mirror of
https://github.com/DJ2LS/FreeDATA
synced 2024-05-14 08:04:33 +00:00
adjusted arq classes
This commit is contained in:
parent
670a1703de
commit
083a98263b
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@ -13,6 +13,7 @@ import threading
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import helpers
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import structlog
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from modem_frametypes import FRAME_TYPE as FR_TYPE
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import event_manager
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from data_handler_broadcasts import BROADCAST
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from data_handler_data_broadcasts import DATABROADCAST
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@ -54,6 +55,8 @@ class DATA:
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self.arq_iss = ISS(config, event_queue, states)
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self.arq_session = SESSION(config, event_queue, states)
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self.event_manager = event_manager.EventManager([event_queue])
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def _initialize_queues(self):
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"""Initializes data queues."""
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self.data_queue_transmit = DATA_QUEUE_TRANSMIT
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@ -8,7 +8,7 @@ import stats
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import structlog
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from codec2 import FREEDV_MODE, FREEDV_MODE_USED_SLOTS
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from modem_frametypes import FRAME_TYPE as FR_TYPE
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import event_manager
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TESTMODE = False
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class ARQ:
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@ -17,6 +17,8 @@ class ARQ:
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self.event_queue = event_queue
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self.states = states
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self.event_manager = event_manager.EventManager([event_queue])
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# ARQ PROTOCOL VERSION
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# v.5 - signalling frame uses datac0
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@ -301,7 +303,7 @@ class ARQ:
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"""
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self.log.warning("[Modem] Stopping transmission!")
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="stopped",
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@ -329,7 +331,7 @@ class ARQ:
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self.log.warning("[Modem] Stopping transmission!")
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self.states.set("is_modem_busy", False)
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self.states.set("is_arq_state", False)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="stopped",
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@ -347,7 +349,7 @@ class ARQ:
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Returns:
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"""
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self.log.warning("[Modem] Channel busy, waiting until free...")
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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channel="busy",
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status="waiting",
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@ -671,7 +673,7 @@ class ARQ:
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+ str(self.dxcallsign, "UTF-8")
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+ "]"
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)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="failed",
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@ -702,7 +704,7 @@ class ARQ:
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+ str(self.dxcallsign, "UTF-8")
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+ "]"
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)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="session",
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status="failed",
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@ -134,7 +134,7 @@ class IRS(ARQ):
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data=base64_data
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)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="received",
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@ -218,7 +218,7 @@ class IRS(ARQ):
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self.dxcallsign = helpers.bytes_to_callsign(bytes(data_in[7:13]))
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self.states.set("dxcallsign", self.dxcallsign)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="opening",
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@ -338,7 +338,7 @@ class IRS(ARQ):
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self.enqueue_frame_for_tx([connection_frame], c2_mode=FREEDV_MODE.sig0.value, copies=1, repeat_delay=0)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="opened",
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@ -652,7 +652,7 @@ class IRS(ARQ):
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)
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# send a network message with information
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="receiving",
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@ -732,7 +732,7 @@ class IRS(ARQ):
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)
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self.arq_process_received_data_frame(data_frame, snr, signed=False)
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else:
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="failed",
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@ -11,6 +11,7 @@ import modem
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import numpy as np
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from codec2 import FREEDV_MODE
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from modem_frametypes import FRAME_TYPE as FR_TYPE
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import event_manager
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from data_handler_arq import ARQ
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@ -57,7 +58,7 @@ class ISS(ARQ):
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self.arq_compression_factor = np.clip(compression_factor, 0, 255)
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compression_factor = bytes([int(self.arq_compression_factor * 10)])
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="transmitting",
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@ -272,7 +273,7 @@ class ISS(ARQ):
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tx_start_of_transmission, bufferposition_end, len(data_out)
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)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="transmitting",
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@ -314,7 +315,7 @@ class ISS(ARQ):
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# gui database is too slow for handling this within 0.001 seconds
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# so let's sleep a little
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threading.Event().wait(0.2)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="transmitted",
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@ -344,7 +345,7 @@ class ISS(ARQ):
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"""
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will be called if we not successfully transmitted all of queued data
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"""
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="failed",
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@ -482,7 +483,7 @@ class ISS(ARQ):
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self.states.radio_frequency,
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self.states.heard_stations
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)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="failed",
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@ -586,7 +587,7 @@ class ISS(ARQ):
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while not self.states.is_arq_session and not self.arq_session_timeout:
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threading.Event().wait(0.01)
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self.states.set("arq_session_state", "connecting")
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="session",
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status="connecting",
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@ -595,7 +596,7 @@ class ISS(ARQ):
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)
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if self.states.is_arq_session and self.states.arq_session_state == "connected":
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# self.states.set("arq_session_state", "connected")
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="session",
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status="connected",
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@ -615,7 +616,7 @@ class ISS(ARQ):
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state=self.states.arq_session_state,
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)
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self.states.set("arq_session_state", "failed")
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="session",
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status="failed",
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@ -659,7 +660,7 @@ class ISS(ARQ):
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state=self.states.arq_session_state,
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)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="session",
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status="connecting",
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@ -694,7 +695,7 @@ class ISS(ARQ):
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return False
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# Given the while condition, it will only exit when `self.states.is_arq_session` is True
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="session",
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status="connected",
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@ -771,7 +772,7 @@ class ISS(ARQ):
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"[Modem] arq_open_data_channel:", transmission_uuid=self.transmission_uuid
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)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="failed",
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@ -846,7 +847,7 @@ class ISS(ARQ):
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for attempt in range(self.data_channel_max_retries):
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="opening",
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@ -895,7 +896,7 @@ class ISS(ARQ):
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"""
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protocol_version = int.from_bytes(bytes(data_in[13:14]), "big")
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if protocol_version == self.arq_protocol_version:
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="opened",
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@ -949,7 +950,7 @@ class ISS(ARQ):
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self.data_channel_last_received = int(time.time())
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else:
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="transmission",
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status="failed",
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@ -48,7 +48,7 @@ class SESSION(ARQ):
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self.states.arq_session_state,
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)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="session",
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status="close",
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@ -70,7 +70,7 @@ class SESSION(ARQ):
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connection_frame[:1] = bytes([FR_TYPE.ARQ_SESSION_HB.value])
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connection_frame[1:2] = self.session_id
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="session",
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status="connected",
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@ -104,7 +104,7 @@ class SESSION(ARQ):
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self.states.heard_stations
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)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="session",
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status="connected",
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@ -149,7 +149,7 @@ class SESSION(ARQ):
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self.states.arq_session_state,
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)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="session",
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status="close",
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@ -223,7 +223,7 @@ class SESSION(ARQ):
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self.states.is_arq_session = True
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self.states.set("is_modem_busy", True)
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self.send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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arq="session",
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status="connected",
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@ -9,7 +9,7 @@ import modem
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from random import randrange
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import uuid
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import structlog
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from data_handler_helpers import enqueue_frame_for_tx, send_data_to_socket_queue
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import event_manager
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TESTMODE = False
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@ -21,6 +21,10 @@ class BROADCAST:
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self.event_queue = event_queue
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self.config = config
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self.event_manager = event_manager.EventManager([event_queue])
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self.beacon_interval = 0
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self.beacon_interval_timer = 0
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self.beacon_paused = False
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@ -53,9 +57,7 @@ class BROADCAST:
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"""Send an empty test frame"""
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test_frame = bytearray(126)
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test_frame[:1] = bytes([FR_TYPE.TEST_FRAME.value])
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enqueue_frame_for_tx(
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frame_to_tx=[test_frame], c2_mode=FREEDV_MODE.datac13.value
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)
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self.enqueue_frame_for_tx(frame_to_tx=[test_frame], c2_mode=FREEDV_MODE.datac13.value)
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def send_fec(self, mode, wakeup, payload, mycallsign):
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"""Send an empty test frame"""
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@ -80,14 +82,14 @@ class BROADCAST:
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fec_wakeup_frame[8:9] = bytes([1]) # n payload bursts
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print(mode_int_wakeup)
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enqueue_frame_for_tx(
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self.enqueue_frame_for_tx(
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frame_to_tx=[fec_wakeup_frame], c2_mode=codec2.FREEDV_MODE["sig1"].value
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)
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time.sleep(1)
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fec_frame = bytearray(payload_per_frame)
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fec_frame[:1] = bytes([FR_TYPE.FEC.value])
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fec_frame[1:payload_per_frame] = bytes(payload[:fec_payload_length])
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enqueue_frame_for_tx(
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self.enqueue_frame_for_tx(
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frame_to_tx=[fec_frame], c2_mode=codec2.FREEDV_MODE[mode].value
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)
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@ -101,7 +103,7 @@ class BROADCAST:
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# send burst only if channel not busy - but without waiting
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# otherwise burst will be dropped
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if not self.states.channel_busy and not self.states.is_transmitting:
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enqueue_frame_for_tx(
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self.enqueue_frame_for_tx(
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frame_to_tx=[fec_frame], c2_mode=codec2.FREEDV_MODE["sig0"].value
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)
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else:
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@ -120,7 +122,7 @@ class BROADCAST:
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"""
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self.log.info("[Modem] CQ CQ CQ")
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send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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cq="transmitting",
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mycallsign=str(self.mycallsign, "UTF-8"),
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@ -137,9 +139,9 @@ class BROADCAST:
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if self.enable_fsk:
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self.log.info("[Modem] ENABLE FSK", state=self.enable_fsk)
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enqueue_frame_for_tx([cq_frame], c2_mode=FREEDV_MODE.fsk_ldpc_0.value)
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self.enqueue_frame_for_tx([cq_frame], c2_mode=FREEDV_MODE.fsk_ldpc_0.value)
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else:
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enqueue_frame_for_tx([cq_frame], c2_mode=FREEDV_MODE.sig0.value, copies=1, repeat_delay=0)
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self.enqueue_frame_for_tx([cq_frame], c2_mode=FREEDV_MODE.sig0.value, copies=1, repeat_delay=0)
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def received_cq(self, data_in: bytes, snr) -> None:
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"""
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@ -155,7 +157,7 @@ class BROADCAST:
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self.log.debug("[Modem] received_cq:", dxcallsign=dxcallsign)
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self.dxgrid = bytes(helpers.decode_grid(data_in[7:11]), "UTF-8")
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send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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cq="received",
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mycallsign=str(self.mycallsign, "UTF-8"),
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@ -202,7 +204,7 @@ class BROADCAST:
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self.log.info("[Modem] Waiting for QRV slot...")
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helpers.wait(randrange(0, int(self.duration_sig1_frame * 4), self.duration_sig1_frame * 10 // 10.0))
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send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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qrv="transmitting",
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dxcallsign=str(dxcallsign, "UTF-8"),
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@ -218,9 +220,9 @@ class BROADCAST:
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if self.enable_fsk:
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self.log.info("[Modem] ENABLE FSK", state=self.enable_fsk)
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enqueue_frame_for_tx([qrv_frame], c2_mode=FREEDV_MODE.fsk_ldpc_0.value)
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self.enqueue_frame_for_tx([qrv_frame], c2_mode=FREEDV_MODE.fsk_ldpc_0.value)
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else:
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enqueue_frame_for_tx([qrv_frame], c2_mode=FREEDV_MODE.sig0.value, copies=1, repeat_delay=0)
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self.enqueue_frame_for_tx([qrv_frame], c2_mode=FREEDV_MODE.sig0.value, copies=1, repeat_delay=0)
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def received_qrv(self, data_in: bytes, snr) -> None:
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"""
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@ -236,7 +238,7 @@ class BROADCAST:
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combined_snr = f"{snr}/{dxsnr}"
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send_data_to_socket_queue(
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self.event_manager.send_custom_event(
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freedata="modem-message",
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qrv="received",
|
||||
dxcallsign=str(dxcallsign, "UTF-8"),
|
||||
|
@ -276,7 +278,7 @@ class BROADCAST:
|
|||
# here we add the received station to the heard stations buffer
|
||||
dxcallsign = helpers.bytes_to_callsign(bytes(data_in[1:7]))
|
||||
|
||||
send_data_to_socket_queue(
|
||||
self.event_manager.send_custom_event(
|
||||
freedata="modem-message",
|
||||
fec="is_writing",
|
||||
dxcallsign=str(dxcallsign, "UTF-8")
|
||||
|
@ -312,7 +314,7 @@ class BROADCAST:
|
|||
and not self.states.is_modem_busy
|
||||
and not self.states.is_arq_state
|
||||
):
|
||||
send_data_to_socket_queue(
|
||||
self.event_manager.send_custom_event(
|
||||
freedata="modem-message",
|
||||
beacon="transmitting",
|
||||
dxcallsign="None",
|
||||
|
@ -329,12 +331,12 @@ class BROADCAST:
|
|||
|
||||
if self.enable_fsk:
|
||||
self.log.info("[Modem] ENABLE FSK", state=self.enable_fsk)
|
||||
enqueue_frame_for_tx(
|
||||
self.enqueue_frame_for_tx(
|
||||
[beacon_frame],
|
||||
c2_mode=FREEDV_MODE.fsk_ldpc_0.value,
|
||||
)
|
||||
else:
|
||||
enqueue_frame_for_tx([beacon_frame], c2_mode=FREEDV_MODE.sig0.value, copies=1,
|
||||
self.enqueue_frame_for_tx([beacon_frame], c2_mode=FREEDV_MODE.sig0.value, copies=1,
|
||||
repeat_delay=0)
|
||||
if self.enable_morse_identifier:
|
||||
MODEM_TRANSMIT_QUEUE.put(["morse", 1, 0, self.mycallsign])
|
||||
|
@ -360,7 +362,7 @@ class BROADCAST:
|
|||
# here we add the received station to the heard stations buffer
|
||||
beacon_callsign = helpers.bytes_to_callsign(bytes(data_in[1:7]))
|
||||
self.dxgrid = bytes(helpers.decode_grid(data_in[7:11]), "UTF-8")
|
||||
send_data_to_socket_queue(
|
||||
self.event_manager.send_custom_event(
|
||||
freedata="modem-message",
|
||||
beacon="received",
|
||||
uuid=str(uuid.uuid4()),
|
||||
|
@ -387,3 +389,31 @@ class BROADCAST:
|
|||
self.states.radio_frequency,
|
||||
self.states.heard_stations
|
||||
)
|
||||
|
||||
def enqueue_frame_for_tx(
|
||||
self,
|
||||
frame_to_tx, # : list[bytearray], # this causes a crash on python 3.7
|
||||
c2_mode=FREEDV_MODE.sig0.value,
|
||||
copies=1,
|
||||
repeat_delay=0,
|
||||
) -> None:
|
||||
"""
|
||||
Send (transmit) supplied frame to Modem
|
||||
|
||||
:param frame_to_tx: Frame data to send
|
||||
:type frame_to_tx: list of bytearrays
|
||||
:param c2_mode: Codec2 mode to use, defaults to datac13
|
||||
:type c2_mode: int, optional
|
||||
:param copies: Number of frame copies to send, defaults to 1
|
||||
:type copies: int, optional
|
||||
:param repeat_delay: Delay time before sending repeat frame, defaults to 0
|
||||
:type repeat_delay: int, optional
|
||||
"""
|
||||
# frame_type = FR_TYPE(int.from_bytes(frame_to_tx[0][:1], byteorder="big")).name
|
||||
# log.debug("[Modem] enqueue_frame_for_tx", c2_mode=FREEDV_MODE(c2_mode).name, data=frame_to_tx,type=frame_type)
|
||||
|
||||
MODEM_TRANSMIT_QUEUE.put([c2_mode, copies, repeat_delay, frame_to_tx])
|
||||
|
||||
# Wait while transmitting
|
||||
while self.states.is_transmitting:
|
||||
threading.Event().wait(0.01)
|
|
@ -1,74 +0,0 @@
|
|||
from modem_frametypes import FRAME_TYPE as FR_TYPE
|
||||
import threading
|
||||
from codec2 import FREEDV_MODE
|
||||
from queues import MODEM_TRANSMIT_QUEUE
|
||||
import ujson as json
|
||||
|
||||
|
||||
def enqueue_frame_for_tx(
|
||||
frame_to_tx, # : list[bytearray], # this causes a crash on python 3.7
|
||||
c2_mode=FREEDV_MODE.sig0.value,
|
||||
copies=1,
|
||||
repeat_delay=0,
|
||||
) -> None:
|
||||
"""
|
||||
Send (transmit) supplied frame to Modem
|
||||
|
||||
:param frame_to_tx: Frame data to send
|
||||
:type frame_to_tx: list of bytearrays
|
||||
:param c2_mode: Codec2 mode to use, defaults to datac13
|
||||
:type c2_mode: int, optional
|
||||
:param copies: Number of frame copies to send, defaults to 1
|
||||
:type copies: int, optional
|
||||
:param repeat_delay: Delay time before sending repeat frame, defaults to 0
|
||||
:type repeat_delay: int, optional
|
||||
"""
|
||||
frame_type = FR_TYPE(int.from_bytes(frame_to_tx[0][:1], byteorder="big")).name
|
||||
#log.debug("[Modem] enqueue_frame_for_tx", c2_mode=FREEDV_MODE(c2_mode).name, data=frame_to_tx,
|
||||
type=frame_type)
|
||||
|
||||
MODEM_TRANSMIT_QUEUE.put([c2_mode, copies, repeat_delay, frame_to_tx])
|
||||
|
||||
# Wait while transmitting
|
||||
while states.is_transmitting:
|
||||
threading.Event().wait(0.01)
|
||||
|
||||
def send_data_to_socket_queue(**jsondata):
|
||||
"""
|
||||
Send information to the UI via JSON and the sock.SOCKET_QUEUE.
|
||||
|
||||
Args:
|
||||
Dictionary containing the data to be sent, in the format:
|
||||
key=value, for each item. E.g.:
|
||||
send_data_to_socket_queue(
|
||||
freedata="modem-message",
|
||||
arq="received",
|
||||
status="success",
|
||||
uuid=transmission_uuid,
|
||||
timestamp=timestamp,
|
||||
mycallsign=str(mycallsign, "UTF-8"),
|
||||
dxcallsign=str(dxcallsign, "UTF-8"),
|
||||
dxgrid=str(dxgrid, "UTF-8"),
|
||||
data=base64_data,
|
||||
)
|
||||
"""
|
||||
|
||||
# add mycallsign and dxcallsign to network message if they not exist
|
||||
# and make sure we are not overwrite them if they exist
|
||||
|
||||
"""
|
||||
try:
|
||||
if "mycallsign" not in jsondata:
|
||||
jsondata["mycallsign"] = str(mycallsign, "UTF-8")
|
||||
if "dxcallsign" not in jsondata:
|
||||
jsondata["dxcallsign"] = str(dxcallsign, "UTF-8")
|
||||
except Exception as e:
|
||||
log.debug("[Modem] error adding callsigns to network message", e=e)
|
||||
"""
|
||||
# run json dumps
|
||||
json_data_out = json.dumps(jsondata)
|
||||
|
||||
log.debug("[Modem] send_data_to_socket_queue:", jsondata=json_data_out)
|
||||
# finally push data to our network queue
|
||||
# sock.SOCKET_QUEUE.put(json_data_out)
|
||||
event_queue.put(json_data_out)
|
|
@ -23,3 +23,7 @@ class EventManager:
|
|||
jsondata = {"buffer-overflow": str(data)}
|
||||
data_out = json.dumps(jsondata)
|
||||
self.broadcast(data_out)
|
||||
|
||||
def send_custom_event(self, **jsondata):
|
||||
data_out = json.dumps(jsondata)
|
||||
self.broadcast(data_out)
|
||||
|
|
Loading…
Reference in a new issue