diff options
Diffstat (limited to 'host/lib/usrp/usrp2/usrp2_iface.cpp')
| -rw-r--r-- | host/lib/usrp/usrp2/usrp2_iface.cpp | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/host/lib/usrp/usrp2/usrp2_iface.cpp b/host/lib/usrp/usrp2/usrp2_iface.cpp index 83e98904e..faf4a5c7e 100644 --- a/host/lib/usrp/usrp2/usrp2_iface.cpp +++ b/host/lib/usrp/usrp2/usrp2_iface.cpp @@ -59,6 +59,20 @@ public: return this->peek<boost::uint16_t>(addr); } + pair64 peek64(boost::uint32_t addrlo, boost::uint32_t addrhi){ + //setup the out data + usrp2_ctrl_data_t out_data; + out_data.id = htonl(USRP2_CTRL_ID_PEEK_AT_THIS_REGISTER_FOR_ME_BRO); + out_data.data.poke_args.addr = htonl(addrlo); + out_data.data.poke_args.addrhi = htonl(addrhi); + out_data.data.poke_args.num_bytes = sizeof(boost::uint64_t); + + //send and recv + usrp2_ctrl_data_t in_data = this->ctrl_send_and_recv(out_data); + UHD_ASSERT_THROW(ntohl(in_data.id) == USRP2_CTRL_ID_WOAH_I_DEFINITELY_PEEKED_IT_DUDE); + return pair64(ntohl(in_data.data.poke_args.data), ntohl(in_data.data.poke_args.datahi)); + } + /*********************************************************************** * SPI **********************************************************************/ @@ -86,7 +100,7 @@ public: //send and recv usrp2_ctrl_data_t in_data = this->ctrl_send_and_recv(out_data); - UHD_ASSERT_THROW(htonl(in_data.id) == USRP2_CTRL_ID_OMG_TRANSACTED_SPI_DUDE); + UHD_ASSERT_THROW(ntohl(in_data.id) == USRP2_CTRL_ID_OMG_TRANSACTED_SPI_DUDE); return ntohl(in_data.data.spi_args.data); } @@ -109,7 +123,7 @@ public: //send and recv usrp2_ctrl_data_t in_data = this->ctrl_send_and_recv(out_data); - UHD_ASSERT_THROW(htonl(in_data.id) == USRP2_CTRL_ID_COOL_IM_DONE_I2C_WRITE_DUDE); + UHD_ASSERT_THROW(ntohl(in_data.id) == USRP2_CTRL_ID_COOL_IM_DONE_I2C_WRITE_DUDE); } byte_vector_t read_i2c(boost::uint8_t addr, size_t num_bytes){ @@ -124,7 +138,7 @@ public: //send and recv usrp2_ctrl_data_t in_data = this->ctrl_send_and_recv(out_data); - UHD_ASSERT_THROW(htonl(in_data.id) == USRP2_CTRL_ID_HERES_THE_I2C_DATA_DUDE); + UHD_ASSERT_THROW(ntohl(in_data.id) == USRP2_CTRL_ID_HERES_THE_I2C_DATA_DUDE); UHD_ASSERT_THROW(in_data.data.i2c_args.addr = num_bytes); //copy out the data @@ -187,7 +201,7 @@ private: //send and recv usrp2_ctrl_data_t in_data = this->ctrl_send_and_recv(out_data); - UHD_ASSERT_THROW(htonl(in_data.id) == USRP2_CTRL_ID_OMG_POKED_REGISTER_SO_BAD_DUDE); + UHD_ASSERT_THROW(ntohl(in_data.id) == USRP2_CTRL_ID_OMG_POKED_REGISTER_SO_BAD_DUDE); } template <class T> T peek(boost::uint32_t addr){ @@ -199,8 +213,8 @@ private: //send and recv usrp2_ctrl_data_t in_data = this->ctrl_send_and_recv(out_data); - UHD_ASSERT_THROW(htonl(in_data.id) == USRP2_CTRL_ID_WOAH_I_DEFINITELY_PEEKED_IT_DUDE); - return T(ntohl(out_data.data.poke_args.data)); + UHD_ASSERT_THROW(ntohl(in_data.id) == USRP2_CTRL_ID_WOAH_I_DEFINITELY_PEEKED_IT_DUDE); + return T(ntohl(in_data.data.poke_args.data)); } }; |