apps/grgsm_trx: add RadioInterface driver selection argument
Change-Id: Ic11f878c176bad16b057f25725ab0cfecc01782f
diff --git a/apps/grgsm_trx b/apps/grgsm_trx
index b911719..7da9e06 100755
--- a/apps/grgsm_trx
+++ b/apps/grgsm_trx
@@ -29,7 +29,6 @@
from argparse import ArgumentTypeError
from gnuradio import eng_notation
-from grgsm.trx import RadioInterfaceUHD
from grgsm.trx import RadioInterface
from grgsm.trx import Transceiver
@@ -58,8 +57,13 @@
# Set up signal handlers
signal.signal(signal.SIGINT, self.sig_handler)
+ if argv.driver == "uhd":
+ from grgsm.trx.radio_if_uhd import RadioInterfaceUHD as Radio
+ else:
+ raise ValueError("Unknown RadioInterface driver '%s'" % argv.driver)
+
# Init Radio interface
- self.radio = RadioInterfaceUHD(self.phy_args, self.phy_sample_rate,
+ self.radio = Radio(self.phy_args, self.phy_sample_rate,
self.phy_rx_gain, self.phy_tx_gain, self.phy_ppm,
self.phy_rx_antenna, self.phy_tx_antenna,
self.phy_freq_offset, self.bind_addr,
@@ -111,6 +115,10 @@
# PHY specific
phy_group = parser.add_argument_group("PHY parameters")
+ phy_group.add_argument("--driver",
+ dest = "driver", type = str, default = "uhd",
+ choices = ["uhd"],
+ help = "Set device driver (default %(default)s)")
phy_group.add_argument("-a", "--args",
dest = "args", type = str, default = "",
help = "Set device arguments")