This feature may be useful for our TTCN-3 testing infrastructure.
By default it's disabled, and can be enabled using command line
arguments of the main binary:
./trxcon -g 127.0.0.1 ...
Change-Id: Iab4128fee5f18d816830fdca6c5ebebaf7451902
Both l1ctl_link_init() and trx_if_open() do accept 'tall_ctx' now,
so there is no need to expose the root context anymore. For
logging initialization, we can just pass a pointer.
Change-Id: I7a2231eb880a995d3296b94481a7799e6ff07489
Both SCH_EVENT_CLCK_IND and SCH_EVENT_CLCK_LOSS were not handled,
moreover there is no purpose to keep them.
Change-Id: I8efac459a40f4287e3325890809991d5ef46e9b1
The core of scheduler is a simple clock counter, which relays
on system time for now. One was a bit simplified and migrated
from OsmoBTS.
Due to system time is not an ideal clock source, the counter
should be periodically corrected by clock indications from BTS.
Change-Id: I27d85bd3e2c8bca3f876f73517027b9fe43c9825
Now it's possible to handle the following requests
from layer23 apps:
- L1CTL_FBSB_REQ
- L1CTL_PM_REQ
- L1CTL_RESET_REQ
- L1CTL_ECHO_REQ
It should be noted, that the L1CTL_PM_REQ isn't
handled correctly yet, due to required task isn't
implemented on the TRX side yet. Instead of this,
temporary we are sending some fake responses.
Change-Id: I343eca3e20922ddd83e06231811200b26da442f3
This change introduces the following state machines:
- trxcon_app_fsm - main application state machine.
This state machine handles different events, raised
from program modules (such as trx_if.c or l1ctl.c).
- l1ctl_link_fsm - L1CTL server state machine.
- trx_interface_fsm - TRX interface state machine.
The program modules (such as trx_if.c or l1ctl.c) should be as
much independent from each other as possible. In other words,
one module should not call methods from another, e.g. L1CTL
handlers are not able to send any command to transceiver directly.
Instead of that, they should use shared event set to notify the
main state machine about something. Depending on current state
and received event, main state machine 'decides' what to do. This
approach would allow to easily reuse the source code almost 'as is'
anywhere outside the project.
Change-Id: I7ee6fc891abe5f775f5b7ebbf093181a97950dea
Vadim Yanitskiy