rcvr package

Submodules

rcvr.channel_controller module

channel_controller.py

file	sturdr/rcvr/rf_data_buffer.py
brief	Handles channel processing and dissemination of data to channels
date	October 2024

class rcvr.channel_controller.ChannelController(config: dict)

Bases: Process

Maintains the status of each channel and ensures they are synchronized to the multiprocessing.shared_memory.SharedMemory circular buffer of RF signal data.

Attributes:

authkey

config

daemon

Return whether process is a daemon

exitcode

Return exit code of process or None if it has yet to stop

ident

Return identifier (PID) of process or None if it has yet to start

memory

name

pid

Return identifier (PID) of process or None if it has yet to start

queue

rfbuffer

sentinel

Return a file descriptor (Unix) or handle (Windows) suitable for waiting for process termination.

Methods

close()	Close the Process object.
is_alive()	Return whether process is alive
join([timeout])	Wait until child process terminates
kill()	Terminate process; sends SIGKILL signal or uses TerminateProcess()
run()	Method to be run in sub-process; can be overridden in sub-class
start()	Start child process
terminate()	Terminate process; sends SIGTERM signal or uses TerminateProcess()

SpawnChannels

SpawnChannels(signal_type: GnssSignalTypes | ndarray[GnssSignalTypes], nchannels: int)

channels: list

config: dict

memory

nchannels: int

queue: Queue

rfbuffer: RfDataBuffer

rcvr.receiver module

Module contents