From a0e9612f7a32c370f26d1b2db2eee7e692a8f8e9 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Wed, 26 Oct 2011 13:00:30 -0700 Subject: sbx: squashed Ben's SBX work --- host/lib/usrp/dboard/db_sbx_common.cpp | 514 +++++++++++++++++++++++++++++++++ 1 file changed, 514 insertions(+) create mode 100644 host/lib/usrp/dboard/db_sbx_common.cpp (limited to 'host/lib/usrp/dboard/db_sbx_common.cpp') diff --git a/host/lib/usrp/dboard/db_sbx_common.cpp b/host/lib/usrp/dboard/db_sbx_common.cpp new file mode 100644 index 000000000..51a0f0100 --- /dev/null +++ b/host/lib/usrp/dboard/db_sbx_common.cpp @@ -0,0 +1,514 @@ +// +// Copyright 2011 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 "db_sbx_common.hpp" +#include "adf4350_regs.hpp" + +using namespace uhd; +using namespace uhd::usrp; +using namespace boost::assign; + + +/*********************************************************************** + * Register the SBX dboard (min freq, max freq, rx div2, tx div2) + **********************************************************************/ +static dboard_base::sptr make_sbx(dboard_base::ctor_args_t args){ + return dboard_base::sptr(new sbx_xcvr(args)); +} + +UHD_STATIC_BLOCK(reg_sbx_dboards){ + dboard_manager::register_dboard(0x0054, 0x0055, &make_sbx, "SBX"); + dboard_manager::register_dboard(0x0065, 0x0064, &make_sbx, "SBX v4"); +} + + +/*********************************************************************** + * Gain Handling + **********************************************************************/ +static int rx_pga0_gain_to_iobits(double &gain){ + //clip the input + gain = sbx_rx_gain_ranges["PGA0"].clip(gain); + + //convert to attenuation and update iobits for atr + double attn = sbx_rx_gain_ranges["PGA0"].stop() - gain; + + //calculate the RX attenuation + int attn_code = int(floor(attn*2)); + int iobits = ((~attn_code) << RX_ATTN_SHIFT) & RX_ATTN_MASK; + + UHD_LOGV(often) << boost::format( + "SBX TX Attenuation: %f dB, Code: %d, IO Bits %x, Mask: %x" + ) % attn % attn_code % (iobits & RX_ATTN_MASK) % RX_ATTN_MASK << std::endl; + + //the actual gain setting + gain = sbx_rx_gain_ranges["PGA0"].stop() - double(attn_code)/2; + + return iobits; +} + +static int tx_pga0_gain_to_iobits(double &gain){ + //clip the input + gain = sbx_tx_gain_ranges["PGA0"].clip(gain); + + //convert to attenuation and update iobits for atr + double attn = sbx_tx_gain_ranges["PGA0"].stop() - gain; + + //calculate the TX attenuation + int attn_code = int(floor(attn*2)); + int iobits = ((~attn_code) << TX_ATTN_SHIFT) & TX_ATTN_MASK; + + UHD_LOGV(often) << boost::format( + "SBX TX Attenuation: %f dB, Code: %d, IO Bits %x, Mask: %x" + ) % attn % attn_code % (iobits & TX_ATTN_MASK) % TX_ATTN_MASK << std::endl; + + //the actual gain setting + gain = sbx_tx_gain_ranges["PGA0"].stop() - double(attn_code)/2; + + return iobits; +} + +void sbx_xcvr::set_tx_gain(double gain, const std::string &name){ + assert_has(sbx_tx_gain_ranges.keys(), name, "sbx tx gain name"); + if(name == "PGA0"){ + tx_pga0_gain_to_iobits(gain); + _tx_gains[name] = gain; + + //write the new gain to atr regs + update_atr(); + } + else UHD_THROW_INVALID_CODE_PATH(); +} + +void sbx_xcvr::set_rx_gain(double gain, const std::string &name){ + assert_has(sbx_rx_gain_ranges.keys(), name, "sbx rx gain name"); + if(name == "PGA0"){ + rx_pga0_gain_to_iobits(gain); + _rx_gains[name] = gain; + + //write the new gain to atr regs + update_atr(); + } + else UHD_THROW_INVALID_CODE_PATH(); +} + + +/*********************************************************************** + * Structors + **********************************************************************/ +sbx_xcvr::sbx_xcvr(ctor_args_t args) : xcvr_dboard_base(args){ + switch(get_rx_id().to_uint16()) { + case 0x054: + db_actual = sbx_versionx_sptr(new sbx_version3(this)); + break; + case 0x065: + db_actual = sbx_versionx_sptr(new sbx_version4(this)); + break; + default: + /* We didn't recognize the version of the board... */ + UHD_THROW_INVALID_CODE_PATH(); + } + + //enable the clocks that we need + this->get_iface()->set_clock_enabled(dboard_iface::UNIT_TX, true); + this->get_iface()->set_clock_enabled(dboard_iface::UNIT_RX, true); + + //set the gpio directions and atr controls (identically) + this->get_iface()->set_pin_ctrl(dboard_iface::UNIT_TX, (TXIO_MASK|TX_LED_IO)); + this->get_iface()->set_pin_ctrl(dboard_iface::UNIT_RX, (RXIO_MASK|RX_LED_IO)); + this->get_iface()->set_gpio_ddr(dboard_iface::UNIT_TX, (TXIO_MASK|TX_LED_IO)); + this->get_iface()->set_gpio_ddr(dboard_iface::UNIT_RX, (RXIO_MASK|RX_LED_IO)); + + //flash LEDs + flash_leds(); + + UHD_LOGV(often) << boost::format( + "SBX GPIO Direction: RX: 0x%08x, TX: 0x%08x" + ) % RXIO_MASK % TXIO_MASK << std::endl; + + //set some default values + set_rx_lo_freq((sbx_freq_range.start() + sbx_freq_range.stop())/2.0); + set_tx_lo_freq((sbx_freq_range.start() + sbx_freq_range.stop())/2.0); + set_rx_ant("RX2"); + + BOOST_FOREACH(const std::string &name, sbx_tx_gain_ranges.keys()){ + set_tx_gain(sbx_tx_gain_ranges[name].start(), name); + } + BOOST_FOREACH(const std::string &name, sbx_rx_gain_ranges.keys()){ + set_rx_gain(sbx_rx_gain_ranges[name].start(), name); + } +} + +sbx_xcvr::~sbx_xcvr(void){ + /* NOP */ +} + +/*********************************************************************** + * Antenna Handling + **********************************************************************/ +void sbx_xcvr::update_atr(void){ + //calculate atr pins + int rx_pga0_iobits = rx_pga0_gain_to_iobits(_rx_gains["PGA0"]); + int tx_pga0_iobits = tx_pga0_gain_to_iobits(_tx_gains["PGA0"]); + int rx_lo_lpf_en = (_rx_lo_freq == sbx_enable_rx_lo_filter.clip(_rx_lo_freq)) ? LO_LPF_EN : 0; + int tx_lo_lpf_en = (_tx_lo_freq == sbx_enable_tx_lo_filter.clip(_tx_lo_freq)) ? LO_LPF_EN : 0; + int rx_ld_led = get_locked(dboard_iface::UNIT_RX) ? 0 : RX_LED_LD; + int tx_ld_led = get_locked(dboard_iface::UNIT_TX) ? 0 : TX_LED_LD; + int rx_ant_led = _rx_ant == "TX/RX" ? RX_LED_RX1RX2 : 0; + int tx_ant_led = _rx_ant == "TX/RX" ? 0 : TX_LED_TXRX; + + //setup the tx atr (this does not change with antenna) + this->get_iface()->set_atr_reg(dboard_iface::UNIT_TX, dboard_iface::ATR_REG_IDLE, + tx_pga0_iobits | tx_lo_lpf_en | tx_ld_led | tx_ant_led | TX_POWER_UP | ANT_XX | TX_MIXER_DIS); + this->get_iface()->set_atr_reg(dboard_iface::UNIT_TX, dboard_iface::ATR_REG_TX_ONLY, + tx_pga0_iobits | tx_lo_lpf_en | tx_ld_led | tx_ant_led | TX_POWER_UP | ANT_TX | TX_MIXER_ENB); + this->get_iface()->set_atr_reg(dboard_iface::UNIT_TX, dboard_iface::ATR_REG_FULL_DUPLEX, + tx_pga0_iobits | tx_lo_lpf_en | tx_ld_led | tx_ant_led | TX_POWER_UP | ANT_TX | TX_MIXER_ENB); + + //setup the rx atr (this does not change with antenna) + this->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_IDLE, + rx_pga0_iobits | rx_lo_lpf_en | rx_ld_led | rx_ant_led | RX_POWER_UP | ANT_XX | RX_MIXER_DIS); + this->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_TX_ONLY, + rx_pga0_iobits | rx_lo_lpf_en | rx_ld_led | rx_ant_led | RX_POWER_UP | ANT_RX2 | RX_MIXER_DIS); + this->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_FULL_DUPLEX, + rx_pga0_iobits | rx_lo_lpf_en | rx_ld_led | rx_ant_led | RX_POWER_UP | ANT_RX2 | RX_MIXER_ENB); + + //set the atr regs that change with antenna setting + this->get_iface()->set_atr_reg(dboard_iface::UNIT_TX, dboard_iface::ATR_REG_RX_ONLY, + tx_pga0_iobits | tx_lo_lpf_en | tx_ld_led | tx_ant_led | TX_POWER_UP | TX_MIXER_DIS | + ((_rx_ant == "TX/RX")? ANT_RX : ANT_TX)); + this->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_RX_ONLY, + rx_pga0_iobits | rx_lo_lpf_en | rx_ld_led | rx_ant_led | RX_POWER_UP | RX_MIXER_ENB | + ((_rx_ant == "TX/RX")? ANT_TXRX : ANT_RX2)); + + UHD_LOGV(often) << boost::format( + "SBX RXONLY ATR REG: 0x%08x" + ) % (rx_pga0_iobits | RX_POWER_UP | RX_MIXER_ENB | ((_rx_ant == "TX/RX")? ANT_TXRX : ANT_RX2)) << std::endl; +} + +void sbx_xcvr::set_rx_ant(const std::string &ant){ + //validate input + assert_has(sbx_rx_antennas, ant, "sbx rx antenna name"); + + //shadow the setting + _rx_ant = ant; + + //write the new antenna setting to atr regs + update_atr(); +} + +void sbx_xcvr::set_tx_ant(const std::string &ant){ + assert_has(sbx_tx_antennas, ant, "sbx tx antenna name"); + //only one antenna option, do nothing +} + +/*********************************************************************** + * Tuning + **********************************************************************/ +void sbx_xcvr::set_rx_lo_freq(double freq){ + _rx_lo_freq = db_actual->set_lo_freq(dboard_iface::UNIT_RX, freq); +} + +void sbx_xcvr::set_tx_lo_freq(double freq){ + _tx_lo_freq = db_actual->set_lo_freq(dboard_iface::UNIT_TX, freq); +} + + +double sbx_xcvr::set_lo_freq(dboard_iface::unit_t unit, double target_freq) { + return db_actual->set_lo_freq(unit, target_freq); +} + +/*********************************************************************** + * RX Get and Set + **********************************************************************/ +void sbx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){ + named_prop_t key = named_prop_t::extract(key_); + + //handle the get request conditioned on the key + switch(key.as()){ + case SUBDEV_PROP_NAME: + val = get_rx_id().to_pp_string(); + return; + + case SUBDEV_PROP_OTHERS: + val = prop_names_t(); //empty + return; + + case SUBDEV_PROP_GAIN: + assert_has(_rx_gains.keys(), key.name, "sbx rx gain name"); + val = _rx_gains[key.name]; + return; + + case SUBDEV_PROP_GAIN_RANGE: + assert_has(sbx_rx_gain_ranges.keys(), key.name, "sbx rx gain name"); + val = sbx_rx_gain_ranges[key.name]; + return; + + case SUBDEV_PROP_GAIN_NAMES: + val = prop_names_t(sbx_rx_gain_ranges.keys()); + return; + + case SUBDEV_PROP_FREQ: + val = _rx_lo_freq; + return; + + case SUBDEV_PROP_FREQ_RANGE: + val = sbx_freq_range; + return; + + case SUBDEV_PROP_ANTENNA: + val = _rx_ant; + return; + + case SUBDEV_PROP_ANTENNA_NAMES: + val = sbx_rx_antennas; + return; + + case SUBDEV_PROP_CONNECTION: + val = SUBDEV_CONN_COMPLEX_IQ; + return; + + case SUBDEV_PROP_USE_LO_OFFSET: + val = false; + return; + + case SUBDEV_PROP_ENABLED: + val = true; //always enabled + return; + + case SUBDEV_PROP_SENSOR: + UHD_ASSERT_THROW(key.name == "lo_locked"); + val = sensor_value_t("LO", this->get_locked(dboard_iface::UNIT_RX), "locked", "unlocked"); + return; + + case SUBDEV_PROP_SENSOR_NAMES: + val = prop_names_t(1, "lo_locked"); + return; + + case SUBDEV_PROP_BANDWIDTH: + val = 2*20.0e6; //20MHz low-pass, we want complex double-sided + return; + + default: UHD_THROW_PROP_GET_ERROR(); + } +} + +void sbx_xcvr::rx_set(const wax::obj &key_, const wax::obj &val){ + named_prop_t key = named_prop_t::extract(key_); + + //handle the get request conditioned on the key + switch(key.as()){ + + case SUBDEV_PROP_FREQ: + this->set_rx_lo_freq(val.as()); + return; + + case SUBDEV_PROP_GAIN: + this->set_rx_gain(val.as(), key.name); + return; + + case SUBDEV_PROP_ANTENNA: + this->set_rx_ant(val.as()); + return; + + case SUBDEV_PROP_ENABLED: + return; //always enabled + + case SUBDEV_PROP_BANDWIDTH: + UHD_MSG(warning) << "SBX: No tunable bandwidth, fixed filtered to 40MHz"; + return; + + default: UHD_THROW_PROP_SET_ERROR(); + } +} + +/*********************************************************************** + * TX Get and Set + **********************************************************************/ +void sbx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){ + named_prop_t key = named_prop_t::extract(key_); + + //handle the get request conditioned on the key + switch(key.as()){ + case SUBDEV_PROP_NAME: + val = get_tx_id().to_pp_string(); + return; + + case SUBDEV_PROP_OTHERS: + val = prop_names_t(); //empty + return; + + case SUBDEV_PROP_GAIN: + assert_has(_tx_gains.keys(), key.name, "sbx tx gain name"); + val = _tx_gains[key.name]; + return; + + case SUBDEV_PROP_GAIN_RANGE: + assert_has(sbx_tx_gain_ranges.keys(), key.name, "sbx tx gain name"); + val = sbx_tx_gain_ranges[key.name]; + return; + + case SUBDEV_PROP_GAIN_NAMES: + val = prop_names_t(sbx_tx_gain_ranges.keys()); + return; + + case SUBDEV_PROP_FREQ: + val = _tx_lo_freq; + return; + + case SUBDEV_PROP_FREQ_RANGE: + val = sbx_freq_range; + return; + + case SUBDEV_PROP_ANTENNA: + val = std::string("TX/RX"); + return; + + case SUBDEV_PROP_ANTENNA_NAMES: + val = sbx_tx_antennas; + return; + + case SUBDEV_PROP_CONNECTION: + val = SUBDEV_CONN_COMPLEX_QI; + return; + + case SUBDEV_PROP_USE_LO_OFFSET: + val = false; + return; + + case SUBDEV_PROP_ENABLED: + val = true; //always enabled + return; + + case SUBDEV_PROP_SENSOR: + UHD_ASSERT_THROW(key.name == "lo_locked"); + val = sensor_value_t("LO", this->get_locked(dboard_iface::UNIT_TX), "locked", "unlocked"); + return; + + case SUBDEV_PROP_SENSOR_NAMES: + val = prop_names_t(1, "lo_locked"); + return; + + case SUBDEV_PROP_BANDWIDTH: + val = 2*20.0e6; //20MHz low-pass, we want complex double-sided + return; + + default: UHD_THROW_PROP_GET_ERROR(); + } +} + +void sbx_xcvr::tx_set(const wax::obj &key_, const wax::obj &val){ + named_prop_t key = named_prop_t::extract(key_); + + //handle the get request conditioned on the key + switch(key.as()){ + + case SUBDEV_PROP_FREQ: + this->set_tx_lo_freq(val.as()); + return; + + case SUBDEV_PROP_GAIN: + this->set_tx_gain(val.as(), key.name); + return; + + case SUBDEV_PROP_ANTENNA: + this->set_tx_ant(val.as()); + return; + + case SUBDEV_PROP_ENABLED: + return; //always enabled + + case SUBDEV_PROP_BANDWIDTH: + UHD_MSG(warning) << "SBX: No tunable bandwidth, fixed filtered to 40MHz"; + return; + + default: UHD_THROW_PROP_SET_ERROR(); + } +} + + +bool sbx_xcvr::get_locked(dboard_iface::unit_t unit) { + return (this->get_iface()->read_gpio(unit) & LOCKDET_MASK) != 0; +} + + +void sbx_xcvr::flash_leds(void) { + //Remove LED gpios from ATR control temporarily and set to outputs + this->get_iface()->set_pin_ctrl(dboard_iface::UNIT_TX, TXIO_MASK); + this->get_iface()->set_pin_ctrl(dboard_iface::UNIT_RX, RXIO_MASK); + this->get_iface()->set_gpio_ddr(dboard_iface::UNIT_TX, (TXIO_MASK|RX_LED_IO)); + this->get_iface()->set_gpio_ddr(dboard_iface::UNIT_RX, (RXIO_MASK|RX_LED_IO)); + + /* + //flash All LEDs + for (int i = 0; i < 3; i++) { + this->get_iface()->set_gpio_out(dboard_iface::UNIT_RX, RX_LED_IO, RX_LED_IO); + this->get_iface()->set_gpio_out(dboard_iface::UNIT_TX, TX_LED_IO, TX_LED_IO); + + boost::this_thread::sleep(boost::posix_time::milliseconds(100)); + + this->get_iface()->set_gpio_out(dboard_iface::UNIT_RX, 0, RX_LED_IO); + this->get_iface()->set_gpio_out(dboard_iface::UNIT_TX, 0, TX_LED_IO); + + boost::this_thread::sleep(boost::posix_time::milliseconds(100)); + } + */ + + this->get_iface()->set_gpio_out(dboard_iface::UNIT_TX, TX_LED_LD, TX_LED_IO); + boost::this_thread::sleep(boost::posix_time::milliseconds(100)); + + this->get_iface()->set_gpio_out(dboard_iface::UNIT_TX, TX_LED_TXRX|TX_LED_LD, TX_LED_IO); + boost::this_thread::sleep(boost::posix_time::milliseconds(100)); + + this->get_iface()->set_gpio_out(dboard_iface::UNIT_RX, RX_LED_LD, RX_LED_IO); + boost::this_thread::sleep(boost::posix_time::milliseconds(100)); + + this->get_iface()->set_gpio_out(dboard_iface::UNIT_RX, RX_LED_RX1RX2|RX_LED_LD, RX_LED_IO); + boost::this_thread::sleep(boost::posix_time::milliseconds(100)); + + this->get_iface()->set_gpio_out(dboard_iface::UNIT_RX, RX_LED_LD, RX_LED_IO); + boost::this_thread::sleep(boost::posix_time::milliseconds(100)); + + this->get_iface()->set_gpio_out(dboard_iface::UNIT_RX, 0, RX_LED_IO); + boost::this_thread::sleep(boost::posix_time::milliseconds(100)); + + this->get_iface()->set_gpio_out(dboard_iface::UNIT_TX, TX_LED_LD, TX_LED_IO); + boost::this_thread::sleep(boost::posix_time::milliseconds(100)); + + this->get_iface()->set_gpio_out(dboard_iface::UNIT_TX, 0, TX_LED_IO); + boost::this_thread::sleep(boost::posix_time::milliseconds(100)); + + /* + //flash All LEDs + for (int i = 0; i < 3; i++) { + this->get_iface()->set_gpio_out(dboard_iface::UNIT_RX, 0, RX_LED_IO); + this->get_iface()->set_gpio_out(dboard_iface::UNIT_TX, 0, TX_LED_IO); + + boost::this_thread::sleep(boost::posix_time::milliseconds(100)); + + this->get_iface()->set_gpio_out(dboard_iface::UNIT_RX, RX_LED_IO, RX_LED_IO); + this->get_iface()->set_gpio_out(dboard_iface::UNIT_TX, TX_LED_IO, TX_LED_IO); + + boost::this_thread::sleep(boost::posix_time::milliseconds(100)); + } + */ + //Put LED gpios back in ATR control and update atr + this->get_iface()->set_pin_ctrl(dboard_iface::UNIT_TX, (TXIO_MASK|TX_LED_IO)); + this->get_iface()->set_pin_ctrl(dboard_iface::UNIT_RX, (RXIO_MASK|RX_LED_IO)); + this->get_iface()->set_gpio_ddr(dboard_iface::UNIT_TX, (TXIO_MASK|TX_LED_IO)); + this->get_iface()->set_gpio_ddr(dboard_iface::UNIT_RX, (RXIO_MASK|RX_LED_IO)); +} + -- cgit v1.2.3 From 8e398397ed55ae4df014902352c66429fda2e2c0 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Wed, 26 Oct 2011 13:15:44 -0700 Subject: sbx: bring SBX into the tree --- host/lib/usrp/dboard/CMakeLists.txt | 6 +- host/lib/usrp/dboard/db_sbx_common.cpp | 295 +++++++------------------------ host/lib/usrp/dboard/db_sbx_common.hpp | 16 +- host/lib/usrp/dboard/db_sbx_version3.cpp | 4 +- host/lib/usrp/dboard/db_sbx_version4.cpp | 4 +- 5 files changed, 79 insertions(+), 246 deletions(-) (limited to 'host/lib/usrp/dboard/db_sbx_common.cpp') diff --git a/host/lib/usrp/dboard/CMakeLists.txt b/host/lib/usrp/dboard/CMakeLists.txt index 744285ac3..50662a96e 100644 --- a/host/lib/usrp/dboard/CMakeLists.txt +++ b/host/lib/usrp/dboard/CMakeLists.txt @@ -23,9 +23,9 @@ LIBUHD_APPEND_SOURCES( ${CMAKE_CURRENT_SOURCE_DIR}/db_basic_and_lf.cpp ${CMAKE_CURRENT_SOURCE_DIR}/db_rfx.cpp ${CMAKE_CURRENT_SOURCE_DIR}/db_xcvr2450.cpp - #${CMAKE_CURRENT_SOURCE_DIR}/db_sbx_common.cpp - #${CMAKE_CURRENT_SOURCE_DIR}/db_sbx_version3.cpp - #${CMAKE_CURRENT_SOURCE_DIR}/db_sbx_version4.cpp + ${CMAKE_CURRENT_SOURCE_DIR}/db_sbx_common.cpp + ${CMAKE_CURRENT_SOURCE_DIR}/db_sbx_version3.cpp + ${CMAKE_CURRENT_SOURCE_DIR}/db_sbx_version4.cpp #${CMAKE_CURRENT_SOURCE_DIR}/db_wbx_common.cpp #${CMAKE_CURRENT_SOURCE_DIR}/db_wbx_version2.cpp #${CMAKE_CURRENT_SOURCE_DIR}/db_wbx_version3.cpp diff --git a/host/lib/usrp/dboard/db_sbx_common.cpp b/host/lib/usrp/dboard/db_sbx_common.cpp index 51a0f0100..27b930f81 100644 --- a/host/lib/usrp/dboard/db_sbx_common.cpp +++ b/host/lib/usrp/dboard/db_sbx_common.cpp @@ -81,7 +81,7 @@ static int tx_pga0_gain_to_iobits(double &gain){ return iobits; } -void sbx_xcvr::set_tx_gain(double gain, const std::string &name){ +double sbx_xcvr::set_tx_gain(double gain, const std::string &name){ assert_has(sbx_tx_gain_ranges.keys(), name, "sbx tx gain name"); if(name == "PGA0"){ tx_pga0_gain_to_iobits(gain); @@ -91,9 +91,10 @@ void sbx_xcvr::set_tx_gain(double gain, const std::string &name){ update_atr(); } else UHD_THROW_INVALID_CODE_PATH(); + return _tx_gains[name]; } -void sbx_xcvr::set_rx_gain(double gain, const std::string &name){ +double sbx_xcvr::set_rx_gain(double gain, const std::string &name){ assert_has(sbx_rx_gain_ranges.keys(), name, "sbx rx gain name"); if(name == "PGA0"){ rx_pga0_gain_to_iobits(gain); @@ -103,6 +104,7 @@ void sbx_xcvr::set_rx_gain(double gain, const std::string &name){ update_atr(); } else UHD_THROW_INVALID_CODE_PATH(); + return _rx_gains[name]; } @@ -122,6 +124,64 @@ sbx_xcvr::sbx_xcvr(ctor_args_t args) : xcvr_dboard_base(args){ UHD_THROW_INVALID_CODE_PATH(); } + //////////////////////////////////////////////////////////////////// + // Register RX properties + //////////////////////////////////////////////////////////////////// + this->get_rx_subtree()->create("name").set("SBX RX"); + this->get_rx_subtree()->create("sensors/lo_locked") + .publish(boost::bind(&sbx_xcvr::get_locked, this, dboard_iface::UNIT_RX)); + BOOST_FOREACH(const std::string &name, sbx_rx_gain_ranges.keys()){ + this->get_rx_subtree()->create("gains/"+name+"/value") + .coerce(boost::bind(&sbx_xcvr::set_rx_gain, this, _1, name)) + .set(sbx_rx_gain_ranges[name].start()); + this->get_rx_subtree()->create("gains/"+name+"/range") + .set(sbx_rx_gain_ranges[name]); + } + this->get_rx_subtree()->create("freq/value") + .coerce(boost::bind(&sbx_xcvr::set_lo_freq, this, dboard_iface::UNIT_RX, _1)) + .set((sbx_freq_range.start() + sbx_freq_range.stop())/2.0); + this->get_rx_subtree()->create("freq/range").set(sbx_freq_range); + this->get_rx_subtree()->create("antenna/value") + .subscribe(boost::bind(&sbx_xcvr::set_rx_ant, this, _1)) + .set("RX2"); + this->get_rx_subtree()->create >("antenna/options") + .set(sbx_rx_antennas); + this->get_rx_subtree()->create("connection").set("IQ"); + this->get_rx_subtree()->create("enabled").set(true); //always enabled + this->get_rx_subtree()->create("use_lo_offset").set(false); + this->get_rx_subtree()->create("bandwidth/value").set(2*20.0e6); //20MHz low-pass, we want complex double-sided + this->get_rx_subtree()->create("bandwidth/range") + .set(freq_range_t(2*20.0e6, 2*20.0e6)); + + //////////////////////////////////////////////////////////////////// + // Register TX properties + //////////////////////////////////////////////////////////////////// + this->get_tx_subtree()->create("name").set("SBX TX"); + this->get_tx_subtree()->create("sensors/lo_locked") + .publish(boost::bind(&sbx_xcvr::get_locked, this, dboard_iface::UNIT_TX)); + BOOST_FOREACH(const std::string &name, sbx_tx_gain_ranges.keys()){ + this->get_tx_subtree()->create("gains/"+name+"/value") + .coerce(boost::bind(&sbx_xcvr::set_tx_gain, this, _1, name)) + .set(sbx_tx_gain_ranges[name].start()); + this->get_tx_subtree()->create("gains/"+name+"/range") + .set(sbx_tx_gain_ranges[name]); + } + this->get_tx_subtree()->create("freq/value") + .coerce(boost::bind(&sbx_xcvr::set_lo_freq, this, dboard_iface::UNIT_TX, _1)) + .set((sbx_freq_range.start() + sbx_freq_range.stop())/2.0); + this->get_tx_subtree()->create("freq/range").set(sbx_freq_range); + this->get_tx_subtree()->create("antenna/value") + .subscribe(boost::bind(&sbx_xcvr::set_tx_ant, this, _1)) + .set(sbx_tx_antennas.at(0)); + this->get_tx_subtree()->create >("antenna/options") + .set(sbx_tx_antennas); + this->get_tx_subtree()->create("connection").set("QI"); + this->get_tx_subtree()->create("enabled").set(true); //always enabled + this->get_tx_subtree()->create("use_lo_offset").set(false); + this->get_tx_subtree()->create("bandwidth/value").set(2*20.0e6); //20MHz low-pass, we want complex double-sided + this->get_tx_subtree()->create("bandwidth/range") + .set(freq_range_t(2*20.0e6, 2*20.0e6)); + //enable the clocks that we need this->get_iface()->set_clock_enabled(dboard_iface::UNIT_TX, true); this->get_iface()->set_clock_enabled(dboard_iface::UNIT_RX, true); @@ -138,18 +198,6 @@ sbx_xcvr::sbx_xcvr(ctor_args_t args) : xcvr_dboard_base(args){ UHD_LOGV(often) << boost::format( "SBX GPIO Direction: RX: 0x%08x, TX: 0x%08x" ) % RXIO_MASK % TXIO_MASK << std::endl; - - //set some default values - set_rx_lo_freq((sbx_freq_range.start() + sbx_freq_range.stop())/2.0); - set_tx_lo_freq((sbx_freq_range.start() + sbx_freq_range.stop())/2.0); - set_rx_ant("RX2"); - - BOOST_FOREACH(const std::string &name, sbx_tx_gain_ranges.keys()){ - set_tx_gain(sbx_tx_gain_ranges[name].start(), name); - } - BOOST_FOREACH(const std::string &name, sbx_rx_gain_ranges.keys()){ - set_rx_gain(sbx_rx_gain_ranges[name].start(), name); - } } sbx_xcvr::~sbx_xcvr(void){ @@ -165,8 +213,8 @@ void sbx_xcvr::update_atr(void){ int tx_pga0_iobits = tx_pga0_gain_to_iobits(_tx_gains["PGA0"]); int rx_lo_lpf_en = (_rx_lo_freq == sbx_enable_rx_lo_filter.clip(_rx_lo_freq)) ? LO_LPF_EN : 0; int tx_lo_lpf_en = (_tx_lo_freq == sbx_enable_tx_lo_filter.clip(_tx_lo_freq)) ? LO_LPF_EN : 0; - int rx_ld_led = get_locked(dboard_iface::UNIT_RX) ? 0 : RX_LED_LD; - int tx_ld_led = get_locked(dboard_iface::UNIT_TX) ? 0 : TX_LED_LD; + int rx_ld_led = get_locked(dboard_iface::UNIT_RX).to_bool() ? 0 : RX_LED_LD; + int tx_ld_led = get_locked(dboard_iface::UNIT_TX).to_bool() ? 0 : TX_LED_LD; int rx_ant_led = _rx_ant == "TX/RX" ? RX_LED_RX1RX2 : 0; int tx_ant_led = _rx_ant == "TX/RX" ? 0 : TX_LED_TXRX; @@ -226,222 +274,13 @@ void sbx_xcvr::set_tx_lo_freq(double freq){ _tx_lo_freq = db_actual->set_lo_freq(dboard_iface::UNIT_TX, freq); } - double sbx_xcvr::set_lo_freq(dboard_iface::unit_t unit, double target_freq) { return db_actual->set_lo_freq(unit, target_freq); } -/*********************************************************************** - * RX Get and Set - **********************************************************************/ -void sbx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){ - named_prop_t key = named_prop_t::extract(key_); - - //handle the get request conditioned on the key - switch(key.as()){ - case SUBDEV_PROP_NAME: - val = get_rx_id().to_pp_string(); - return; - - case SUBDEV_PROP_OTHERS: - val = prop_names_t(); //empty - return; - - case SUBDEV_PROP_GAIN: - assert_has(_rx_gains.keys(), key.name, "sbx rx gain name"); - val = _rx_gains[key.name]; - return; - - case SUBDEV_PROP_GAIN_RANGE: - assert_has(sbx_rx_gain_ranges.keys(), key.name, "sbx rx gain name"); - val = sbx_rx_gain_ranges[key.name]; - return; - - case SUBDEV_PROP_GAIN_NAMES: - val = prop_names_t(sbx_rx_gain_ranges.keys()); - return; - - case SUBDEV_PROP_FREQ: - val = _rx_lo_freq; - return; - - case SUBDEV_PROP_FREQ_RANGE: - val = sbx_freq_range; - return; - - case SUBDEV_PROP_ANTENNA: - val = _rx_ant; - return; - - case SUBDEV_PROP_ANTENNA_NAMES: - val = sbx_rx_antennas; - return; - - case SUBDEV_PROP_CONNECTION: - val = SUBDEV_CONN_COMPLEX_IQ; - return; - - case SUBDEV_PROP_USE_LO_OFFSET: - val = false; - return; - - case SUBDEV_PROP_ENABLED: - val = true; //always enabled - return; - - case SUBDEV_PROP_SENSOR: - UHD_ASSERT_THROW(key.name == "lo_locked"); - val = sensor_value_t("LO", this->get_locked(dboard_iface::UNIT_RX), "locked", "unlocked"); - return; - - case SUBDEV_PROP_SENSOR_NAMES: - val = prop_names_t(1, "lo_locked"); - return; - - case SUBDEV_PROP_BANDWIDTH: - val = 2*20.0e6; //20MHz low-pass, we want complex double-sided - return; - - default: UHD_THROW_PROP_GET_ERROR(); - } -} - -void sbx_xcvr::rx_set(const wax::obj &key_, const wax::obj &val){ - named_prop_t key = named_prop_t::extract(key_); - - //handle the get request conditioned on the key - switch(key.as()){ - - case SUBDEV_PROP_FREQ: - this->set_rx_lo_freq(val.as()); - return; - - case SUBDEV_PROP_GAIN: - this->set_rx_gain(val.as(), key.name); - return; - - case SUBDEV_PROP_ANTENNA: - this->set_rx_ant(val.as()); - return; - - case SUBDEV_PROP_ENABLED: - return; //always enabled - - case SUBDEV_PROP_BANDWIDTH: - UHD_MSG(warning) << "SBX: No tunable bandwidth, fixed filtered to 40MHz"; - return; - - default: UHD_THROW_PROP_SET_ERROR(); - } -} - -/*********************************************************************** - * TX Get and Set - **********************************************************************/ -void sbx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){ - named_prop_t key = named_prop_t::extract(key_); - - //handle the get request conditioned on the key - switch(key.as()){ - case SUBDEV_PROP_NAME: - val = get_tx_id().to_pp_string(); - return; - - case SUBDEV_PROP_OTHERS: - val = prop_names_t(); //empty - return; - - case SUBDEV_PROP_GAIN: - assert_has(_tx_gains.keys(), key.name, "sbx tx gain name"); - val = _tx_gains[key.name]; - return; - - case SUBDEV_PROP_GAIN_RANGE: - assert_has(sbx_tx_gain_ranges.keys(), key.name, "sbx tx gain name"); - val = sbx_tx_gain_ranges[key.name]; - return; - - case SUBDEV_PROP_GAIN_NAMES: - val = prop_names_t(sbx_tx_gain_ranges.keys()); - return; - - case SUBDEV_PROP_FREQ: - val = _tx_lo_freq; - return; - - case SUBDEV_PROP_FREQ_RANGE: - val = sbx_freq_range; - return; - - case SUBDEV_PROP_ANTENNA: - val = std::string("TX/RX"); - return; - - case SUBDEV_PROP_ANTENNA_NAMES: - val = sbx_tx_antennas; - return; - - case SUBDEV_PROP_CONNECTION: - val = SUBDEV_CONN_COMPLEX_QI; - return; - - case SUBDEV_PROP_USE_LO_OFFSET: - val = false; - return; - - case SUBDEV_PROP_ENABLED: - val = true; //always enabled - return; - - case SUBDEV_PROP_SENSOR: - UHD_ASSERT_THROW(key.name == "lo_locked"); - val = sensor_value_t("LO", this->get_locked(dboard_iface::UNIT_TX), "locked", "unlocked"); - return; - - case SUBDEV_PROP_SENSOR_NAMES: - val = prop_names_t(1, "lo_locked"); - return; - - case SUBDEV_PROP_BANDWIDTH: - val = 2*20.0e6; //20MHz low-pass, we want complex double-sided - return; - - default: UHD_THROW_PROP_GET_ERROR(); - } -} - -void sbx_xcvr::tx_set(const wax::obj &key_, const wax::obj &val){ - named_prop_t key = named_prop_t::extract(key_); - - //handle the get request conditioned on the key - switch(key.as()){ - - case SUBDEV_PROP_FREQ: - this->set_tx_lo_freq(val.as()); - return; - - case SUBDEV_PROP_GAIN: - this->set_tx_gain(val.as(), key.name); - return; - - case SUBDEV_PROP_ANTENNA: - this->set_tx_ant(val.as()); - return; - - case SUBDEV_PROP_ENABLED: - return; //always enabled - - case SUBDEV_PROP_BANDWIDTH: - UHD_MSG(warning) << "SBX: No tunable bandwidth, fixed filtered to 40MHz"; - return; - - default: UHD_THROW_PROP_SET_ERROR(); - } -} - - -bool sbx_xcvr::get_locked(dboard_iface::unit_t unit) { - return (this->get_iface()->read_gpio(unit) & LOCKDET_MASK) != 0; +sensor_value_t sbx_xcvr::get_locked(dboard_iface::unit_t unit) { + const bool locked = (this->get_iface()->read_gpio(unit) & LOCKDET_MASK) != 0; + return sensor_value_t("LO", locked, "locked", "unlocked"); } diff --git a/host/lib/usrp/dboard/db_sbx_common.hpp b/host/lib/usrp/dboard/db_sbx_common.hpp index 5ff84811a..c90cce456 100644 --- a/host/lib/usrp/dboard/db_sbx_common.hpp +++ b/host/lib/usrp/dboard/db_sbx_common.hpp @@ -113,9 +113,9 @@ static const freq_range_t sbx_enable_rx_lo_filter = list_of (range_t(0.4e9, 1.5e9)) ; -static const prop_names_t sbx_tx_antennas = list_of("TX/RX"); +static const std::vector sbx_tx_antennas = list_of("TX/RX"); -static const prop_names_t sbx_rx_antennas = list_of("TX/RX")("RX2"); +static const std::vector sbx_rx_antennas = list_of("TX/RX")("RX2"); static const uhd::dict sbx_tx_gain_ranges = map_list_of ("PGA0", gain_range_t(0, 31.5, double(0.5))) @@ -133,12 +133,6 @@ public: sbx_xcvr(ctor_args_t args); ~sbx_xcvr(void); - void rx_get(const wax::obj &key, wax::obj &val); - void rx_set(const wax::obj &key, const wax::obj &val); - - void tx_get(const wax::obj &key, wax::obj &val); - void tx_set(const wax::obj &key, const wax::obj &val); - protected: uhd::dict _tx_gains, _rx_gains; @@ -149,8 +143,8 @@ protected: void set_tx_lo_freq(double freq); void set_rx_ant(const std::string &ant); void set_tx_ant(const std::string &ant); - void set_rx_gain(double gain, const std::string &name); - void set_tx_gain(double gain, const std::string &name); + double set_rx_gain(double gain, const std::string &name); + double set_tx_gain(double gain, const std::string &name); void update_atr(void); @@ -167,7 +161,7 @@ protected: * \param unit which unit rx or tx * \return true for locked */ - bool get_locked(dboard_iface::unit_t unit); + sensor_value_t get_locked(dboard_iface::unit_t unit); /*! * Flash the LEDs diff --git a/host/lib/usrp/dboard/db_sbx_version3.cpp b/host/lib/usrp/dboard/db_sbx_version3.cpp index b5aad8aa5..6e20d5882 100644 --- a/host/lib/usrp/dboard/db_sbx_version3.cpp +++ b/host/lib/usrp/dboard/db_sbx_version3.cpp @@ -139,8 +139,8 @@ double sbx_xcvr::sbx_version3::set_lo_freq(dboard_iface::unit_t unit, double tar UHD_LOGV(often) << boost::format("SBX Intermediates: ref=%0.2f, outdiv=%f, fbdiv=%f") % (ref_freq*(1+int(D))/(R*(1+int(T)))) % double(RFdiv*2) % double(N + double(FRAC)/double(MOD)) << std::endl - << boost::format("SBX tune: R=%d, BS=%d, N=%d, FRAC=%d, MOD=%d, T=%d, D=%d, RFdiv=%d, LD=%d" - ) % R % BS % N % FRAC % MOD % T % D % RFdiv % self_base->get_locked(unit)<< std::endl + << boost::format("SBX tune: R=%d, BS=%d, N=%d, FRAC=%d, MOD=%d, T=%d, D=%d, RFdiv=%d, LD=%s" + ) % R % BS % N % FRAC % MOD % T % D % RFdiv % self_base->get_locked(unit).to_pp_string() << std::endl << boost::format("SBX Frequencies (MHz): REQ=%0.2f, ACT=%0.2f, VCO=%0.2f, PFD=%0.2f, BAND=%0.2f" ) % (target_freq/1e6) % (actual_freq/1e6) % (vco_freq/1e6) % (pfd_freq/1e6) % (pfd_freq/BS/1e6) << std::endl; diff --git a/host/lib/usrp/dboard/db_sbx_version4.cpp b/host/lib/usrp/dboard/db_sbx_version4.cpp index ea0acb699..d22e83b51 100644 --- a/host/lib/usrp/dboard/db_sbx_version4.cpp +++ b/host/lib/usrp/dboard/db_sbx_version4.cpp @@ -142,8 +142,8 @@ double sbx_xcvr::sbx_version4::set_lo_freq(dboard_iface::unit_t unit, double tar UHD_LOGV(often) << boost::format("SBX Intermediates: ref=%0.2f, outdiv=%f, fbdiv=%f") % (ref_freq*(1+int(D))/(R*(1+int(T)))) % double(RFdiv*2) % double(N + double(FRAC)/double(MOD)) << std::endl - << boost::format("SBX tune: R=%d, BS=%d, N=%d, FRAC=%d, MOD=%d, T=%d, D=%d, RFdiv=%d, LD=%d" - ) % R % BS % N % FRAC % MOD % T % D % RFdiv % self_base->get_locked(unit)<< std::endl + << boost::format("SBX tune: R=%d, BS=%d, N=%d, FRAC=%d, MOD=%d, T=%d, D=%d, RFdiv=%d, LD=%s" + ) % R % BS % N % FRAC % MOD % T % D % RFdiv % self_base->get_locked(unit).to_pp_string() << std::endl << boost::format("SBX Frequencies (MHz): REQ=%0.2f, ACT=%0.2f, VCO=%0.2f, PFD=%0.2f, BAND=%0.2f" ) % (target_freq/1e6) % (actual_freq/1e6) % (vco_freq/1e6) % (pfd_freq/1e6) % (pfd_freq/BS/1e6) << std::endl; -- cgit v1.2.3