trx_toolkit: do not auto power on/off child MS Transceivers

By default, powering on/off a parent transceiver (child_idx=0) will
automatically power on/off its child transceivers (if any).  This
behavior is desirable for the BTS, but not for the MS Transceivers.

Additional MS Transceivers are going to be used by ttcn3-bts-test
for spawning multiple DCCH components in parallel.  We don't want
situations when one component powers off transceivers of the other
DCCH components - they must be independent.

Change-Id: I0cd6bac616273bed0e246ad48edc44fff484c589
changes/61/28761/8
Vadim Yanitskiy 7 months ago
parent f6aada5f5f
commit 15247989f5
  1. 2
      src/target/trx_toolkit/fake_trx.py
  2. 15
      src/target/trx_toolkit/transceiver.py

@ -409,7 +409,7 @@ class Application(ApplicationBase):
self.append_trx(self.argv.bts_addr, self.argv.bts_base_port, name = "BTS")
# Init TRX instance for BB
self.append_trx(self.argv.bb_addr, self.argv.bb_base_port, name = "MS")
self.append_trx(self.argv.bb_addr, self.argv.bb_base_port, name = "MS", child_mgt = False)
# Additional transceivers (optional)
if self.argv.trx_list is not None:

@ -65,8 +65,9 @@ class Transceiver:
(trx_2) ctrl=5705, data=5706.
...
As soon as the first transceiver is powered on / off,
all child transceivers are also powered on / off.
By default, powering on/off a parent transceiver (child_idx=0) will
automatically power on/off its child transceivers (if any). This
behavior can be disabled by setting "child_mgt" param to False.
== Clock distribution (optional)
@ -126,6 +127,7 @@ class Transceiver:
self.bind_addr = bind_addr
self.base_port = base_port
self.child_idx = kwargs.get("child_idx", 0)
self.child_mgt = kwargs.get("child_mgt", True)
# Meta info
self.name = kwargs.get("name", None)
@ -222,8 +224,13 @@ class Transceiver:
return None
def power_event_handler(self, poweron: bool) -> None:
# Update self and child transceivers
for trx in [self, *self.child_trx_list.trx_list]:
# If self.child_mgt is True, automatically power on/off children
if self.child_mgt and self.child_idx == 0:
trx_list = [self, *self.child_trx_list.trx_list]
else:
trx_list = [self]
# Update self and optionally child transceivers
for trx in trx_list:
trx.running = poweron
if not poweron:
trx.disable_fh()

Loading…
Cancel
Save