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rx_status table to return flags in text format

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drowe67 2021-12-15 06:48:18 +10:30 committed by David Rowe
parent eeb221a31b
commit e93dc4d197
2 changed files with 21 additions and 4 deletions
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6
test/001_highsnr_stdio_audio/test_rx.py
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@ -93,7 +93,7 @@ while receive and time.time() < timeout:
nin = codec2.api.freedv_nin(freedv)
nin_converted = int(nin*(AUDIO_SAMPLE_RATE_RX/MODEM_SAMPLE_RATE))
if DEBUGGING_MODE == True:
print(f"NIN: {nin} [{nin_converted}]", file=sys.stderr)
print("nin: %5d nin_converted: %5d " % (nin,nin_converted), end='', file=sys.stderr)
data_in = stream_rx.read(nin_converted, exception_on_overflow = False)
data_in = audioop.ratecv(data_in,2,1,AUDIO_SAMPLE_RATE_RX, MODEM_SAMPLE_RATE, None)
@ -107,7 +107,9 @@ while receive and time.time() < timeout:
total_n_bytes = total_n_bytes + nbytes
if DEBUGGING_MODE == True:
print(f"SYNC: {codec2.api.freedv_get_rx_status(freedv)}", file=sys.stderr)
rx_status = codec2.api.freedv_get_rx_status(freedv)
rx_status_string = codec2.api.rx_sync_flags_to_text[rx_status]
print(f"rx_status: {rx_status_string}", file=sys.stderr)
if nbytes == bytes_per_frame:
rx_total_frames = rx_total_frames + 1

19
test/codec2.py
View file

@ -19,8 +19,6 @@ class FREEDV_MODE(Enum):
def FREEDV_GET_MODE(mode):
return FREEDV_MODE[mode].value
# LOAD FREEDV
libname = "libcodec2.so"
api = ctypes.CDLL(libname)
@ -76,6 +74,23 @@ api.FREEDV_MODE_DATAC1 = 10
api.FREEDV_MODE_DATAC3 = 12
api.FREEDV_MODE_DATAC0 = 14
api.rx_sync_flags_to_text = [
"----",
"---T",
"--S-",
"--ST",
"-B--",
"-B-T",
"-BS-",
"-BST",
"E---",
"E--T",
"E-S-",
"E-ST",
"EB--",
"EB-T",
"EBS-",
"EBST"]