From 9a05ef5225d9d52f693ffde4ae77e6ae0b16fc6e Mon Sep 17 00:00:00 2001 From: Moritz Fischer Date: Tue, 9 Feb 2016 11:16:52 -0800 Subject: docs: Added paragraph on dhcp timeout for e3xx Signed-off-by: Moritz Fischer --- host/docs/usrp_e3x0.dox | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'host/docs') diff --git a/host/docs/usrp_e3x0.dox b/host/docs/usrp_e3x0.dox index bdcfe8bfb..174a83db9 100644 --- a/host/docs/usrp_e3x0.dox +++ b/host/docs/usrp_e3x0.dox @@ -655,6 +655,20 @@ iface eth0 inet dhcp hostname your-hostname ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Note: In rare occasions it might be necessary to increase the timeout value +for the dhcp client running on the device in order for autoconfiguration +to succeed. + +In order to increase the timeout to e.g. 40 seconds edit: + + /etc/network/interfaces + +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +auto eth0 +iface eth0 inet dhcp + hostname your-hostname + udhcpc_opts -t 40 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ \subsection e3xx_network_static Static IP -- cgit v1.2.3 From 62afbfb7ed4ef441dd4df66db4a1741b927a77de Mon Sep 17 00:00:00 2001 From: Moritz Fischer Date: Tue, 9 Feb 2016 12:16:33 -0800 Subject: docs: Added link to e3xx sdks on files.ettus.com Signed-off-by: Moritz Fischer --- host/docs/usrp_e3x0.dox | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'host/docs') diff --git a/host/docs/usrp_e3x0.dox b/host/docs/usrp_e3x0.dox index 174a83db9..64e784399 100644 --- a/host/docs/usrp_e3x0.dox +++ b/host/docs/usrp_e3x0.dox @@ -86,7 +86,7 @@ You should be presented with a shell similar to the following \section e3x0_sdk Using the SDK -In order to facilitate software development for the integrated ARM Cortex-A9 processor, a Yocto Project based SDK is provided in the download section of our website. +In order to facilitate software development for the integrated ARM Cortex-A9 processor, a Yocto Project based SDK is provided in the download section of our website. This SDK contains a cross-compiler, a cross-linker as well as a cross-debugger and can be used to develop your user space applications for the Ettus USRP-E310 devices. -- cgit v1.2.3 From 176024de72a8fed7846c9e4405c77af7e0ff5270 Mon Sep 17 00:00:00 2001 From: Derek Kozel Date: Mon, 8 Feb 2016 12:16:01 -0800 Subject: Update docs with lack of UBX phase sync on N210 --- host/docs/sync.dox | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'host/docs') diff --git a/host/docs/sync.dox b/host/docs/sync.dox index 1789a70a9..5a0870bea 100644 --- a/host/docs/sync.dox +++ b/host/docs/sync.dox @@ -158,11 +158,11 @@ Using timed commands, multiple frontends can be tuned at a specific time. This timed-tuning ensures that the phase offsets between VCO/PLL chains will remain constant after each re-tune. See notes below: +- Phase synchronization with the UBX is only supported on the X3x0 Series +- Phase synchronization with the SBX works on both N2x0 and X3x0 Series - There is a random phase offset between any two frontends - This phase offset is different for different LO frequencies - This phase offset remains constant after retuning - - Due to a divider, UBX phase offset will be randomly +/- 180 deg after re-tune on N200/N210. - On X300/X310, phase sync with UBX fully works. - This phase offset will drift over time due to thermal and other characteristics - Periodic calibration will be necessary for phase-coherent applications -- cgit v1.2.3