diff options
Diffstat (limited to 'host/lib/usrp/mpmd/mpmd_impl.hpp')
| -rw-r--r-- | host/lib/usrp/mpmd/mpmd_impl.hpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/host/lib/usrp/mpmd/mpmd_impl.hpp b/host/lib/usrp/mpmd/mpmd_impl.hpp index f24f6d3fc..c935a8b8e 100644 --- a/host/lib/usrp/mpmd/mpmd_impl.hpp +++ b/host/lib/usrp/mpmd/mpmd_impl.hpp @@ -15,6 +15,7 @@ #include <uhd/types/dict.hpp> #include <uhd/utils/tasks.hpp> #include <uhd/transport/muxed_zero_copy_if.hpp> +#include <boost/optional.hpp> #include <map> #include <memory> @@ -29,6 +30,16 @@ class mpmd_mboard_impl using uptr = std::unique_ptr<mpmd_mboard_impl>; using dev_info = std::map<std::string, std::string>; + /*** Static helper *******************************************************/ + /*! Will run some checks to determine if this device can be reached from + * the current UHD session + * + * \param device_addr Device args. Must contain an mgmt_addr. + */ + static boost::optional<device_addr_t> is_device_reachable( + const device_addr_t& device_addr + ); + /*** Structors ***********************************************************/ /*! Ctor: Claim device or throw an exception on failure. * @@ -159,6 +170,9 @@ class mpmd_mboard_impl class mpmd_impl : public uhd::usrp::device3_impl { public: + //! Device arg key which will allow finding all devices, even those not + // reachable via CHDR. + static const std::string MPM_FINDALL_KEY; //! Port on which the discovery process is listening (default value, it is // user-overridable) static const size_t MPM_DISCOVERY_PORT; @@ -177,6 +191,9 @@ public: static const std::string MPM_ECHO_CMD; //! This is the RPC command that will return the last known error from MPM. static const std::string MPM_RPC_GET_LAST_ERROR_CMD; + //! The preamble for any response on the discovery port. Can be used to + // verify that the response is actually an MPM device. + static constexpr char MPM_DISC_RESPONSE_PREAMBLE[] = "USRP-MPM"; /************************************************************************** * Structors |