static void store_b100(const mboard_eeprom_t &mb_eeprom, i2c_iface &iface){
//parse the revision number
if (mb_eeprom.has_key("revision")) iface.write_eeprom(
B100_EEPROM_ADDR, offsetof(b100_eeprom_map, revision),
string_to_uint16_bytes(mb_eeprom["revision"])
);
//parse the product code
if (mb_eeprom.has_key("product")) iface.write_eeprom(
B100_EEPROM_ADDR, offsetof(b100_eeprom_map, product),
string_to_uint16_bytes(mb_eeprom["product"])
);
//store the serial
if (mb_eeprom.has_key("serial")) iface.write_eeprom(
B100_EEPROM_ADDR, offsetof(b100_eeprom_map, serial),
string_to_bytes(mb_eeprom["serial"], SERIAL_LEN)
);
//store the name
if (mb_eeprom.has_key("name")) iface.write_eeprom(
B100_EEPROM_ADDR, offsetof(b100_eeprom_map, name),
string_to_bytes(mb_eeprom["name"], NAME_MAX_LEN)
);
}
void usrp1_impl::set_mb_eeprom(const mboard_eeprom_t &mb_eeprom)
{
auto &iface = _fx2_ctrl;
//store the serial
if (mb_eeprom.has_key("serial")) iface->write_eeprom(
USRP1_EEPROM_ADDR, offsetof(usrp1_eeprom_map, serial),
string_to_bytes(mb_eeprom["serial"], USRP1_SERIAL_LEN)
);
//store the name
if (mb_eeprom.has_key("name")) iface->write_eeprom(
USRP1_EEPROM_ADDR, offsetof(usrp1_eeprom_map, name),
string_to_bytes(mb_eeprom["name"], NAME_MAX_LEN)
);
//store the master clock rate as a 32-bit uint in Hz
if (mb_eeprom.has_key("mcr")){
uint32_t master_clock_rate = uint32_t(std::stod(mb_eeprom["mcr"]));
master_clock_rate = htonl(master_clock_rate);
const byte_vector_t rate_bytes(
reinterpret_cast<const uint8_t *>(&master_clock_rate),
reinterpret_cast<const uint8_t *>(&master_clock_rate)
+ sizeof(master_clock_rate)
);
iface->write_eeprom(
USRP1_EEPROM_ADDR, offsetof(usrp1_eeprom_map, mcr), rate_bytes
);
}
}
static void store_e100(const mboard_eeprom_t &mb_eeprom, i2c_iface &iface){
if (mb_eeprom.has_key("vendor")) iface.write_eeprom(
E100_EEPROM_ADDR, offsetof(e100_eeprom_map, vendor),
to_bytes(uhd::htonx(boost::lexical_cast<boost::uint16_t>(mb_eeprom["vendor"])))
);
if (mb_eeprom.has_key("device")) iface.write_eeprom(
E100_EEPROM_ADDR, offsetof(e100_eeprom_map, device),
to_bytes(uhd::htonx(boost::lexical_cast<boost::uint16_t>(mb_eeprom["device"])))
);
if (mb_eeprom.has_key("revision")) iface.write_eeprom(
E100_EEPROM_ADDR, offsetof(e100_eeprom_map, revision),
byte_vector_t(1, boost::lexical_cast<unsigned>(mb_eeprom["revision"]))
);
if (mb_eeprom.has_key("content")) iface.write_eeprom(
E100_EEPROM_ADDR, offsetof(e100_eeprom_map, content),
byte_vector_t(1, boost::lexical_cast<unsigned>(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_member(e100_eeprom_map, key)) \
);
store_e100_string_xx(model);
store_e100_string_xx(env_var);
store_e100_string_xx(env_setting);
store_e100_string_xx(serial);
store_e100_string_xx(name);
}
static void store_b000(const mboard_eeprom_t &mb_eeprom, i2c_iface &iface){
//store the serial
if (mb_eeprom.has_key("serial")) iface.write_eeprom(
B000_EEPROM_ADDR, offsetof(b000_eeprom_map, serial),
string_to_bytes(mb_eeprom["serial"], B000_SERIAL_LEN)
);
//store the name
if (mb_eeprom.has_key("name")) iface.write_eeprom(
B000_EEPROM_ADDR, offsetof(b000_eeprom_map, name),
string_to_bytes(mb_eeprom["name"], NAME_MAX_LEN)
);
//store the master clock rate as a 32-bit uint in Hz
if (mb_eeprom.has_key("mcr")){
boost::uint32_t master_clock_rate = boost::uint32_t(boost::lexical_cast<double>(mb_eeprom["mcr"]));
master_clock_rate = htonl(master_clock_rate);
const byte_vector_t rate_bytes(
reinterpret_cast<const boost::uint8_t *>(&master_clock_rate),
reinterpret_cast<const boost::uint8_t *>(&master_clock_rate) + sizeof(master_clock_rate)
);
iface.write_eeprom(
B000_EEPROM_ADDR, offsetof(b000_eeprom_map, mcr), rate_bytes
);
}
}
void x300_impl::set_mb_eeprom(
i2c_iface::sptr iface,
const mboard_eeprom_t &mb_eeprom
) {
const mboard_eeprom_t curr_eeprom = get_mb_eeprom(iface);
// Check for duplicate MAC and IP addresses
const std::vector<std::string> mac_keys{
"mac-addr0",
"mac-addr1"
};
const std::vector<std::string> ip_keys{
"ip-addr0",
"ip-addr1",
"ip-addr2",
"ip-addr3"
};
//make sure there are no duplicate values
if (check_for_duplicates<uhd::mac_addr_t>(
"X300", mb_eeprom, curr_eeprom,"MAC address", mac_keys) or
check_for_duplicates<boost::asio::ip::address_v4>(
"X300", mb_eeprom, curr_eeprom, "IP address", ip_keys))
{
throw uhd::value_error(
"Duplicate values not permitted - write to EEPROM aborted");
}
//parse the revision number
if (mb_eeprom.has_key("revision")) iface->write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, revision),
string_to_uint16_bytes(mb_eeprom["revision"])
);
//parse the revision compat number
if (mb_eeprom.has_key("revision_compat")) iface->write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, revision_compat),
string_to_uint16_bytes(mb_eeprom["revision_compat"])
);
//parse the product code
if (mb_eeprom.has_key("product")) iface->write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, product),
string_to_uint16_bytes(mb_eeprom["product"])
);
//store the mac addresses
if (mb_eeprom.has_key("mac-addr0")) iface->write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, mac_addr0),
mac_addr_t::from_string(mb_eeprom["mac-addr0"]).to_bytes()
);
if (mb_eeprom.has_key("mac-addr1")) iface->write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, mac_addr1),
mac_addr_t::from_string(mb_eeprom["mac-addr1"]).to_bytes()
);
//store the ip addresses
byte_vector_t ip_addr_bytes(4);
if (mb_eeprom.has_key("gateway")){
byte_copy(boost::asio::ip::address_v4::from_string(mb_eeprom["gateway"]).to_bytes(), ip_addr_bytes);
iface->write_eeprom(X300_EEPROM_ADDR, offsetof(x300_eeprom_map, gateway), ip_addr_bytes);
}
for (size_t i = 0; i < 4; i++)
{
const std::string n(1, i+'0');
if (mb_eeprom.has_key("ip-addr"+n)){
byte_copy(boost::asio::ip::address_v4::from_string(mb_eeprom["ip-addr"+n]).to_bytes(), ip_addr_bytes);
iface->write_eeprom(X300_EEPROM_ADDR, offsetof(x300_eeprom_map, ip_addr)+(i*4), ip_addr_bytes);
}
if (mb_eeprom.has_key("subnet"+n)){
byte_copy(boost::asio::ip::address_v4::from_string(mb_eeprom["subnet"+n]).to_bytes(), ip_addr_bytes);
iface->write_eeprom(X300_EEPROM_ADDR, offsetof(x300_eeprom_map, subnet)+(i*4), ip_addr_bytes);
}
}
//store the serial
if (mb_eeprom.has_key("serial")) iface->write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, serial),
string_to_bytes(mb_eeprom["serial"], SERIAL_LEN)
);
//store the name
if (mb_eeprom.has_key("name")) iface->write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, name),
string_to_bytes(mb_eeprom["name"], NAME_MAX_LEN)
);
}
static void store_n100(const mboard_eeprom_t &mb_eeprom, i2c_iface &iface){
//parse the revision number
if (mb_eeprom.has_key("hardware")) iface.write_eeprom(
N100_EEPROM_ADDR, offsetof(n100_eeprom_map, hardware),
string_to_uint16_bytes(mb_eeprom["hardware"])
);
//parse the revision number
if (mb_eeprom.has_key("revision")) iface.write_eeprom(
N100_EEPROM_ADDR, offsetof(n100_eeprom_map, revision),
string_to_uint16_bytes(mb_eeprom["revision"])
);
//parse the product code
if (mb_eeprom.has_key("product")) iface.write_eeprom(
N100_EEPROM_ADDR, offsetof(n100_eeprom_map, product),
string_to_uint16_bytes(mb_eeprom["product"])
);
//store the addresses
if (mb_eeprom.has_key("mac-addr")) iface.write_eeprom(
N100_EEPROM_ADDR, offsetof(n100_eeprom_map, mac_addr),
mac_addr_t::from_string(mb_eeprom["mac-addr"]).to_bytes()
);
if (mb_eeprom.has_key("ip-addr")){
byte_vector_t ip_addr_bytes(4);
byte_copy(boost::asio::ip::address_v4::from_string(mb_eeprom["ip-addr"]).to_bytes(), ip_addr_bytes);
iface.write_eeprom(N100_EEPROM_ADDR, offsetof(n100_eeprom_map, ip_addr), ip_addr_bytes);
}
if (mb_eeprom.has_key("subnet")){
byte_vector_t ip_addr_bytes(4);
byte_copy(boost::asio::ip::address_v4::from_string(mb_eeprom["subnet"]).to_bytes(), ip_addr_bytes);
iface.write_eeprom(N100_EEPROM_ADDR, offsetof(n100_eeprom_map, subnet), ip_addr_bytes);
}
if (mb_eeprom.has_key("gateway")){
byte_vector_t ip_addr_bytes(4);
byte_copy(boost::asio::ip::address_v4::from_string(mb_eeprom["gateway"]).to_bytes(), ip_addr_bytes);
iface.write_eeprom(N100_EEPROM_ADDR, offsetof(n100_eeprom_map, gateway), ip_addr_bytes);
}
//gpsdo capabilities
if (mb_eeprom.has_key("gpsdo")){
boost::uint8_t gpsdo_byte = N200_GPSDO_NONE;
if (mb_eeprom["gpsdo"] == "internal") gpsdo_byte = N200_GPSDO_INTERNAL;
if (mb_eeprom["gpsdo"] == "onboard") gpsdo_byte = N200_GPSDO_ONBOARD;
iface.write_eeprom(N100_EEPROM_ADDR, offsetof(n100_eeprom_map, gpsdo), byte_vector_t(1, gpsdo_byte));
}
//store the serial
if (mb_eeprom.has_key("serial")) iface.write_eeprom(
N100_EEPROM_ADDR, offsetof(n100_eeprom_map, serial),
string_to_bytes(mb_eeprom["serial"], SERIAL_LEN)
);
//store the name
if (mb_eeprom.has_key("name")) iface.write_eeprom(
N100_EEPROM_ADDR, offsetof(n100_eeprom_map, name),
string_to_bytes(mb_eeprom["name"], NAME_MAX_LEN)
);
}
/***********************************************************************
* Structors
**********************************************************************/
e100_impl::e100_impl(const uhd::device_addr_t &device_addr){
_tree = property_tree::make();
//setup the main interface into fpga
const std::string node = device_addr["node"];
_fpga_ctrl = e100_ctrl::make(node);
//read the eeprom so we can determine the hardware
_dev_i2c_iface = e100_ctrl::make_dev_i2c_iface(E100_I2C_DEV_NODE);
const mboard_eeprom_t mb_eeprom(*_dev_i2c_iface, mboard_eeprom_t::MAP_E100);
//determine the model string for this device
const std::string model = device_addr.get("model", mb_eeprom.get("model", ""));
if (not model_to_fpga_file_name.has_key(model)) throw uhd::runtime_error(str(boost::format(
"\n"
" The specified model string \"%s\" is not recognized.\n"
" Perhaps the EEPROM is uninitialized, missing, or damaged.\n"
" Or, a monitor is pirating the I2C address of the EEPROM.\n"
) % model));
//extract the fpga path and compute hash
const std::string default_fpga_file_name = model_to_fpga_file_name[model];
const std::string e100_fpga_image = find_image_path(device_addr.get("fpga", default_fpga_file_name));
const boost::uint32_t file_hash = boost::uint32_t(hash_fpga_file(e100_fpga_image));
//When the hash does not match:
// - close the device node
// - load the fpga bin file
// - re-open the device node
if (_fpga_ctrl->peek32(E100_REG_RB_MISC_TEST32) != file_hash){
_fpga_ctrl.reset();
e100_load_fpga(e100_fpga_image);
_fpga_ctrl = e100_ctrl::make(node);
}
//setup clock control here to ensure that the FPGA has a good clock before we continue
bool dboard_clocks_diff = true;
if (mb_eeprom.get("revision", "0") == "3") dboard_clocks_diff = false;
else if (mb_eeprom.get("revision", "0") == "4") dboard_clocks_diff = true;
else UHD_MSG(warning)
<< "Unknown E1XX revision number!\n"
<< "defaulting to differential dboard clocks to be safe.\n"
<< std::endl;
const double master_clock_rate = device_addr.cast<double>("master_clock_rate", E100_DEFAULT_CLOCK_RATE);
_aux_spi_iface = e100_ctrl::make_aux_spi_iface();
_clock_ctrl = e100_clock_ctrl::make(_aux_spi_iface, master_clock_rate, dboard_clocks_diff);
//Perform wishbone readback tests, these tests also write the hash
bool test_fail = false;
UHD_MSG(status) << "Performing wishbone readback test... " << std::flush;
for (size_t i = 0; i < 100; i++){
_fpga_ctrl->poke32(E100_REG_SR_MISC_TEST32, file_hash);
test_fail = _fpga_ctrl->peek32(E100_REG_RB_MISC_TEST32) != file_hash;
if (test_fail) break; //exit loop on any failure
}
UHD_MSG(status) << ((test_fail)? " fail" : "pass") << std::endl;
if (test_fail) UHD_MSG(error) << boost::format(
"The FPGA is either clocked improperly\n"
"or the FPGA build is not compatible.\n"
"Subsequent errors may follow...\n"
);
//check that the compatibility is correct
this->check_fpga_compat();
////////////////////////////////////////////////////////////////////
// Create controller objects
////////////////////////////////////////////////////////////////////
_fpga_i2c_ctrl = i2c_core_100::make(_fpga_ctrl, E100_REG_SLAVE(3));
_fpga_spi_ctrl = spi_core_100::make(_fpga_ctrl, E100_REG_SLAVE(2));
_data_transport = e100_make_mmap_zero_copy(_fpga_ctrl);
////////////////////////////////////////////////////////////////////
// Initialize the properties tree
////////////////////////////////////////////////////////////////////
_tree->create<std::string>("/name").set("E-Series Device");
const fs_path mb_path = "/mboards/0";
_tree->create<std::string>(mb_path / "name").set(str(boost::format("%s (euewanee)") % model));
////////////////////////////////////////////////////////////////////
// setup the mboard eeprom
////////////////////////////////////////////////////////////////////
_tree->create<mboard_eeprom_t>(mb_path / "eeprom")
.set(mb_eeprom)
.subscribe(boost::bind(&e100_impl::set_mb_eeprom, this, _1));
////////////////////////////////////////////////////////////////////
// create clock control objects
////////////////////////////////////////////////////////////////////
//^^^ clock created up top, just reg props here... ^^^
_tree->create<double>(mb_path / "tick_rate")
.publish(boost::bind(&e100_clock_ctrl::get_fpga_clock_rate, _clock_ctrl))
.subscribe(boost::bind(&e100_impl::update_tick_rate, this, _1));
////////////////////////////////////////////////////////////////////
// create codec control objects
////////////////////////////////////////////////////////////////////
_codec_ctrl = e100_codec_ctrl::make(_fpga_spi_ctrl);
const fs_path rx_codec_path = mb_path / "rx_codecs/A";
const fs_path tx_codec_path = mb_path / "tx_codecs/A";
_tree->create<std::string>(rx_codec_path / "name").set("ad9522");
_tree->create<meta_range_t>(rx_codec_path / "gains/pga/range").set(e100_codec_ctrl::rx_pga_gain_range);
_tree->create<double>(rx_codec_path / "gains/pga/value")
.coerce(boost::bind(&e100_impl::update_rx_codec_gain, this, _1));
_tree->create<std::string>(tx_codec_path / "name").set("ad9522");
_tree->create<meta_range_t>(tx_codec_path / "gains/pga/range").set(e100_codec_ctrl::tx_pga_gain_range);
_tree->create<double>(tx_codec_path / "gains/pga/value")
.subscribe(boost::bind(&e100_codec_ctrl::set_tx_pga_gain, _codec_ctrl, _1))
.publish(boost::bind(&e100_codec_ctrl::get_tx_pga_gain, _codec_ctrl));
////////////////////////////////////////////////////////////////////
// and do the misc mboard sensors
////////////////////////////////////////////////////////////////////
_tree->create<sensor_value_t>(mb_path / "sensors/ref_locked")
.publish(boost::bind(&e100_impl::get_ref_locked, this));
////////////////////////////////////////////////////////////////////
// Create the GPSDO control
////////////////////////////////////////////////////////////////////
try{
_gps = gps_ctrl::make(e100_ctrl::make_gps_uart_iface(E100_UART_DEV_NODE));
}
catch(std::exception &e){
UHD_MSG(error) << "An error occurred making GPSDO control: " << e.what() << std::endl;
}
if (_gps.get() != NULL and _gps->gps_detected()){
BOOST_FOREACH(const std::string &name, _gps->get_sensors()){
_tree->create<sensor_value_t>(mb_path / "sensors" / name)
.publish(boost::bind(&gps_ctrl::get_sensor, _gps, name));
}
}
/***********************************************************************
* Structors
**********************************************************************/
e100_impl::e100_impl(const uhd::device_addr_t &device_addr){
_tree = property_tree::make();
_type = device::USRP;
_ignore_cal_file = device_addr.has_key("ignore-cal-file");
//read the eeprom so we can determine the hardware
_dev_i2c_iface = e100_ctrl::make_dev_i2c_iface(E100_I2C_DEV_NODE);
const mboard_eeprom_t mb_eeprom(*_dev_i2c_iface, E100_EEPROM_MAP_KEY);
//determine the model string for this device
const std::string model = device_addr.get("model", mb_eeprom.get("model", ""));
if (not model_to_fpga_file_name.has_key(model)) throw uhd::runtime_error(str(boost::format(
"\n"
" The specified model string \"%s\" is not recognized.\n"
" Perhaps the EEPROM is uninitialized, missing, or damaged.\n"
" Or, a monitor is pirating the I2C address of the EEPROM.\n"
) % model));
//extract the fpga path and compute hash
const std::string default_fpga_file_name = model_to_fpga_file_name[model];
std::string e100_fpga_image;
try{
e100_fpga_image = find_image_path(device_addr.get("fpga", default_fpga_file_name));
}
catch(...){
UHD_MSG(error) << boost::format("Could not find FPGA image. %s\n") % print_utility_error("uhd_images_downloader.py");
throw;
}
e100_load_fpga(e100_fpga_image);
////////////////////////////////////////////////////////////////////
// Setup the FPGA clock over AUX SPI
////////////////////////////////////////////////////////////////////
bool dboard_clocks_diff = true;
if (mb_eeprom.get("revision", "0") == "3") dboard_clocks_diff = false;
else if (mb_eeprom.get("revision", "0") == "4") dboard_clocks_diff = true;
else UHD_MSG(warning)
<< "Unknown E1XX revision number!\n"
<< "defaulting to differential dboard clocks to be safe.\n"
<< std::endl;
const double master_clock_rate = device_addr.cast<double>("master_clock_rate", E100_DEFAULT_CLOCK_RATE);
_aux_spi_iface = e100_ctrl::make_aux_spi_iface();
_clock_ctrl = e100_clock_ctrl::make(_aux_spi_iface, master_clock_rate, dboard_clocks_diff);
////////////////////////////////////////////////////////////////////
// setup the main interface into fpga
// - do this after aux spi, because we share gpio147
////////////////////////////////////////////////////////////////////
const std::string node = device_addr["node"];
_fpga_ctrl = e100_ctrl::make(node);
////////////////////////////////////////////////////////////////////
// Initialize FPGA control communication
////////////////////////////////////////////////////////////////////
fifo_ctrl_excelsior_config fifo_ctrl_config;
fifo_ctrl_config.async_sid_base = E100_TX_ASYNC_SID;
fifo_ctrl_config.num_async_chan = 1;
fifo_ctrl_config.ctrl_sid_base = E100_CTRL_MSG_SID;
fifo_ctrl_config.spi_base = TOREG(SR_SPI);
fifo_ctrl_config.spi_rb = REG_RB_SPI;
_fifo_ctrl = fifo_ctrl_excelsior::make(_fpga_ctrl, fifo_ctrl_config);
//Perform wishbone readback tests, these tests also write the hash
bool test_fail = false;
UHD_MSG(status) << "Performing control readback test... " << std::flush;
size_t hash = time(NULL);
for (size_t i = 0; i < 100; i++){
boost::hash_combine(hash, i);
_fifo_ctrl->poke32(TOREG(SR_MISC+0), boost::uint32_t(hash));
test_fail = _fifo_ctrl->peek32(REG_RB_CONFIG0) != boost::uint32_t(hash);
if (test_fail) break; //exit loop on any failure
}
UHD_MSG(status) << ((test_fail)? " fail" : "pass") << std::endl;
if (test_fail) UHD_MSG(error) << boost::format(
"The FPGA is either clocked improperly\n"
"or the FPGA build is not compatible.\n"
"Subsequent errors may follow...\n"
);
//check that the compatibility is correct
this->check_fpga_compat();
////////////////////////////////////////////////////////////////////
// Create controller objects
////////////////////////////////////////////////////////////////////
_fpga_i2c_ctrl = i2c_core_200::make(_fifo_ctrl, TOREG(SR_I2C), REG_RB_I2C);
_data_transport = e100_make_mmap_zero_copy(_fpga_ctrl);
////////////////////////////////////////////////////////////////////
// Initialize the properties tree
////////////////////////////////////////////////////////////////////
_tree->create<std::string>("/name").set("E-Series Device");
const fs_path mb_path = "/mboards/0";
_tree->create<std::string>(mb_path / "name").set(model);
_tree->create<std::string>(mb_path / "codename").set("Euwanee");
////////////////////////////////////////////////////////////////////
// setup the mboard eeprom
////////////////////////////////////////////////////////////////////
_tree->create<mboard_eeprom_t>(mb_path / "eeprom")
.set(mb_eeprom)
.subscribe(boost::bind(&e100_impl::set_mb_eeprom, this, _1));
////////////////////////////////////////////////////////////////////
// create clock control objects
////////////////////////////////////////////////////////////////////
//^^^ clock created up top, just reg props here... ^^^
_tree->create<double>(mb_path / "tick_rate")
.publish(boost::bind(&e100_clock_ctrl::get_fpga_clock_rate, _clock_ctrl))
.subscribe(boost::bind(&fifo_ctrl_excelsior::set_tick_rate, _fifo_ctrl, _1))
.subscribe(boost::bind(&e100_impl::update_tick_rate, this, _1));
//subscribe the command time while we are at it
_tree->create<time_spec_t>(mb_path / "time/cmd")
.subscribe(boost::bind(&fifo_ctrl_excelsior::set_time, _fifo_ctrl, _1));
////////////////////////////////////////////////////////////////////
// create codec control objects
////////////////////////////////////////////////////////////////////
_codec_ctrl = e100_codec_ctrl::make(_fifo_ctrl/*spi*/);
const fs_path rx_codec_path = mb_path / "rx_codecs/A";
const fs_path tx_codec_path = mb_path / "tx_codecs/A";
_tree->create<std::string>(rx_codec_path / "name").set("ad9522");
_tree->create<meta_range_t>(rx_codec_path / "gains/pga/range").set(e100_codec_ctrl::rx_pga_gain_range);
_tree->create<double>(rx_codec_path / "gains/pga/value")
.coerce(boost::bind(&e100_impl::update_rx_codec_gain, this, _1));
_tree->create<std::string>(tx_codec_path / "name").set("ad9522");
_tree->create<meta_range_t>(tx_codec_path / "gains/pga/range").set(e100_codec_ctrl::tx_pga_gain_range);
_tree->create<double>(tx_codec_path / "gains/pga/value")
.subscribe(boost::bind(&e100_codec_ctrl::set_tx_pga_gain, _codec_ctrl, _1))
.publish(boost::bind(&e100_codec_ctrl::get_tx_pga_gain, _codec_ctrl));
////////////////////////////////////////////////////////////////////
// and do the misc mboard sensors
////////////////////////////////////////////////////////////////////
_tree->create<sensor_value_t>(mb_path / "sensors/ref_locked")
.publish(boost::bind(&e100_impl::get_ref_locked, this));
////////////////////////////////////////////////////////////////////
// Create the GPSDO control
////////////////////////////////////////////////////////////////////
static const fs::path GPSDO_VOLATILE_PATH("/media/ram/e100_internal_gpsdo.cache");
if (not fs::exists(GPSDO_VOLATILE_PATH))
{
UHD_MSG(status) << "Detecting internal GPSDO.... " << std::flush;
try{
_gps = gps_ctrl::make(e100_ctrl::make_gps_uart_iface(E100_UART_DEV_NODE));
}
catch(std::exception &e){
UHD_MSG(error) << "An error occurred making GPSDO control: " << e.what() << std::endl;
}
if (_gps and _gps->gps_detected())
{
BOOST_FOREACH(const std::string &name, _gps->get_sensors())
{
_tree->create<sensor_value_t>(mb_path / "sensors" / name)
.publish(boost::bind(&gps_ctrl::get_sensor, _gps, name));
}
}
static void store_x300(const mboard_eeprom_t &mb_eeprom, i2c_iface &iface)
{
//parse the revision number
if (mb_eeprom.has_key("revision")) iface.write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, revision),
string_to_uint16_bytes(mb_eeprom["revision"])
);
//parse the revision compat number
if (mb_eeprom.has_key("revision_compat")) iface.write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, revision_compat),
string_to_uint16_bytes(mb_eeprom["revision_compat"])
);
//parse the product code
if (mb_eeprom.has_key("product")) iface.write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, product),
string_to_uint16_bytes(mb_eeprom["product"])
);
//store the mac addresses
if (mb_eeprom.has_key("mac-addr0")) iface.write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, mac_addr0),
mac_addr_t::from_string(mb_eeprom["mac-addr0"]).to_bytes()
);
if (mb_eeprom.has_key("mac-addr1")) iface.write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, mac_addr1),
mac_addr_t::from_string(mb_eeprom["mac-addr1"]).to_bytes()
);
//store the ip addresses
byte_vector_t ip_addr_bytes(4);
if (mb_eeprom.has_key("gateway")){
byte_copy(boost::asio::ip::address_v4::from_string(mb_eeprom["gateway"]).to_bytes(), ip_addr_bytes);
iface.write_eeprom(X300_EEPROM_ADDR, offsetof(x300_eeprom_map, gateway), ip_addr_bytes);
}
for (size_t i = 0; i < 4; i++)
{
const std::string n(1, i+'0');
if (mb_eeprom.has_key("ip-addr"+n)){
byte_copy(boost::asio::ip::address_v4::from_string(mb_eeprom["ip-addr"+n]).to_bytes(), ip_addr_bytes);
iface.write_eeprom(X300_EEPROM_ADDR, offsetof(x300_eeprom_map, ip_addr)+(i*4), ip_addr_bytes);
}
if (mb_eeprom.has_key("subnet"+n)){
byte_copy(boost::asio::ip::address_v4::from_string(mb_eeprom["subnet"+n]).to_bytes(), ip_addr_bytes);
iface.write_eeprom(X300_EEPROM_ADDR, offsetof(x300_eeprom_map, subnet)+(i*4), ip_addr_bytes);
}
}
//store the serial
if (mb_eeprom.has_key("serial")) iface.write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, serial),
string_to_bytes(mb_eeprom["serial"], SERIAL_LEN)
);
//store the name
if (mb_eeprom.has_key("name")) iface.write_eeprom(
X300_EEPROM_ADDR, offsetof(x300_eeprom_map, name),
string_to_bytes(mb_eeprom["name"], NAME_MAX_LEN)
);
}