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Diffstat (limited to 'host/docs/usrp_e3x0.dox')
| -rw-r--r-- | host/docs/usrp_e3x0.dox | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/host/docs/usrp_e3x0.dox b/host/docs/usrp_e3x0.dox index ac9687f4f..db4114360 100644 --- a/host/docs/usrp_e3x0.dox +++ b/host/docs/usrp_e3x0.dox @@ -134,6 +134,8 @@ which should return 'arm-oe-linux-gnueabi'. $ cmake -DCMAKE_TOOLCHAIN_FILE=<youruhdsrc>/host/cmake/Toolchains/oe-sdk_cross.cmake -DCMAKE_INSTALL_PREFIX=/usr -DENABLE_E300=ON .. $ make +For instructions on building UHD on a PC to interact with your E-Series device, follow these instructions: \ref e3x0_uhd_build + \subsubsection e3x0_sdk_usage_gnuradio Building GNU Radio -# Obtain the gnuradio source code via git. @@ -188,9 +190,9 @@ builds) $ export MACHINE="ettus-e300" $ bitbake gnuradio-dev-image \endcode -When this completes, the files needed to create the sd card are in -`tmp-glibc/deploy/images/ettus-e300`. See \ref e3x0_upgrade_sd_card for instructions to write the image to your sd card. +When this completes, the files needed to create the SD card are in +`tmp-glibc/deploy/images/ettus-e300` -# Build the toolchain. \code{.sh} @@ -693,16 +695,28 @@ usrp->set_rx_subdev_spec("A:A A:B"); The following sensors are available for the USRP-E Series motherboards; they can be queried through the API. -- **fe_locked** - rx / tx frontend pll locked +- **fe_locked** - rx / tx frontend PLL locked - **temp** - processor temperature value - **gps_time** and **gps_locked** sensors are added when the GPS is found \subsection e3x0_network_mode Network Mode -Your USRP-E series device can be used in network mode for narrow band signal observation, evaluation and debugging purposes. +Your USRP-E series device can be used in network mode for narrow band signal observation, evaluation and debugging purposes. See the instructions below for how to use network mode. Please note that when compared with normal operation as a standalone device the usable bandwidth is limited and therefore Network Mode is not the recommended mode of operation. +\subsubsection e3x0_uhd_build Building UHD + +To work with your E-Series device in network mode, you will need to build UHD on your PC with extra CMake flags. Assuming you are in the host/build directory, +see below: + + $ cmake -DENABLE_E300=ON -DE300_FORCE_NETWORK=ON .. + $ make + +Once UHD is installed on your device, it will be able to interact with an E-Series device with network mode active (see below). + +\subsubsection e3x0_activating_network Activating Network Mode on the Device + In order to use the device in network mode it is necessary to start the *usrp_e3x0_network_mode* executable on the device. In order to start the executable please log into your device either via SSH or serial console(see \ref e3x0_first_boot) and type |