UHD accepts optional 'args' that can be used for device descriptions
such as IP address, device type, etc. Allow these to be passed in on
the transceiver command line as the third argument (number of supported
carriers is the second argument). This option benefits those who may
have multiple UHD devices attached to a single system.
This option is not yet supported by GSM core and requires starting the
transceiver independently on the command line. This option has no
effect when USRP1 is used.
Signed-off-by: Thomas Tsou <tom@tsou.cc>
git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@4315 19bc5d8c-e614-43d4-8b26-e1612bc8e597
Transmit gain setting would deceptively set the receive
gain instead. Since transmit attenuation is a combination
of RF gain and digital scaling, this major copy/paste bug
may have gone unnoticed by many users.
Reported-by: Robin Coxe <coxe@close-haul.com>
Signed-off-by: Thomas Tsou <ttsou@vt.edu>
git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@3309 19bc5d8c-e614-43d4-8b26-e1612bc8e597
Device errors regarding properties such as sample
rate or frequency tuning are almost always fatal and
lead to the common error "assuming TRX is dead".
Make sure that these errors are clearly presented to
the user.
Signed-off-by: Thomas Tsou <ttsou@vt.edu>
git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@2700 19bc5d8c-e614-43d4-8b26-e1612bc8e597
The following option selects single daughterboard use on
side A only. Otherwise, the default setting is TX on A and
Rx on B.
./configure --with-singledb
Other options are possible, as per the following enum, but
for simplicity with configure options, there are only two
choices.
enum dboardConfigType {
TXA_RXB,
TXB_RXA,
TXA_RXA,
TXB_RXB
};
Signed-off-by: Thomas Tsou <ttsou@vt.edu>
git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@2687 19bc5d8c-e614-43d4-8b26-e1612bc8e597
Transmit tuning was primarily setup for side A only. Some boards
- WBX - would still tune with improper channel arguments, though
receiver performance was disrupted.
Previous testing was primarily with single board on side A only
or dual configuration with side A transmit, so this bug largely
went undetected. Patch tested with RFX and WBX daughterboards
in single and dual configurations sides A and B.
Signed-off-by: Thomas Tsou <ttsou@vt.edu>
git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@2658 19bc5d8c-e614-43d4-8b26-e1612bc8e597
These are mostly identical changes as added to the non-52MHz
implementation with the exception of sample rate.
Signed-off-by: Thomas Tsou <ttsou@vt.edu>
git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@2634 19bc5d8c-e614-43d4-8b26-e1612bc8e597
Remove all RFX specific parts and control daughterboard
functionality using the base API. The tuning is now set
to a non-inverted image so remove the I/Q swap as well.
Daughterboard configuration is set through an enum
variable. Currently, there is no auto-configuration and
the default is Tx/RX on sides A/B respectively. For
transceiver boards the receive antenna is set to RX2.
enum dboardConfigType {
TXA_RXB,
TXB_RXA,
TXA_RXA,
TXB_RXB
};
const dboardConfigType dboardConfig = TXA_RXB;
Signed-off-by: Thomas Tsou <ttsou@vt.edu>
git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@2632 19bc5d8c-e614-43d4-8b26-e1612bc8e597
