gavv

=== RUN   TestPerRequestWithTimeoutAndWithRetries
panic: test timed out after 10m0s

1: running [Created by time.goFunc @ sleep.go:180]
    testing  testing.go:1701           (*M).startAlarm.func1()
1: chan receive
    testing  testing.go:1240           (*T).Run(*T(#968), string(#13, len=39), func(#14))
    testing  testing.go:1512           runTests.func1(func(#968))
    testing  testing.go:1194           tRunner(*T(#968), func(#165))
    testing  testing.go:1510           runTests(func(#124), []InternalTest(0x108 len=264 cap=13839348556227511523), Time(#31), #123)

gavv

08-14 20:21:31.483   698      826                 BTAudioProviderStub  I  endSession - SessionType=A2DP_HARDWARE_OFFLOAD_DATAPATH
08-14 20:21:31.483   698      826              BTAudioProviderSession  I  ReportSessionStatus - SessionType=A2DP_HARDWARE_OFFLOAD_DATAPATH notify to bluetooth_audio=0x0200
08-14 20:21:31.528  11339    11358                  AudioStreamLegacy  D  onAudioDeviceUpdate() devId 3405 => 3415
08-14 20:21:31.528  11339    11358                  AudioStreamLegacy  D  onAudioDeviceUpdate() request DISCONNECT in data callback due to device change
08-14 20:21:31.534   1938     2092            AS.AudioDeviceInventory  W  handleDeviceConnection() failed, deviceKey=0x20:00:00:00:00:00:00, deviceSpec=null, connect=false
08-14 20:21:31.534   1938     2092            AS.AudioDeviceInventory  W  handleDeviceConnection() failed, deviceKey=0x40:00:00:00:00:00:00, deviceSpec=null, connect=false
08-14 20:21:31.534   751      2005                 AudioPolicyService  D  updateUidStates_l: appName tech.bori

gavv

08-01 21:32:24.758 16319 16379 I AudioManager: In isSpeakerphoneOn(), calling application: com.android.bluetooth
08-01 21:32:24.765  2302  3560 I AudioService: In isSpeakerphoneOn(), mForcedUseForCommExt: 3
08-01 21:32:24.780  2302  2302 I AudioService: device:BC:B8:63:46:6E:85
08-01 21:32:24.783  2302  2302 I AudioService: checkAndUpdatTwsPlusScoState returns true
08-01 21:32:24.783  2302  2302 I AudioService: In setBluetoothScoOn(), eventSource: setBluetoothScoOn(false) from u/pid:1000/2302
08-01 21:32:24.783  2302  2302 I AudioService: setBluetoothScoOnInt: false setBluetoothScoOn(false) from u/pid:1000/2302
08-01 21:32:24.783  2302  2302 I AudioService: In setbluetoothScoOnInt(), mForcedUseForCommExt: 0
08-01 21:32:24.786  2302  2302 I AudioService: In clearCount(), stopSco: true, mStartcount: 1
08-01 21:32:24.786  2302  2302 I AudioService: In requestScoState(), state: 10, scoAudioMode: 0
08-01 21:32:24.787  2302  2302 I AudioService: In checkScoAudioState(), mScoAudioState: 3

gavv

<<< BTW I see these "AudioFlinger server died!" messages from time to time; don't know why >>>

07-22 13:19:14.758   2302     2426                       AudioService  E  Audioserver started.
07-22 13:19:15.260  30366    30612                        AudioSystem  W  AudioFlinger server died!

07-22 13:19:15.268  30366    30366                 MYAPP:StateManager  I  <<< here my app detects device removal, but it doesn't call close for now >>>

07-22 13:19:15.297   2302     2302                       AudioService  I  Audio-path brought-up
07-22 13:19:15.297   2302     2302                       AudioService  I  In onReceive(), mScoAudioState: 3, broadcast: true
07-22 13:19:15.310  30366    30614                         AudioTrack  I  AUDIO_OUTPUT_FLAG_FAST successful; frameCount 1536 -> 1536

gavv

#!env python3

import numpy as np
import matplotlib.pyplot as plt
from matplotlib.pyplot import *
from scipy.signal import *
from scipy.fftpack import *
from optparse import OptionParser
import scipy.io.wavfile
import scipy

gavv

#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <stdio.h>

typedef uint64_t UINT64;
typedef uint32_t UINT32;
typedef uint8_t UINT8;

#define OF_ENTER_FUNCTION

gavv

#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <of_openfec_api.h>

#define CHECK(expr) if (!(expr)) { fprintf(stderr, "CHECK failed: %s\n", #expr); exit(1); }

// these parameters allows us to repair *all* source packets
#define N_SOURCE 10
#define N_REPAIR 20

gavv

1. Build OpenFEC in release mode.

2. Build of_ldpc_full_repair.c in debug mode with sanitizers enabled:

$ gcc -o of_ldpc_full_repair_debug of_ldpc_full_repair.c -I... -L... -l...\
  -ggdb -fno-omit-frame-pointer -fsanitize=address

3. Check that it's working:

gavv

Generate input

sox -r 44100 -n -b 16 -c 2 input.wav synth 1800 vol -1dB

Record output

parec -d <sink>.monitor | sox -t raw -b 16 -e signed -c 2 -r 44100 - output.wav

gavv

#!env python3
import os.path
import sys
import numpy
import pylab
import matplotlib
import matplotlib.ticker
import scipy.io.wavfile
import scipy.signal