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| author | Josh Blum <josh@joshknows.com> | 2010-11-09 18:38:39 -0800 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2010-11-09 18:38:39 -0800 |
| commit | 3bca8c492514564a065e34d3284cb468873fcc8c (patch) | |
| tree | 73f11afc14eb62ac1c1ff5374dce9c3cb33c0278 /host | |
| parent | 073518083f2c7044d4b0c16948a192c5623d0752 (diff) | |
| parent | c0dfc2cf47b98734c4218427c7c6f5eb92025a9c (diff) | |
| download | uhd-3bca8c492514564a065e34d3284cb468873fcc8c.tar.gz uhd-3bca8c492514564a065e34d3284cb468873fcc8c.tar.bz2 uhd-3bca8c492514564a065e34d3284cb468873fcc8c.zip | |
Merge branch 'master' into usrp_e_next
Diffstat (limited to 'host')
44 files changed, 1373 insertions, 381 deletions
diff --git a/host/config/Python.cmake b/host/config/Python.cmake index 55ef6acca..95cdb4479 100644 --- a/host/config/Python.cmake +++ b/host/config/Python.cmake @@ -18,32 +18,31 @@ ######################################################################## # Setup Python ######################################################################## -INCLUDE(FindPythonInterp) +IF(NOT DEFINED PYTHON_EXECUTABLE) + INCLUDE(FindPythonInterp) -IF(NOT PYTHONINTERP_FOUND) - MESSAGE(FATAL_ERROR "Error: Python interpretor required by the build system.") -ENDIF(NOT PYTHONINTERP_FOUND) + IF(NOT PYTHONINTERP_FOUND) + MESSAGE(FATAL_ERROR "Error: Python interpretor required by the build system.") + ENDIF(NOT PYTHONINTERP_FOUND) +ENDIF(NOT DEFINED PYTHON_EXECUTABLE) -MACRO(PYTHON_CHECK_MODULE module have) - MESSAGE(STATUS "Checking for python module ${module}") +MACRO(PYTHON_CHECK_MODULE desc mod cmd have) + MESSAGE(STATUS "Python checking for ${desc}") EXECUTE_PROCESS( - COMMAND ${PYTHON_EXECUTABLE} -c "import ${module}" + COMMAND ${PYTHON_EXECUTABLE} -c " +######################################### +try: import ${mod} +except: exit(-1) +try: assert ${cmd} +except: exit(-1) +#########################################" RESULT_VARIABLE ${have} ) IF(${have} EQUAL 0) - MESSAGE(STATUS "Checking for python module ${module} - found") + MESSAGE(STATUS "Python checking for ${desc} - found") SET(${have} TRUE) ELSE(${have} EQUAL 0) - MESSAGE(STATUS "Checking for python module ${module} - not found") + MESSAGE(STATUS "Python checking for ${desc} - not found") SET(${have} FALSE) ENDIF(${have} EQUAL 0) ENDMACRO(PYTHON_CHECK_MODULE) - -######################################################################## -# Check Modules -######################################################################## -PYTHON_CHECK_MODULE("Cheetah" HAVE_PYTHON_MODULE_CHEETAH) - -IF(NOT HAVE_PYTHON_MODULE_CHEETAH) - MESSAGE(FATAL_ERROR "Error: Cheetah Templates required by the build system.") -ENDIF(NOT HAVE_PYTHON_MODULE_CHEETAH) diff --git a/host/docs/CMakeLists.txt b/host/docs/CMakeLists.txt index 65db3befc..4d3269543 100644 --- a/host/docs/CMakeLists.txt +++ b/host/docs/CMakeLists.txt @@ -20,6 +20,7 @@ ######################################################################## SET(manual_sources index.rst + identification.rst build.rst coding.rst dboards.rst diff --git a/host/docs/dboards.rst b/host/docs/dboards.rst index d93fb9d6a..7f205c404 100644 --- a/host/docs/dboards.rst +++ b/host/docs/dboards.rst @@ -26,9 +26,13 @@ The boards have no tunable elements or programmable gains. Though the magic of aliasing, you can down-convert signals greater than the Nyquist rate of the ADC. -BasicRX Bandwidth (Hz): 250M +BasicRX Bandwidth (Hz): + For Real-Mode (A or B subdevice): 250M + For Complex (AB or BA subdevice): 500M -LFRX Bandwidth (Hz): 30M +LFRX Bandwidth (Hz): + For Real-Mode (A or B subdevice): 33M + For Complex (AB or BA subdevice): 66M ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Basic TX and and LFTX @@ -45,8 +49,12 @@ Though the magic of aliasing, you can up-convert signals greater than the Nyquist rate of the DAC. BasicTX Bandwidth (Hz): 250M + For Real-Mode (A or B subdevice): 250M + For Complex (AB or BA subdevice): 500M -LFTX Bandwidth (Hz): 30M +LFTX Bandwidth (Hz): 33M + For Real-Mode (A or B subdevice): 33M + For Complex (AB or BA subdevice): 66M ^^^^^^^^^^^^^^^^^^^^^^^^^^^ DBSRX @@ -149,7 +157,7 @@ Modification usually involves moving/removing a SMT component and burning a new daughterboard id into the eeprom. ^^^^^^^^^^^^^^^^^^^^^^^^^^^ -DBSRX +DBSRX - Mod ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Due to different clocking capabilities, @@ -179,3 +187,45 @@ With the daughterboard plugged-in, run the following commands: * <args> are device address arguments (optional if only one USRP is on your machine) * <slot> is the name of the daughterboard slot (optional if the USRP has only one slot) + +^^^^^^^^^^^^^^^^^^^^^^^^^^^ +RFX - Mod +^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Older RFX boards require modifications to use the motherboard oscillator. +If this is the case, UHD will print a warning about the modification. +Please follow the modification procedures below: + +**Step 1: Disable the daughterboard clocks** + +Move R64 to R84, Move R142 to R153 + +**Step 2: Connect the motherboard blocks** + +Move R35 to R36, Move R117 to R115 +These are all 0-ohm, so if you lose one, just short across the appropriate pads + +**Step 3: Burn the appropriate daughterboard id into the EEPROM** + +With the daughterboard plugged-in, run the following commands: +:: + + cd <prefix>/share/uhd/utils + ./usrp_burn_db_eeprom --id=<rx_id> --unit=RX --args=<args> --slot=<slot> + ./usrp_burn_db_eeprom --id=<tx_id> --unit=TX --args=<args> --slot=<slot> + +* <rx_id> choose the appropriate RX ID for your daughterboard + + * **RFX400:** 0x0024 + * **RFX900:** 0x0025 + * **RFX1800:** 0x0034 + * **RFX1200:** 0x0026 + * **RFX2400:** 0x0027 +* <tx_id> choose the appropriate TX ID for your daughterboard + + * **RFX400:** 0x0028 + * **RFX900:** 0x0029 + * **RFX1800:** 0x0035 + * **RFX1200:** 0x002a + * **RFX2400:** 0x002b +* <args> are device address arguments (optional if only one USRP is on your machine) +* <slot> is the name of the daughterboard slot (optional if the USRP has only one slot) diff --git a/host/docs/identification.rst b/host/docs/identification.rst new file mode 100644 index 000000000..49d36ec1a --- /dev/null +++ b/host/docs/identification.rst @@ -0,0 +1,97 @@ +======================================================================== +UHD - Device Identification Notes +======================================================================== + +.. contents:: Table of Contents + +------------------------------------------------------------------------ +Identifying USRPs +------------------------------------------------------------------------ +Every device has several ways of identifying it on the host system: + +* **Serial:** A globally unique identifier. +* **Address:** A unique identifier on a network. +* **Name:** An optional user-set identifier. + +The address is only applicable for network-based devices. +See the USRP2 application notes. + +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Device discovery via command line +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +A "find devices" utility application comes bundled with the UHD. +The find devices application will search for all devices on the host system and print the results. + +:: + + uhd_find_devices + +Device address arguments can be supplied to narrow the scope of the search. + +:: + + uhd_find_devices --args="type=usrp1" + + -- OR -- + + uhd_find_devices --args="serial=12345678" + +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Device discovery through the API +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +The device::find() API call searches for devices and returns a list of discovered devices. + +:: + + uhd::device_addr_t hint; //an empty hint discovers all devices + uhd::device_addrs_t dev_addrs = uhd::device::find(hint); + +The hint argument can be populated to narrow the scope of the search. + +:: + + uhd::device_addr_t hint; + hint["type"] = "usrp1"; + uhd::device_addrs_t dev_addrs = uhd::device::find(hint); + + -- OR -- + + uhd::device_addr_t hint; + hint["serial"] = "12345678"; + uhd::device_addrs_t dev_addrs = uhd::device::find(hint); + +------------------------------------------------------------------------ +Naming a USRP +------------------------------------------------------------------------ +For convenience purposes, users may assign a custom name to their USRPs. +The USRP can then be identified via name, rather than a difficult to remember serial or address. + +A name has the following properties: + +* is composed of ASCII characters +* is between 0 and 20 characters +* is not required to be unique + +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Set a custom name +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Run the following commands: +:: + + cd <prefix>/share/uhd/utils + ./usrp_burn_mb_eeprom --args=<optional device args> --key=name --val=lab1_xcvr + +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Discovery via name +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +The keyword "name" can be used to narrow the scope of the search. +Example with the find devices utility: +:: + + uhd_find_devices --args="name=lab1_xcvr" + + -- OR -- + + uhd_find_devices --args="type=usrp1, name=lab1_xcvr" diff --git a/host/docs/index.rst b/host/docs/index.rst index 7f8129e2d..9d6d14d0f 100644 --- a/host/docs/index.rst +++ b/host/docs/index.rst @@ -21,6 +21,7 @@ Building the UHD Application Notes ^^^^^^^^^^^^^^^^^^^^^ * `General Application Notes <./general.html>`_ +* `Device Identification Notes <./identification.html>`_ * `Firmware and FPGA Image Notes <./images.html>`_ * `USRP1 Application Notes <./usrp1.html>`_ * `USRP2 Application Notes <./usrp2.html>`_ diff --git a/host/docs/usrp1.rst b/host/docs/usrp1.rst index 3443fd871..be684e20e 100644 --- a/host/docs/usrp1.rst +++ b/host/docs/usrp1.rst @@ -4,36 +4,6 @@ UHD - USRP1 Application Notes .. contents:: Table of Contents ------------------------------------------------------------------------- -Addressing the device ------------------------------------------------------------------------- -A USRP1 can be identified though its 8 digit serial number, -designated by the "serial" key in the device address. - -The device address string representation for a USRP1 with serial 12345678: - -:: - - serial=12345678 - -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -Change the serial number -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -The USRP1 serial number can be changed to any 8 byte string. Examples: - -:: - - cd <prefix>/share/uhd/utils - ./usrp1_serial_burner --new=87654321 - - -- OR -- - - ./usrp1_serial_burner --new=Beatrice - - -- OR -- - - ./usrp1_serial_burner --old=12345678 --new=87654321 - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Specify a non-standard image ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/host/docs/usrp2.rst b/host/docs/usrp2.rst index 0ddcaa4e5..d07175ce4 100644 --- a/host/docs/usrp2.rst +++ b/host/docs/usrp2.rst @@ -11,9 +11,14 @@ Load the images onto the SD card Use the usrp2_card_burner.py with caution. If you specify the wrong device node, you could overwrite your hard drive. Make sure that --dev= specifies the SD card. -Use the *--list* option to get a list of possible raw devices. -The list result will filter out disk partitions and devices too large to be the sd card. -The list option has been implemented on Linux, Mac OS X, and Windows. +**Warning!** +It is possible to use 3rd party SD cards with the USRP2. +However, certain types of SD cards will not interface with the CPLD: + +* Cards can be SDHC, which is not a supported interface. +* Cards can have unexpected timing characteristics. + +For these reasons, we recommend that you use the SD card that was supplied with the USRP2. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Use the card burner tool (unix) @@ -28,6 +33,10 @@ Use the card burner tool (unix) sudo ./usrp2_card_burner.py --dev=/dev/sd<XXX> --fpga=<path_to_fpga_image> sudo ./usrp2_card_burner.py --dev=/dev/sd<XXX> --fw=<path_to_firmware_image> +Use the *--list* option to get a list of possible raw devices. +The list result will filter out disk partitions and devices too large to be the sd card. +The list option has been implemented on Linux, Mac OS X, and Windows. + ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Use the card burner tool (windows) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -97,7 +106,7 @@ Run the following commands: :: cd <prefix>/share/uhd/utils - ./usrp_addr_burner --addr=192.168.10.2 --new-ip=192.168.10.3 + ./usrp_burn_mb_eeprom --args=<optional device args> --key=ip-addr --val=192.168.10.3 **Method 2 (Linux Only):** This method assumes that you do not know the IP address of your USRP2. @@ -179,8 +188,8 @@ The LEDs reveal the following about the state of the device: * **LED B:** undocumented * **LED C:** receiving * **LED D:** firmware loaded -* **LED E:** undocumented -* **LED F:** FPGA loaded +* **LED E:** reference lock +* **LED F:** CPLD loaded ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/host/include/uhd/types/dict.hpp b/host/include/uhd/types/dict.hpp index b14fc5425..6166140a0 100644 --- a/host/include/uhd/types/dict.hpp +++ b/host/include/uhd/types/dict.hpp @@ -71,6 +71,14 @@ namespace uhd{ bool has_key(const Key &key) const; /*! + * Get a value in the dict or default. + * \param key the key to look for + * \param def use if key not found + * \return the value or default + */ + const Val &get(const Key &key, const Val &def) const; + + /*! * Get a value for the given key if it exists. * If the key is not found throw an error. * \param key the key to look for diff --git a/host/include/uhd/types/dict.ipp b/host/include/uhd/types/dict.ipp index 85071e6fd..ba05d5272 100644 --- a/host/include/uhd/types/dict.ipp +++ b/host/include/uhd/types/dict.ipp @@ -28,7 +28,7 @@ namespace uhd{ namespace /*anon*/{ template<typename Key, typename Val> - struct UHD_API key_not_found: std::out_of_range{ + struct key_not_found: std::out_of_range{ key_not_found(const Key &key): std::out_of_range( str(boost::format( "key \"%s\" not found in dict(%s, %s)" @@ -86,6 +86,14 @@ namespace uhd{ } template <typename Key, typename Val> + const Val &dict<Key, Val>::get(const Key &key, const Val &def) const{ + BOOST_FOREACH(const pair_t &p, _map){ + if (p.first == key) return p.second; + } + return def; + } + + template <typename Key, typename Val> const Val &dict<Key, Val>::operator[](const Key &key) const{ BOOST_FOREACH(const pair_t &p, _map){ if (p.first == key) return p.second; diff --git a/host/include/uhd/usrp/CMakeLists.txt b/host/include/uhd/usrp/CMakeLists.txt index abddf3951..cdf31df87 100644 --- a/host/include/uhd/usrp/CMakeLists.txt +++ b/host/include/uhd/usrp/CMakeLists.txt @@ -34,6 +34,7 @@ INSTALL(FILES ### utilities ### dsp_utils.hpp + mboard_eeprom.hpp misc_utils.hpp subdev_spec.hpp tune_helper.hpp diff --git a/host/include/uhd/usrp/mboard_eeprom.hpp b/host/include/uhd/usrp/mboard_eeprom.hpp new file mode 100644 index 000000000..f44275aad --- /dev/null +++ b/host/include/uhd/usrp/mboard_eeprom.hpp @@ -0,0 +1,64 @@ +// +// Copyright 2010 Ettus Research LLC +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#ifndef INCLUDED_UHD_USRP_MBOARD_EEPROM_HPP +#define INCLUDED_UHD_USRP_MBOARD_EEPROM_HPP + +#include <uhd/config.hpp> +#include <uhd/types/dict.hpp> +#include <uhd/types/serial.hpp> +#include <string> + +namespace uhd{ namespace usrp{ + + /*! + * The motherboard EEPROM object: + * Knows how to read and write the EEPROM for various USRPs. + * The class inherits from a string, string dictionary. + * Use the dictionary interface to get and set values. + * Commit to the EEPROM to save changed settings. + */ + struct UHD_API mboard_eeprom_t : uhd::dict<std::string, std::string>{ + + //! Possible EEPROM maps types + enum map_type{ + MAP_NXXX, + MAP_B1XX + }; + + //! Make a new empty mboard eeprom + mboard_eeprom_t(void); + + /*! + * Make a new mboard EEPROM handler. + * \param iface the interface to i2c + * \param map the map type enum + */ + mboard_eeprom_t(i2c_iface &iface, map_type map); + + /*! + * Write the contents of this object to the EEPROM. + * \param iface the interface to i2c + * \param map the map type enum + */ + void commit(i2c_iface &iface, map_type map); + + }; + +}} //namespace + +#endif /* INCLUDED_UHD_USRP_MBOARD_EEPROM_HPP */ diff --git a/host/include/uhd/usrp/mboard_props.hpp b/host/include/uhd/usrp/mboard_props.hpp index 0f250f439..df94d1678 100644 --- a/host/include/uhd/usrp/mboard_props.hpp +++ b/host/include/uhd/usrp/mboard_props.hpp @@ -44,7 +44,8 @@ namespace uhd{ namespace usrp{ MBOARD_PROP_CLOCK_CONFIG = 'C', //rw, clock_config_t MBOARD_PROP_TIME_NOW = 't', //rw, time_spec_t MBOARD_PROP_TIME_NEXT_PPS = 'T', //wo, time_spec_t - MBOARD_PROP_STREAM_CMD = 's' //wo, stream_cmd_t + MBOARD_PROP_STREAM_CMD = 's', //wo, stream_cmd_t + MBOARD_PROP_EEPROM_MAP = 'M' //wr, mboard_eeprom_t::sptr }; }} //namespace diff --git a/host/lib/CMakeLists.txt b/host/lib/CMakeLists.txt index 81845de21..e4de7bcc7 100644 --- a/host/lib/CMakeLists.txt +++ b/host/lib/CMakeLists.txt @@ -16,6 +16,25 @@ # ######################################################################## +# Check Python Modules +######################################################################## +PYTHON_CHECK_MODULE( + "Python version 2.6 or greater" + "platform" "platform.python_version() >= '2.6'" + HAVE_PYTHON_PLAT_MIN_VERSION +) + +PYTHON_CHECK_MODULE( + "Cheetah templates 2.0.0 or greater" + "Cheetah" "Cheetah.Version >= '2.0.0'" + HAVE_PYTHON_MODULE_CHEETAH +) + +IF(NOT HAVE_PYTHON_PLAT_MIN_VERSION OR NOT HAVE_PYTHON_MODULE_CHEETAH) + MESSAGE(FATAL_ERROR "Error: python requirements not met for the build system.") +ENDIF(NOT HAVE_PYTHON_PLAT_MIN_VERSION OR NOT HAVE_PYTHON_MODULE_CHEETAH) + +######################################################################## # Helpful Macros ######################################################################## MACRO(LIBUHD_APPEND_SOURCES) diff --git a/host/lib/ic_reg_maps/CMakeLists.txt b/host/lib/ic_reg_maps/CMakeLists.txt index 25f34a280..a328fa033 100644 --- a/host/lib/ic_reg_maps/CMakeLists.txt +++ b/host/lib/ic_reg_maps/CMakeLists.txt @@ -60,6 +60,16 @@ LIBUHD_PYTHON_GEN_SOURCE( ) LIBUHD_PYTHON_GEN_SOURCE( + ${CMAKE_SOURCE_DIR}/lib/ic_reg_maps/gen_max2112_regs.py + ${CMAKE_BINARY_DIR}/lib/ic_reg_maps/max2112_regs.hpp +) + +LIBUHD_PYTHON_GEN_SOURCE( + ${CMAKE_SOURCE_DIR}/lib/ic_reg_maps/gen_max2112_regs.py + ${CMAKE_BINARY_DIR}/lib/ic_reg_maps/max2112_regs.hpp +) + +LIBUHD_PYTHON_GEN_SOURCE( ${CMAKE_SOURCE_DIR}/lib/ic_reg_maps/gen_ad9862_regs.py ${CMAKE_BINARY_DIR}/lib/ic_reg_maps/ad9862_regs.hpp ) diff --git a/host/lib/ic_reg_maps/gen_max2112_regs.py b/host/lib/ic_reg_maps/gen_max2112_regs.py new file mode 100755 index 000000000..c2fc4e3e2 --- /dev/null +++ b/host/lib/ic_reg_maps/gen_max2112_regs.py @@ -0,0 +1,181 @@ +#!/usr/bin/env python +# +# Copyright 2010 Ettus Research LLC +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +######################################################################## +# Template for raw text data describing write registers +# name addr[bit range inclusive] default optional enums +######################################################################## +WRITE_REGS_TMPL="""\ +######################################################################## +## Note: offsets given from perspective of data bits (excludes address) +######################################################################## +## +######################################################################## +## N-Divider MSB (0) Write +######################################################################## +frac 0[7] 1 invalid, frac +n_divider_msb 0[0:6] 0 +######################################################################## +## N-Divider LSB (1) Write +######################################################################## +n_divider_lsb 1[0:7] 0x23 +~n_divider n_divider_lsb, n_divider_msb +######################################################################## +## Charge Pump (2) Write +######################################################################## +cpmp 2[6:7] 0 +cplin 2[4:5] 1 +f_divider_mmsb 2[0:3] 0x2 +######################################################################## +## F-Divider MSB (3) Write +######################################################################## +f_divider_msb 3[0:7] 0xF6 +######################################################################## +## F-Divider LSB (4) Write +######################################################################## +f_divider_lsb 4[0:7] 0x84 +~f_divider f_divider_lsb, f_divider_msb, f_divider_mmsb +######################################################################## +## XTAL-Divider R-Divider (5) Write +######################################################################## +#set $xtal_divider_names = ', '.join(map(lambda x: 'div' + str(x), range(1,9))) +xtal_divider 5[5:7] 0 $xtal_divider_names +r_divider 5[0:4] 1 +######################################################################## +## PLL (6) Write +######################################################################## +d24 6[7] 1 div2, div4 ## div2 for LO <= 1125M, div4 > 1125M +cps 6[6] 1 i_cp_from_icp, i_cp_from_vas +icp 6[5] 0 i_cp_600ua, i_cp_1200ua +##reserved 6[0:4] 0 +######################################################################## +## VCO (7) Write +######################################################################## +vco 7[3:7] 0x19 +vas 7[2] 1 disabled, enabled +adl 7[1] 1 disabled, enabled +ade 7[0] 1 disabled, enabled +######################################################################## +## LPF (8) Write +######################################################################## +lp 8[0:7] 0x4B ## map(lambda x: "%0.2f"%((4e6 + (x - 12) * 290e3)/1e6), range(255)) in MHz +######################################################################## +## Control (9) Write +######################################################################## +stby 9[7] 0 normal, disable_sig_and_synth +##reserved 9[6] 0 +pwdn 9[5] 0 normal, invalid +##reserved 9[4] 0 +bbg 9[0:3] 0 ## Baseband Gain in dB +######################################################################## +## Shutdown (0xA) Write +######################################################################## +##reserved 0xA[7] 0 +pll_shutdown 0xA[6] 0 normal, shutdown +div_shutdown 0xA[5] 0 normal, shutdown +vco_shutdown 0xA[4] 0 normal, shutdown +bb_shutdown 0xA[3] 0 normal, shutdown +rfmix_shutdown 0xA[2] 0 normal, shutdown +rfvga_shutdown 0xA[1] 0 normal, shutdown +fe_shutdown 0xA[0] 0 normal, shutdown +######################################################################## +## Test (0xB) Write +######################################################################## +cptst 0xB[5:7] 0 +##reserved 0xB[4] 0 +turbo 0xB[3] 1 +ld_mux 0xB[0:2] 0 refout=0, invalid +""" + +######################################################################## +# Template for raw text data describing read registers +# name addr[bit range inclusive] default optional enums +######################################################################## +READ_REGS_TMPL="""\ +######################################################################## +## Status Byte-1 (0xC) Read +######################################################################## +por 0xC[7] 0 read, reset +vasa 0xC[6] 0 vas_fail, vas_win +vase 0xC[5] 0 active, inactive +ld 0xC[4] 0 unlocked, locked +##reserved 0xC[0:3] 0 +######################################################################## +## Status Byte-2 (0xD) Read +######################################################################## +vcosbr 0xD[3:7] 0 ## vco band readback +adc 0xD[0:2] 0 ool0, lock0, vaslock0, vaslock1, vaslock2, vaslock3, lock1, ool1 +""" + +######################################################################## +# Template for methods in the body of the struct +######################################################################## +BODY_TMPL="""\ +boost::uint8_t get_reg(boost::uint8_t addr){ + boost::uint8_t reg = 0; + switch(addr){ + #for $addr in sorted(set(map(lambda r: r.get_addr(), $regs))) + case $addr: + #for $reg in filter(lambda r: r.get_addr() == addr, $regs) + reg |= (boost::uint8_t($reg.get_name()) & $reg.get_mask()) << $reg.get_shift(); + #end for + break; + #end for + } + return boost::uint8_t(reg); +} + +void set_reg(boost::uint8_t addr, boost::uint8_t reg){ + switch(addr){ + #for $addr in sorted(set(map(lambda r: r.get_addr(), $regs))) + case $addr: + #for $reg in filter(lambda r: r.get_addr() == addr, $regs) + $reg.get_name() = $(reg.get_type())((reg >> $reg.get_shift()) & $reg.get_mask()); + #end for + break; + #end for + } +} +""" + +SPLIT_REGS_HELPER_TMPL="""\ +#for $divname in ['n','f'] +void set_$(divname)_divider(boost::uint32_t $divname){ + #for $regname in sorted(map(lambda r: r.get_name(), filter(lambda r: r.get_name().find(divname + '_divider') == 0, $regs))) + #end for +} +#end for +""" + #$regname = boost::uint8_t($divname & $regs[regname].get_mask()); + #$divname = boost::uint32_t($divname >> $regs[regname].get_shift()); + +if __name__ == '__main__': + import common; common.generate( + name='max2112_write_regs', + regs_tmpl=WRITE_REGS_TMPL, + body_tmpl=BODY_TMPL, + file=__file__, + ) + + import common; common.generate( + name='max2112_read_regs', + regs_tmpl=READ_REGS_TMPL, + body_tmpl=BODY_TMPL, + file=__file__, + append=True, + ) diff --git a/host/lib/types.cpp b/host/lib/types.cpp index 4188568aa..e5e6a2512 100644 --- a/host/lib/types.cpp +++ b/host/lib/types.cpp @@ -250,22 +250,19 @@ mac_addr_t mac_addr_t::from_bytes(const byte_vector_t &bytes){ mac_addr_t mac_addr_t::from_string(const std::string &mac_addr_str){ - byte_vector_t bytes = boost::assign::list_of - (0x00)(0x50)(0xC2)(0x85)(0x30)(0x00); // Matt's IAB + byte_vector_t bytes; try{ - //only allow patterns of xx:xx or xx:xx:xx:xx:xx:xx - //the IAB above will fill in for the shorter pattern - if (mac_addr_str.size() != 5 and mac_addr_str.size() != 17) - throw std::runtime_error("expected exactly 5 or 17 characters"); + if (mac_addr_str.size() != 17){ + throw std::runtime_error("expected exactly 17 characters"); + } //split the mac addr hex string at the colons - size_t i = 0; BOOST_FOREACH(const std::string &hex_str, std::split_string(mac_addr_str, ":")){ int hex_num; std::istringstream iss(hex_str); iss >> std::hex >> hex_num; - bytes[i++] = boost::uint8_t(hex_num); + bytes.push_back(boost::uint8_t(hex_num)); } } diff --git a/host/lib/usrp/CMakeLists.txt b/host/lib/usrp/CMakeLists.txt index c264252e1..bb7e83214 100644 --- a/host/lib/usrp/CMakeLists.txt +++ b/host/lib/usrp/CMakeLists.txt @@ -23,6 +23,7 @@ LIBUHD_APPEND_SOURCES( ${CMAKE_SOURCE_DIR}/lib/usrp/dboard_id.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/dboard_manager.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/dsp_utils.cpp + ${CMAKE_SOURCE_DIR}/lib/usrp/mboard_eeprom.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/misc_utils.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/multi_usrp.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/single_usrp.cpp diff --git a/host/lib/usrp/dboard/CMakeLists.txt b/host/lib/usrp/dboard/CMakeLists.txt index 8d3d11530..79cd42d18 100644 --- a/host/lib/usrp/dboard/CMakeLists.txt +++ b/host/lib/usrp/dboard/CMakeLists.txt @@ -25,5 +25,6 @@ LIBUHD_APPEND_SOURCES( ${CMAKE_SOURCE_DIR}/lib/usrp/dboard/db_dbsrx.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/dboard/db_unknown.cpp ${CMAKE_SOURCE_DIR}/lib/usrp/dboard/db_tvrx.cpp + ${CMAKE_SOURCE_DIR}/lib/usrp/dboard/db_dbsrx2.cpp ) diff --git a/host/lib/usrp/dboard/db_basic_and_lf.cpp b/host/lib/usrp/dboard/db_basic_and_lf.cpp index 4c49b3bff..f03dd43d1 100644 --- a/host/lib/usrp/dboard/db_basic_and_lf.cpp +++ b/host/lib/usrp/dboard/db_basic_and_lf.cpp @@ -31,6 +31,16 @@ using namespace uhd::usrp; using namespace boost::assign; /*********************************************************************** + * Constants + **********************************************************************/ +static const uhd::dict<std::string, double> subdev_bandwidth_scalar = map_list_of + ("A", 1.0) + ("B", 1.0) + ("AB", 2.0) + ("BA", 2.0) +; + +/*********************************************************************** * The basic and lf boards: * They share a common class because only the frequency bounds differ. **********************************************************************/ @@ -163,7 +173,7 @@ void basic_rx::rx_get(const wax::obj &key_, wax::obj &val){ return; case SUBDEV_PROP_BANDWIDTH: - val = 2*_max_freq; //we want complex double-sided + val = subdev_bandwidth_scalar[get_subdev_name()]*_max_freq; return; default: UHD_THROW_PROP_GET_ERROR(); @@ -274,7 +284,7 @@ void basic_tx::tx_get(const wax::obj &key_, wax::obj &val){ return; case SUBDEV_PROP_BANDWIDTH: - val = 2*_max_freq; //we want complex double-sided + val = subdev_bandwidth_scalar[get_subdev_name()]*_max_freq; return; default: UHD_THROW_PROP_GET_ERROR(); diff --git a/host/lib/usrp/dboard/db_dbsrx2.cpp b/host/lib/usrp/dboard/db_dbsrx2.cpp new file mode 100644 index 000000000..5a65e6123 --- /dev/null +++ b/host/lib/usrp/dboard/db_dbsrx2.cpp @@ -0,0 +1,439 @@ +// +// Copyright 2010 Ettus Research LLC +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +// No RX IO Pins Used + +#include "max2112_regs.hpp" +#include <uhd/utils/static.hpp> +#include <uhd/utils/assert.hpp> +#include <uhd/utils/algorithm.hpp> +#include <uhd/types/ranges.hpp> +#include <uhd/types/dict.hpp> +#include <uhd/usrp/subdev_props.hpp> +#include <uhd/usrp/dboard_base.hpp> +#include <uhd/usrp/dboard_manager.hpp> +#include <boost/assign/list_of.hpp> +#include <boost/format.hpp> +#include <boost/thread.hpp> +#include <boost/math/special_functions/round.hpp> +#include <utility> + +using namespace uhd; +using namespace uhd::usrp; +using namespace boost::assign; + +/*********************************************************************** + * The DBSRX2 constants + **********************************************************************/ +static const bool dbsrx2_debug = false; + +static const freq_range_t dbsrx2_freq_range(0.8e9, 2.4e9); + +static const int dbsrx2_ref_divider = 4; // Hitachi HMC426 divider (U7) + +static const prop_names_t dbsrx2_antennas = list_of("J3"); + +static const uhd::dict<std::string, gain_range_t> dbsrx2_gain_ranges = map_list_of + ("GC1", gain_range_t(0, 73, float(0.05))) + ("BBG", gain_range_t(0, 15, 1)) +; + +/*********************************************************************** + * The DBSRX2 dboard class + **********************************************************************/ +class dbsrx2 : public rx_dboard_base{ +public: + dbsrx2(ctor_args_t args); + ~dbsrx2(void); + + void rx_get(const wax::obj &key, wax::obj &val); + void rx_set(const wax::obj &key, const wax::obj &val); + +private: + double _lo_freq; + double _bandwidth; + uhd::dict<std::string, float> _gains; + max2112_write_regs_t _max2112_write_regs; + max2112_read_regs_t _max2112_read_regs; + boost::uint8_t _max2112_addr(){ //0x60 or 0x61 depending on which side + return (this->get_iface()->get_special_props().mangle_i2c_addrs)? 0x60 : 0x61; + } + + void set_lo_freq(double target_freq); + void set_gain(float gain, const std::string &name); + void set_bandwidth(double bandwidth); + + void send_reg(boost::uint8_t start_reg, boost::uint8_t stop_reg){ + start_reg = boost::uint8_t(std::clip(int(start_reg), 0x0, 0xB)); + stop_reg = boost::uint8_t(std::clip(int(stop_reg), 0x0, 0xB)); + + for(boost::uint8_t start_addr=start_reg; start_addr <= stop_reg; start_addr += sizeof(boost::uint32_t) - 1){ + int num_bytes = int(stop_reg - start_addr + 1) > int(sizeof(boost::uint32_t)) - 1 ? sizeof(boost::uint32_t) - 1 : stop_reg - start_addr + 1; + + //create buffer for register data (+1 for start address) + byte_vector_t regs_vector(num_bytes + 1); + + //first byte is the address of first register + regs_vector[0] = start_addr; + + //get the register data + for(int i=0; i<num_bytes; i++){ + regs_vector[1+i] = _max2112_write_regs.get_reg(start_addr+i); + if(dbsrx2_debug) std::cerr << boost::format( + "DBSRX2: send reg 0x%02x, value 0x%04x, start_addr = 0x%04x, num_bytes %d" + ) % int(start_addr+i) % int(regs_vector[1+i]) % int(start_addr) % num_bytes << std::endl; + } + + //send the data + this->get_iface()->write_i2c( + _max2112_addr(), regs_vector + ); + } + } + + void read_reg(boost::uint8_t start_reg, boost::uint8_t stop_reg){ + static const boost::uint8_t status_addr = 0xC; + start_reg = boost::uint8_t(std::clip(int(start_reg), 0x0, 0xD)); + stop_reg = boost::uint8_t(std::clip(int(stop_reg), 0x0, 0xD)); + + for(boost::uint8_t start_addr=start_reg; start_addr <= stop_reg; start_addr += sizeof(boost::uint32_t)){ + int num_bytes = int(stop_reg - start_addr + 1) > int(sizeof(boost::uint32_t)) ? sizeof(boost::uint32_t) : stop_reg - start_addr + 1; + + //create address to start reading register data + byte_vector_t address_vector(1); + address_vector[0] = start_addr; + + //send the address + this->get_iface()->write_i2c( + _max2112_addr(), address_vector + ); + + //create buffer for register data + byte_vector_t regs_vector(num_bytes); + + //read from i2c + regs_vector = this->get_iface()->read_i2c( + _max2112_addr(), num_bytes + ); + + for(boost::uint8_t i=0; i < num_bytes; i++){ + if (i + start_addr >= status_addr){ + _max2112_read_regs.set_reg(i + start_addr, regs_vector[i]); + /* + if(dbsrx2_debug) std::cerr << boost::format( + "DBSRX2: set reg 0x%02x, value 0x%04x" + ) % int(i + start_addr) % int(_max2112_read_regs.get_reg(i + start_addr)) << std::endl; + */ + } + if(dbsrx2_debug) std::cerr << boost::format( + "DBSRX2: read reg 0x%02x, value 0x%04x, start_addr = 0x%04x, num_bytes %d" + ) % int(start_addr+i) % int(regs_vector[i]) % int(start_addr) % num_bytes << std::endl; + } + } + } + + /*! + * Is the LO locked? + * \return true for locked + */ + bool get_locked(void){ + read_reg(0xC, 0xD); + + //mask and return lock detect + bool locked = (_max2112_read_regs.ld & _max2112_read_regs.vasa & _max2112_read_regs.vase) != 0; + + if(dbsrx2_debug) std::cerr << boost::format( + "DBSRX2 locked: %d" + ) % locked << std::endl; + + return locked; + } + +}; + +/*********************************************************************** + * Register the DBSRX2 dboard + **********************************************************************/ +// FIXME 0x67 is the default i2c address on USRP2 +// need to handle which side for USRP1 with different address +static dboard_base::sptr make_dbsrx2(dboard_base::ctor_args_t args){ + return dboard_base::sptr(new dbsrx2(args)); +} + +UHD_STATIC_BLOCK(reg_dbsrx2_dboard){ + //register the factory function for the rx dbid + dboard_manager::register_dboard(0x0012, &make_dbsrx2, "DBSRX2"); +} + +/*********************************************************************** + * Structors + **********************************************************************/ +dbsrx2::dbsrx2(ctor_args_t args) : rx_dboard_base(args){ + //enable only the clocks we need + 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_RX, 0x0); // All unused in atr + this->get_iface()->set_gpio_ddr(dboard_iface::UNIT_RX, 0x0); // All Inputs + + //send initial register settings + send_reg(0x0, 0xB); + //for (boost::uint8_t addr=0; addr<=12; addr++) this->send_reg(addr, addr); + + //set defaults for LO, gains + set_lo_freq(dbsrx2_freq_range.min); + BOOST_FOREACH(const std::string &name, dbsrx2_gain_ranges.keys()){ + set_gain(dbsrx2_gain_ranges[name].min, name); + } + + set_bandwidth(40e6); // default bandwidth from datasheet + get_locked(); + + _max2112_write_regs.bbg = boost::math::iround(std::clip<float>(0, dbsrx2_gain_ranges["BBG"].min, dbsrx2_gain_ranges["BBG"].max)); + send_reg(0x9, 0x9); +} + +dbsrx2::~dbsrx2(void){ +} + + +/*********************************************************************** + * Tuning + **********************************************************************/ +void dbsrx2::set_lo_freq(double target_freq){ + //target_freq = std::clip(target_freq, dbsrx2_freq_range.min, dbsrx2_freq_range.max); + + //variables used in the calculation below + int scaler = target_freq > 1125e6 ? 2 : 4; + double ref_freq = this->get_iface()->get_clock_rate(dboard_iface::UNIT_RX); + int R, intdiv, fracdiv, ext_div; + double N; + + //compute tuning variables + ext_div = dbsrx2_ref_divider; // 12MHz < ref_freq/ext_divider < 30MHz + + R = 1; //Divide by 1 is the only tested value + + N = (target_freq*R*ext_div)/(ref_freq); //actual spec range is (19, 251) + intdiv = int(std::floor(N)); // if (intdiv < 19 or intdiv > 251) continue; + fracdiv = boost::math::iround((N - intdiv)*double(1 << 20)); + + //calculate the actual freq from the values above + N = double(intdiv) + double(fracdiv)/double(1 << 20); + _lo_freq = (N*ref_freq)/(R*ext_div); + + //load new counters into registers + _max2112_write_regs.set_n_divider(intdiv); + _max2112_write_regs.set_f_divider(fracdiv); + _max2112_write_regs.r_divider = R; + _max2112_write_regs.d24 = scaler == 4 ? max2112_write_regs_t::D24_DIV4 : max2112_write_regs_t::D24_DIV2; + + //debug output of calculated variables + if (dbsrx2_debug) std::cerr + << boost::format("DBSRX2 tune:\n") + << boost::format(" R=%d, N=%f, scaler=%d, ext_div=%d\n") % R % N % scaler % ext_div + << boost::format(" int=%d, frac=%d, d24=%d\n") % intdiv % fracdiv % int(_max2112_write_regs.d24) + << boost::format(" Ref Freq=%fMHz\n") % (ref_freq/1e6) + << boost::format(" Target Freq=%fMHz\n") % (target_freq/1e6) + << boost::format(" Actual Freq=%fMHz\n") % (_lo_freq/1e6) + << std::endl; + + //send the registers + send_reg(0x0, 0x7); + + //FIXME: probably unnecessary to call get_locked here + //get_locked(); + +} + +/*********************************************************************** + * Gain Handling + **********************************************************************/ +/*! + * Convert a requested gain for the BBG vga into the integer register value. + * The gain passed into the function will be set to the actual value. + * \param gain the requested gain in dB + * \return 4 bit the register value + */ +static int gain_to_bbg_vga_reg(float &gain){ + int reg = boost::math::iround(std::clip<float>(gain, dbsrx2_gain_ranges["BBG"].min, dbsrx2_gain_ranges["BBG"].max)); + + gain = float(reg); + + if (dbsrx2_debug) std::cerr + << boost::format("DBSRX2 BBG Gain:\n") + << boost::format(" %f dB, bbg: %d") % gain % reg + << std::endl; + + return reg; +} + +/*! + * Convert a requested gain for the GC1 rf vga into the dac_volts value. + * The gain passed into the function will be set to the actual value. + * \param gain the requested gain in dB + * \return dac voltage value + */ +static float gain_to_gc1_rfvga_dac(float &gain){ + //clip the input + gain = std::clip<float>(gain, dbsrx2_gain_ranges["GC1"].min, dbsrx2_gain_ranges["GC1"].max); + + //voltage level constants + static const float max_volts = float(0.5), min_volts = float(2.7); + static const float slope = (max_volts-min_volts)/dbsrx2_gain_ranges["GC1"].max; + + //calculate the voltage for the aux dac + float dac_volts = gain*slope + min_volts; + + if (dbsrx2_debug) std::cerr + << boost::format("DBSRX2 GC1 Gain:\n") + << boost::format(" %f dB, dac_volts: %f V") % gain % dac_volts + << std::endl; + + //the actual gain setting + gain = (dac_volts - min_volts)/slope; + + return dac_volts; +} + +void dbsrx2::set_gain(float gain, const std::string &name){ + assert_has(dbsrx2_gain_ranges.keys(), name, "dbsrx2 gain name"); + if (name == "BBG"){ + _max2112_write_regs.bbg = gain_to_bbg_vga_reg(gain); + send_reg(0x9, 0x9); + } + else if(name == "GC1"){ + //write the new voltage to the aux dac + this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, dboard_iface::AUX_DAC_A, gain_to_gc1_rfvga_dac(gain)); + } + else UHD_THROW_INVALID_CODE_PATH(); + _gains[name] = gain; +} + +/*********************************************************************** + * Bandwidth Handling + **********************************************************************/ +void dbsrx2::set_bandwidth(double bandwidth){ + //clip the input + bandwidth = std::clip<double>(bandwidth, 4e6, 40e6); + + _max2112_write_regs.lp = int((bandwidth/1e6 - 4)/0.29 + 12); + _bandwidth = double(4 + (_max2112_write_regs.lp - 12) * 0.29)*1e6; + + if (dbsrx2_debug) std::cerr + << boost::format("DBSRX2 Bandwidth:\n") + << boost::format(" %f MHz, lp: %f V") % (_bandwidth/1e6) % int(_max2112_write_regs.lp) + << std::endl; + + this->send_reg(0x8, 0x8); +} + +/*********************************************************************** + * RX Get and Set + **********************************************************************/ +void dbsrx2::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<subdev_prop_t>()){ + 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(_gains.keys(), key.name, "dbsrx2 gain name"); + val = _gains[key.name]; + return; + + case SUBDEV_PROP_GAIN_RANGE: + assert_has(dbsrx2_gain_ranges.keys(), key.name, "dbsrx2 gain name"); + val = dbsrx2_gain_ranges[key.name]; + return; + + case SUBDEV_PROP_GAIN_NAMES: + val = prop_names_t(dbsrx2_gain_ranges.keys()); + return; + + case SUBDEV_PROP_FREQ: + val = _lo_freq; + return; + + case SUBDEV_PROP_FREQ_RANGE: + val = dbsrx2_freq_range; + return; + + case SUBDEV_PROP_ANTENNA: + val = std::string("J3"); + return; + + case SUBDEV_PROP_ANTENNA_NAMES: + val = dbsrx2_antennas; + return; + + case SUBDEV_PROP_CONNECTION: + val = SUBDEV_CONN_COMPLEX_QI; + return; + + case SUBDEV_PROP_ENABLED: + val = true; //always enabled + return; + + case SUBDEV_PROP_USE_LO_OFFSET: + val = false; + return; + + case SUBDEV_PROP_LO_LOCKED: + val = this->get_locked(); + return; + + case SUBDEV_PROP_BANDWIDTH: + val = _bandwidth; + return; + + default: UHD_THROW_PROP_GET_ERROR(); + } +} + +void dbsrx2::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<subdev_prop_t>()){ + + case SUBDEV_PROP_FREQ: + this->set_lo_freq(val.as<double>()); + return; + + case SUBDEV_PROP_GAIN: + this->set_gain(val.as<float>(), key.name); + return; + + case SUBDEV_PROP_ENABLED: + return; //always enabled + + case SUBDEV_PROP_BANDWIDTH: + this->set_bandwidth(val.as<double>()); + return; + + default: UHD_THROW_PROP_SET_ERROR(); + } +} + diff --git a/host/lib/usrp/dboard/db_rfx.cpp b/host/lib/usrp/dboard/db_rfx.cpp index 12e458d8c..152198c3a 100644 --- a/host/lib/usrp/dboard/db_rfx.cpp +++ b/host/lib/usrp/dboard/db_rfx.cpp @@ -458,7 +458,7 @@ void rfx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){ return; case SUBDEV_PROP_BANDWIDTH: - val = 2*20.0e6; //30MHz low-pass, we want complex double-sided + val = 2*20.0e6; //20MHz low-pass, we want complex double-sided return; default: UHD_THROW_PROP_GET_ERROR(); @@ -555,7 +555,7 @@ void rfx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){ return; case SUBDEV_PROP_BANDWIDTH: - val = 2*20.0e6; //30MHz low-pass, we want complex double-sided + val = 2*20.0e6; //20MHz low-pass, we want complex double-sided return; default: UHD_THROW_PROP_GET_ERROR(); diff --git a/host/lib/usrp/dboard/db_tvrx.cpp b/host/lib/usrp/dboard/db_tvrx.cpp index 1f3c76556..2873e3d54 100644 --- a/host/lib/usrp/dboard/db_tvrx.cpp +++ b/host/lib/usrp/dboard/db_tvrx.cpp @@ -460,7 +460,7 @@ void tvrx::rx_get(const wax::obj &key_, wax::obj &val){ return; case SUBDEV_PROP_BANDWIDTH: - val = 6.0e6; //30MHz low-pass, we want complex double-sided + val = 6.0e6; return; default: UHD_THROW_PROP_GET_ERROR(); diff --git a/host/lib/usrp/dboard/db_unknown.cpp b/host/lib/usrp/dboard/db_unknown.cpp index a342471c4..d0359d124 100644 --- a/host/lib/usrp/dboard/db_unknown.cpp +++ b/host/lib/usrp/dboard/db_unknown.cpp @@ -24,19 +24,47 @@ #include <uhd/usrp/dboard_manager.hpp> #include <boost/assign/list_of.hpp> #include <boost/format.hpp> +#include <boost/foreach.hpp> +#include <boost/tuple/tuple.hpp> +#include <vector> using namespace uhd; using namespace uhd::usrp; using namespace boost::assign; /*********************************************************************** + * Utility functions + **********************************************************************/ +static void warn_if_old_rfx(const dboard_id_t &dboard_id, const std::string &xx){ + typedef boost::tuple<std::string, dboard_id_t, dboard_id_t> old_ids_t; //name, rx_id, tx_id + static const std::vector<old_ids_t> old_rfx_ids = list_of + (old_ids_t("Flex 400 Classic", 0x0004, 0x0008)) + (old_ids_t("Flex 900 Classic", 0x0005, 0x0009)) + (old_ids_t("Flex 1200 Classic", 0x0006, 0x000a)) + (old_ids_t("Flex 1800 Classic", 0x0030, 0x0031)) + (old_ids_t("Flex 2400 Classic", 0x0007, 0x000b)) + ; + BOOST_FOREACH(const old_ids_t &old_id, old_rfx_ids){ + std::string name; dboard_id_t rx_id, tx_id; + boost::tie(name, rx_id, tx_id) = old_id; + if ( + (xx == "RX" and rx_id == dboard_id) or + (xx == "TX" and tx_id == dboard_id) + ) uhd::warning::post(str(boost::format( + "Detected %s daughterboard %s\n" + "This board requires modification to use.\n" + "See the daughterboard application notes.\n" + ) % xx % name)); + } +} + +/*********************************************************************** * The unknown boards: * Like a basic board, but with only one subdev. **********************************************************************/ class unknown_rx : public rx_dboard_base{ public: unknown_rx(ctor_args_t args); - ~unknown_rx(void); void rx_get(const wax::obj &key, wax::obj &val); void rx_set(const wax::obj &key, const wax::obj &val); @@ -45,7 +73,6 @@ public: class unknown_tx : public tx_dboard_base{ public: unknown_tx(ctor_args_t args); - ~unknown_tx(void); void tx_get(const wax::obj &key, wax::obj &val); void tx_set(const wax::obj &key, const wax::obj &val); @@ -71,11 +98,7 @@ UHD_STATIC_BLOCK(reg_unknown_dboards){ * Unknown RX dboard **********************************************************************/ unknown_rx::unknown_rx(ctor_args_t args) : rx_dboard_base(args){ - /* NOP */ -} - -unknown_rx::~unknown_rx(void){ - /* NOP */ + warn_if_old_rfx(this->get_rx_id(), "RX"); } void unknown_rx::rx_get(const wax::obj &key_, wax::obj &val){ @@ -177,11 +200,7 @@ void unknown_rx::rx_set(const wax::obj &key_, const wax::obj &val){ * Unknown TX dboard **********************************************************************/ unknown_tx::unknown_tx(ctor_args_t args) : tx_dboard_base(args){ - /* NOP */ -} - -unknown_tx::~unknown_tx(void){ - /* NOP */ + warn_if_old_rfx(this->get_tx_id(), "TX"); } void unknown_tx::tx_get(const wax::obj &key_, wax::obj &val){ diff --git a/host/lib/usrp/dboard/db_wbx.cpp b/host/lib/usrp/dboard/db_wbx.cpp index 647f1b975..572f5de97 100644 --- a/host/lib/usrp/dboard/db_wbx.cpp +++ b/host/lib/usrp/dboard/db_wbx.cpp @@ -527,7 +527,7 @@ void wbx_xcvr::rx_get(const wax::obj &key_, wax::obj &val){ return; case SUBDEV_PROP_BANDWIDTH: - val = 2*30.0e6; //20MHz low-pass, we want complex double-sided + val = 2*20.0e6; //20MHz low-pass, we want complex double-sided return; default: UHD_THROW_PROP_GET_ERROR(); @@ -628,7 +628,7 @@ void wbx_xcvr::tx_get(const wax::obj &key_, wax::obj &val){ return; case SUBDEV_PROP_BANDWIDTH: - val = 2*30.0e6; //20MHz low-pass, we want complex double-sided + val = 2*20.0e6; //20MHz low-pass, we want complex double-sided return; default: UHD_THROW_PROP_GET_ERROR(); diff --git a/host/lib/usrp/mboard_eeprom.cpp b/host/lib/usrp/mboard_eeprom.cpp new file mode 100644 index 000000000..076d0b279 --- /dev/null +++ b/host/lib/usrp/mboard_eeprom.cpp @@ -0,0 +1,194 @@ +// +// Copyright 2010 Ettus Research LLC +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include <uhd/usrp/mboard_eeprom.hpp> +#include <uhd/types/mac_addr.hpp> +#include <uhd/utils/algorithm.hpp> +#include <boost/asio/ip/address_v4.hpp> +#include <boost/assign/list_of.hpp> +#include <boost/lexical_cast.hpp> +#include <boost/foreach.hpp> + +using namespace uhd; +using namespace uhd::usrp; + +/*********************************************************************** + * Constants + **********************************************************************/ +static const size_t SERIAL_LEN = 9; +static const size_t NAME_MAX_LEN = 32 - SERIAL_LEN; + +/*********************************************************************** + * Utility functions + **********************************************************************/ + +//! create a string from a byte vector, return empty if invalid ascii +static const std::string bytes_to_string(const byte_vector_t &bytes){ + std::string out; + BOOST_FOREACH(boost::uint8_t byte, bytes){ + if (byte < 32 or byte > 127) return out; + out += byte; + } + return out; +} + +//! create a byte vector from a string, null terminate unless max length +static const byte_vector_t string_to_bytes(const std::string &string, size_t max_length){ + byte_vector_t bytes; + for (size_t i = 0; i < std::min(string.size(), max_length); i++){ + bytes.push_back(string[i]); + } + if (bytes.size() < max_length - 1) bytes.push_back('\0'); + return bytes; +} + +/*********************************************************************** + * Implementation of NXXX load/store + **********************************************************************/ +static const boost::uint8_t NXXX_EEPROM_ADDR = 0x50; + +static const uhd::dict<std::string, boost::uint8_t> USRP_NXXX_OFFSETS = boost::assign::map_list_of + ("rev-lsb-msb", 0x00) + ("mac-addr", 0x02) + ("ip-addr", 0x08) + //leave space here for other addresses (perhaps) + ("serial", 0x18) + ("name", 0x18 + SERIAL_LEN) +; + +static void load_nxxx(mboard_eeprom_t &mb_eeprom, i2c_iface &iface){ + //extract the revision number + byte_vector_t rev_lsb_msb = iface.read_eeprom(NXXX_EEPROM_ADDR, USRP_NXXX_OFFSETS["rev-lsb-msb"], 2); + boost::uint16_t rev = (boost::uint16_t(rev_lsb_msb.at(0)) << 0) | (boost::uint16_t(rev_lsb_msb.at(1)) << 8); + mb_eeprom["rev"] = boost::lexical_cast<std::string>(rev); + + //extract the addresses + mb_eeprom["mac-addr"] = mac_addr_t::from_bytes(iface.read_eeprom( + NXXX_EEPROM_ADDR, USRP_NXXX_OFFSETS["mac-addr"], 6 + )).to_string(); + + boost::asio::ip::address_v4::bytes_type ip_addr_bytes; + std::copy(iface.read_eeprom(NXXX_EEPROM_ADDR, USRP_NXXX_OFFSETS["ip-addr"], 4), ip_addr_bytes); + mb_eeprom["ip-addr"] = boost::asio::ip::address_v4(ip_addr_bytes).to_string(); + + //extract the serial + mb_eeprom["serial"] = bytes_to_string(iface.read_eeprom( + NXXX_EEPROM_ADDR, USRP_NXXX_OFFSETS["serial"], SERIAL_LEN + )); + + //extract the name + mb_eeprom["name"] = bytes_to_string(iface.read_eeprom( + NXXX_EEPROM_ADDR, USRP_NXXX_OFFSETS["name"], NAME_MAX_LEN + )); + + //empty serial correction: use the mac address + if (mb_eeprom["serial"].empty()) mb_eeprom["serial"] = mb_eeprom["mac-addr"]; +} + +static void store_nxxx(const mboard_eeprom_t &mb_eeprom, i2c_iface &iface){ + //parse the revision number + if (mb_eeprom.has_key("rev")){ + boost::uint16_t rev = boost::lexical_cast<boost::uint16_t>(mb_eeprom["rev"]); + byte_vector_t rev_lsb_msb = boost::assign::list_of + (boost::uint8_t(rev >> 0)) + (boost::uint8_t(rev >> 8)) + ; + iface.write_eeprom(NXXX_EEPROM_ADDR, USRP_NXXX_OFFSETS["rev-lsb-msb"], rev_lsb_msb); + } + + //store the addresses + if (mb_eeprom.has_key("mac-addr")) iface.write_eeprom( + NXXX_EEPROM_ADDR, USRP_NXXX_OFFSETS["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); + std::copy(boost::asio::ip::address_v4::from_string(mb_eeprom["ip-addr"]).to_bytes(), ip_addr_bytes); + iface.write_eeprom(NXXX_EEPROM_ADDR, USRP_NXXX_OFFSETS["ip-addr"], ip_addr_bytes); + } + + //store the serial + if (mb_eeprom.has_key("serial")) iface.write_eeprom( + NXXX_EEPROM_ADDR, USRP_NXXX_OFFSETS["serial"], + string_to_bytes(mb_eeprom["serial"], SERIAL_LEN) + ); + + //store the name + if (mb_eeprom.has_key("name")) iface.write_eeprom( + NXXX_EEPROM_ADDR, USRP_NXXX_OFFSETS["name"], + string_to_bytes(mb_eeprom["name"], NAME_MAX_LEN) + ); +} + +/*********************************************************************** + * Implementation of B1XX load/store + **********************************************************************/ +static const boost::uint8_t B1XX_EEPROM_ADDR = 0x50; +static const size_t B1XXX_SERIAL_LEN = 8; + +static const uhd::dict<std::string, boost::uint8_t> USRP_B1XX_OFFSETS = boost::assign::map_list_of + ("serial", 0xf8) + ("name", 0xf8 - NAME_MAX_LEN) +; + +static void load_b1xx(mboard_eeprom_t &mb_eeprom, i2c_iface &iface){ + //extract the serial + mb_eeprom["serial"] = bytes_to_string(iface.read_eeprom( + B1XX_EEPROM_ADDR, USRP_B1XX_OFFSETS["serial"], B1XXX_SERIAL_LEN + )); + + //extract the name + mb_eeprom["name"] = bytes_to_string(iface.read_eeprom( + B1XX_EEPROM_ADDR, USRP_B1XX_OFFSETS["name"], NAME_MAX_LEN + )); +} + +static void store_b1xx(const mboard_eeprom_t &mb_eeprom, i2c_iface &iface){ + //store the serial + if (mb_eeprom.has_key("serial")) iface.write_eeprom( + B1XX_EEPROM_ADDR, USRP_B1XX_OFFSETS["serial"], + string_to_bytes(mb_eeprom["serial"], B1XXX_SERIAL_LEN) + ); + + //store the name + if (mb_eeprom.has_key("name")) iface.write_eeprom( + B1XX_EEPROM_ADDR, USRP_B1XX_OFFSETS["name"], + string_to_bytes(mb_eeprom["name"], NAME_MAX_LEN) + ); +} + +/*********************************************************************** + * Implementation of mboard eeprom + **********************************************************************/ +mboard_eeprom_t::mboard_eeprom_t(void){ + /* NOP */ +} + +mboard_eeprom_t::mboard_eeprom_t(i2c_iface &iface, map_type map){ + switch(map){ + case MAP_NXXX: load_nxxx(*this, iface); break; + case MAP_B1XX: load_b1xx(*this, iface); break; + } +} + +void mboard_eeprom_t::commit(i2c_iface &iface, map_type map){ + switch(map){ + case MAP_NXXX: store_nxxx(*this, iface); break; + case MAP_B1XX: store_b1xx(*this, iface); break; + } +} diff --git a/host/lib/usrp/usrp1/CMakeLists.txt b/host/lib/usrp/usrp1/CMakeLists.txt index 67487f99e..022015231 100644 --- a/host/lib/usrp/usrp1/CMakeLists.txt +++ b/host/lib/usrp/usrp1/CMakeLists.txt @@ -40,7 +40,7 @@ ENDIF(ENABLE_USRP1 AND NOT HAVE_USB_SUPPORT) IF(ENABLE_USRP1) MESSAGE(STATUS " Building USRP1 support.") - INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/../firmware/fx2/include) + INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/../firmware/fx2/common) LIBUHD_APPEND_SOURCES( ${CMAKE_SOURCE_DIR}/lib/usrp/usrp1/clock_ctrl.cpp diff --git a/host/lib/usrp/usrp1/mboard_impl.cpp b/host/lib/usrp/usrp1/mboard_impl.cpp index 669b20efa..c1f0f1d38 100644 --- a/host/lib/usrp/usrp1/mboard_impl.cpp +++ b/host/lib/usrp/usrp1/mboard_impl.cpp @@ -262,24 +262,10 @@ void usrp1_impl::mboard_get(const wax::obj &key_, wax::obj &val) { named_prop_t key = named_prop_t::extract(key_); - if(key_.type() == typeid(std::string)) { - if(key.as<std::string>() == "serial") { - uhd::byte_vector_t buf; - buf.insert(buf.begin(), 248); - boost::this_thread::sleep(boost::posix_time::milliseconds(100)); - _iface->write_i2c(I2C_DEV_EEPROM, buf); - boost::this_thread::sleep(boost::posix_time::milliseconds(100)); - buf = _iface->read_i2c(I2C_DEV_EEPROM, 8); - val = std::string(buf.begin(), buf.end()); - } - - return; - } - //handle the get request conditioned on the key switch(key.as<mboard_prop_t>()){ case MBOARD_PROP_NAME: - val = std::string("usrp1 mboard - " + (*_mboard_proxy)[std::string("serial")].as<std::string>()); + val = std::string("usrp1 mboard - " + _iface->mb_eeprom["serial"]); return; case MBOARD_PROP_OTHERS: @@ -336,6 +322,10 @@ void usrp1_impl::mboard_get(const wax::obj &key_, wax::obj &val) val = _tx_subdev_spec; return; + case MBOARD_PROP_EEPROM_MAP: + val = _iface->mb_eeprom; + return; + default: UHD_THROW_PROP_GET_ERROR(); } } @@ -351,14 +341,6 @@ void usrp1_impl::mboard_set(const wax::obj &key, const wax::obj &val) std::cout << "USRP1 EEPROM image: " << usrp1_eeprom_image << std::endl; _ctrl_transport->usrp_load_eeprom(val.as<std::string>()); } - - if(key.as<std::string>() == "serial") { - std::string sernum = val.as<std::string>(); - uhd::byte_vector_t buf(sernum.begin(), sernum.end()); - buf.insert(buf.begin(), 248); - _iface->write_i2c(I2C_DEV_EEPROM, buf); - } - return; } @@ -395,6 +377,13 @@ void usrp1_impl::mboard_set(const wax::obj &key, const wax::obj &val) _iface->poke32(FR_TX_MUX, calc_tx_mux(_tx_subdev_spec, _mboard_proxy->get_link())); 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<mboard_eeprom_t>().commit(*_iface, mboard_eeprom_t::MAP_B1XX); + _iface->mb_eeprom = mboard_eeprom_t(*_iface, mboard_eeprom_t::MAP_B1XX); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } diff --git a/host/lib/usrp/usrp1/usrp1_iface.cpp b/host/lib/usrp/usrp1/usrp1_iface.cpp index 64ced2905..691c51fe8 100644 --- a/host/lib/usrp/usrp1/usrp1_iface.cpp +++ b/host/lib/usrp/usrp1/usrp1_iface.cpp @@ -25,6 +25,7 @@ #include <iomanip> using namespace uhd; +using namespace uhd::usrp; using namespace uhd::transport; static const bool iface_debug = false; @@ -36,7 +37,8 @@ public: ******************************************************************/ usrp1_iface_impl(usrp_ctrl::sptr ctrl_transport) { - _ctrl_transport = ctrl_transport; + _ctrl_transport = ctrl_transport; + mb_eeprom = mboard_eeprom_t(*this, mboard_eeprom_t::MAP_B1XX); } ~usrp1_iface_impl(void) diff --git a/host/lib/usrp/usrp1/usrp1_iface.hpp b/host/lib/usrp/usrp1/usrp1_iface.hpp index 3f608584a..34a2330b5 100644 --- a/host/lib/usrp/usrp1/usrp1_iface.hpp +++ b/host/lib/usrp/usrp1/usrp1_iface.hpp @@ -18,6 +18,7 @@ #ifndef INCLUDED_USRP1_IFACE_HPP #define INCLUDED_USRP1_IFACE_HPP +#include <uhd/usrp/mboard_eeprom.hpp> #include <uhd/types/serial.hpp> #include <boost/shared_ptr.hpp> #include <boost/utility.hpp> @@ -81,6 +82,8 @@ public: boost::uint16_t index, unsigned char* buff, boost::uint16_t length) = 0; + + uhd::usrp::mboard_eeprom_t mb_eeprom; }; #endif /* INCLUDED_USRP1_IFACE_HPP */ diff --git a/host/lib/usrp/usrp1/usrp1_impl.cpp b/host/lib/usrp/usrp1/usrp1_impl.cpp index 314384e72..6016b0979 100644 --- a/host/lib/usrp/usrp1/usrp1_impl.cpp +++ b/host/lib/usrp/usrp1/usrp1_impl.cpp @@ -56,12 +56,14 @@ static device_addrs_t usrp1_find(const device_addr_t &hint) //return an empty list of addresses when type is set to non-usrp1 if (hint.has_key("type") and hint["type"] != "usrp1") return usrp1_addrs; + //Return an empty list of addresses when an address is specified, + //since an address is intended for a different, non-USB, device. + if (hint.has_key("addr")) return usrp1_addrs; + //extract the firmware path for the USRP1 std::string usrp1_fw_image; try{ - usrp1_fw_image = find_image_path( - hint.has_key("fw")? hint["fw"] : "usrp1_fw.ihx" - ); + usrp1_fw_image = find_image_path(hint.get("fw", "usrp1_fw.ihx")); } catch(...){ uhd::warning::post( @@ -91,11 +93,16 @@ static device_addrs_t usrp1_find(const device_addr_t &hint) pid = USRP1_PRODUCT_ID; BOOST_FOREACH(usb_device_handle::sptr handle, usb_device_handle::get_device_list(vid, pid)) { + usrp1_iface::sptr iface = usrp1_iface::make(usrp_ctrl::make(usb_control::make(handle))); device_addr_t new_addr; new_addr["type"] = "usrp1"; + new_addr["name"] = iface->mb_eeprom["name"]; new_addr["serial"] = handle->get_serial(); - //this is a found usrp1 when a hint serial is not specified or it matches - if (not hint.has_key("serial") or hint["serial"] == new_addr["serial"]){ + //this is a found usrp1 when the hint serial and name match or blank + if ( + (not hint.has_key("name") or hint["name"] == new_addr["name"]) and + (not hint.has_key("serial") or hint["serial"] == new_addr["serial"]) + ){ usrp1_addrs.push_back(new_addr); } } @@ -110,7 +117,7 @@ static device::sptr usrp1_make(const device_addr_t &device_addr){ //extract the FPGA path for the USRP1 std::string usrp1_fpga_image = find_image_path( - device_addr.has_key("fpga")? device_addr["fpga"] : "usrp1_fpga.rbf" + device_addr.get("fpga", "usrp1_fpga.rbf") ); //std::cout << "USRP1 FPGA image: " << usrp1_fpga_image << std::endl; diff --git a/host/lib/usrp/usrp2/clock_ctrl.cpp b/host/lib/usrp/usrp2/clock_ctrl.cpp index 1e1c9b7b8..232f3b32a 100644 --- a/host/lib/usrp/usrp2/clock_ctrl.cpp +++ b/host/lib/usrp/usrp2/clock_ctrl.cpp @@ -20,6 +20,7 @@ #include "usrp2_regs.hpp" //spi slave constants #include <uhd/utils/assert.hpp> #include <boost/cstdint.hpp> +#include <boost/lexical_cast.hpp> #include <iostream> using namespace uhd; @@ -83,8 +84,8 @@ public: } void enable_mimo_clock_out(bool enb){ - //FIXME TODO put this revision read in a common place - boost::uint8_t rev_hi = _iface->read_eeprom(USRP2_I2C_ADDR_MBOARD, USRP2_EE_MBOARD_REV_MSB, 1).at(0); + boost::uint16_t rev = boost::lexical_cast<boost::uint16_t>(_iface->mb_eeprom["rev"]); + boost::uint8_t rev_hi = boost::uint8_t(rev >> 8); //calculate the low and high dividers size_t divider = size_t(this->get_master_clock_rate()/10e6); diff --git a/host/lib/usrp/usrp2/fw_common.h b/host/lib/usrp/usrp2/fw_common.h index e812e1221..4ff31ddfd 100644 --- a/host/lib/usrp/usrp2/fw_common.h +++ b/host/lib/usrp/usrp2/fw_common.h @@ -52,14 +52,6 @@ extern "C" { #define USRP2_I2C_ADDR_TX_DB (USRP2_I2C_DEV_EEPROM | 0x4) #define USRP2_I2C_ADDR_RX_DB (USRP2_I2C_DEV_EEPROM | 0x5) -//////////////////////////////////////////////////////////////////////// -// EEPROM Layout -//////////////////////////////////////////////////////////////////////// -#define USRP2_EE_MBOARD_REV_LSB 0x00 //1 byte -#define USRP2_EE_MBOARD_REV_MSB 0x01 //1 byte -#define USRP2_EE_MBOARD_MAC_ADDR 0x02 //6 bytes -#define USRP2_EE_MBOARD_IP_ADDR 0x0C //uint32, big-endian - typedef enum{ USRP2_CTRL_ID_HUH_WHAT = ' ', //USRP2_CTRL_ID_FOR_SURE, //TODO error condition enums diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp index bbe9c273f..83b70bddc 100644 --- a/host/lib/usrp/usrp2/io_impl.cpp +++ b/host/lib/usrp/usrp2/io_impl.cpp @@ -236,6 +236,11 @@ size_t usrp2_impl::get_max_recv_samps_per_packet(void) const{ return bpp/_rx_otw_type.get_sample_size(); } +static void handle_overflow(std::vector<usrp2_mboard_impl::sptr> &mboards, size_t chan){ + std::cerr << "O" << std::flush; + mboards.at(chan/mboards.size())->handle_overflow(); +} + size_t usrp2_impl::recv( const std::vector<void *> &buffs, size_t num_samps, rx_metadata_t &metadata, const io_type_t &io_type, @@ -248,6 +253,7 @@ size_t usrp2_impl::recv( io_type, _rx_otw_type, //input and output types to convert _mboards.front()->get_master_clock_freq(), //master clock tick rate uhd::transport::vrt::if_hdr_unpack_be, - boost::bind(&usrp2_impl::io_impl::get_recv_buffs, _io_impl.get(), _1, timeout) + boost::bind(&usrp2_impl::io_impl::get_recv_buffs, _io_impl.get(), _1, timeout), + boost::bind(&handle_overflow, _mboards, _1) ); } diff --git a/host/lib/usrp/usrp2/mboard_impl.cpp b/host/lib/usrp/usrp2/mboard_impl.cpp index a0e6adfad..df98ba275 100644 --- a/host/lib/usrp/usrp2/mboard_impl.cpp +++ b/host/lib/usrp/usrp2/mboard_impl.cpp @@ -22,11 +22,7 @@ #include <uhd/usrp/mboard_props.hpp> #include <uhd/utils/assert.hpp> #include <uhd/utils/algorithm.hpp> -#include <uhd/types/mac_addr.hpp> -#include <uhd/types/dict.hpp> #include <boost/bind.hpp> -#include <boost/assign/list_of.hpp> -#include <boost/asio/ip/address_v4.hpp> #include <iostream> using namespace uhd; @@ -41,15 +37,9 @@ usrp2_mboard_impl::usrp2_mboard_impl( size_t recv_frame_size ): _index(index), - _recv_frame_size(recv_frame_size) + _recv_frame_size(recv_frame_size), + _iface(usrp2_iface::make(ctrl_transport)) { - //make a new interface for usrp2 stuff - _iface = usrp2_iface::make(ctrl_transport); - - //extract the mboard rev numbers - _rev_lo = _iface->read_eeprom(USRP2_I2C_ADDR_MBOARD, USRP2_EE_MBOARD_REV_LSB, 1).at(0); - _rev_hi = _iface->read_eeprom(USRP2_I2C_ADDR_MBOARD, USRP2_EE_MBOARD_REV_MSB, 1).at(0); - //contruct the interfaces to mboard perifs _clock_ctrl = usrp2_clock_ctrl::make(_iface); _codec_ctrl = usrp2_codec_ctrl::make(_iface); @@ -176,7 +166,15 @@ void usrp2_mboard_impl::set_time_spec(const time_spec_t &time_spec, bool now){ _iface->poke32(U2_REG_TIME64_SECS, boost::uint32_t(time_spec.get_full_secs())); } +void usrp2_mboard_impl::handle_overflow(void){ + _iface->poke32(U2_REG_RX_CTRL_CLEAR_OVERRUN, 1); + if (_continuous_streaming){ //re-issue the stream command if already continuous + this->issue_ddc_stream_cmd(stream_cmd_t::STREAM_MODE_START_CONTINUOUS); + } +} + void usrp2_mboard_impl::issue_ddc_stream_cmd(const stream_cmd_t &stream_cmd){ + _continuous_streaming = stream_cmd.stream_mode == stream_cmd_t::STREAM_MODE_START_CONTINUOUS; _iface->poke32(U2_REG_RX_CTRL_STREAM_CMD, dsp_type1::calc_stream_cmd_word( stream_cmd, _recv_frame_size )); @@ -192,35 +190,14 @@ static const std::string dboard_name = "0"; void usrp2_mboard_impl::get(const wax::obj &key_, wax::obj &val){ named_prop_t key = named_prop_t::extract(key_); - //handle the other props - if (key_.type() == typeid(std::string)){ - if (key.as<std::string>() == "mac-addr"){ - byte_vector_t bytes = _iface->read_eeprom(USRP2_I2C_ADDR_MBOARD, USRP2_EE_MBOARD_MAC_ADDR, 6); - val = mac_addr_t::from_bytes(bytes).to_string(); - return; - } - - if (key.as<std::string>() == "ip-addr"){ - boost::asio::ip::address_v4::bytes_type bytes; - std::copy(_iface->read_eeprom(USRP2_I2C_ADDR_MBOARD, USRP2_EE_MBOARD_IP_ADDR, 4), bytes); - val = boost::asio::ip::address_v4(bytes).to_string(); - return; - } - } - //handle the get request conditioned on the key switch(key.as<mboard_prop_t>()){ case MBOARD_PROP_NAME: - val = str(boost::format("usrp2 mboard%d - rev %d:%d") % _index % _rev_hi % _rev_lo); + val = str(boost::format("usrp2 mboard%d - rev %s") % _index % _iface->mb_eeprom["rev"]); return; - case MBOARD_PROP_OTHERS:{ - prop_names_t others = boost::assign::list_of - ("mac-addr") - ("ip-addr") - ; - val = others; - } + case MBOARD_PROP_OTHERS: + val = prop_names_t(); return; case MBOARD_PROP_RX_DBOARD: @@ -281,6 +258,10 @@ void usrp2_mboard_impl::get(const wax::obj &key_, wax::obj &val){ val = _tx_subdev_spec; return; + case MBOARD_PROP_EEPROM_MAP: + val = _iface->mb_eeprom; + return; + default: UHD_THROW_PROP_GET_ERROR(); } } @@ -289,21 +270,6 @@ void usrp2_mboard_impl::get(const wax::obj &key_, wax::obj &val){ * MBoard Set Properties **********************************************************************/ void usrp2_mboard_impl::set(const wax::obj &key, const wax::obj &val){ - //handle the other props - if (key.type() == typeid(std::string)){ - if (key.as<std::string>() == "mac-addr"){ - byte_vector_t bytes = mac_addr_t::from_string(val.as<std::string>()).to_bytes(); - _iface->write_eeprom(USRP2_I2C_ADDR_MBOARD, USRP2_EE_MBOARD_MAC_ADDR, bytes); - return; - } - - if (key.as<std::string>() == "ip-addr"){ - byte_vector_t bytes(4); - std::copy(boost::asio::ip::address_v4::from_string(val.as<std::string>()).to_bytes(), bytes); - _iface->write_eeprom(USRP2_I2C_ADDR_MBOARD, USRP2_EE_MBOARD_IP_ADDR, bytes); - return; - } - } //handle the get request conditioned on the key switch(key.as<mboard_prop_t>()){ @@ -347,6 +313,13 @@ void usrp2_mboard_impl::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<mboard_eeprom_t>().commit(*_iface, mboard_eeprom_t::MAP_NXXX); + _iface->mb_eeprom = mboard_eeprom_t(*_iface, mboard_eeprom_t::MAP_NXXX); + return; + default: UHD_THROW_PROP_SET_ERROR(); } } diff --git a/host/lib/usrp/usrp2/usrp2_iface.cpp b/host/lib/usrp/usrp2/usrp2_iface.cpp index 2d450bfc6..eb2685efa 100644 --- a/host/lib/usrp/usrp2/usrp2_iface.cpp +++ b/host/lib/usrp/usrp2/usrp2_iface.cpp @@ -28,6 +28,7 @@ #include <algorithm> using namespace uhd; +using namespace uhd::usrp; using namespace uhd::transport; /*! @@ -58,6 +59,8 @@ public: "The fpga build is not compatible with the host code build." ) % int(USRP2_FPGA_COMPAT_NUM) % fpga_compat_num)); } + + mb_eeprom = mboard_eeprom_t(*this, mboard_eeprom_t::MAP_NXXX); } ~usrp2_iface_impl(void){ diff --git a/host/lib/usrp/usrp2/usrp2_iface.hpp b/host/lib/usrp/usrp2/usrp2_iface.hpp index 12fd4730a..bf36cbf6e 100644 --- a/host/lib/usrp/usrp2/usrp2_iface.hpp +++ b/host/lib/usrp/usrp2/usrp2_iface.hpp @@ -20,6 +20,7 @@ #include <uhd/transport/udp_simple.hpp> #include <uhd/types/serial.hpp> +#include <uhd/usrp/mboard_eeprom.hpp> #include <boost/shared_ptr.hpp> #include <boost/utility.hpp> #include <boost/cstdint.hpp> @@ -102,6 +103,9 @@ public: size_t num_bits, bool readback ) = 0; + + //motherboard eeprom map structure + uhd::usrp::mboard_eeprom_t mb_eeprom; }; #endif /* INCLUDED_USRP2_IFACE_HPP */ diff --git a/host/lib/usrp/usrp2/usrp2_impl.cpp b/host/lib/usrp/usrp2/usrp2_impl.cpp index a680708ad..5f549c4fd 100644 --- a/host/lib/usrp/usrp2/usrp2_impl.cpp +++ b/host/lib/usrp/usrp2/usrp2_impl.cpp @@ -21,6 +21,7 @@ #include <uhd/usrp/device_props.hpp> #include <uhd/utils/assert.hpp> #include <uhd/utils/static.hpp> +#include <uhd/utils/warning.hpp> #include <uhd/utils/algorithm.hpp> #include <boost/assign/list_of.hpp> #include <boost/format.hpp> @@ -61,7 +62,7 @@ static uhd::device_addrs_t usrp2_find(const device_addr_t &hint){ if (if_addrs.inet == asio::ip::address_v4::loopback().to_string()) continue; //create a new hint with this broadcast address - device_addr_t new_hint; + device_addr_t new_hint = hint; new_hint["addr"] = if_addrs.bcast; //call discover with the new hint and append results @@ -101,19 +102,37 @@ static uhd::device_addrs_t usrp2_find(const device_addr_t &hint){ while(true){ size_t len = udp_transport->recv(asio::buffer(usrp2_ctrl_data_in_mem), DISCOVERY_TIMEOUT_MS); //std::cout << len << "\n"; - if (len > offsetof(usrp2_ctrl_data_t, data)){ - //handle the received data - switch(ntohl(ctrl_data_in->id)){ - case USRP2_CTRL_ID_WAZZUP_DUDE: - //make a boost asio ipv4 with the raw addr in host byte order - boost::asio::ip::address_v4 ip_addr(ntohl(ctrl_data_in->data.ip_addr)); - device_addr_t new_addr; - new_addr["type"] = "usrp2"; - new_addr["addr"] = ip_addr.to_string(); - usrp2_addrs.push_back(new_addr); - //dont break here, it will exit the while loop - //just continue on to the next loop iteration + if (len > offsetof(usrp2_ctrl_data_t, data) and ntohl(ctrl_data_in->id) == USRP2_CTRL_ID_WAZZUP_DUDE){ + //make a boost asio ipv4 with the raw addr in host byte order + boost::asio::ip::address_v4 ip_addr(ntohl(ctrl_data_in->data.ip_addr)); + device_addr_t new_addr; + new_addr["type"] = "usrp2"; + new_addr["addr"] = ip_addr.to_string(); + //Attempt to read the name from the EEPROM and perform filtering. + //This operation can throw due to COMPAT mismatch. That is OK. + //We will allow the device to be found and the COMPAT mismatch + //will be thrown as an exception in the factory function. + try{ + mboard_eeprom_t mb_eeprom = usrp2_iface::make( + udp_simple::make_connected(new_addr["addr"], num2str(USRP2_UDP_CTRL_PORT)) + )->mb_eeprom; + new_addr["name"] = mb_eeprom["name"]; + new_addr["serial"] = mb_eeprom["serial"]; + if ( + (not hint.has_key("name") or hint["name"] == new_addr["name"]) and + (not hint.has_key("serial") or hint["serial"] == new_addr["serial"]) + ){ + usrp2_addrs.push_back(new_addr); + } } + catch(const std::exception &e){ + uhd::warning::post( + std::string("Ignoring discovered device\n") + + e.what() + ); + } + //dont break here, it will exit the while loop + //just continue on to the next loop iteration } if (len == 0) break; //timeout } diff --git a/host/lib/usrp/usrp2/usrp2_impl.hpp b/host/lib/usrp/usrp2/usrp2_impl.hpp index 558726a2b..71f52878c 100644 --- a/host/lib/usrp/usrp2/usrp2_impl.hpp +++ b/host/lib/usrp/usrp2/usrp2_impl.hpp @@ -32,7 +32,7 @@ #include <boost/shared_ptr.hpp> #include <boost/function.hpp> #include <uhd/transport/vrt_if_packet.hpp> -#include <uhd/transport/udp_simple.hpp> //mtu +#include <uhd/transport/udp_simple.hpp> #include <uhd/transport/udp_zero_copy.hpp> #include <uhd/usrp/dboard_manager.hpp> #include <uhd/usrp/subdev_spec.hpp> @@ -92,15 +92,12 @@ public: return _clock_ctrl->get_master_clock_rate(); } + void handle_overflow(void); + private: size_t _index; - int _rev_hi, _rev_lo; const size_t _recv_frame_size; - - //properties for this mboard - void get(const wax::obj &, wax::obj &); - void set(const wax::obj &, const wax::obj &); - uhd::usrp::subdev_spec_t _rx_subdev_spec, _tx_subdev_spec; + bool _continuous_streaming; //interfaces usrp2_iface::sptr _iface; @@ -108,6 +105,11 @@ private: usrp2_codec_ctrl::sptr _codec_ctrl; usrp2_serdes_ctrl::sptr _serdes_ctrl; + //properties for this mboard + void get(const wax::obj &, wax::obj &); + void set(const wax::obj &, const wax::obj &); + uhd::usrp::subdev_spec_t _rx_subdev_spec, _tx_subdev_spec; + //rx and tx dboard methods and objects uhd::usrp::dboard_manager::sptr _dboard_manager; uhd::usrp::dboard_iface::sptr _dboard_iface; diff --git a/host/utils/CMakeLists.txt b/host/utils/CMakeLists.txt index 280c8dfaa..a9148de6d 100644 --- a/host/utils/CMakeLists.txt +++ b/host/utils/CMakeLists.txt @@ -57,23 +57,19 @@ INSTALL(TARGETS ######################################################################## # Utilities that get installed into the share path ######################################################################## -ADD_EXECUTABLE(usrp2_addr_burner usrp2_addr_burner.cpp) -TARGET_LINK_LIBRARIES(usrp2_addr_burner uhd) - ADD_EXECUTABLE(usrp_burn_db_eeprom usrp_burn_db_eeprom.cpp) TARGET_LINK_LIBRARIES(usrp_burn_db_eeprom uhd) +ADD_EXECUTABLE(usrp_burn_mb_eeprom usrp_burn_mb_eeprom.cpp) +TARGET_LINK_LIBRARIES(usrp_burn_mb_eeprom uhd) + ADD_EXECUTABLE(usrp1_init_eeprom usrp1_init_eeprom.cpp) TARGET_LINK_LIBRARIES(usrp1_init_eeprom uhd) -ADD_EXECUTABLE(usrp1_serial_burner usrp1_serial_burner.cpp) -TARGET_LINK_LIBRARIES(usrp1_serial_burner uhd) - INSTALL(TARGETS - usrp2_addr_burner usrp_burn_db_eeprom + usrp_burn_mb_eeprom usrp1_init_eeprom - usrp1_serial_burner RUNTIME DESTINATION ${PKG_DATA_DIR}/utils ) diff --git a/host/utils/uhd_usrp_probe.cpp b/host/utils/uhd_usrp_probe.cpp index 8947034d7..8cea52fa6 100644 --- a/host/utils/uhd_usrp_probe.cpp +++ b/host/utils/uhd_usrp_probe.cpp @@ -26,6 +26,7 @@ #include <uhd/usrp/dsp_props.hpp> #include <uhd/usrp/subdev_props.hpp> #include <uhd/usrp/dboard_id.hpp> +#include <uhd/usrp/mboard_eeprom.hpp> #include <boost/program_options.hpp> #include <boost/format.hpp> #include <boost/foreach.hpp> @@ -123,10 +124,9 @@ static std::string get_mboard_pp_string(wax::obj mboard){ std::stringstream ss; ss << boost::format("Mboard: %s") % mboard[usrp::MBOARD_PROP_NAME].as<std::string>() << std::endl; //ss << std::endl; - BOOST_FOREACH(const std::string &other_name, mboard[usrp::MBOARD_PROP_OTHERS].as<prop_names_t>()){ - try{ - ss << boost::format("%s: %s") % other_name % mboard[other_name].as<std::string>() << std::endl; - } catch(...){} + usrp::mboard_eeprom_t mb_eeprom = mboard[usrp::MBOARD_PROP_EEPROM_MAP].as<usrp::mboard_eeprom_t>(); + BOOST_FOREACH(const std::string &key, mb_eeprom.keys()){ + if (not mb_eeprom[key].empty()) ss << boost::format("%s: %s") % key % mb_eeprom[key] << std::endl; } BOOST_FOREACH(const std::string &dsp_name, mboard[usrp::MBOARD_PROP_RX_DSP_NAMES].as<prop_names_t>()){ ss << make_border(get_dsp_pp_string("RX", mboard[named_prop_t(usrp::MBOARD_PROP_RX_DSP, dsp_name)])); diff --git a/host/utils/usrp1_serial_burner.cpp b/host/utils/usrp1_serial_burner.cpp deleted file mode 100644 index bf7d3d3bb..000000000 --- a/host/utils/usrp1_serial_burner.cpp +++ /dev/null @@ -1,75 +0,0 @@ -// -// Copyright 2010 Ettus Research LLC -// -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program. If not, see <http://www.gnu.org/licenses/>. -// - -#include <uhd/utils/safe_main.hpp> -#include <uhd/device.hpp> -#include <uhd/usrp/device_props.hpp> -#include <boost/program_options.hpp> -#include <boost/format.hpp> -#include <iostream> - -namespace po = boost::program_options; - -int UHD_SAFE_MAIN(int argc, char *argv[]){ - po::options_description desc("Allowed options"); - desc.add_options() - ("help", "help message") - ("old", po::value<std::string>(), "old USRP serial number (optional)") - ("new", po::value<std::string>(), "new USRP serial number") - ; - - 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")){ - std::cout << boost::format("USRP serial burner %s") % desc << std::endl; - return ~0; - } - - if(vm.count("new") == 0) { - std::cout << "error: must input --new arg" << std::endl; - return ~0; - } - - //load the options into the address - uhd::device_addr_t device_addr; - device_addr["type"] = "usrp1"; - if(vm.count("old")) device_addr["serial"] = vm["old"].as<std::string>(); - - //find and create a control transport to do the writing. - - uhd::device_addrs_t found_addrs = uhd::device::find(device_addr); - - if (found_addrs.size() == 0){ - std::cerr << "No USRP devices found" << std::endl; - return ~0; - } - - for (size_t i = 0; i < found_addrs.size(); i++){ - uhd::device::sptr dev = uhd::device::make(found_addrs[i]); - wax::obj mb = (*dev)[uhd::usrp::DEVICE_PROP_MBOARD]; - std::cout << "Writing serial number..." << std::endl; - mb[std::string("serial")] = vm["new"].as<std::string>(); - std::cout << "Reading back serial number: " << mb[std::string("serial")].as<std::string>() << std::endl; - } - - - std::cout << "Power-cycle the usrp for the changes to take effect." << std::endl; - return 0; -} diff --git a/host/utils/usrp2_addr_burner.cpp b/host/utils/usrp2_addr_burner.cpp deleted file mode 100644 index f0e3434b7..000000000 --- a/host/utils/usrp2_addr_burner.cpp +++ /dev/null @@ -1,91 +0,0 @@ -// -// Copyright 2010 Ettus Research LLC -// -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program. If not, see <http://www.gnu.org/licenses/>. -// - -#include <uhd/utils/safe_main.hpp> -#include <uhd/device.hpp> -#include <uhd/usrp/device_props.hpp> -#include <boost/program_options.hpp> -#include <boost/format.hpp> -#include <iostream> - -namespace po = boost::program_options; - -int UHD_SAFE_MAIN(int argc, char *argv[]){ - po::options_description desc("Allowed options"); - desc.add_options() - ("help", "help message") - ("addr", po::value<std::string>(), "resolvable network address") - ("new-ip", po::value<std::string>(), "new ip address (optional)") - ("new-mac", po::value<std::string>(), "new mac address (optional)") - ; - - 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")){ - std::cout << boost::format("USRP2 Address Burner %s") % desc << std::endl; - return ~0; - } - - //load the options into the address - uhd::device_addr_t device_addr; - device_addr["type"] = "usrp2"; - if (vm.count("addr")){ - device_addr["addr"] = vm["addr"].as<std::string>(); - } - else{ - std::cerr << "Error: missing addr option" << std::endl; - return ~0; - } - - //create a usrp2 device - uhd::device::sptr u2_dev = uhd::device::make(device_addr); - //FIXME usees the default mboard for now (until the mimo link is supported) - wax::obj u2_mb = (*u2_dev)[uhd::usrp::DEVICE_PROP_MBOARD]; - std::cout << std::endl; - - //fetch and print current settings - std::cout << "Fetching current settings from usrp2 eeprom:" << std::endl; - std::string curr_ip = u2_mb[std::string("ip-addr")].as<std::string>(); - std::cout << boost::format(" Current IP Address: %s") % curr_ip << std::endl; - std::string curr_mac = u2_mb[std::string("mac-addr")].as<std::string>(); - std::cout << boost::format(" Current MAC Address: %s") % curr_mac << std::endl; - std::cout << " Done" << std::endl << std::endl; - - //try to set the new ip (if provided) - if (vm.count("new-ip")){ - std::cout << "Burning a new ip address into the usrp2 eeprom:" << std::endl; - std::string new_ip = vm["new-ip"].as<std::string>(); - std::cout << boost::format(" New IP Address: %s") % new_ip << std::endl; - u2_mb[std::string("ip-addr")] = new_ip; - std::cout << " Done" << std::endl << std::endl; - } - - //try to set the new mac (if provided) - if (vm.count("new-mac")){ - std::cout << "Burning a new mac address into the usrp2 eeprom:" << std::endl; - std::string new_mac = vm["new-mac"].as<std::string>(); - std::cout << boost::format(" New MAC Address: %s") % new_mac << std::endl; - u2_mb[std::string("mac-addr")] = new_mac; - std::cout << " Done" << std::endl << std::endl; - } - - std::cout << "Power-cycle the usrp2 for the changes to take effect." << std::endl; - return 0; -} diff --git a/host/utils/usrp_burn_db_eeprom.cpp b/host/utils/usrp_burn_db_eeprom.cpp index 64ecf75d6..9afd71a22 100644 --- a/host/utils/usrp_burn_db_eeprom.cpp +++ b/host/utils/usrp_burn_db_eeprom.cpp @@ -58,10 +58,10 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){ //print the help message if (vm.count("help")){ - std::cout << boost::format("USRP Burn DB EEPROM %s") % desc << std::endl; + std::cout << boost::format("USRP Burn Daughterboard EEPROM %s") % desc << std::endl; std::cout << boost::format( - "Omit the id argument to perform readback,\n" - "Or specify a new id to burn into the eeprom.\n" + "Omit the ID argument to perform readback,\n" + "Or specify a new ID to burn into the EEPROM.\n" ) << std::endl; return ~0; } diff --git a/host/utils/usrp_burn_mb_eeprom.cpp b/host/utils/usrp_burn_mb_eeprom.cpp new file mode 100644 index 000000000..20e1b58b1 --- /dev/null +++ b/host/utils/usrp_burn_mb_eeprom.cpp @@ -0,0 +1,81 @@ +// +// Copyright 2010 Ettus Research LLC +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <http://www.gnu.org/licenses/>. +// + +#include <uhd/utils/safe_main.hpp> +#include <uhd/device.hpp> +#include <uhd/usrp/device_props.hpp> +#include <uhd/usrp/mboard_props.hpp> +#include <uhd/usrp/mboard_eeprom.hpp> +#include <boost/program_options.hpp> +#include <boost/format.hpp> +#include <iostream> + +namespace po = boost::program_options; + +int UHD_SAFE_MAIN(int argc, char *argv[]){ + std::string args, key, val; + + po::options_description desc("Allowed options"); + desc.add_options() + ("help", "help message") + ("args", po::value<std::string>(&args)->default_value(""), "device address args [default = \"\"]") + ("key", po::value<std::string>(&key), "the indentifier for a value in EEPROM") + ("val", po::value<std::string>(&val), "the new value to set, omit for readback") + ; + + 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 not vm.count("key")){ + std::cout << boost::format("USRP Burn Motherboard EEPROM %s") % desc << std::endl; + std::cout << boost::format( + "Omit the value argument to perform a readback,\n" + "Or specify a new value to burn into the EEPROM.\n" + ) << std::endl; + return ~0; + } + + std::cout << "Creating USRP device from address: " + args << std::endl; + uhd::device::sptr dev = uhd::device::make(args); + //FIXME the default mboard for now (may be others) + wax::obj mboard = (*dev)[uhd::usrp::DEVICE_PROP_MBOARD]; + std::cout << std::endl; + + if (true /*always readback*/){ + std::cout << "Fetching current settings from EEPROM..." << std::endl; + uhd::usrp::mboard_eeprom_t mb_eeprom = \ + mboard[uhd::usrp::MBOARD_PROP_EEPROM_MAP].as<uhd::usrp::mboard_eeprom_t>(); + if (not mb_eeprom.has_key(key)){ + std::cerr << boost::format("Cannot find value for EEPROM[%s]") % key << std::endl; + return ~0; + } + std::cout << boost::format(" EEPROM [\"%s\"] is \"%s\"") % key % mb_eeprom[key] << std::endl; + std::cout << std::endl; + } + if (vm.count("val")){ + uhd::usrp::mboard_eeprom_t mb_eeprom; mb_eeprom[key] = val; + std::cout << boost::format("Setting EEPROM [\"%s\"] to \"%s\"...") % key % val << std::endl; + mboard[uhd::usrp::MBOARD_PROP_EEPROM_MAP] = mb_eeprom; + std::cout << "Power-cycle the USRP device for the changes to take effect." << std::endl; + std::cout << std::endl; + } + + std::cout << "Done" << std::endl; + return 0; +} |