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changed PER to BER

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DJ2LS 2021-02-28 19:34:36 +01:00 committed by GitHub
parent 7cdc1a06b3
commit d4f63844d6
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3 changed files with 39 additions and 33 deletions
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41
data_handler.py
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@ -43,7 +43,7 @@ def arq_data_received(data_in):
arq_percent_burst = int((static.ARQ_N_FRAME / static.ARQ_N_RX_FRAMES_PER_BURSTS)*100) arq_percent_burst = int((static.ARQ_N_FRAME / static.ARQ_N_RX_FRAMES_PER_BURSTS)*100)
arq_percent_frame = int(((static.ARQ_RX_N_CURRENT_ARQ_FRAME)/static.ARQ_N_ARQ_FRAMES_PER_DATA_FRAME)*100) arq_percent_frame = int(((static.ARQ_RX_N_CURRENT_ARQ_FRAME)/static.ARQ_N_ARQ_FRAMES_PER_DATA_FRAME)*100)
logging.log(24, "ARQ | RX | " + str(static.ARQ_DATA_CHANNEL_MODE) + " | F:[" + str(static.ARQ_N_FRAME) + "/" + str(static.ARQ_N_RX_FRAMES_PER_BURSTS) + "] [" + str(arq_percent_burst).zfill(3) + "%] T:[" + str(static.ARQ_RX_N_CURRENT_ARQ_FRAME) + "/" + str(static.ARQ_N_ARQ_FRAMES_PER_DATA_FRAME) + "] [" + str(arq_percent_frame).zfill(3) + "%] [PER."+str(static.PER)+"]" ) logging.log(24, "ARQ | RX | " + str(static.ARQ_DATA_CHANNEL_MODE) + " | F:[" + str(static.ARQ_N_FRAME) + "/" + str(static.ARQ_N_RX_FRAMES_PER_BURSTS) + "] [" + str(arq_percent_burst).zfill(3) + "%] T:[" + str(static.ARQ_RX_N_CURRENT_ARQ_FRAME) + "/" + str(static.ARQ_N_ARQ_FRAMES_PER_DATA_FRAME) + "] [" + str(arq_percent_frame).zfill(3) + "%] [BER."+str(static.BER)+"]" )
#allocate ARQ_RX_FRAME_BUFFER as a list with "None" if not already done. This should be done only once per burst! #allocate ARQ_RX_FRAME_BUFFER as a list with "None" if not already done. This should be done only once per burst!
# here we will save the N frame of a data frame to N list position so we can explicit search for it # here we will save the N frame of a data frame to N list position so we can explicit search for it
@ -112,7 +112,7 @@ def arq_data_received(data_in):
frame_number = frame_number.to_bytes(2, byteorder='big') frame_number = frame_number.to_bytes(2, byteorder='big')
missing_frames += frame_number missing_frames += frame_number
logging.warning("ARQ | TX | RPT ARQ FRAMES [" + str(missing_frames) + "] [PER."+str(static.PER)+"]") logging.warning("ARQ | TX | RPT ARQ FRAMES [" + str(missing_frames) + "] [BER."+str(static.BER)+"]")
#BUILDING RPT FRAME FOR BURST ----------------------------------------------- #BUILDING RPT FRAME FOR BURST -----------------------------------------------
rpt_payload = missing_frames rpt_payload = missing_frames
@ -175,7 +175,7 @@ def arq_data_received(data_in):
#TRANSMIT ACK FRAME FOR BURST----------------------------------------------- #TRANSMIT ACK FRAME FOR BURST-----------------------------------------------
time.sleep(1) #0.5 time.sleep(1) #0.5
logging.info("ARQ | TX | ARQ DATA FRAME ACK [" + str(static.FRAME_CRC.hex()) +"] [PER."+str(static.PER)+"]") logging.info("ARQ | TX | ARQ DATA FRAME ACK [" + str(static.FRAME_CRC.hex()) +"] [BER."+str(static.BER)+"]")
modem.transmit_signalling(ack_frame) modem.transmit_signalling(ack_frame)
@ -187,13 +187,13 @@ def arq_data_received(data_in):
static.ARQ_N_ARQ_FRAMES_PER_DATA_FRAME = 0 static.ARQ_N_ARQ_FRAMES_PER_DATA_FRAME = 0
static.TNC_STATE = 'IDLE' static.TNC_STATE = 'IDLE'
static.ARQ_SEND_KEEP_ALIVE = True static.ARQ_SEND_KEEP_ALIVE = True
logging.info("DATA ["+ str(static.MYCALLSIGN, 'utf-8') + "]<< >>["+ str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("DATA ["+ str(static.MYCALLSIGN, 'utf-8') + "]<< >>["+ str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
else: else:
logging.error("ARQ | RX | DATA FRAME NOT SUCESSFULLY RECEIVED!") logging.error("ARQ | RX | DATA FRAME NOT SUCESSFULLY RECEIVED!")
static.ARQ_STATE = 'IDLE' static.ARQ_STATE = 'IDLE'
static.ARQ_SEND_KEEP_ALIVE = True static.ARQ_SEND_KEEP_ALIVE = True
logging.info("DATA ["+ str(static.MYCALLSIGN, 'utf-8') + "]<< >>["+ str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("DATA ["+ str(static.MYCALLSIGN, 'utf-8') + "]<< >>["+ str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
async def arq_transmit(data_out): async def arq_transmit(data_out):
@ -257,7 +257,7 @@ async def arq_transmit(data_out):
for static.TX_N_RETRIES in range(static.TX_N_MAX_RETRIES): for static.TX_N_RETRIES in range(static.TX_N_MAX_RETRIES):
if static.ARQ_N_SENT_FRAMES + 1 <= static.TX_BUFFER_SIZE: if static.ARQ_N_SENT_FRAMES + 1 <= static.TX_BUFFER_SIZE:
logging.log(24, "ARQ | TX | M:" + str(static.ARQ_DATA_CHANNEL_MODE) + " | F:[" + str(static.ARQ_N_SENT_FRAMES+1) + "-" + str(static.ARQ_N_SENT_FRAMES + static.ARQ_TX_N_FRAMES_PER_BURST) + "] | T:[" + str(static.ARQ_N_SENT_FRAMES) + "/" + str(static.TX_BUFFER_SIZE) + "] [" + str(int(static.ARQ_N_SENT_FRAMES/(static.TX_BUFFER_SIZE)*100)).zfill(3) + "%] | A:[" + str(static.TX_N_RETRIES+1) + "/" + str(static.TX_N_MAX_RETRIES) + "] [PER."+str(static.PER)+"]") logging.log(24, "ARQ | TX | M:" + str(static.ARQ_DATA_CHANNEL_MODE) + " | F:[" + str(static.ARQ_N_SENT_FRAMES+1) + "-" + str(static.ARQ_N_SENT_FRAMES + static.ARQ_TX_N_FRAMES_PER_BURST) + "] | T:[" + str(static.ARQ_N_SENT_FRAMES) + "/" + str(static.TX_BUFFER_SIZE) + "] [" + str(int(static.ARQ_N_SENT_FRAMES/(static.TX_BUFFER_SIZE)*100)).zfill(3) + "%] | A:[" + str(static.TX_N_RETRIES+1) + "/" + str(static.TX_N_MAX_RETRIES) + "] [BER."+str(static.BER)+"]")
# lets start a thread to transmit nonblocking # lets start a thread to transmit nonblocking
@ -420,7 +420,7 @@ async def arq_transmit(data_out):
logging.info("ARQ | TX | BUFFER EMPTY") logging.info("ARQ | TX | BUFFER EMPTY")
helpers.arq_reset_frame_machine() helpers.arq_reset_frame_machine()
await asyncio.sleep(2) await asyncio.sleep(2)
logging.info("DATA ["+ str(static.MYCALLSIGN, 'utf-8') + "]<< >>["+ str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("DATA ["+ str(static.MYCALLSIGN, 'utf-8') + "]<< >>["+ str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
arq_transmit_keep_alive() arq_transmit_keep_alive()
@ -460,7 +460,7 @@ def burst_rpt_received(data_in):
async def arq_connect(): async def arq_connect():
static.ARQ_STATE = 'CONNECTING' static.ARQ_STATE = 'CONNECTING'
logging.info("CONN ["+ str(static.MYCALLSIGN, 'utf-8') + "]-> <-["+ str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("CONN ["+ str(static.MYCALLSIGN, 'utf-8') + "]-> <-["+ str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
frame_type = bytes([220]) frame_type = bytes([220])
connection_frame = bytearray(14) connection_frame = bytearray(14)
@ -481,7 +481,7 @@ def arq_received_connect(data_in):
static.DXCALLSIGN_CRC8 = helpers.get_crc_8(static.DXCALLSIGN) static.DXCALLSIGN_CRC8 = helpers.get_crc_8(static.DXCALLSIGN)
#static.FREEDV_DATA_MODE = int.from_bytes(bytes(data_in[12:13]), "big") #static.FREEDV_DATA_MODE = int.from_bytes(bytes(data_in[12:13]), "big")
logging.info("CONN ["+ str(static.MYCALLSIGN, 'utf-8') + "]-> <-["+ str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("CONN ["+ str(static.MYCALLSIGN, 'utf-8') + "]-> <-["+ str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
frame_type = bytes([221]) frame_type = bytes([221])
connection_frame = bytearray(14) connection_frame = bytearray(14)
@ -504,7 +504,7 @@ def arq_transmit_keep_alive():
def arq_received_connect_keep_alive(data_in): def arq_received_connect_keep_alive(data_in):
if static.ARQ_SEND_KEEP_ALIVE == True and (static.ARQ_STATE == 'CONNECTING' or static.ARQ_STATE == 'CONNECTED'): if static.ARQ_SEND_KEEP_ALIVE == True and (static.ARQ_STATE == 'CONNECTING' or static.ARQ_STATE == 'CONNECTED'):
logging.info("CONN ["+ str(static.MYCALLSIGN, 'utf-8') + "] >|< ["+ str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("CONN ["+ str(static.MYCALLSIGN, 'utf-8') + "] >|< ["+ str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
static.ARQ_STATE = 'CONNECTED' static.ARQ_STATE = 'CONNECTED'
frame_type = bytes([221]) frame_type = bytes([221])
@ -529,7 +529,7 @@ def arq_received_connect_keep_alive(data_in):
async def arq_open_data_channel(): async def arq_open_data_channel():
# we need to wait until the last keep alive has been sent. # we need to wait until the last keep alive has been sent.
logging.info("DATA ["+ str(static.MYCALLSIGN, 'utf-8') + "]>> <<["+ str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("DATA ["+ str(static.MYCALLSIGN, 'utf-8') + "]>> <<["+ str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
static.ARQ_SEND_KEEP_ALIVE = False static.ARQ_SEND_KEEP_ALIVE = False
static.ARQ_DATA_CHANNEL_MODE = 12 static.ARQ_DATA_CHANNEL_MODE = 12
@ -553,7 +553,7 @@ async def arq_open_data_channel():
def arq_received_data_channel_opener(data_in): def arq_received_data_channel_opener(data_in):
logging.info("DATA ["+ str(static.MYCALLSIGN, 'utf-8') + "]>> <<["+ str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("DATA ["+ str(static.MYCALLSIGN, 'utf-8') + "]>> <<["+ str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
static.ARQ_SEND_KEEP_ALIVE = False static.ARQ_SEND_KEEP_ALIVE = False
static.ARQ_DATA_CHANNEL_MODE = int.from_bytes(bytes(data_in[12:13]), "big") static.ARQ_DATA_CHANNEL_MODE = int.from_bytes(bytes(data_in[12:13]), "big")
#static.ARQ_READY_FOR_DATA = int.from_bytes(bytes(data_in[13:14]), "big") #static.ARQ_READY_FOR_DATA = int.from_bytes(bytes(data_in[13:14]), "big")
@ -568,7 +568,7 @@ def arq_received_data_channel_opener(data_in):
while static.CHANNEL_STATE == 'SENDING_SIGNALLING': while static.CHANNEL_STATE == 'SENDING_SIGNALLING':
time.sleep(0.01) time.sleep(0.01)
modem.transmit_signalling(connection_frame) modem.transmit_signalling(connection_frame)
print("waiting for data....") #print("waiting for data....")
static.CHANNEL_STATE = 'RECEIVING_DATA' static.CHANNEL_STATE = 'RECEIVING_DATA'
# einen timeout benötigen wir auch noch.... # einen timeout benötigen wir auch noch....
# und ab hier geht es dann in den "RECEIVING_DATA" mode.... # und ab hier geht es dann in den "RECEIVING_DATA" mode....
@ -577,7 +577,7 @@ def arq_received_channel_is_open(data_in):
static.ARQ_SEND_KEEP_ALIVE == False static.ARQ_SEND_KEEP_ALIVE == False
if static.ARQ_DATA_CHANNEL_MODE == int.from_bytes(bytes(data_in[12:13]), "big"): if static.ARQ_DATA_CHANNEL_MODE == int.from_bytes(bytes(data_in[12:13]), "big"):
logging.info("DATA ["+ str(static.MYCALLSIGN, 'utf-8') + "]>>|<<["+ str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("DATA ["+ str(static.MYCALLSIGN, 'utf-8') + "]>>|<<["+ str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
time.sleep(1) time.sleep(1)
static.ARQ_READY_FOR_DATA = True static.ARQ_READY_FOR_DATA = True
#static.CHANNEL_STATE = 'RECEIVING_DATA': #static.CHANNEL_STATE = 'RECEIVING_DATA':
@ -592,7 +592,7 @@ async def arq_disconnect():
# we need to create a "force ignore all" so we don't receive frames any more... Then we don't need a timer # we need to create a "force ignore all" so we don't receive frames any more... Then we don't need a timer
static.ARQ_SEND_KEEP_ALIVE == False static.ARQ_SEND_KEEP_ALIVE == False
static.ARQ_STATE = 'DISCONNECTING' static.ARQ_STATE = 'DISCONNECTING'
logging.info("DISC ["+ str(static.MYCALLSIGN, 'utf-8') + "] <-> ["+ str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("DISC ["+ str(static.MYCALLSIGN, 'utf-8') + "] <-> ["+ str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
frame_type = bytes([222]) frame_type = bytes([222])
disconnection_frame = frame_type + static.MYCALLSIGN disconnection_frame = frame_type + static.MYCALLSIGN
@ -602,14 +602,14 @@ async def arq_disconnect():
await asyncio.sleep(5) await asyncio.sleep(5)
modem.transmit_signalling(disconnection_frame) modem.transmit_signalling(disconnection_frame)
logging.info("DISC ["+ str(static.MYCALLSIGN, 'utf-8') + "]< X >["+ str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("DISC ["+ str(static.MYCALLSIGN, 'utf-8') + "]< X >["+ str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
static.ARQ_STATE = 'IDLE' static.ARQ_STATE = 'IDLE'
static.DXCALLSIGN = b'' static.DXCALLSIGN = b''
static.DXCALLSIGN_CRC8 = b'' static.DXCALLSIGN_CRC8 = b''
def arq_disconnect_received(data_in): def arq_disconnect_received(data_in):
static.ARQ_STATE = 'DISCONNECTED' static.ARQ_STATE = 'DISCONNECTED'
logging.info("DISC ["+ str(static.MYCALLSIGN, 'utf-8') + "]< X >["+ str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("DISC ["+ str(static.MYCALLSIGN, 'utf-8') + "]< X >["+ str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
static.ARQ_STATE = 'DISCONNECTED' static.ARQ_STATE = 'DISCONNECTED'
static.TNC_STATE = 'IDLE' static.TNC_STATE = 'IDLE'
static.DXCALLSIGN = b'' static.DXCALLSIGN = b''
@ -623,7 +623,7 @@ def arq_disconnect_received(data_in):
def transmit_ping(callsign): def transmit_ping(callsign):
static.DXCALLSIGN = bytes(callsign, 'utf-8') static.DXCALLSIGN = bytes(callsign, 'utf-8')
logging.info("PING ["+ str(static.MYCALLSIGN, 'utf-8') + "] >>> [" + str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("PING ["+ str(static.MYCALLSIGN, 'utf-8') + "] >>> [" + str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
frame_type = bytes([210]) frame_type = bytes([210])
ping_payload = b'PING' ping_payload = b'PING'
ping_frame = frame_type + ping_payload ping_frame = frame_type + ping_payload
@ -635,11 +635,10 @@ def transmit_ping(callsign):
def received_ping(data_in): def received_ping(data_in):
logging.info("PING ["+ str(static.MYCALLSIGN, 'utf-8') + "] <<< ["+ str(static.DXCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("PING ["+ str(static.MYCALLSIGN, 'utf-8') + "] <<< ["+ str(static.DXCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
frame_type = bytes([211]) frame_type = bytes([211])
ping_payload = b'PING_ACK' ping_payload = b'PING_ACK'
ping_frame = frame_type + static.MYCALLSIGN + ping_payload ping_frame = frame_type + static.MYCALLSIGN + ping_payload
# wait while sending.... # wait while sending....
while static.CHANNEL_STATE == 'SENDING_SIGNALLING': while static.CHANNEL_STATE == 'SENDING_SIGNALLING':
time.sleep(0.01) time.sleep(0.01)
@ -650,7 +649,7 @@ def received_ping_ack(data_in):
dxcallsign = data_in[1:6] dxcallsign = data_in[1:6]
static.DXCALLSIGN = bytes(dxcallsign) static.DXCALLSIGN = bytes(dxcallsign)
static.DXCALLSIGN_CRC8 = helpers.get_crc_8(static.DXCALLSIGN) static.DXCALLSIGN_CRC8 = helpers.get_crc_8(static.DXCALLSIGN)
logging.info("PING [" + str(static.DXCALLSIGN, 'utf-8') + "] >|< [" + str(static.MYCALLSIGN, 'utf-8') + "] [PER."+str(static.PER)+"]") logging.info("PING [" + str(static.DXCALLSIGN, 'utf-8') + "] >|< [" + str(static.MYCALLSIGN, 'utf-8') + "] [BER."+str(static.BER)+"]")
static.TNC_STATE = 'IDLE' static.TNC_STATE = 'IDLE'
############################################################################################################# #############################################################################################################

25
modem.py
View file

@ -289,13 +289,20 @@ class RF():
stuck_in_sync_10_counter = 0 stuck_in_sync_10_counter = 0
# #
# here we do a buffer cleanup before returning to demod loop
dummy_mod = bytes(self.c_lib.freedv_nin(freedv))
self.c_lib.freedv_rawdatarx(freedv, bytes_out, dummy_mod)
self.c_lib.freedv_rawdatarx(freedv, bytes_out, dummy_mod)
self.c_lib.freedv_rawdatarx(freedv, bytes_out, dummy_mod)
#demod loop
while (static.CHANNEL_STATE == 'RECEIVING_DATA' and static.ARQ_DATA_CHANNEL_MODE == mode) or (static.CHANNEL_STATE == 'RECEIVING_SIGNALLING' and static.FREEDV_SIGNALLING_MODE == mode): while (static.CHANNEL_STATE == 'RECEIVING_DATA' and static.ARQ_DATA_CHANNEL_MODE == mode) or (static.CHANNEL_STATE == 'RECEIVING_SIGNALLING' and static.FREEDV_SIGNALLING_MODE == mode):
static.FREEDV_DATA_BYTES_PER_FRAME = bytes_per_frame static.FREEDV_DATA_BYTES_PER_FRAME = bytes_per_frame
static.FREEDV_DATA_PAYLOAD_PER_FRAME = bytes_per_frame - 2 static.FREEDV_DATA_PAYLOAD_PER_FRAME = bytes_per_frame - 2
time.sleep(0.01) #time.sleep(0.01)
nin = self.c_lib.freedv_nin(freedv) nin = self.c_lib.freedv_nin(freedv)
#nin = int(nin*(static.AUDIO_SAMPLE_RATE_RX/static.MODEM_SAMPLE_RATE)) #nin = int(nin*(static.AUDIO_SAMPLE_RATE_RX/static.MODEM_SAMPLE_RATE))
data_in = self.stream_rx.read(nin, exception_on_overflow = False) data_in = self.stream_rx.read(nin, exception_on_overflow = False)
@ -324,14 +331,14 @@ class RF():
#----------------------------------- #-----------------------------------
# get bit errors # get bit errors
Tbits = self.c_lib.freedv_get_total_bits(freedv) #Tbits = self.c_lib.freedv_get_total_bits(freedv)
Terrs = self.c_lib.freedv_get_total_bit_errors(freedv) #Terrs = self.c_lib.freedv_get_total_bit_errors(freedv)
if Tbits != 0: #if Tbits != 0:
static.UNCODED_BER = Terrs/Tbits # static.UNCODED_BER = Terrs/Tbits
if nbytes == bytes_per_frame:##########################################################FREEDV_DATA_BYTES_PER_FRAME if nbytes == bytes_per_frame:##########################################################FREEDV_DATA_BYTES_PER_FRAME
self.calculate_per(freedv) self.calculate_ber(freedv)
rxstatus = self.c_lib.freedv_get_rx_status(freedv) rxstatus = self.c_lib.freedv_get_rx_status(freedv)
@ -442,12 +449,12 @@ class RF():
print("SIGNALLING -SYNC 10- Trigger") print("SIGNALLING -SYNC 10- Trigger")
def calculate_per(self,freedv): def calculate_ber(self,freedv):
Tbits = self.c_lib.freedv_get_total_bits(freedv) Tbits = self.c_lib.freedv_get_total_bits(freedv)
Terrs = self.c_lib.freedv_get_total_bit_errors(freedv) Terrs = self.c_lib.freedv_get_total_bit_errors(freedv)
if Tbits != 0: if Tbits != 0:
per = (Terrs/Tbits)*100 ber = (Terrs/Tbits)*100
static.PER = int(per) static.BER = int(ber)
self.c_lib.freedv_set_total_bit_errors(freedv,0) self.c_lib.freedv_set_total_bit_errors(freedv,0)
self.c_lib.freedv_set_total_bits(freedv,0) self.c_lib.freedv_set_total_bits(freedv,0)

2
static.py
View file

@ -70,7 +70,7 @@ FREEDV_DATA_PAYLOAD_PER_FRAME = 0
FREEDV_SIGNALLING_BYTES_PER_FRAME = 0 FREEDV_SIGNALLING_BYTES_PER_FRAME = 0
FREEDV_SIGNALLING_PAYLOAD_PER_FRAME = 0 FREEDV_SIGNALLING_PAYLOAD_PER_FRAME = 0
PER = 0 BER = 0
#--------------------------------- #---------------------------------
#Audio Defaults #Audio Defaults