impl::mboard_init(void){ boost::bind(&usrp_e_impl::mboard_get, this, _1, _2), boost::bind(&usrp_e_impl::mboard_set, this, _1, _2) ); + + //init the clock config + _clock_config.ref_source = clock_config_t::REF_AUTO; + _clock_config.pps_source = clock_config_t::PPS_SMA; + + //TODO poke the clock config regs } /*********************************************************************** * Mboard Get **********************************************************************/ -void usrp_e_impl::mboard_get(const wax::obj &, wax::obj &){ - +void usrp_e_impl::mboard_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(key.as()){ + case MBOARD_PROP_NAME: + val = std::string("usrp-e mboard"); + return; + + case MBOARD_PROP_OTHERS: + val = prop_names_t(); + return; + + case MBOARD_PROP_RX_DBOARD: + ASSERT_THROW(name == ""); + val = _rx_dboard_proxy->get_link(); + return; + + case MBOARD_PROP_RX_DBOARD_NAMES: + val = prop_names_t(1, ""); //vector of size 1 with empty string + return; + + case MBOARD_PROP_TX_DBOARD: + ASSERT_THROW(name == ""); + val = _tx_dboard_proxy->get_link(); + return; + + case MBOARD_PROP_TX_DBOARD_NAMES: + val = prop_names_t(1, ""); //vector of size 1 with empty string + return; + + case MBOARD_PROP_CLOCK_RATE: + //val = TODO probably remove this property + return; + + case MBOARD_PROP_RX_DSP: + ASSERT_THROW(name == "ddc0"); + val = _rx_ddc_proxy->get_link(); + return; + + case MBOARD_PROP_RX_DSP_NAMES: + val = prop_names_t(1, "ddc0"); + return; + + case MBOARD_PROP_TX_DSP: + ASSERT_THROW(name == "duc0"); + val = _tx_duc_proxy->get_link(); + return; + + case MBOARD_PROP_TX_DSP_NAMES: + val = prop_names_t(1, "duc0"); + return; + + case MBOARD_PROP_CLOCK_CONFIG: + val = _clock_config; + return; + + case MBOARD_PROP_TIME_NOW: + case MBOARD_PROP_TIME_NEXT_PPS: + throw std::runtime_error("Error: trying to get write-only property on usrp-e mboard"); + + } } /*********************************************************************** diff --git a/host/lib/usrp/usrp_e/usrp_e_impl.hpp b/host/lib/usrp/usrp_e/usrp_e_impl.hpp index e593b13ad..643589754 100644 --- a/host/lib/usrp/usrp_e/usrp_e_impl.hpp +++ b/host/lib/usrp/usrp_e/usrp_e_impl.hpp @@ -15,6 +15,7 @@ // along with this program. If not, see . // +#include #include #include @@ -95,6 +96,8 @@ private: static const size_t _max_num_samples = 2048/sizeof(boost::uint32_t); int _node_fd; + uhd::clock_config_t _clock_config; + //device functions and settings void get(const wax::obj &, wax::obj &); void set(const wax::obj &, const wax::obj &); diff --git a/host/lib/usrp/usrp_e/usrp_e_regs.hpp b/host/lib/usrp/usrp_e/usrp_e_regs.hpp new file mode 100644 index 000000000..219f459a5 --- /dev/null +++ b/host/lib/usrp/usrp_e/usrp_e_regs.hpp @@ -0,0 +1,49 @@ +// +// 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 . +// + +#ifndef INCLUDED_USRP_E_REGS_HPP +#define INCLUDED_USRP_E_REGS_HPP + +#include + +//////////////////////////////////////////////// +// GPIO, Slave 4 +// +// These go to the daughterboard i/o pins + +#define GPIO_BASE 0x40 + +struct gpio_regs_t{ + boost::uint16_t rx_io; // tx data in high 16, rx in low 16 + boost::uint16_t tx_io; + boost::uint16_t rx_ddr; // 32 bits, 1 means output. tx in high 16, rx in low 16 + boost::uint16_t tx_ddr; + boost::uint16_t tx_sel_low; // 16 2-bit fields select which source goes to TX DB + boost::uint16_t tx_sel_high; + boost::uint16_t rx_sel_low; // 16 2-bit fields select which source goes to RX DB + boost::uint16_t rx_sel_high; +}; + +// each 2-bit sel field is layed out this way +#define GPIO_SEL_SW 0 // if pin is an output, set by software in the io reg +#define GPIO_SEL_ATR 1 // if pin is an output, set by ATR logic +#define GPIO_SEL_DEBUG_0 2 // if pin is an output, debug lines from FPGA fabric +#define GPIO_SEL_DEBUG_1 3 // if pin is an output, debug lines from FPGA fabric + +//#define gpio_base ((gpio_regs_t *) GPIO_BASE) + +#endif /* INCLUDED_USRP_E_REGS_HPP */ -- cgit v1.2.3 From b317f4df86d24cc9a47b8a8191f57545875f3afe Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Sun, 25 Apr 2010 00:42:52 +0000 Subject: removed boost exception stuff that makes it incompadible with 1.36, remember this diff --- host/include/uhd/utils/assert.hpp | 4 ++++ host/include/uhd/utils/props.hpp | 4 ++++ host/include/uhd/utils/safe_main.hpp | 6 +++--- 3 files changed, 11 insertions(+), 3 deletions(-) (limited to 'host/include') diff --git a/host/include/uhd/utils/assert.hpp b/host/include/uhd/utils/assert.hpp index 01beed757..0a278312e 100644 --- a/host/include/uhd/utils/assert.hpp +++ b/host/include/uhd/utils/assert.hpp @@ -28,6 +28,10 @@ #include #include +#ifndef BOOST_THROW_EXCEPTION +#define BOOST_THROW_EXCEPTION(x) throw std::runtime_error("") +#endif + namespace uhd{ //! The exception to throw when assertions fail diff --git a/host/include/uhd/utils/props.hpp b/host/include/uhd/utils/props.hpp index 516102a5f..6c40c32e0 100644 --- a/host/include/uhd/utils/props.hpp +++ b/host/include/uhd/utils/props.hpp @@ -27,6 +27,10 @@ #include #include +#ifndef BOOST_THROW_EXCEPTION +#define BOOST_THROW_EXCEPTION(x) throw std::runtime_error("") +#endif + namespace uhd{ //! The type for a vector of property names diff --git a/host/include/uhd/utils/safe_main.hpp b/host/include/uhd/utils/safe_main.hpp index a4e4e06e8..39d2282cd 100644 --- a/host/include/uhd/utils/safe_main.hpp +++ b/host/include/uhd/utils/safe_main.hpp @@ -19,7 +19,7 @@ #define INCLUDED_UHD_UTILS_SAFE_MAIN_HPP #include -#include +//#include #include #include @@ -34,9 +34,9 @@ int main(int argc, char *argv[]){ \ try { \ return _main(argc, argv); \ - } catch(const boost::exception &e){ \ + } /*catch(const boost::exception &e){ \ std::cerr << "Error: " << boost::diagnostic_information(e) << std::endl; \ - } catch(const std::exception &e) { \ + }*/ catch(const std::exception &e) { \ std::cerr << "Error: " << e.what() << std::endl; \ } catch(...) { \ std::cerr << "Error: unknown exception" << std::endl; \ -- cgit v1.2.3 From 2e222f4a77df389551d08b42a1bf947487d1442f Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Mon, 3 May 2010 11:30:17 +0000 Subject: spi working, talked to ad9522 --- host/include/uhd/utils/assert.hpp | 9 ++++++++- host/lib/usrp/usrp_e/clock_ctrl.cpp | 14 ++++++++++++-- host/lib/usrp/usrp_e/dboard_impl.cpp | 6 +++--- host/lib/usrp/usrp_e/usrp_e_iface.hpp | 9 +++++++++ host/lib/usrp/usrp_e/usrp_e_impl.cpp | 6 ++++++ host/lib/usrp/usrp_e/usrp_e_impl.hpp | 3 +++ host/lib/usrp/usrp_e/usrp_e_regs.hpp | 14 +++++--------- host/test/error_test.cpp | 5 +++-- host/utils/uhd_find_devices.cpp | 2 +- 9 files changed, 50 insertions(+), 18 deletions(-) (limited to 'host/include') diff --git a/host/include/uhd/utils/assert.hpp b/host/include/uhd/utils/assert.hpp index 6aca64f8c..577050aff 100644 --- a/host/include/uhd/utils/assert.hpp +++ b/host/include/uhd/utils/assert.hpp @@ -29,7 +29,14 @@ #include #ifndef BOOST_THROW_EXCEPTION -#define BOOST_THROW_EXCEPTION(x) throw std::runtime_error("") + #include + #include + #define BOOST_THROW_EXCEPTION(x)\ + ::boost::throw_exception( ::boost::enable_error_info(x) <<\ + ::boost::throw_function(BOOST_CURRENT_FUNCTION) <<\ + ::boost::throw_file(__FILE__) <<\ + ::boost::throw_line((int)__LINE__) ) + #endif namespace uhd{ diff --git a/host/lib/usrp/usrp_e/clock_ctrl.cpp b/host/lib/usrp/usrp_e/clock_ctrl.cpp index 5f6fb4bfb..fa4028cc5 100644 --- a/host/lib/usrp/usrp_e/clock_ctrl.cpp +++ b/host/lib/usrp/usrp_e/clock_ctrl.cpp @@ -22,6 +22,7 @@ #include #include #include +#include using namespace uhd; @@ -97,6 +98,14 @@ clock_ctrl_impl::clock_ctrl_impl(usrp_e_iface::sptr iface){ } } this->latch_regs(); + //test read: + //boost::uint32_t reg = _ad9522_regs.get_read_reg(0x01b); + //boost::uint32_t result = _iface->transact_spi( + // UE_SPI_SS_AD9522, + // spi_config_t::EDGE_RISE, + // reg, 24, true /*no*/ + //); + //std::cout << "result " << std::hex << result << std::endl; } clock_ctrl_impl::~clock_ctrl_impl(void){ @@ -113,11 +122,12 @@ void clock_ctrl_impl::enable_tx_dboard_clock(bool enb){ } void clock_ctrl_impl::send_reg(boost::uint16_t addr){ + boost::uint32_t reg = _ad9522_regs.get_write_reg(addr); + std::cout << "clock control write reg: " << std::hex << reg << std::endl; _iface->transact_spi( UE_SPI_SS_AD9522, spi_config_t::EDGE_RISE, - _ad9522_regs.get_write_reg(addr), - 24, false /*no rb*/ + reg, 24, false /*no rb*/ ); } diff --git a/host/lib/usrp/usrp_e/dboard_impl.cpp b/host/lib/usrp/usrp_e/dboard_impl.cpp index e87a2c0a5..00b5d77d7 100644 --- a/host/lib/usrp/usrp_e/dboard_impl.cpp +++ b/host/lib/usrp/usrp_e/dboard_impl.cpp @@ -24,15 +24,15 @@ using namespace uhd::usrp; * Dboard Initialization **********************************************************************/ void usrp_e_impl::dboard_init(void){ - dboard_id_t rx_dboard_id = dboard_id::NONE; //TODO get these from the eeprom - dboard_id_t tx_dboard_id = dboard_id::NONE; + _rx_db_eeprom = dboard_eeprom_t(_iface->read_eeprom(I2C_ADDR_RX_DB, 0, dboard_eeprom_t::num_bytes())); + _tx_db_eeprom = dboard_eeprom_t(_iface->read_eeprom(I2C_ADDR_TX_DB, 0, dboard_eeprom_t::num_bytes())); //create a new dboard interface and manager dboard_iface::sptr dboard_iface( make_usrp_e_dboard_iface(_iface) ); _dboard_manager = dboard_manager::make( - rx_dboard_id, tx_dboard_id, dboard_iface + _rx_db_eeprom.id, _tx_db_eeprom.id, dboard_iface ); //setup the dboard proxies diff --git a/host/lib/usrp/usrp_e/usrp_e_iface.hpp b/host/lib/usrp/usrp_e/usrp_e_iface.hpp index 763d19581..016d7448f 100644 --- a/host/lib/usrp/usrp_e/usrp_e_iface.hpp +++ b/host/lib/usrp/usrp_e/usrp_e_iface.hpp @@ -24,6 +24,15 @@ #include #include +//////////////////////////////////////////////////////////////////////// +// I2C addresses +//////////////////////////////////////////////////////////////////////// +#define I2C_DEV_EEPROM 0x50 // 24LC02[45]: 7-bits 1010xxx +#define I2C_ADDR_MBOARD (I2C_DEV_EEPROM | 0x0) +#define I2C_ADDR_TX_DB (I2C_DEV_EEPROM | 0x4) +#define I2C_ADDR_RX_DB (I2C_DEV_EEPROM | 0x5) +//////////////////////////////////////////////////////////////////////// + /*! * The usrp-e interface class: * Provides a set of functions to implementation layer. diff --git a/host/lib/usrp/usrp_e/usrp_e_impl.cpp b/host/lib/usrp/usrp_e/usrp_e_impl.cpp index 211b939ee..52bbcdd32 100644 --- a/host/lib/usrp/usrp_e/usrp_e_impl.cpp +++ b/host/lib/usrp/usrp_e/usrp_e_impl.cpp @@ -21,7 +21,9 @@ #include #include #include +#include #include //open +#include "clock_ctrl.hpp" using namespace uhd; using namespace uhd::usrp; @@ -73,6 +75,8 @@ device::sptr usrp_e::make(const device_addr_t &device_addr){ * Structors **********************************************************************/ usrp_e_impl::usrp_e_impl(const std::string &node){ + std::cout << boost::format("Opening USRP-E on %s") % node << std::endl; + //open the device node and check file descriptor if ((_node_fd = ::open(node.c_str(), O_RDWR)) < 0){ throw std::runtime_error(str( @@ -82,6 +86,8 @@ usrp_e_impl::usrp_e_impl(const std::string &node){ _iface = usrp_e_iface::make(_node_fd); + clock_ctrl::sptr my_clk_ctrl = clock_ctrl::make(_iface); + //initialize the mboard mboard_init(); diff --git a/host/lib/usrp/usrp_e/usrp_e_impl.hpp b/host/lib/usrp/usrp_e/usrp_e_impl.hpp index 08ace2ffb..23e36ed05 100644 --- a/host/lib/usrp/usrp_e/usrp_e_impl.hpp +++ b/host/lib/usrp/usrp_e/usrp_e_impl.hpp @@ -17,6 +17,7 @@ #include "usrp_e_iface.hpp" #include +#include #include #include @@ -105,11 +106,13 @@ private: uhd::usrp::dboard_manager::sptr _dboard_manager; //rx dboard functions and settings + uhd::usrp::dboard_eeprom_t _rx_db_eeprom; void rx_dboard_get(const wax::obj &, wax::obj &); void rx_dboard_set(const wax::obj &, const wax::obj &); wax_obj_proxy::sptr _rx_dboard_proxy; //tx dboard functions and settings + uhd::usrp::dboard_eeprom_t _tx_db_eeprom; void tx_dboard_get(const wax::obj &, wax::obj &); void tx_dboard_set(const wax::obj &, const wax::obj &); wax_obj_proxy::sptr _tx_dboard_proxy; diff --git a/host/lib/usrp/usrp_e/usrp_e_regs.hpp b/host/lib/usrp/usrp_e/usrp_e_regs.hpp index 46df8d089..7f35212f4 100644 --- a/host/lib/usrp/usrp_e/usrp_e_regs.hpp +++ b/host/lib/usrp/usrp_e/usrp_e_regs.hpp @@ -50,15 +50,11 @@ #define UE_REG_SPI_BASE UE_REG_SLAVE(2) -//spi slave constants (copied from usrp2, TODO FIXME) -#define UE_SPI_SS_AD9522 1 -#define UE_SPI_SS_AD9777 2 -#define UE_SPI_SS_RX_DAC 4 -#define UE_SPI_SS_RX_ADC 8 -#define UE_SPI_SS_RX_DB 16 -#define UE_SPI_SS_TX_DAC 32 -#define UE_SPI_SS_TX_ADC 64 -#define UE_SPI_SS_TX_DB 128 +//spi slave constants +#define UE_SPI_SS_AD9522 (1 << 3) +#define UE_SPI_SS_AD9862 (1 << 2) +#define UE_SPI_SS_TX_DB (1 << 1) +#define UE_SPI_SS_RX_DB (1 << 0) //////////////////////////////////////////////// // Slave 3 -- I2C Core diff --git a/host/test/error_test.cpp b/host/test/error_test.cpp index c5b0af45e..3f2479f99 100644 --- a/host/test/error_test.cpp +++ b/host/test/error_test.cpp @@ -17,7 +17,7 @@ #include #include -#include +//#include #include #include @@ -30,11 +30,12 @@ BOOST_AUTO_TEST_CASE(test_assert_has){ //verify the std::has utility BOOST_CHECK(std::has(vec, 2)); BOOST_CHECK(not std::has(vec, 1)); - +/* std::cout << "The output of the assert_has error:" << std::endl; try{ uhd::assert_has(vec, 1, "prime"); }catch(const boost::exception &e){ std::cout << boost::diagnostic_information(e) << std::endl; } +*/ } diff --git a/host/utils/uhd_find_devices.cpp b/host/utils/uhd_find_devices.cpp index b778eeb68..8281c92bc 100644 --- a/host/utils/uhd_find_devices.cpp +++ b/host/utils/uhd_find_devices.cpp @@ -53,7 +53,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ std::cout << "-- UHD Device " << i << std::endl; std::cout << "--------------------------------------------------" << std::endl; std::cout << device_addrs[i].to_pp_string() << std::endl << std::endl; - //uhd::device::make(device_addrs[i]); //test make + uhd::device::make(device_addrs[i]); //test make } return 0; -- cgit v1.2.3 From 77b9aaf5bdb9c50a2456f1aa5e3498ec228ab679 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Tue, 4 May 2010 09:46:02 +0000 Subject: fix files before pull --- host/include/uhd/utils/assert.hpp | 32 ++++++++++---------------------- host/include/uhd/utils/props.hpp | 17 +++-------------- host/include/uhd/utils/safe_main.hpp | 5 +---- host/test/error_test.cpp | 17 ++++++++++++----- 4 files changed, 26 insertions(+), 45 deletions(-) (limited to 'host/include') diff --git a/host/include/uhd/utils/assert.hpp b/host/include/uhd/utils/assert.hpp index 577050aff..2f0ed4ff1 100644 --- a/host/include/uhd/utils/assert.hpp +++ b/host/include/uhd/utils/assert.hpp @@ -19,37 +19,24 @@ #define INCLUDED_UHD_UTILS_ASSERT_HPP #include +#include #include #include #include #include -#include -#include #include #include -#ifndef BOOST_THROW_EXCEPTION - #include - #include - #define BOOST_THROW_EXCEPTION(x)\ - ::boost::throw_exception( ::boost::enable_error_info(x) <<\ - ::boost::throw_function(BOOST_CURRENT_FUNCTION) <<\ - ::boost::throw_file(__FILE__) <<\ - ::boost::throw_line((int)__LINE__) ) - -#endif - namespace uhd{ //! The exception to throw when assertions fail - struct UHD_API assert_error : virtual std::exception, virtual boost::exception{}; - - //! The assertion info, the code that failed - typedef boost::error_info assert_info; + struct UHD_API assert_error : std::runtime_error{ + assert_error(const std::string &what); + }; //! Throw an assert error with throw-site information #define UHD_ASSERT_THROW(_x) if (not (_x)) \ - BOOST_THROW_EXCEPTION(uhd::assert_error() << uhd::assert_info(#_x)) + throw uhd::assert_error(UHD_THROW_SITE_INFO("assertion failed: " + std::string(#_x))) /*! * Check that an element is found in a container. @@ -74,13 +61,14 @@ namespace uhd{ if (i++ > 0) possible_values += ", "; possible_values += boost::lexical_cast(v); } - boost::throw_exception(uhd::assert_error() << assert_info(str(boost::format( - "Error: %s is not a valid %s. " - "Possible values are: [%s]." + throw uhd::assert_error(str(boost::format( + "assertion failed:\n" + " %s is not a valid %s.\n" + " possible values are: [%s].\n" ) % boost::lexical_cast(value) % what % possible_values - ))); + )); } }//namespace uhd diff --git a/host/include/uhd/utils/props.hpp b/host/include/uhd/utils/props.hpp index 6c40c32e0..f376d2612 100644 --- a/host/include/uhd/utils/props.hpp +++ b/host/include/uhd/utils/props.hpp @@ -20,17 +20,12 @@ #include #include +#include #include -#include -#include #include #include #include -#ifndef BOOST_THROW_EXCEPTION -#define BOOST_THROW_EXCEPTION(x) throw std::runtime_error("") -#endif - namespace uhd{ //! The type for a vector of property names @@ -63,25 +58,19 @@ namespace uhd{ const std::string &name = "" ); - //! The exception to throw for property errors - struct UHD_API prop_error : virtual std::exception, virtual boost::exception{}; - - //! The property error info (verbose or message) - typedef boost::error_info prop_info; - /*! * Throw when getting a not-implemented or write-only property. * Throw-site information will be included with this error. */ #define UHD_THROW_PROP_GET_ERROR() \ - BOOST_THROW_EXCEPTION(uhd::prop_error() << uhd::prop_info("cannot get this property")) + throw std::runtime_error(UHD_THROW_SITE_INFO("cannot get this property")) /*! * Throw when setting a not-implemented or read-only property. * Throw-site information will be included with this error. */ #define UHD_THROW_PROP_SET_ERROR() \ - BOOST_THROW_EXCEPTION(uhd::prop_error() << uhd::prop_info("cannot set this property")) + throw std::runtime_error(UHD_THROW_SITE_INFO("cannot set this property")) } //namespace uhd diff --git a/host/include/uhd/utils/safe_main.hpp b/host/include/uhd/utils/safe_main.hpp index 39d2282cd..b682aa540 100644 --- a/host/include/uhd/utils/safe_main.hpp +++ b/host/include/uhd/utils/safe_main.hpp @@ -19,7 +19,6 @@ #define INCLUDED_UHD_UTILS_SAFE_MAIN_HPP #include -//#include #include #include @@ -34,9 +33,7 @@ int main(int argc, char *argv[]){ \ try { \ return _main(argc, argv); \ - } /*catch(const boost::exception &e){ \ - std::cerr << "Error: " << boost::diagnostic_information(e) << std::endl; \ - }*/ catch(const std::exception &e) { \ + } catch(const std::exception &e) { \ std::cerr << "Error: " << e.what() << std::endl; \ } catch(...) { \ std::cerr << "Error: unknown exception" << std::endl; \ diff --git a/host/test/error_test.cpp b/host/test/error_test.cpp index 3f2479f99..c76a15ab7 100644 --- a/host/test/error_test.cpp +++ b/host/test/error_test.cpp @@ -17,7 +17,6 @@ #include #include -//#include #include #include @@ -30,12 +29,20 @@ BOOST_AUTO_TEST_CASE(test_assert_has){ //verify the std::has utility BOOST_CHECK(std::has(vec, 2)); BOOST_CHECK(not std::has(vec, 1)); -/* + std::cout << "The output of the assert_has error:" << std::endl; try{ uhd::assert_has(vec, 1, "prime"); - }catch(const boost::exception &e){ - std::cout << boost::diagnostic_information(e) << std::endl; + }catch(const std::exception &e){ + std::cout << e.what() << std::endl; + } +} + +BOOST_AUTO_TEST_CASE(test_assert_throw){ + std::cout << "The output of the assert throw error:" << std::endl; + try{ + UHD_ASSERT_THROW(2 + 2 == 5); + }catch(const std::exception &e){ + std::cout << e.what() << std::endl; } -*/ } -- cgit v1.2.3 From 998fee6ef064f1d53a61dd0eec79276d1e85291e Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Wed, 7 Jul 2010 02:19:20 +0000 Subject: usrp-e: removed top level header for usrp-e and fpga burner app, were not going to do it that way... --- host/include/uhd/usrp/CMakeLists.txt | 4 --- host/include/uhd/usrp/usrp_e.hpp | 54 --------------------------------- host/lib/usrp/usrp_e/CMakeLists.txt | 3 -- host/lib/usrp/usrp_e/fpga-downloader.cc | 3 +- host/lib/usrp/usrp_e/usrp_e_impl.cpp | 16 +++++----- host/lib/usrp/usrp_e/usrp_e_impl.hpp | 7 +++-- host/lib/usrp/usrp_e/usrp_e_none.cpp | 38 ----------------------- host/utils/CMakeLists.txt | 4 --- host/utils/usrp_e_load_fpga.cpp | 47 ---------------------------- 9 files changed, 14 insertions(+), 162 deletions(-) delete mode 100644 host/include/uhd/usrp/usrp_e.hpp delete mode 100644 host/lib/usrp/usrp_e/usrp_e_none.cpp delete mode 100644 host/utils/usrp_e_load_fpga.cpp (limited to 'host/include') diff --git a/host/include/uhd/usrp/CMakeLists.txt b/host/include/uhd/usrp/CMakeLists.txt index ff2636d8c..58aa8588a 100644 --- a/host/include/uhd/usrp/CMakeLists.txt +++ b/host/include/uhd/usrp/CMakeLists.txt @@ -31,10 +31,6 @@ INSTALL(FILES dboard_iface.hpp dboard_manager.hpp - ### usrp headers ### - usrp_e.hpp - usrp2.hpp - ### utilities ### tune_helper.hpp simple_usrp.hpp diff --git a/host/include/uhd/usrp/usrp_e.hpp b/host/include/uhd/usrp/usrp_e.hpp deleted file mode 100644 index 557058261..000000000 --- a/host/include/uhd/usrp/usrp_e.hpp +++ /dev/null @@ -1,54 +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 . -// - -#ifndef INCLUDED_UHD_USRP_USRP_E_HPP -#define INCLUDED_UHD_USRP_USRP_E_HPP - -#include -#include - -namespace uhd{ namespace usrp{ - -/*! - * The USRP-Embedded device class. - */ -class UHD_API usrp_e : public device{ -public: - /*! - * Find usrp_e devices on the system via the device node. - * \param hint a device addr with the usrp_e address filled in - * \return a vector of device addresses for all usrp-e's found - */ - static device_addrs_t find(const device_addr_t &hint); - - /*! - * Make a usrp_e from a device address. - * \param addr the device address - * \return a device sptr to a new usrp_e - */ - static device::sptr make(const device_addr_t &addr); - - /*! - * Load the FPGA with an image file. - * \param bin_file the name of the fpga image file - */ - static void load_fpga(const std::string &bin_file); -}; - -}} //namespace - -#endif /* INCLUDED_UHD_USRP_USRP_E_HPP */ diff --git a/host/lib/usrp/usrp_e/CMakeLists.txt b/host/lib/usrp/usrp_e/CMakeLists.txt index 568fbd132..db6d162d4 100644 --- a/host/lib/usrp/usrp_e/CMakeLists.txt +++ b/host/lib/usrp/usrp_e/CMakeLists.txt @@ -59,7 +59,4 @@ IF(HAVE_USRP_E_REQUIRED_HEADERS) ) ELSE(HAVE_USRP_E_REQUIRED_HEADERS) MESSAGE(STATUS " Skipping usrp-e support.") - LIBUHD_APPEND_SOURCES( - ${CMAKE_SOURCE_DIR}/lib/usrp/usrp_e/usrp_e_none.cpp - ) ENDIF(HAVE_USRP_E_REQUIRED_HEADERS) diff --git a/host/lib/usrp/usrp_e/fpga-downloader.cc b/host/lib/usrp/usrp_e/fpga-downloader.cc index 4429786a9..ff8671e98 100644 --- a/host/lib/usrp/usrp_e/fpga-downloader.cc +++ b/host/lib/usrp/usrp_e/fpga-downloader.cc @@ -246,8 +246,7 @@ int main(int argc, char *argv[]) } */ -#include -void uhd::usrp::usrp_e::load_fpga(const std::string &bin_file){ +void usrp_e_load_fpga(const std::string &bin_file){ gpio gpio_prog_b(PROG_B, OUT); gpio gpio_init_b(INIT_B, IN); gpio gpio_done (DONE, IN); diff --git a/host/lib/usrp/usrp_e/usrp_e_impl.cpp b/host/lib/usrp/usrp_e/usrp_e_impl.cpp index a534c74b2..76c77af15 100644 --- a/host/lib/usrp/usrp_e/usrp_e_impl.cpp +++ b/host/lib/usrp/usrp_e/usrp_e_impl.cpp @@ -27,10 +27,6 @@ using namespace uhd; using namespace uhd::usrp; namespace fs = boost::filesystem; -UHD_STATIC_BLOCK(register_usrp_e_device){ - device::register_device(&usrp_e::find, &usrp_e::make); -} - /*********************************************************************** * Helper Functions **********************************************************************/ @@ -41,7 +37,7 @@ static std::string abs_path(const std::string &file_path){ /*********************************************************************** * Discovery **********************************************************************/ -device_addrs_t usrp_e::find(const device_addr_t &hint){ +static device_addrs_t usrp_e_find(const device_addr_t &hint){ device_addrs_t usrp_e_addrs; //return an empty list of addresses when type is set to non-usrp-e @@ -51,7 +47,7 @@ device_addrs_t usrp_e::find(const device_addr_t &hint){ if (not hint.has_key("node")){ device_addr_t new_addr = hint; new_addr["node"] = "/dev/usrp_e0"; - return usrp_e::find(new_addr); + return usrp_e_find(new_addr); } //use the given device node name @@ -68,8 +64,12 @@ device_addrs_t usrp_e::find(const device_addr_t &hint){ /*********************************************************************** * Make **********************************************************************/ -device::sptr usrp_e::make(const device_addr_t &device_addr){ - return sptr(new usrp_e_impl(device_addr["node"])); +static device::sptr usrp_e_make(const device_addr_t &device_addr){ + return device::sptr(new usrp_e_impl(device_addr["node"])); +} + +UHD_STATIC_BLOCK(register_usrp_e_device){ + device::register_device(&usrp_e_find, &usrp_e_make); } /*********************************************************************** diff --git a/host/lib/usrp/usrp_e/usrp_e_impl.hpp b/host/lib/usrp/usrp_e/usrp_e_impl.hpp index 487e295cb..e6bea1358 100644 --- a/host/lib/usrp/usrp_e/usrp_e_impl.hpp +++ b/host/lib/usrp/usrp_e/usrp_e_impl.hpp @@ -18,8 +18,8 @@ #include "usrp_e_iface.hpp" #include "clock_ctrl.hpp" #include "codec_ctrl.hpp" +#include #include -#include #include #include #include @@ -28,7 +28,10 @@ #ifndef INCLUDED_USRP_E_IMPL_HPP #define INCLUDED_USRP_E_IMPL_HPP -static const double MASTER_CLOCK_RATE = 64e6; +static const double MASTER_CLOCK_RATE = 64e6; //TODO get from clock control + +//! load an fpga image from a bin file into the usrp-e fpga +extern void usrp_e_load_fpga(const std::string &bin_file); /*! * Make a usrp-e dboard interface. diff --git a/host/lib/usrp/usrp_e/usrp_e_none.cpp b/host/lib/usrp/usrp_e/usrp_e_none.cpp deleted file mode 100644 index 09a3c6946..000000000 --- a/host/lib/usrp/usrp_e/usrp_e_none.cpp +++ /dev/null @@ -1,38 +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 . -// - -#include - -using namespace uhd; -using namespace uhd::usrp; - -/*! - * This file defines the usrp1e discover and make functions - * when the required kernel module headers are not present. - */ - -device_addrs_t usrp_e::find(const device_addr_t &){ - return device_addrs_t(); //return empty list -} - -device::sptr usrp_e::make(const device_addr_t &){ - throw std::runtime_error("this build has no usrp1e support"); -} - -void usrp_e::load_fpga(const std::string &){ - throw std::runtime_error("this build has no usrp1e support"); -} diff --git a/host/utils/CMakeLists.txt b/host/utils/CMakeLists.txt index cf056e135..8d260c06c 100644 --- a/host/utils/CMakeLists.txt +++ b/host/utils/CMakeLists.txt @@ -19,10 +19,6 @@ ADD_EXECUTABLE(uhd_find_devices uhd_find_devices.cpp) TARGET_LINK_LIBRARIES(uhd_find_devices uhd) INSTALL(TARGETS uhd_find_devices RUNTIME DESTINATION ${RUNTIME_DIR}) -ADD_EXECUTABLE(usrp_e_load_fpga usrp_e_load_fpga.cpp) -TARGET_LINK_LIBRARIES(usrp_e_load_fpga uhd) -INSTALL(TARGETS usrp_e_load_fpga RUNTIME DESTINATION ${PKG_DATA_DIR}/utils) - ADD_EXECUTABLE(uhd_usrp_probe uhd_usrp_probe.cpp) TARGET_LINK_LIBRARIES(uhd_usrp_probe uhd) INSTALL(TARGETS uhd_usrp_probe RUNTIME DESTINATION ${RUNTIME_DIR}) diff --git a/host/utils/usrp_e_load_fpga.cpp b/host/utils/usrp_e_load_fpga.cpp deleted file mode 100644 index 403130b53..000000000 --- a/host/utils/usrp_e_load_fpga.cpp +++ /dev/null @@ -1,47 +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 . -// - -#include -#include -#include -#include - -namespace po = boost::program_options; - -int main(int argc, char *argv[]){ - po::options_description desc("Allowed options"); - desc.add_options() - ("help", "help message") - ("file", po::value(), "path to fpga bin file") - ; - - po::variables_map vm; - po::store(po::parse_command_line(argc, argv, desc), vm); - po::notify(vm); - - //print the help message - if (vm.count("help") or vm.count("file") == 0){ - std::cout << boost::format("USRP1E Load FPGA %s") % desc << std::endl; - return ~0; - } - - //load the fpga - std::string file = vm["file"].as(); - uhd::usrp::usrp_e::load_fpga(file); - - return 0; -} -- cgit v1.2.3 From 9e87ebda07dda14e5b0ab4c64b6adc9800358baa Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Wed, 11 Aug 2010 00:16:34 -0700 Subject: usrp-e: fixed warnings and errors, missing subdev spec stuff --- host/include/uhd/utils/pimpl.hpp | 3 +-- host/lib/usrp/usrp_e/dboard_iface.cpp | 2 ++ host/lib/usrp/usrp_e/dboard_impl.cpp | 37 +---------------------------------- host/lib/usrp/usrp_e/io_impl.cpp | 18 +++++++++++++++-- host/lib/usrp/usrp_e/usrp_e_iface.cpp | 22 ++++++++++----------- host/lib/usrp/usrp_e/usrp_e_impl.hpp | 5 ++--- 6 files changed, 33 insertions(+), 54 deletions(-) (limited to 'host/include') diff --git a/host/include/uhd/utils/pimpl.hpp b/host/include/uhd/utils/pimpl.hpp index 18454f0c4..09bf0c0a2 100644 --- a/host/include/uhd/utils/pimpl.hpp +++ b/host/include/uhd/utils/pimpl.hpp @@ -20,7 +20,6 @@ #include #include -#include /*! \file pimpl.hpp * "Pimpl idiom" (pointer to implementation idiom). @@ -51,6 +50,6 @@ * \param _args the constructor args for the pimpl */ #define UHD_PIMPL_MAKE(_name, _args) \ - boost::make_shared<_name> _args + boost::shared_ptr<_name>(new _name _args) #endif /* INCLUDED_UHD_UTILS_PIMPL_HPP */ diff --git a/host/lib/usrp/usrp_e/dboard_iface.cpp b/host/lib/usrp/usrp_e/dboard_iface.cpp index ce00cd40d..d5ec10d84 100644 --- a/host/lib/usrp/usrp_e/dboard_iface.cpp +++ b/host/lib/usrp/usrp_e/dboard_iface.cpp @@ -50,6 +50,8 @@ public: /* NOP */ } + std::string get_mboard_name(void){return "usrp-e";} + void write_aux_dac(unit_t, aux_dac_t, float); float read_aux_adc(unit_t, aux_adc_t); diff --git a/host/lib/usrp/usrp_e/dboard_impl.cpp b/host/lib/usrp/usrp_e/dboard_impl.cpp index a384c71a0..4d3f70dfe 100644 --- a/host/lib/usrp/usrp_e/dboard_impl.cpp +++ b/host/lib/usrp/usrp_e/dboard_impl.cpp @@ -51,10 +51,6 @@ void usrp_e_impl::dboard_init(void){ boost::bind(&usrp_e_impl::tx_dboard_get, this, _1, _2), boost::bind(&usrp_e_impl::tx_dboard_set, this, _1, _2) ); - - //init the subdevs in use (use the first subdevice) - rx_dboard_set(DBOARD_PROP_USED_SUBDEVS, prop_names_t(1, _dboard_manager->get_rx_subdev_names().at(0))); - tx_dboard_set(DBOARD_PROP_USED_SUBDEVS, prop_names_t(1, _dboard_manager->get_tx_subdev_names().at(0))); } /*********************************************************************** @@ -78,10 +74,6 @@ void usrp_e_impl::rx_dboard_get(const wax::obj &key_, wax::obj &val){ val = _dboard_manager->get_rx_subdev_names(); return; - case DBOARD_PROP_USED_SUBDEVS: - val = _rx_subdevs_in_use; - return; - case DBOARD_PROP_DBOARD_ID: val = _rx_db_eeprom.id; return; @@ -99,18 +91,6 @@ void usrp_e_impl::rx_dboard_get(const wax::obj &key_, wax::obj &val){ **********************************************************************/ void usrp_e_impl::rx_dboard_set(const wax::obj &key, const wax::obj &val){ switch(key.as()){ - case DBOARD_PROP_USED_SUBDEVS:{ - _rx_subdevs_in_use = val.as(); - UHD_ASSERT_THROW(_rx_subdevs_in_use.size() == 1); - wax::obj rx_subdev = _dboard_manager->get_rx_subdev(_rx_subdevs_in_use.at(0)); - std::cout << "Using: " << rx_subdev[SUBDEV_PROP_NAME].as() << std::endl; - _iface->poke32(UE_REG_DSP_RX_MUX, dsp_type1::calc_rx_mux_word( - rx_subdev[SUBDEV_PROP_QUADRATURE].as(), - rx_subdev[SUBDEV_PROP_IQ_SWAPPED].as() - )); - } - return; - case DBOARD_PROP_DBOARD_ID: _rx_db_eeprom.id = val.as(); _iface->write_eeprom(I2C_ADDR_RX_DB, 0, _rx_db_eeprom.get_eeprom_bytes()); @@ -141,10 +121,6 @@ void usrp_e_impl::tx_dboard_get(const wax::obj &key_, wax::obj &val){ val = _dboard_manager->get_tx_subdev_names(); return; - case DBOARD_PROP_USED_SUBDEVS: - val = _tx_subdevs_in_use; - return; - case DBOARD_PROP_DBOARD_ID: val = _tx_db_eeprom.id; return; @@ -161,18 +137,7 @@ void usrp_e_impl::tx_dboard_get(const wax::obj &key_, wax::obj &val){ * TX Dboard Set **********************************************************************/ void usrp_e_impl::tx_dboard_set(const wax::obj &key, const wax::obj &val){ - switch(key.as()){ - case DBOARD_PROP_USED_SUBDEVS:{ - _tx_subdevs_in_use = val.as(); - UHD_ASSERT_THROW(_tx_subdevs_in_use.size() == 1); - wax::obj tx_subdev = _dboard_manager->get_tx_subdev(_tx_subdevs_in_use.at(0)); - std::cout << "Using: " << tx_subdev[SUBDEV_PROP_NAME].as() << std::endl; - _iface->poke32(UE_REG_DSP_TX_MUX, dsp_type1::calc_tx_mux_word( - tx_subdev[SUBDEV_PROP_IQ_SWAPPED].as() - )); - } - return; - + switch(key.as()){ case DBOARD_PROP_DBOARD_ID: _tx_db_eeprom.id = val.as(); _iface->write_eeprom(I2C_ADDR_TX_DB, 0, _tx_db_eeprom.get_eeprom_bytes()); diff --git a/host/lib/usrp/usrp_e/io_impl.cpp b/host/lib/usrp/usrp_e/io_impl.cpp index ecde9ca27..0742c4514 100644 --- a/host/lib/usrp/usrp_e/io_impl.cpp +++ b/host/lib/usrp/usrp_e/io_impl.cpp @@ -24,6 +24,7 @@ #include //transfer frame struct #include #include +#include #include using namespace uhd; @@ -35,7 +36,6 @@ using namespace uhd::usrp; static const size_t MAX_BUFF_SIZE = 2048; static const size_t vrt_header_offset_words32 = sizeof(usrp_transfer_frame)/sizeof(boost::uint32_t); static const bool usrp_e_io_impl_verbose = true; -static const size_t recv_timeout_ms = 100; /*********************************************************************** * Data Transport (phony zero-copy with read/write) @@ -61,6 +61,8 @@ public: return 10; //FIXME no idea! } + size_t recv_timeout_ms; + private: int _fd; ssize_t send(const boost::asio::const_buffer &buff){ @@ -220,13 +222,17 @@ size_t usrp_e_impl::recv( size_t num_samps, rx_metadata_t &metadata, const io_type_t &io_type, - recv_mode_t recv_mode + recv_mode_t recv_mode, + size_t timeout_ms ){ otw_type_t recv_otw_type; recv_otw_type.width = 16; recv_otw_type.shift = 0; recv_otw_type.byteorder = otw_type_t::BO_LITTLE_ENDIAN; + //hand-off the timeout to the transport + _io_impl->transport.recv_timeout_ms = timeout_ms; + return vrt_packet_handler::recv( _io_impl->packet_handler_recv_state, //last state of the recv handler buffs, num_samps, //buffer to fill @@ -239,3 +245,11 @@ size_t usrp_e_impl::recv( vrt_header_offset_words32 ); } + +/*********************************************************************** + * Dummy Async Recv + **********************************************************************/ +bool usrp_e_impl::recv_async_msg(async_metadata_t &, size_t timeout_ms){ + boost::this_thread::sleep(boost::posix_time::milliseconds(timeout_ms)); + return false; +} diff --git a/host/lib/usrp/usrp_e/usrp_e_iface.cpp b/host/lib/usrp/usrp_e/usrp_e_iface.cpp index 21e91452f..f00e92946 100644 --- a/host/lib/usrp/usrp_e/usrp_e_iface.cpp +++ b/host/lib/usrp/usrp_e/usrp_e_iface.cpp @@ -123,13 +123,13 @@ public: boost::uint8_t mem[sizeof(usrp_e_i2c) + max_i2c_data_bytes]; //load the data struct - usrp_e_i2c &data = reinterpret_cast(mem); - data.addr = addr; - data.len = bytes.size(); - std::copy(bytes.begin(), bytes.end(), data.data); + usrp_e_i2c *data = reinterpret_cast(mem); + data->addr = addr; + data->len = bytes.size(); + std::copy(bytes.begin(), bytes.end(), data->data); //call the spi ioctl - this->ioctl(USRP_E_I2C_WRITE, &data); + this->ioctl(USRP_E_I2C_WRITE, data); } byte_vector_t read_i2c(boost::uint8_t addr, size_t num_bytes){ @@ -138,17 +138,17 @@ public: boost::uint8_t mem[sizeof(usrp_e_i2c) + max_i2c_data_bytes]; //load the data struct - usrp_e_i2c &data = reinterpret_cast(mem); - data.addr = addr; - data.len = num_bytes; + usrp_e_i2c *data = reinterpret_cast(mem); + data->addr = addr; + data->len = num_bytes; //call the spi ioctl - this->ioctl(USRP_E_I2C_READ, &data); + this->ioctl(USRP_E_I2C_READ, data); //unload the data - byte_vector_t bytes(data.len); + byte_vector_t bytes(data->len); UHD_ASSERT_THROW(bytes.size() == num_bytes); - std::copy(data.data, data.data+bytes.size(), bytes.begin()); + std::copy(data->data, data->data+bytes.size(), bytes.begin()); return bytes; } diff --git a/host/lib/usrp/usrp_e/usrp_e_impl.hpp b/host/lib/usrp/usrp_e/usrp_e_impl.hpp index efbf9f68f..4bbe100c1 100644 --- a/host/lib/usrp/usrp_e/usrp_e_impl.hpp +++ b/host/lib/usrp/usrp_e/usrp_e_impl.hpp @@ -82,7 +82,8 @@ public: //the io interface size_t send(const std::vector &, size_t, const uhd::tx_metadata_t &, const uhd::io_type_t &, send_mode_t); - size_t recv(const std::vector &, size_t, uhd::rx_metadata_t &, const uhd::io_type_t &, recv_mode_t); + size_t recv(const std::vector &, size_t, uhd::rx_metadata_t &, const uhd::io_type_t &, recv_mode_t, size_t); + bool recv_async_msg(uhd::async_metadata_t &, size_t); size_t get_max_send_samps_per_packet(void) const{return 503;} size_t get_max_recv_samps_per_packet(void) const{return 503;} @@ -128,14 +129,12 @@ private: uhd::usrp::dboard_eeprom_t _rx_db_eeprom; void rx_dboard_get(const wax::obj &, wax::obj &); void rx_dboard_set(const wax::obj &, const wax::obj &); - uhd::prop_names_t _rx_subdevs_in_use; wax_obj_proxy::sptr _rx_dboard_proxy; //tx dboard functions and settings uhd::usrp::dboard_eeprom_t _tx_db_eeprom; void tx_dboard_get(const wax::obj &, wax::obj &); void tx_dboard_set(const wax::obj &, const wax::obj &); - uhd::prop_names_t _tx_subdevs_in_use; wax_obj_proxy::sptr _tx_dboard_proxy; //rx ddc functions and settings -- cgit v1.2.3 From 93b77c39985f63dffcca3ef569aee8ee45708a1f Mon Sep 17 00:00:00 2001 From: Philip Balister Date: Thu, 9 Sep 2010 19:30:50 -0400 Subject: Allow programs to find usrp_e.h header, even if it is not installed in /usr/include/linux. --- host/include/linux/usrp_e.h | 88 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 host/include/linux/usrp_e.h (limited to 'host/include') diff --git a/host/include/linux/usrp_e.h b/host/include/linux/usrp_e.h new file mode 100644 index 000000000..b098ad114 --- /dev/null +++ b/host/include/linux/usrp_e.h @@ -0,0 +1,88 @@ + +/* + * Copyright (C) 2010 Ettus Research, LLC + * + * Written by Philip Balister + * + * 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 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __USRP_E_H +#define __USRP_E_H + +#include +#include + +struct usrp_e_ctl16 { + __u32 offset; + __u32 count; + __u16 buf[20]; +}; + +struct usrp_e_ctl32 { + __u32 offset; + __u32 count; + __u32 buf[10]; +}; + +/* SPI interface */ + +#define UE_SPI_TXONLY 0 +#define UE_SPI_TXRX 1 + +/* Defines for spi ctrl register */ +#define UE_SPI_CTRL_TXNEG (1 << 10) +#define UE_SPI_CTRL_RXNEG (1 << 9) + +#define UE_SPI_PUSH_RISE 0 +#define UE_SPI_PUSH_FALL UE_SPI_CTRL_TXNEG +#define UE_SPI_LATCH_RISE 0 +#define UE_SPI_LATCH_FALL UE_SPI_CTRL_RXNEG + +struct usrp_e_spi { + __u8 readback; + __u32 slave; + __u32 data; + __u32 length; + __u32 flags; +}; + +struct usrp_e_i2c { + __u8 addr; + __u32 len; + __u8 data[]; +}; + +#define USRP_E_IOC_MAGIC 'u' +#define USRP_E_WRITE_CTL16 _IOW(USRP_E_IOC_MAGIC, 0x20, struct usrp_e_ctl16) +#define USRP_E_READ_CTL16 _IOWR(USRP_E_IOC_MAGIC, 0x21, struct usrp_e_ctl16) +#define USRP_E_WRITE_CTL32 _IOW(USRP_E_IOC_MAGIC, 0x22, struct usrp_e_ctl32) +#define USRP_E_READ_CTL32 _IOWR(USRP_E_IOC_MAGIC, 0x23, struct usrp_e_ctl32) +#define USRP_E_SPI _IOWR(USRP_E_IOC_MAGIC, 0x24, struct usrp_e_spi) +#define USRP_E_I2C_READ _IOWR(USRP_E_IOC_MAGIC, 0x25, struct usrp_e_i2c) +#define USRP_E_I2C_WRITE _IOW(USRP_E_IOC_MAGIC, 0x26, struct usrp_e_i2c) + +/* Data transfer frame definition */ + +struct usrp_transfer_frame { + __u32 status; + __u32 len; + __u8 buf[]; +}; + +/* Flag defines */ +#define RB_USER (1 << 0) +#define RB_KERNEL (1 << 1) +#define RB_OVERRUN (1 << 2) +#define RB_DMA_ACTIVE (1 << 3) + +struct ring_buffer_entry { + unsigned int flags; + unsigned long dma_addr; + struct usrp_transfer_frame *frame_addr; +}; + +#endif -- cgit v1.2.3 From d6c4fbb29e818aec79864d25a0d308decb0db92d Mon Sep 17 00:00:00 2001 From: Philip Balister Date: Tue, 21 Sep 2010 18:07:25 +0000 Subject: Read the ring buffer size from the kernel and use that to set up the structures that read and write the ring buffer. --- host/apps/omap_debug/usrp-e-mm-loopback.c | 27 +++++++++++++++--------- host/apps/omap_debug/usrp_e.h | 35 +++++++++++++++---------------- host/include/linux/usrp_e.h | 35 +++++++++++++++---------------- 3 files changed, 51 insertions(+), 46 deletions(-) (limited to 'host/include') diff --git a/host/apps/omap_debug/usrp-e-mm-loopback.c b/host/apps/omap_debug/usrp-e-mm-loopback.c index 71519d535..a1da926a2 100644 --- a/host/apps/omap_debug/usrp-e-mm-loopback.c +++ b/host/apps/omap_debug/usrp-e-mm-loopback.c @@ -1,5 +1,6 @@ #include #include +#include #include #include #include @@ -20,12 +21,6 @@ struct pkt { short data[1024-6]; }; -/* delete after usrp_e.h updated */ -struct ring_buffer_info { - int flags; - int len; -}; - struct ring_buffer_info (*rxi)[]; struct ring_buffer_info (*txi)[]; struct pkt (*rx_buf)[200]; @@ -182,6 +177,8 @@ int main(int argc, char *argv[]) struct sched_param s = { .sched_priority = 1 }; + struct usrp_e_ring_buffer_size_t rb_size; + int ret, map_size, page_size; void *rb; if (argc < 2) { @@ -194,7 +191,14 @@ int main(int argc, char *argv[]) fp = open("/dev/usrp_e0", O_RDWR); printf("fp = %d\n", fp); - rb = mmap(0, 102 * 4096, PROT_READ|PROT_WRITE, MAP_SHARED, fp, 0); + page_size = getpagesize(); + + ret = ioctl(fp, USRP_E_GET_RB_INFO, &rb_size); + + map_size = (rb_size.num_pages_rx_flags + rb_size.num_pages_tx_flags) * page_size + + (rb_size.num_rx_frames + rb_size.num_tx_frames) * (page_size >> 1); + + rb = mmap(0, map_size, PROT_READ|PROT_WRITE, MAP_SHARED, fp, 0); if (rb == MAP_FAILED) { perror("mmap failed"); return -1; @@ -203,9 +207,12 @@ int main(int argc, char *argv[]) printf("rb = %X\n", rb); rxi = rb; - rx_buf = rb + 4096; - txi = rb + 4096 + 4096 * 100; - tx_buf = rb + 4096 * 2 + 4096 * 100; + rx_buf = rb + (rb_size.num_pages_rx_flags * page_size); + txi = rb + (rb_size.num_pages_rx_flags * page_size) + + (rb_size.num_rx_frames * page_size >> 1); + tx_buf = rb + (rb_size.num_pages_rx_flags * page_size) + + (rb_size.num_rx_frames * page_size >> 1) + + (rb_size.num_pages_tx_flags * page_size); printf("rxi = %X, rx_buf = %X, txi = %X, tx_buf = %X\n", rxi, rx_buf, txi, tx_buf); diff --git a/host/apps/omap_debug/usrp_e.h b/host/apps/omap_debug/usrp_e.h index b098ad114..fd38027d4 100644 --- a/host/apps/omap_debug/usrp_e.h +++ b/host/apps/omap_debug/usrp_e.h @@ -34,8 +34,8 @@ struct usrp_e_ctl32 { #define UE_SPI_TXRX 1 /* Defines for spi ctrl register */ -#define UE_SPI_CTRL_TXNEG (1 << 10) -#define UE_SPI_CTRL_RXNEG (1 << 9) +#define UE_SPI_CTRL_TXNEG (BIT(10)) +#define UE_SPI_CTRL_RXNEG (BIT(9)) #define UE_SPI_PUSH_RISE 0 #define UE_SPI_PUSH_FALL UE_SPI_CTRL_TXNEG @@ -64,25 +64,24 @@ struct usrp_e_i2c { #define USRP_E_SPI _IOWR(USRP_E_IOC_MAGIC, 0x24, struct usrp_e_spi) #define USRP_E_I2C_READ _IOWR(USRP_E_IOC_MAGIC, 0x25, struct usrp_e_i2c) #define USRP_E_I2C_WRITE _IOW(USRP_E_IOC_MAGIC, 0x26, struct usrp_e_i2c) +#define USRP_E_GET_RB_INFO _IOR(USRP_E_IOC_MAGIC, 0x27, struct usrp_e_ring_buffer_size_t) -/* Data transfer frame definition */ - -struct usrp_transfer_frame { - __u32 status; - __u32 len; - __u8 buf[]; +/* Flag defines */ +#define RB_USER (1<<0) +#define RB_KERNEL (1<<1) +#define RB_OVERRUN (1<<2) +#define RB_DMA_ACTIVE (1<<3) + +struct ring_buffer_info { + int flags; + int len; }; -/* Flag defines */ -#define RB_USER (1 << 0) -#define RB_KERNEL (1 << 1) -#define RB_OVERRUN (1 << 2) -#define RB_DMA_ACTIVE (1 << 3) - -struct ring_buffer_entry { - unsigned int flags; - unsigned long dma_addr; - struct usrp_transfer_frame *frame_addr; +struct usrp_e_ring_buffer_size_t { + int num_pages_rx_flags; + int num_rx_frames; + int num_pages_tx_flags; + int num_tx_frames; }; #endif diff --git a/host/include/linux/usrp_e.h b/host/include/linux/usrp_e.h index b098ad114..fd38027d4 100644 --- a/host/include/linux/usrp_e.h +++ b/host/include/linux/usrp_e.h @@ -34,8 +34,8 @@ struct usrp_e_ctl32 { #define UE_SPI_TXRX 1 /* Defines for spi ctrl register */ -#define UE_SPI_CTRL_TXNEG (1 << 10) -#define UE_SPI_CTRL_RXNEG (1 << 9) +#define UE_SPI_CTRL_TXNEG (BIT(10)) +#define UE_SPI_CTRL_RXNEG (BIT(9)) #define UE_SPI_PUSH_RISE 0 #define UE_SPI_PUSH_FALL UE_SPI_CTRL_TXNEG @@ -64,25 +64,24 @@ struct usrp_e_i2c { #define USRP_E_SPI _IOWR(USRP_E_IOC_MAGIC, 0x24, struct usrp_e_spi) #define USRP_E_I2C_READ _IOWR(USRP_E_IOC_MAGIC, 0x25, struct usrp_e_i2c) #define USRP_E_I2C_WRITE _IOW(USRP_E_IOC_MAGIC, 0x26, struct usrp_e_i2c) +#define USRP_E_GET_RB_INFO _IOR(USRP_E_IOC_MAGIC, 0x27, struct usrp_e_ring_buffer_size_t) -/* Data transfer frame definition */ - -struct usrp_transfer_frame { - __u32 status; - __u32 len; - __u8 buf[]; +/* Flag defines */ +#define RB_USER (1<<0) +#define RB_KERNEL (1<<1) +#define RB_OVERRUN (1<<2) +#define RB_DMA_ACTIVE (1<<3) + +struct ring_buffer_info { + int flags; + int len; }; -/* Flag defines */ -#define RB_USER (1 << 0) -#define RB_KERNEL (1 << 1) -#define RB_OVERRUN (1 << 2) -#define RB_DMA_ACTIVE (1 << 3) - -struct ring_buffer_entry { - unsigned int flags; - unsigned long dma_addr; - struct usrp_transfer_frame *frame_addr; +struct usrp_e_ring_buffer_size_t { + int num_pages_rx_flags; + int num_rx_frames; + int num_pages_tx_flags; + int num_tx_frames; }; #endif -- cgit v1.2.3 From 507283b3d43d653bf7ff1b2aa04f3d642297c9b1 Mon Sep 17 00:00:00 2001 From: Philip Balister Date: Sun, 26 Sep 2010 21:22:07 -0400 Subject: Remove BIT macro --- host/include/linux/usrp_e.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'host/include') diff --git a/host/include/linux/usrp_e.h b/host/include/linux/usrp_e.h index fd38027d4..80f3a287b 100644 --- a/host/include/linux/usrp_e.h +++ b/host/include/linux/usrp_e.h @@ -34,8 +34,8 @@ struct usrp_e_ctl32 { #define UE_SPI_TXRX 1 /* Defines for spi ctrl register */ -#define UE_SPI_CTRL_TXNEG (BIT(10)) -#define UE_SPI_CTRL_RXNEG (BIT(9)) +#define UE_SPI_CTRL_TXNEG (1<<10) +#define UE_SPI_CTRL_RXNEG (1<<9) #define UE_SPI_PUSH_RISE 0 #define UE_SPI_PUSH_FALL UE_SPI_CTRL_TXNEG -- cgit v1.2.3 From 12901b055f021acf1b02f4bc7e9c3c8d1aa426e5 Mon Sep 17 00:00:00 2001 From: Philip Balister Date: Wed, 6 Oct 2010 18:48:03 -0400 Subject: Add flag that indicates userspace has started processing a frame. --- host/include/linux/usrp_e.h | 1 + 1 file changed, 1 insertion(+) (limited to 'host/include') diff --git a/host/include/linux/usrp_e.h b/host/include/linux/usrp_e.h index 80f3a287b..cb62d940d 100644 --- a/host/include/linux/usrp_e.h +++ b/host/include/linux/usrp_e.h @@ -71,6 +71,7 @@ struct usrp_e_i2c { #define RB_KERNEL (1<<1) #define RB_OVERRUN (1<<2) #define RB_DMA_ACTIVE (1<<3) +#define RB_USER_PROCESS (1<<4) struct ring_buffer_info { int flags; -- cgit v1.2.3 From db0e3e574e9058ad51cacea91ccc42f0baed95fa Mon Sep 17 00:00:00 2001 From: Philip Balister Date: Thu, 21 Oct 2010 22:26:53 -0400 Subject: usrp_e: Add driver compatibility ioctl to header file. --- host/apps/omap_debug/usrp_e.h | 3 +++ host/include/linux/usrp_e.h | 3 +++ 2 files changed, 6 insertions(+) (limited to 'host/include') diff --git a/host/apps/omap_debug/usrp_e.h b/host/apps/omap_debug/usrp_e.h index fd38027d4..f96706c4a 100644 --- a/host/apps/omap_debug/usrp_e.h +++ b/host/apps/omap_debug/usrp_e.h @@ -41,6 +41,9 @@ struct usrp_e_ctl32 { #define UE_SPI_PUSH_FALL UE_SPI_CTRL_TXNEG #define UE_SPI_LATCH_RISE 0 #define UE_SPI_LATCH_FALL UE_SPI_CTRL_RXNEG +#define USRP_E_GET_COMPAT_NUMBER _IO(USRP_E_IOC_MAGIC, 0x28) + +#define USRP_E_COMPAT_NUMBER 1 struct usrp_e_spi { __u8 readback; diff --git a/host/include/linux/usrp_e.h b/host/include/linux/usrp_e.h index cb62d940d..4c6a5dd89 100644 --- a/host/include/linux/usrp_e.h +++ b/host/include/linux/usrp_e.h @@ -65,6 +65,9 @@ struct usrp_e_i2c { #define USRP_E_I2C_READ _IOWR(USRP_E_IOC_MAGIC, 0x25, struct usrp_e_i2c) #define USRP_E_I2C_WRITE _IOW(USRP_E_IOC_MAGIC, 0x26, struct usrp_e_i2c) #define USRP_E_GET_RB_INFO _IOR(USRP_E_IOC_MAGIC, 0x27, struct usrp_e_ring_buffer_size_t) +#define USRP_E_GET_COMPAT_NUMBER _IO(USRP_E_IOC_MAGIC, 0x28) + +#define USRP_E_COMPAT_NUMBER 1 /* Flag defines */ #define RB_USER (1<<0) -- cgit v1.2.3 From b43a1a9d5e01566457d9c9ee478d13e899a46e77 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Tue, 9 Nov 2010 19:23:17 -0800 Subject: usrp-e100: moved kernel header to lib dir, remove the header check, default enable to false --- host/include/linux/usrp_e.h | 91 -------------------------- host/lib/usrp/usrp_e100/CMakeLists.txt | 10 +-- host/lib/usrp/usrp_e100/include/linux/usrp_e.h | 91 ++++++++++++++++++++++++++ host/lib/usrp/usrp_e100/usrp_e100_impl.cpp | 2 +- 4 files changed, 95 insertions(+), 99 deletions(-) delete mode 100644 host/include/linux/usrp_e.h create mode 100644 host/lib/usrp/usrp_e100/include/linux/usrp_e.h (limited to 'host/include') diff --git a/host/include/linux/usrp_e.h b/host/include/linux/usrp_e.h deleted file mode 100644 index 4c6a5dd89..000000000 --- a/host/include/linux/usrp_e.h +++ /dev/null @@ -1,91 +0,0 @@ - -/* - * Copyright (C) 2010 Ettus Research, LLC - * - * Written by Philip Balister - * - * 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 2 of the License, or - * (at your option) any later version. - */ - -#ifndef __USRP_E_H -#define __USRP_E_H - -#include -#include - -struct usrp_e_ctl16 { - __u32 offset; - __u32 count; - __u16 buf[20]; -}; - -struct usrp_e_ctl32 { - __u32 offset; - __u32 count; - __u32 buf[10]; -}; - -/* SPI interface */ - -#define UE_SPI_TXONLY 0 -#define UE_SPI_TXRX 1 - -/* Defines for spi ctrl register */ -#define UE_SPI_CTRL_TXNEG (1<<10) -#define UE_SPI_CTRL_RXNEG (1<<9) - -#define UE_SPI_PUSH_RISE 0 -#define UE_SPI_PUSH_FALL UE_SPI_CTRL_TXNEG -#define UE_SPI_LATCH_RISE 0 -#define UE_SPI_LATCH_FALL UE_SPI_CTRL_RXNEG - -struct usrp_e_spi { - __u8 readback; - __u32 slave; - __u32 data; - __u32 length; - __u32 flags; -}; - -struct usrp_e_i2c { - __u8 addr; - __u32 len; - __u8 data[]; -}; - -#define USRP_E_IOC_MAGIC 'u' -#define USRP_E_WRITE_CTL16 _IOW(USRP_E_IOC_MAGIC, 0x20, struct usrp_e_ctl16) -#define USRP_E_READ_CTL16 _IOWR(USRP_E_IOC_MAGIC, 0x21, struct usrp_e_ctl16) -#define USRP_E_WRITE_CTL32 _IOW(USRP_E_IOC_MAGIC, 0x22, struct usrp_e_ctl32) -#define USRP_E_READ_CTL32 _IOWR(USRP_E_IOC_MAGIC, 0x23, struct usrp_e_ctl32) -#define USRP_E_SPI _IOWR(USRP_E_IOC_MAGIC, 0x24, struct usrp_e_spi) -#define USRP_E_I2C_READ _IOWR(USRP_E_IOC_MAGIC, 0x25, struct usrp_e_i2c) -#define USRP_E_I2C_WRITE _IOW(USRP_E_IOC_MAGIC, 0x26, struct usrp_e_i2c) -#define USRP_E_GET_RB_INFO _IOR(USRP_E_IOC_MAGIC, 0x27, struct usrp_e_ring_buffer_size_t) -#define USRP_E_GET_COMPAT_NUMBER _IO(USRP_E_IOC_MAGIC, 0x28) - -#define USRP_E_COMPAT_NUMBER 1 - -/* Flag defines */ -#define RB_USER (1<<0) -#define RB_KERNEL (1<<1) -#define RB_OVERRUN (1<<2) -#define RB_DMA_ACTIVE (1<<3) -#define RB_USER_PROCESS (1<<4) - -struct ring_buffer_info { - int flags; - int len; -}; - -struct usrp_e_ring_buffer_size_t { - int num_pages_rx_flags; - int num_rx_frames; - int num_pages_tx_flags; - int num_tx_frames; -}; - -#endif diff --git a/host/lib/usrp/usrp_e100/CMakeLists.txt b/host/lib/usrp/usrp_e100/CMakeLists.txt index 97a3d5d9a..66c87e0d8 100644 --- a/host/lib/usrp/usrp_e100/CMakeLists.txt +++ b/host/lib/usrp/usrp_e100/CMakeLists.txt @@ -22,24 +22,20 @@ ######################################################################## MESSAGE(STATUS "Configuring USRP-E100 support...") -INCLUDE(CheckIncludeFileCXX) -CHECK_INCLUDE_FILE_CXX(linux/usrp_e.h HAVE_LINUX_USRP_E_H) - -SET(ENABLE_USRP_E TRUE) - IF(DEFINED ENABLE_USRP_E100) IF(ENABLE_USRP_E100) MESSAGE(STATUS "USRP-E100 support enabled by configure flag") ELSE(ENABLE_USRP_E100) MESSAGE(STATUS "USRP-E100 support disabled by configure flag") ENDIF(ENABLE_USRP_E100) -ELSE(DEFINED ENABLE_USRP_E100) #not defined: automatic enabling of component - SET(ENABLE_USRP_E100 ${HAVE_LINUX_USRP_E_H}) +ELSE(DEFINED ENABLE_USRP_E100) #not defined: automatic disabling of component + SET(ENABLE_USRP_E100 FALSE) ENDIF(DEFINED ENABLE_USRP_E100) SET(ENABLE_USRP_E100 ${ENABLE_USRP_E100} CACHE BOOL "enable USRP-E100 support") IF(ENABLE_USRP_E100) MESSAGE(STATUS " Building USRP-E100 support.") + INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/lib/usrp/usrp_e100/include) LIBUHD_APPEND_SOURCES( ${CMAKE_SOURCE_DIR}/lib/usrp/usrp_e100/clock_ctrl.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/usrp_e100/clock_ctrl.hpp diff --git a/host/lib/usrp/usrp_e100/include/linux/usrp_e.h b/host/lib/usrp/usrp_e100/include/linux/usrp_e.h new file mode 100644 index 000000000..4c6a5dd89 --- /dev/null +++ b/host/lib/usrp/usrp_e100/include/linux/usrp_e.h @@ -0,0 +1,91 @@ + +/* + * Copyright (C) 2010 Ettus Research, LLC + * + * Written by Philip Balister + * + * 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 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __USRP_E_H +#define __USRP_E_H + +#include +#include + +struct usrp_e_ctl16 { + __u32 offset; + __u32 count; + __u16 buf[20]; +}; + +struct usrp_e_ctl32 { + __u32 offset; + __u32 count; + __u32 buf[10]; +}; + +/* SPI interface */ + +#define UE_SPI_TXONLY 0 +#define UE_SPI_TXRX 1 + +/* Defines for spi ctrl register */ +#define UE_SPI_CTRL_TXNEG (1<<10) +#define UE_SPI_CTRL_RXNEG (1<<9) + +#define UE_SPI_PUSH_RISE 0 +#define UE_SPI_PUSH_FALL UE_SPI_CTRL_TXNEG +#define UE_SPI_LATCH_RISE 0 +#define UE_SPI_LATCH_FALL UE_SPI_CTRL_RXNEG + +struct usrp_e_spi { + __u8 readback; + __u32 slave; + __u32 data; + __u32 length; + __u32 flags; +}; + +struct usrp_e_i2c { + __u8 addr; + __u32 len; + __u8 data[]; +}; + +#define USRP_E_IOC_MAGIC 'u' +#define USRP_E_WRITE_CTL16 _IOW(USRP_E_IOC_MAGIC, 0x20, struct usrp_e_ctl16) +#define USRP_E_READ_CTL16 _IOWR(USRP_E_IOC_MAGIC, 0x21, struct usrp_e_ctl16) +#define USRP_E_WRITE_CTL32 _IOW(USRP_E_IOC_MAGIC, 0x22, struct usrp_e_ctl32) +#define USRP_E_READ_CTL32 _IOWR(USRP_E_IOC_MAGIC, 0x23, struct usrp_e_ctl32) +#define USRP_E_SPI _IOWR(USRP_E_IOC_MAGIC, 0x24, struct usrp_e_spi) +#define USRP_E_I2C_READ _IOWR(USRP_E_IOC_MAGIC, 0x25, struct usrp_e_i2c) +#define USRP_E_I2C_WRITE _IOW(USRP_E_IOC_MAGIC, 0x26, struct usrp_e_i2c) +#define USRP_E_GET_RB_INFO _IOR(USRP_E_IOC_MAGIC, 0x27, struct usrp_e_ring_buffer_size_t) +#define USRP_E_GET_COMPAT_NUMBER _IO(USRP_E_IOC_MAGIC, 0x28) + +#define USRP_E_COMPAT_NUMBER 1 + +/* Flag defines */ +#define RB_USER (1<<0) +#define RB_KERNEL (1<<1) +#define RB_OVERRUN (1<<2) +#define RB_DMA_ACTIVE (1<<3) +#define RB_USER_PROCESS (1<<4) + +struct ring_buffer_info { + int flags; + int len; +}; + +struct usrp_e_ring_buffer_size_t { + int num_pages_rx_flags; + int num_rx_frames; + int num_pages_tx_flags; + int num_tx_frames; +}; + +#endif diff --git a/host/lib/usrp/usrp_e100/usrp_e100_impl.cpp b/host/lib/usrp/usrp_e100/usrp_e100_impl.cpp index 73cb1f285..1ff135eac 100644 --- a/host/lib/usrp/usrp_e100/usrp_e100_impl.cpp +++ b/host/lib/usrp/usrp_e100/usrp_e100_impl.cpp @@ -51,7 +51,7 @@ static device_addrs_t usrp_e100_find(const device_addr_t &hint){ //device node not provided, assume its 0 if (not hint.has_key("node")){ device_addr_t new_addr = hint; - new_addr["node"] = "/dev/usrp_e1000"; + new_addr["node"] = "/dev/usrp_e0"; return usrp_e100_find(new_addr); } -- cgit v1.2.3 From a724f4b7262c6da6d24dccdbd64e08da61cb87fc Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Wed, 10 Nov 2010 16:48:02 -0800 Subject: usrp-e100: implemented wrapper for i2c device node + ioctls, implemented e100 eeprom map --- host/include/uhd/usrp/mboard_eeprom.hpp | 3 +- host/lib/usrp/mboard_eeprom.cpp | 77 +++++++++++++++++++++++++++ host/lib/usrp/usrp_e100/mboard_impl.cpp | 10 +++- host/lib/usrp/usrp_e100/usrp_e100_iface.cpp | 82 +++++++++++++++++++++++++++-- host/lib/usrp/usrp_e100/usrp_e100_iface.hpp | 7 +++ 5 files changed, 172 insertions(+), 7 deletions(-) (limited to 'host/include') diff --git a/host/include/uhd/usrp/mboard_eeprom.hpp b/host/include/uhd/usrp/mboard_eeprom.hpp index 530b177be..52363b95c 100644 --- a/host/include/uhd/usrp/mboard_eeprom.hpp +++ b/host/include/uhd/usrp/mboard_eeprom.hpp @@ -37,7 +37,8 @@ namespace uhd{ namespace usrp{ //! Possible EEPROM maps types enum map_type{ MAP_N100, - MAP_B000 + MAP_B000, + MAP_E100 }; //! Make a new empty mboard eeprom diff --git a/host/lib/usrp/mboard_eeprom.cpp b/host/lib/usrp/mboard_eeprom.cpp index 661030aa7..444057ad9 100644 --- a/host/lib/usrp/mboard_eeprom.cpp +++ b/host/lib/usrp/mboard_eeprom.cpp @@ -22,6 +22,7 @@ #include #include #include +#include using namespace uhd; using namespace uhd::usrp; @@ -171,6 +172,80 @@ static void store_b000(const mboard_eeprom_t &mb_eeprom, i2c_iface &iface){ string_to_bytes(mb_eeprom["name"], NAME_MAX_LEN) ); } +/*********************************************************************** + * Implementation of E100 load/store + **********************************************************************/ +static const boost::uint8_t E100_EEPROM_ADDR = 0x51; + +struct e100_eeprom_map{ + unsigned int device_vendor; + unsigned char revision; + unsigned char content; + unsigned char fab_revision[8]; + unsigned char env_var[16]; + unsigned char env_setting[64]; + unsigned char serial[10]; + unsigned char name[NAME_MAX_LEN]; +}; + +template static const byte_vector_t to_bytes(const T &item){ + return byte_vector_t( + reinterpret_cast(&item), + reinterpret_cast(&item)+sizeof(item) + ); +} + +static void load_e100(mboard_eeprom_t &mb_eeprom, i2c_iface &iface){ + const size_t num_bytes = offsetof(e100_eeprom_map, fab_revision); + byte_vector_t map_bytes = iface.read_eeprom(E100_EEPROM_ADDR, 0, num_bytes); + e100_eeprom_map map; std::memcpy(&map, &map_bytes[0], map_bytes.size()); + + mb_eeprom["device_vendor"] = boost::lexical_cast(map.device_vendor); + mb_eeprom["revision"] = boost::lexical_cast(map.revision); + mb_eeprom["content"] = boost::lexical_cast(map.content); + + #define load_e100_string_xx(key) mb_eeprom[#key] = bytes_to_string(iface.read_eeprom( \ + E100_EEPROM_ADDR, offsetof(e100_eeprom_map, key), sizeof(e100_eeprom_map::key) \ + )); + + load_e100_string_xx(fab_revision); + load_e100_string_xx(env_var); + load_e100_string_xx(env_setting); + load_e100_string_xx(serial); + load_e100_string_xx(fab_revision); + load_e100_string_xx(name); +} + +static void store_e100(const mboard_eeprom_t &mb_eeprom, i2c_iface &iface){ + + if (mb_eeprom.has_key("device_vendor")) iface.write_eeprom( + E100_EEPROM_ADDR, offsetof(e100_eeprom_map, device_vendor), + to_bytes(boost::lexical_cast(mb_eeprom["device_vendor"])) + ); + + if (mb_eeprom.has_key("revision")) iface.write_eeprom( + E100_EEPROM_ADDR, offsetof(e100_eeprom_map, revision), + to_bytes(boost::lexical_cast(mb_eeprom["revision"])) + ); + + if (mb_eeprom.has_key("content")) iface.write_eeprom( + E100_EEPROM_ADDR, offsetof(e100_eeprom_map, content), + to_bytes(boost::lexical_cast(mb_eeprom["content"])) + ); + + #define store_e100_string_xx(key) if (mb_eeprom.has_key(#key)) iface.write_eeprom( \ + E100_EEPROM_ADDR, offsetof(e100_eeprom_map, key), \ + string_to_bytes(mb_eeprom[#key], sizeof(e100_eeprom_map::key)) \ + ); + + store_e100_string_xx(fab_revision); + store_e100_string_xx(env_var); + store_e100_string_xx(env_setting); + store_e100_string_xx(serial); + store_e100_string_xx(fab_revision); + store_e100_string_xx(name); + +} /*********************************************************************** * Implementation of mboard eeprom @@ -183,6 +258,7 @@ mboard_eeprom_t::mboard_eeprom_t(i2c_iface &iface, map_type map){ switch(map){ case MAP_N100: load_n100(*this, iface); break; case MAP_B000: load_b000(*this, iface); break; + case MAP_E100: load_e100(*this, iface); break; } } @@ -190,5 +266,6 @@ void mboard_eeprom_t::commit(i2c_iface &iface, map_type map){ switch(map){ case MAP_N100: store_n100(*this, iface); break; case MAP_B000: store_b000(*this, iface); break; + case MAP_E100: store_e100(*this, iface); break; } } diff --git a/host/lib/usrp/usrp_e100/mboard_impl.cpp b/host/lib/usrp/usrp_e100/mboard_impl.cpp index e45d7c5a0..9c6317b94 100644 --- a/host/lib/usrp/usrp_e100/mboard_impl.cpp +++ b/host/lib/usrp/usrp_e100/mboard_impl.cpp @@ -21,7 +21,6 @@ #include #include #include -#include #include #include @@ -109,7 +108,7 @@ void usrp_e100_impl::mboard_get(const wax::obj &key_, wax::obj &val){ return; case MBOARD_PROP_EEPROM_MAP: - val = mboard_eeprom_t(); + val = _iface->mb_eeprom; return; default: UHD_THROW_PROP_GET_ERROR(); @@ -159,6 +158,13 @@ void usrp_e100_impl::mboard_set(const wax::obj &key, const wax::obj &val){ )); return; + case MBOARD_PROP_EEPROM_MAP: + // Step1: commit the map, writing only those values set. + // Step2: readback the entire eeprom map into the iface. + val.as().commit(_iface->get_i2c_dev_iface(), mboard_eeprom_t::MAP_E100); + _iface->mb_eeprom = mboard_eeprom_t(_iface->get_i2c_dev_iface(), mboard_eeprom_t::MAP_E100); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } diff --git a/host/lib/usrp/usrp_e100/usrp_e100_iface.cpp b/host/lib/usrp/usrp_e100/usrp_e100_iface.cpp index ad623777e..40c7afabb 100644 --- a/host/lib/usrp/usrp_e100/usrp_e100_iface.cpp +++ b/host/lib/usrp/usrp_e100/usrp_e100_iface.cpp @@ -22,10 +22,74 @@ #include //ioctl structures and constants #include #include //mutex +#include +#include #include using namespace uhd; +using namespace uhd::usrp; +/*********************************************************************** + * I2C device node implementation wrapper + **********************************************************************/ +class i2c_dev_iface : public i2c_iface{ +public: + i2c_dev_iface(const std::string &node){ + if ((_node_fd = ::open(node.c_str(), O_RDWR)) < 0){ + throw std::runtime_error("Failed to open " + node); + } + } + + ~i2c_dev_iface(void){ + ::close(_node_fd); + } + + void write_i2c(boost::uint8_t addr, const byte_vector_t &bytes){ + byte_vector_t rw_bytes(bytes); + + //setup the message + i2c_msg msg; + msg.addr = addr; + msg.flags = 0; + msg.len = bytes.size(); + msg.buf = &rw_bytes.front(); + + //setup the data + i2c_rdwr_ioctl_data data; + data.msgs = &msg; + data.nmsgs = 1; + + //call the ioctl + UHD_ASSERT_THROW(::ioctl(_node_fd, I2C_RDWR, &data) >= 0); + } + + byte_vector_t read_i2c(boost::uint8_t addr, size_t num_bytes){ + byte_vector_t bytes(num_bytes); + + //setup the message + i2c_msg msg; + msg.addr = addr; + msg.flags = I2C_M_RD; + msg.len = bytes.size(); + msg.buf = &bytes.front(); + + //setup the data + i2c_rdwr_ioctl_data data; + data.msgs = &msg; + data.nmsgs = 1; + + //call the ioctl + UHD_ASSERT_THROW(::ioctl(_node_fd, I2C_RDWR, &data) >= 0); + + return bytes; + } + +private: int _node_fd; +}; + +/*********************************************************************** + * USRP-E100 interface implementation + **********************************************************************/ class usrp_e100_iface_impl : public usrp_e100_iface{ public: @@ -36,13 +100,15 @@ public: /******************************************************************* * Structors ******************************************************************/ - usrp_e100_iface_impl(const std::string &node){ + usrp_e100_iface_impl(const std::string &node): + _i2c_dev_iface(i2c_dev_iface("/dev/i2c-3")) + { //open the device node and check file descriptor if ((_node_fd = ::open(node.c_str(), O_RDWR)) < 0){ - throw std::runtime_error(str( - boost::format("Failed to open %s") % node - )); + throw std::runtime_error("Failed to open " + node); } + + mb_eeprom = mboard_eeprom_t(get_i2c_dev_iface(), mboard_eeprom_t::MAP_E100); } ~usrp_e100_iface_impl(void){ @@ -63,6 +129,13 @@ public: } } + /******************************************************************* + * I2C device node interface + ******************************************************************/ + i2c_iface &get_i2c_dev_iface(void){ + return _i2c_dev_iface; + } + /******************************************************************* * Peek and Poke ******************************************************************/ @@ -183,6 +256,7 @@ public: private: int _node_fd; + i2c_dev_iface _i2c_dev_iface; boost::mutex _ctrl_mutex; }; diff --git a/host/lib/usrp/usrp_e100/usrp_e100_iface.hpp b/host/lib/usrp/usrp_e100/usrp_e100_iface.hpp index b52209a42..12283fb52 100644 --- a/host/lib/usrp/usrp_e100/usrp_e100_iface.hpp +++ b/host/lib/usrp/usrp_e100/usrp_e100_iface.hpp @@ -19,6 +19,7 @@ #define INCLUDED_USRP_E100_IFACE_HPP #include +#include #include #include #include @@ -63,6 +64,9 @@ public: */ virtual void ioctl(int request, void *mem) = 0; + //! Get the I2C interface for the I2C device node + virtual uhd::i2c_iface &get_i2c_dev_iface(void) = 0; + /*! * Write a register (32 bits) * \param addr the address @@ -107,6 +111,9 @@ public: size_t num_bits, bool readback ) = 0; + + //motherboard eeprom map structure + uhd::usrp::mboard_eeprom_t mb_eeprom; }; #endif /* INCLUDED_USRP_E100_IFACE_HPP */ -- cgit v1.2.3