def shutdown_device(cls, ctrl_connection, is_tx: bool):
limesdr.stop_stream()
limesdr.destroy_stream()
limesdr.disable_all_channels()
ret = limesdr.close()
ctrl_connection.send("CLOSE:" + str(ret))
return True
def shutdown_device(cls, ctrl_connection, is_tx: bool):
limesdr.stop_stream()
limesdr.destroy_stream()
limesdr.disable_all_channels()
ret = limesdr.close()
ctrl_connection.send("CLOSE:" + str(ret))
return True
def initialize_limesdr(freq, sample_rate, bandwidth, gain, channel_index, antenna_index, ctrl_conn, is_tx):
ret = limesdr.open()
ctrl_conn.send("OPEN:" + str(ret))
limesdr.disable_all_channels()
if ret != 0:
return False
ret = limesdr.init()
ctrl_conn.send("INIT:" + str(ret))
if ret != 0:
return False
LimeSDR.process_command((LimeSDR.Command.SET_CHANNEL_INDEX.name, channel_index), ctrl_conn, is_tx)
limesdr.set_tx(is_tx)
limesdr.enable_channel(True, is_tx, channel_index)
# Set Antenna needs to be called before other stuff!!!
LimeSDR.process_command((LimeSDR.Command.SET_ANTENNA_INDEX.name, antenna_index), ctrl_conn, is_tx)
LimeSDR.process_command((LimeSDR.Command.SET_FREQUENCY.name, freq), ctrl_conn, is_tx)
LimeSDR.process_command((LimeSDR.Command.SET_SAMPLE_RATE.name, sample_rate), ctrl_conn, is_tx)
ctrl_conn.send("Setting bandwidth...")
LimeSDR.process_command((LimeSDR.Command.SET_BANDWIDTH.name, bandwidth), ctrl_conn, is_tx)
LimeSDR.process_command((LimeSDR.Command.SET_RF_GAIN.name, gain * 0.01), ctrl_conn, is_tx)
antennas = limesdr.get_antenna_list()
ctrl_conn.send("Current normalized gain is {0:.2f}".format(limesdr.get_normalized_gain()))
ctrl_conn.send("Current antenna is {0}".format(antennas[limesdr.get_antenna()]))
ctrl_conn.send("Current chip temperature is {0:.2f}°C".format(limesdr.get_chip_temperature()))
return True
def setup_device(cls, ctrl_connection: Connection, device_identifier):
ret = limesdr.open()
ctrl_connection.send("OPEN:" + str(ret))
limesdr.disable_all_channels()
if ret != 0:
return False
ret = limesdr.init()
ctrl_connection.send("INIT:" + str(ret))
return ret == 0
def setup_device(cls, ctrl_connection: Connection, device_identifier):
ret = limesdr.open()
ctrl_connection.send("OPEN:" + str(ret))
limesdr.disable_all_channels()
if ret != 0:
return False
ret = limesdr.init()
ctrl_connection.send("INIT:" + str(ret))
return ret == 0
def shutdown_lime_sdr(ctrl_conn):
limesdr.disable_all_channels()
ret = limesdr.close()
ctrl_conn.send("CLOSE:" + str(ret))
return True
