diff options
Diffstat (limited to 'host/include')
| -rw-r--r-- | host/include/uhd/usrp/dboard_iface.hpp | 29 | ||||
| -rw-r--r-- | host/include/uhd/usrp/dboard_manager.hpp | 2 | ||||
| -rw-r--r-- | host/include/uhd/utils/algorithm.hpp | 21 | ||||
| -rw-r--r-- | host/include/uhd/utils/props.hpp | 33 |
4 files changed, 67 insertions, 18 deletions
diff --git a/host/include/uhd/usrp/dboard_iface.hpp b/host/include/uhd/usrp/dboard_iface.hpp index fc7ea3052..e776ecc42 100644 --- a/host/include/uhd/usrp/dboard_iface.hpp +++ b/host/include/uhd/usrp/dboard_iface.hpp @@ -65,11 +65,34 @@ public: AUX_ADC_B = 'b' }; + //! Special properties that differentiate this daughterboard slot + struct special_props_t{ + /*! + * Soft clock divider: + * When a motherboard cannot provided a divided dboard clock, + * it may provided a "soft" divided clock over an FPGA GPIO. + * The implementation must know the type of clock provided. + */ + bool soft_clock_divider; + + /*! + * Mangle i2c addresses: + * When i2c is shared across multiple daugterboard slots, + * the i2c addresses will be mangled on the secondary slot + * to avoid conflicts between slots in the i2c address space. + * The mangling is daguhterboard specific so the implementation + * needs to know whether it should use mangled addresses or not. + */ + bool mangle_i2c_addrs; + }; + /*! - * Get the motherboard name of the form: usrp1, usrp2... - * \return string representing the motherboard name + * Get special properties information for this dboard slot. + * This call helps the dboard code to handle implementation + * differences between different motherboards and dboard slots. + * \return the special properties struct */ - virtual std::string get_mboard_name(void) = 0; + virtual special_props_t get_special_props(void) = 0; /*! * Write to an aux dac. diff --git a/host/include/uhd/usrp/dboard_manager.hpp b/host/include/uhd/usrp/dboard_manager.hpp index e5831d4cf..c68f069f0 100644 --- a/host/include/uhd/usrp/dboard_manager.hpp +++ b/host/include/uhd/usrp/dboard_manager.hpp @@ -51,7 +51,7 @@ public: const dboard_id_t &dboard_id, dboard_ctor_t dboard_ctor, const std::string &name, - const prop_names_t &subdev_names = prop_names_t(1, "") + const prop_names_t &subdev_names = prop_names_t(1, "0") ); /*! diff --git a/host/include/uhd/utils/algorithm.hpp b/host/include/uhd/utils/algorithm.hpp index 1b5eacfa9..53c571e4e 100644 --- a/host/include/uhd/utils/algorithm.hpp +++ b/host/include/uhd/utils/algorithm.hpp @@ -22,6 +22,9 @@ #include <boost/range/begin.hpp> #include <boost/range/end.hpp> #include <boost/range/size.hpp> +#include <boost/algorithm/string.hpp> +#include <vector> +#include <string> /*! \file algorithm.hpp * Useful templated functions and classes that I like to pretend are part of stl. @@ -30,6 +33,24 @@ namespace std{ /*! + * Split a string at the separation characters. + * \param string the string to split + * \param sep the separator characters + * \return a range of strings + */ + inline std::vector<std::string> split_string( + const std::string &string, const std::string &sep = "\t " + ){ + std::vector<std::string> strings; + if (not string.empty()) boost::split( + // do not split an empty string: + // let me tell you about the time when boost::split segfaulted... + strings, string, boost::is_any_of(sep) + ); + return strings; + } + + /*! * A wrapper around std::copy that takes ranges instead of iterators. * * Copy the elements of the source range into the destination range. diff --git a/host/include/uhd/utils/props.hpp b/host/include/uhd/utils/props.hpp index f376d2612..fbca03019 100644 --- a/host/include/uhd/utils/props.hpp +++ b/host/include/uhd/utils/props.hpp @@ -21,7 +21,6 @@ #include <uhd/config.hpp> #include <uhd/wax.hpp> #include <uhd/utils/exception.hpp> -#include <boost/tuple/tuple.hpp> #include <stdexcept> #include <vector> #include <string> @@ -36,8 +35,25 @@ namespace uhd{ * Allows properties to be sub-sectioned by name. */ struct UHD_API named_prop_t{ - wax::obj key; - std::string name; + const wax::obj key; + const std::string name; + + //! Convert the key to the specified type + template<typename T> inline T as(void){ + return key.as<T>(); + } + + /*! + * Utility function to convert generic key into a named prop. + * If the key was already a named prop, the prop will be split. + * Otherwise, the key will be the key, and the name will be used. + * \param key a reference to the prop object + * \param name a reference to the name object + * \return a named property struct with key and name + */ + static named_prop_t extract( + const wax::obj &key, const std::string &name = "" + ); /*! * Create a new named prop from key and name. @@ -48,17 +64,6 @@ namespace uhd{ }; /*! - * Utility function to separate a named property into its components. - * \param key a reference to the prop object - * \param name a reference to the name object - * \return a tuple that can be used with boost::tie - */ - UHD_API boost::tuple<wax::obj, std::string> extract_named_prop( - const wax::obj &key, - const std::string &name = "" - ); - - /*! * Throw when getting a not-implemented or write-only property. * Throw-site information will be included with this error. */ |