(tr)uSDX resets on serial connect

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hari
 

Posts: 17
Joined: 14 Feb 2022, 09:25

(tr)uSDX resets on serial connect

Post by hari »

When opening a serial terminal to the (tr)uSDX, it always resets. The serial itself does work after the reset. I do see this output when starting the terminal (e.g. via picocom):

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IF0000702314000000+000000000030000000;
It also replies to 'FA;' with 'FA00007023140;'.

In JTDX I do get a "rig control error", as the (tr)uSDX instantly resets when I press 'Test CAT'. The JTDX log gives:

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Hamlib: kenwood_open: no response to get_id from rig...continuing anyway
Hamlib: kenwood_transaction: wrong reply IF for command FA
Hamlib: kenwood_transaction: retry_read=0, rs->rigport.retry=0
Hamlib: kenwood_open: no response from rig
Hamlib: kenwood_open: no response to get_id from rig...continuing anyway
Hamlib: kenwood_transaction: wrong reply IF for command FA
Hamlib: kenwood_transaction: retry_read=0, rs->rigport.retry=0
Hamlib: kenwood_open: no response from rig
The same occurs with `trusdx-audio`, that just loops and the radio constantly resets:

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hari@machine:~/src/trusdx-audio$ ./trusdx-txrx.py -v
{'verbose': True, 'vox': False, 'unmute': False, 'direct': False, 'no_rtsdtr': False, 'block_size': 512, 'tx_block_size': 48}
ALSA lib pcm.c:2664:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2664:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2664:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_route.c:877:(find_matching_chmap) Found no matching channel map
ALSA lib pcm_oss.c:397:(_snd_pcm_oss_open) Cannot open device /dev/dsp
ALSA lib pcm_oss.c:397:(_snd_pcm_oss_open) Cannot open device /dev/dsp
ALSA lib confmisc.c:160:(snd_config_get_card) Invalid field card
ALSA lib pcm_usb_stream.c:482:(_snd_pcm_usb_stream_open) Invalid card 'card'
ALSA lib confmisc.c:160:(snd_config_get_card) Invalid field card
ALSA lib pcm_usb_stream.c:482:(_snd_pcm_usb_stream_open) Invalid card 'card'
{'index': 0, 'structVersion': 2, 'name': 'HDA Intel PCH: ALC1220 Analog (hw:0,0)', 'hostApi': 0, 'maxInputChannels': 2, 'maxOutputChannels': 6, 'defaultLowInputLatency': 0.005804988662131519, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 1, 'structVersion': 2, 'name': 'HDA Intel PCH: ALC1220 Digital (hw:0,1)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 2, 'structVersion': 2, 'name': 'HDA Intel PCH: ALC1220 Alt Analog (hw:0,2)', 'hostApi': 0, 'maxInputChannels': 2, 'maxOutputChannels': 0, 'defaultLowInputLatency': 0.005804988662131519, 'defaultLowOutputLatency': -1.0, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': -1.0, 'defaultSampleRate': 44100.0}
{'index': 3, 'structVersion': 2, 'name': 'HDA NVidia: HDMI 0 (hw:1,3)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 4, 'structVersion': 2, 'name': 'HDA NVidia: HDMI 1 (hw:1,7)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 8, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 5, 'structVersion': 2, 'name': 'HDA NVidia: HDMI 2 (hw:1,8)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 8, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 6, 'structVersion': 2, 'name': 'HDA NVidia: HDMI 3 (hw:1,9)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 8, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 7, 'structVersion': 2, 'name': 'USB Device 0x46d:0x821: Audio (hw:2,0)', 'hostApi': 0, 'maxInputChannels': 2, 'maxOutputChannels': 0, 'defaultLowInputLatency': 0.01196875, 'defaultLowOutputLatency': -1.0, 'defaultHighInputLatency': 0.048, 'defaultHighOutputLatency': -1.0, 'defaultSampleRate': 32000.0}
{'index': 8, 'structVersion': 2, 'name': 'Loopback: PCM (hw:3,0)', 'hostApi': 0, 'maxInputChannels': 32, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008707482993197279, 'defaultLowOutputLatency': 0.008707482993197279, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 9, 'structVersion': 2, 'name': 'Loopback: PCM (hw:3,1)', 'hostApi': 0, 'maxInputChannels': 2, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008707482993197279, 'defaultLowOutputLatency': 0.008707482993197279, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 10, 'structVersion': 2, 'name': 'sysdefault', 'hostApi': 0, 'maxInputChannels': 128, 'maxOutputChannels': 128, 'defaultLowInputLatency': 0.021333333333333333, 'defaultLowOutputLatency': 0.021333333333333333, 'defaultHighInputLatency': 0.021333333333333333, 'defaultHighOutputLatency': 0.021333333333333333, 'defaultSampleRate': 48000.0}
{'index': 11, 'structVersion': 2, 'name': 'front', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 6, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 12, 'structVersion': 2, 'name': 'surround21', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 128, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 13, 'structVersion': 2, 'name': 'surround40', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 6, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 14, 'structVersion': 2, 'name': 'surround41', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 128, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 15, 'structVersion': 2, 'name': 'surround50', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 128, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 16, 'structVersion': 2, 'name': 'surround51', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 6, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 17, 'structVersion': 2, 'name': 'surround71', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 6, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 18, 'structVersion': 2, 'name': 'iec958', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 19, 'structVersion': 2, 'name': 'spdif', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 20, 'structVersion': 2, 'name': 'samplerate', 'hostApi': 0, 'maxInputChannels': 128, 'maxOutputChannels': 128, 'defaultLowInputLatency': 0.007755102040816327, 'defaultLowOutputLatency': 0.007755102040816327, 'defaultHighInputLatency': 0.023219954648526078, 'defaultHighOutputLatency': 0.023219954648526078, 'defaultSampleRate': 44100.0}
{'index': 21, 'structVersion': 2, 'name': 'speexrate', 'hostApi': 0, 'maxInputChannels': 128, 'maxOutputChannels': 128, 'defaultLowInputLatency': 0.007755102040816327, 'defaultLowOutputLatency': 0.007755102040816327, 'defaultHighInputLatency': 0.023219954648526078, 'defaultHighOutputLatency': 0.023219954648526078, 'defaultSampleRate': 44100.0}
{'index': 22, 'structVersion': 2, 'name': 'pulse', 'hostApi': 0, 'maxInputChannels': 32, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008684807256235827, 'defaultLowOutputLatency': 0.008684807256235827, 'defaultHighInputLatency': 0.034807256235827665, 'defaultHighOutputLatency': 0.034807256235827665, 'defaultSampleRate': 44100.0}
{'index': 23, 'structVersion': 2, 'name': 'upmix', 'hostApi': 0, 'maxInputChannels': 8, 'maxOutputChannels': 8, 'defaultLowInputLatency': 0.005804988662131519, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 24, 'structVersion': 2, 'name': 'vdownmix', 'hostApi': 0, 'maxInputChannels': 6, 'maxOutputChannels': 6, 'defaultLowInputLatency': 0.005804988662131519, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 25, 'structVersion': 2, 'name': 'dmix', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.021333333333333333, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.021333333333333333, 'defaultSampleRate': 48000.0}
{'index': 26, 'structVersion': 2, 'name': 'default', 'hostApi': 0, 'maxInputChannels': 32, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008684807256235827, 'defaultLowOutputLatency': 0.008684807256235827, 'defaultHighInputLatency': 0.034807256235827665, 'defaultHighOutputLatency': 0.034807256235827665, 'defaultSampleRate': 44100.0}
{'index': 0, 'structVersion': 1, 'type': 8, 'name': 'ALSA', 'deviceCount': 27, 'defaultInputDevice': 26, 'defaultOutputDevice': 26}
{'index': 1, 'structVersion': 1, 'type': 7, 'name': 'OSS', 'deviceCount': 0, 'defaultInputDevice': -1, 'defaultOutputDevice': -1}
Audio device =  -1 -1
/dev/ttyS0 - ttyS0
/dev/ttyUSB0 - USB Serial
Serial device =  /dev/ttyUSB0
Serial loopback =  /dev/ttyS0
2023-09-26 10:51:21.767436 pty_echo
2023-09-26 10:51:21.767662 pty_echo
2023-09-26 10:51:24.786974 receive_serial_audio
2023-09-26 10:51:24.787775 Skip CAT response, as CAT is not active.
2023-09-26 10:51:24.787997 play_receive_audio
2023-09-26 10:51:24.788572 transmit_audio_via_serial_cat
(tr)uSDX driver OK! Available devices = [, , /dev/pts/0]
2023-09-26 10:51:24.793649 Skip CAT response, as CAT is not active.
2023-09-26 10:51:24.797449 Skip CAT response, as CAT is not active.
2023-09-26 10:51:24.883718 PY_SSIZE_T_CLEAN macro must be defined for '#' formats
Exception in thread Thread-4 (play_receive_audio):
Traceback (most recent call last):
  File "/usr/lib/python3.10/threading.py", line 1016, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.10/threading.py", line 953, in run
    self._target(*self._args, **self._kwargs)
  File "/home/hari/src/trusdx-audio/./trusdx-txrx.py", line 138, in play_receive_audio
    if not status[0]: pastream.write(buf[0])
  File "/usr/lib/python3/dist-packages/pyaudio.py", line 585, in write
    pa.write_stream(self._stream, frames, num_frames,
SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
2023-09-26 10:51:25.789966 Closing
2023-09-26 10:51:26.790345 fd closed
2023-09-26 10:51:26.790465 [Errno 5] Input/output error
Exception in thread Thread-1 (pty_echo):
2023-09-26 10:51:26.790865 [Errno 5] Input/output error
Traceback (most recent call last):
  File "/usr/lib/python3.10/threading.py", line 1016, in _bootstrap_inner
    self.run()
Exception in thread Thread-2 (pty_echo):
2023-09-26 10:51:26.792151 Closed
{'index': 0, 'structVersion': 2, 'name': 'HDA Intel PCH: ALC1220 Analog (hw:0,0)', 'hostApi': 0, 'maxInputChannels': 2, 'maxOutputChannels': 6, 'defaultLowInputLatency': 0.005804988662131519, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 1, 'structVersion': 2, 'name': 'HDA Intel PCH: ALC1220 Digital (hw:0,1)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
Traceback (most recent call last):
{'index': 2, 'structVersion': 2, 'name': 'HDA Intel PCH: ALC1220 Alt Analog (hw:0,2)', 'hostApi': 0, 'maxInputChannels': 2, 'maxOutputChannels': 0, 'defaultLowInputLatency': 0.005804988662131519, 'defaultLowOutputLatency': -1.0, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': -1.0, 'defaultSampleRate': 44100.0}
{'index': 3, 'structVersion': 2, 'name': 'HDA NVidia: HDMI 0 (hw:1,3)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 4, 'structVersion': 2, 'name': 'HDA NVidia: HDMI 1 (hw:1,7)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 8, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
  File "/usr/lib/python3.10/threading.py", line 1016, in _bootstrap_inner
  File "/usr/lib/python3.10/threading.py", line 953, in run
{'index': 5, 'structVersion': 2, 'name': 'HDA NVidia: HDMI 2 (hw:1,8)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 8, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
    self._target(*self._args, **self._kwargs)
{'index': 6, 'structVersion': 2, 'name': 'HDA NVidia: HDMI 3 (hw:1,9)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 8, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 7, 'structVersion': 2, 'name': 'USB Device 0x46d:0x821: Audio (hw:2,0)', 'hostApi': 0, 'maxInputChannels': 2, 'maxOutputChannels': 0, 'defaultLowInputLatency': 0.01196875, 'defaultLowOutputLatency': -1.0, 'defaultHighInputLatency': 0.048, 'defaultHighOutputLatency': -1.0, 'defaultSampleRate': 32000.0}
  File "/home/hari/src/trusdx-audio/./trusdx-txrx.py", line 237, in pty_echo
    self.run()
{'index': 8, 'structVersion': 2, 'name': 'Loopback: PCM (hw:3,0)', 'hostApi': 0, 'maxInputChannels': 32, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008707482993197279, 'defaultLowOutputLatency': 0.008707482993197279, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
  File "/usr/lib/python3.10/threading.py", line 953, in run
{'index': 9, 'structVersion': 2, 'name': 'Loopback: PCM (hw:3,1)', 'hostApi': 0, 'maxInputChannels': 2, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008707482993197279, 'defaultLowOutputLatency': 0.008707482993197279, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 10, 'structVersion': 2, 'name': 'sysdefault', 'hostApi': 0, 'maxInputChannels': 128, 'maxOutputChannels': 128, 'defaultLowInputLatency': 0.021333333333333333, 'defaultLowOutputLatency': 0.021333333333333333, 'defaultHighInputLatency': 0.021333333333333333, 'defaultHighOutputLatency': 0.021333333333333333, 'defaultSampleRate': 48000.0}
{'index': 11, 'structVersion': 2, 'name': 'front', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 6, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 12, 'structVersion': 2, 'name': 'surround21', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 128, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 13, 'structVersion': 2, 'name': 'surround40', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 6, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
    c1 = fd1.read(1)
OSError: [Errno 5] Input/output error
{'index': 14, 'structVersion': 2, 'name': 'surround41', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 128, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 15, 'structVersion': 2, 'name': 'surround50', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 128, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
    self._target(*self._args, **self._kwargs)
  File "/home/hari/src/trusdx-audio/./trusdx-txrx.py", line 237, in pty_echo
{'index': 16, 'structVersion': 2, 'name': 'surround51', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 6, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
    c1 = fd1.read(1)
OSError: [Errno 5] Input/output error
{'index': 17, 'structVersion': 2, 'name': 'surround71', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 6, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 18, 'structVersion': 2, 'name': 'iec958', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 19, 'structVersion': 2, 'name': 'spdif', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 20, 'structVersion': 2, 'name': 'samplerate', 'hostApi': 0, 'maxInputChannels': 128, 'maxOutputChannels': 128, 'defaultLowInputLatency': 0.007755102040816327, 'defaultLowOutputLatency': 0.007755102040816327, 'defaultHighInputLatency': 0.023219954648526078, 'defaultHighOutputLatency': 0.023219954648526078, 'defaultSampleRate': 44100.0}
{'index': 21, 'structVersion': 2, 'name': 'speexrate', 'hostApi': 0, 'maxInputChannels': 128, 'maxOutputChannels': 128, 'defaultLowInputLatency': 0.007755102040816327, 'defaultLowOutputLatency': 0.007755102040816327, 'defaultHighInputLatency': 0.023219954648526078, 'defaultHighOutputLatency': 0.023219954648526078, 'defaultSampleRate': 44100.0}
{'index': 22, 'structVersion': 2, 'name': 'pulse', 'hostApi': 0, 'maxInputChannels': 32, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008684807256235827, 'defaultLowOutputLatency': 0.008684807256235827, 'defaultHighInputLatency': 0.034807256235827665, 'defaultHighOutputLatency': 0.034807256235827665, 'defaultSampleRate': 44100.0}
{'index': 23, 'structVersion': 2, 'name': 'upmix', 'hostApi': 0, 'maxInputChannels': 8, 'maxOutputChannels': 8, 'defaultLowInputLatency': 0.005804988662131519, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 24, 'structVersion': 2, 'name': 'vdownmix', 'hostApi': 0, 'maxInputChannels': 6, 'maxOutputChannels': 6, 'defaultLowInputLatency': 0.005804988662131519, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 25, 'structVersion': 2, 'name': 'dmix', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.021333333333333333, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.021333333333333333, 'defaultSampleRate': 48000.0}
{'index': 26, 'structVersion': 2, 'name': 'default', 'hostApi': 0, 'maxInputChannels': 32, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008684807256235827, 'defaultLowOutputLatency': 0.008684807256235827, 'defaultHighInputLatency': 0.034807256235827665, 'defaultHighOutputLatency': 0.034807256235827665, 'defaultSampleRate': 44100.0}
{'index': 0, 'structVersion': 1, 'type': 8, 'name': 'ALSA', 'deviceCount': 27, 'defaultInputDevice': 26, 'defaultOutputDevice': 26}
{'index': 1, 'structVersion': 1, 'type': 7, 'name': 'OSS', 'deviceCount': 0, 'defaultInputDevice': -1, 'defaultOutputDevice': -1}
Audio device =  -1 -1
/dev/ttyS0 - ttyS0
/dev/ttyUSB0 - USB Serial
Serial device =  /dev/ttyUSB0
Serial loopback =  /dev/ttyS0
2023-09-26 10:51:26.880229 pty_echo
2023-09-26 10:51:26.880826 pty_echo
2023-09-26 10:51:29.938833 receive_serial_audio
2023-09-26 10:51:29.939453 Skip CAT response, as CAT is not active.
2023-09-26 10:51:29.939661 play_receive_audio
2023-09-26 10:51:29.940096 PY_SSIZE_T_CLEAN macro must be defined for '#' formats
Exception in thread Thread-9 (play_receive_audio):
2023-09-26 10:51:29.940233 transmit_audio_via_serial_cat
Traceback (most recent call last):
  File "/usr/lib/python3.10/threading.py", line 1016, in _bootstrap_inner
(tr)uSDX driver OK! Available devices = [, , /dev/pts/0]
2023-09-26 10:51:29.940727 Closing
    self.run()
  File "/usr/lib/python3.10/threading.py", line 953, in run
    self._target(*self._args, **self._kwargs)
  File "/home/hari/src/trusdx-audio/./trusdx-txrx.py", line 138, in play_receive_audio
    if not status[0]: pastream.write(buf[0])
  File "/usr/lib/python3/dist-packages/pyaudio.py", line 585, in write
    pa.write_stream(self._stream, frames, num_frames,
SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
2023-09-26 10:51:30.942365 fd closed
2023-09-26 10:51:30.942479 [Errno 5] Input/output error
Exception in thread Thread-6 (pty_echo):
2023-09-26 10:51:30.942745 [Errno 5] Input/output error
Traceback (most recent call last):
  File "/usr/lib/python3.10/threading.py", line 1016, in _bootstrap_inner
Exception in thread Thread-7 (pty_echo):
    self.run()
Traceback (most recent call last):
  File "/usr/lib/python3.10/threading.py", line 953, in run
  File "/usr/lib/python3.10/threading.py", line 1016, in _bootstrap_inner
    self._target(*self._args, **self._kwargs)
2023-09-26 10:51:30.946062 Closed
    self.run()
  File "/home/hari/src/trusdx-audio/./trusdx-txrx.py", line 237, in pty_echo
{'index': 0, 'structVersion': 2, 'name': 'HDA Intel PCH: ALC1220 Analog (hw:0,0)', 'hostApi': 0, 'maxInputChannels': 2, 'maxOutputChannels': 6, 'defaultLowInputLatency': 0.005804988662131519, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 1, 'structVersion': 2, 'name': 'HDA Intel PCH: ALC1220 Digital (hw:0,1)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
  File "/usr/lib/python3.10/threading.py", line 953, in run
{'index': 2, 'structVersion': 2, 'name': 'HDA Intel PCH: ALC1220 Alt Analog (hw:0,2)', 'hostApi': 0, 'maxInputChannels': 2, 'maxOutputChannels': 0, 'defaultLowInputLatency': 0.005804988662131519, 'defaultLowOutputLatency': -1.0, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': -1.0, 'defaultSampleRate': 44100.0}
    c1 = fd1.read(1)
OSError: [Errno 5] Input/output error
{'index': 3, 'structVersion': 2, 'name': 'HDA NVidia: HDMI 0 (hw:1,3)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 4, 'structVersion': 2, 'name': 'HDA NVidia: HDMI 1 (hw:1,7)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 8, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 5, 'structVersion': 2, 'name': 'HDA NVidia: HDMI 2 (hw:1,8)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 8, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 6, 'structVersion': 2, 'name': 'HDA NVidia: HDMI 3 (hw:1,9)', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 8, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 7, 'structVersion': 2, 'name': 'USB Device 0x46d:0x821: Audio (hw:2,0)', 'hostApi': 0, 'maxInputChannels': 2, 'maxOutputChannels': 0, 'defaultLowInputLatency': 0.01196875, 'defaultLowOutputLatency': -1.0, 'defaultHighInputLatency': 0.048, 'defaultHighOutputLatency': -1.0, 'defaultSampleRate': 32000.0}
{'index': 8, 'structVersion': 2, 'name': 'Loopback: PCM (hw:3,0)', 'hostApi': 0, 'maxInputChannels': 32, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008707482993197279, 'defaultLowOutputLatency': 0.008707482993197279, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
    self._target(*self._args, **self._kwargs)
{'index': 9, 'structVersion': 2, 'name': 'Loopback: PCM (hw:3,1)', 'hostApi': 0, 'maxInputChannels': 2, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008707482993197279, 'defaultLowOutputLatency': 0.008707482993197279, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
  File "/home/hari/src/trusdx-audio/./trusdx-txrx.py", line 237, in pty_echo
{'index': 10, 'structVersion': 2, 'name': 'sysdefault', 'hostApi': 0, 'maxInputChannels': 128, 'maxOutputChannels': 128, 'defaultLowInputLatency': 0.021333333333333333, 'defaultLowOutputLatency': 0.021333333333333333, 'defaultHighInputLatency': 0.021333333333333333, 'defaultHighOutputLatency': 0.021333333333333333, 'defaultSampleRate': 48000.0}
{'index': 11, 'structVersion': 2, 'name': 'front', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 6, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 12, 'structVersion': 2, 'name': 'surround21', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 128, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 13, 'structVersion': 2, 'name': 'surround40', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 6, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 14, 'structVersion': 2, 'name': 'surround41', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 128, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 15, 'structVersion': 2, 'name': 'surround50', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 128, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 16, 'structVersion': 2, 'name': 'surround51', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 6, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 17, 'structVersion': 2, 'name': 'surround71', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 6, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 18, 'structVersion': 2, 'name': 'iec958', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
    c1 = fd1.read(1)
{'index': 19, 'structVersion': 2, 'name': 'spdif', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
OSError: [Errno 5] Input/output error
{'index': 20, 'structVersion': 2, 'name': 'samplerate', 'hostApi': 0, 'maxInputChannels': 128, 'maxOutputChannels': 128, 'defaultLowInputLatency': 0.007755102040816327, 'defaultLowOutputLatency': 0.007755102040816327, 'defaultHighInputLatency': 0.023219954648526078, 'defaultHighOutputLatency': 0.023219954648526078, 'defaultSampleRate': 44100.0}
{'index': 21, 'structVersion': 2, 'name': 'speexrate', 'hostApi': 0, 'maxInputChannels': 128, 'maxOutputChannels': 128, 'defaultLowInputLatency': 0.007755102040816327, 'defaultLowOutputLatency': 0.007755102040816327, 'defaultHighInputLatency': 0.023219954648526078, 'defaultHighOutputLatency': 0.023219954648526078, 'defaultSampleRate': 44100.0}
{'index': 22, 'structVersion': 2, 'name': 'pulse', 'hostApi': 0, 'maxInputChannels': 32, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008684807256235827, 'defaultLowOutputLatency': 0.008684807256235827, 'defaultHighInputLatency': 0.034807256235827665, 'defaultHighOutputLatency': 0.034807256235827665, 'defaultSampleRate': 44100.0}
{'index': 23, 'structVersion': 2, 'name': 'upmix', 'hostApi': 0, 'maxInputChannels': 8, 'maxOutputChannels': 8, 'defaultLowInputLatency': 0.005804988662131519, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 24, 'structVersion': 2, 'name': 'vdownmix', 'hostApi': 0, 'maxInputChannels': 6, 'maxOutputChannels': 6, 'defaultLowInputLatency': 0.005804988662131519, 'defaultLowOutputLatency': 0.005804988662131519, 'defaultHighInputLatency': 0.034829931972789115, 'defaultHighOutputLatency': 0.034829931972789115, 'defaultSampleRate': 44100.0}
{'index': 25, 'structVersion': 2, 'name': 'dmix', 'hostApi': 0, 'maxInputChannels': 0, 'maxOutputChannels': 2, 'defaultLowInputLatency': -1.0, 'defaultLowOutputLatency': 0.021333333333333333, 'defaultHighInputLatency': -1.0, 'defaultHighOutputLatency': 0.021333333333333333, 'defaultSampleRate': 48000.0}
{'index': 26, 'structVersion': 2, 'name': 'default', 'hostApi': 0, 'maxInputChannels': 32, 'maxOutputChannels': 32, 'defaultLowInputLatency': 0.008684807256235827, 'defaultLowOutputLatency': 0.008684807256235827, 'defaultHighInputLatency': 0.034807256235827665, 'defaultHighOutputLatency': 0.034807256235827665, 'defaultSampleRate': 44100.0}
{'index': 0, 'structVersion': 1, 'type': 8, 'name': 'ALSA', 'deviceCount': 27, 'defaultInputDevice': 26, 'defaultOutputDevice': 26}
{'index': 1, 'structVersion': 1, 'type': 7, 'name': 'OSS', 'deviceCount': 0, 'defaultInputDevice': -1, 'defaultOutputDevice': -1}
Audio device =  -1 -1
/dev/ttyS0 - ttyS0
/dev/ttyUSB0 - USB Serial
Serial device =  /dev/ttyUSB0
Serial loopback =  /dev/ttyS0
2023-09-26 10:51:31.020021 pty_echo
2023-09-26 10:51:31.020358 pty_echo
Any idea what could be wrong here?
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dl6sez
 

Posts: 399
Joined: 30 Dec 2021, 22:54

Re: (tr)uSDX resets on serial connect

Post by dl6sez »

Hello OM,

there could be a ground loop between gnd of USB and gnd of your power supply originting from capacitive coupling or other coupling.
There was also a trick to do in Linux, but as i remember it was only for JS8Call, please search a little bit in the forum therefore.
To get rid of a gnd loop, use a battery!

73 de Chris
Chris DL6SEZ, JN48XL near Ulm, Southern Germany
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hari
 

Posts: 17
Joined: 14 Feb 2022, 09:25

Re: (tr)uSDX resets on serial connect

Post by hari »

Hi Chris,

thanks a lot for your reply. The 12V power is supplied via a 12V 18Ah lead acid battery. USB is directly connected to the PC (no powered hub in between). So likely not a ground loop. JTDX workaround would likely not help for trusdx-audio, right?
Any other ideas?

thanks and 73
Hari (OE6HKE)
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hari
 

Posts: 17
Joined: 14 Feb 2022, 09:25

Re: (tr)uSDX resets on serial connect

Post by hari »

I've attempted to rewrite the bootloader to rule out any software issues and apparently do get a verification error:

Code: Select all

$ ./bin/avrdude -C etc/avrdude.conf -c usbasp -p m328pb -P usb -b 9600 -e -U flash:w:"/home/hari/Downloads/truSDX-initial_Bootloader.hex":a -U lfuse:w:0xFF:m -U hfuse:w:0xD6:m -U efuse:w:0xFD:m 

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.02s

avrdude: Device signature = 0x1e9516 (probably m328pb)
avrdude: erasing chip
avrdude: reading input file "/home/hari/Downloads/truSDX-initial_Bootloader.hex"
avrdude: input file /home/hari/Downloads/truSDX-initial_Bootloader.hex auto detected as Intel Hex
avrdude: writing flash (32768 bytes):

Writing | ################################################## | 100% 255.04s

avrdude: 32768 bytes of flash written
avrdude: verifying flash memory against /home/hari/Downloads/truSDX-initial_Bootloader.hex:
avrdude: load data flash data from input file /home/hari/Downloads/truSDX-initial_Bootloader.hex:
avrdude: input file /home/hari/Downloads/truSDX-initial_Bootloader.hex auto detected as Intel Hex
avrdude: input file /home/hari/Downloads/truSDX-initial_Bootloader.hex contains 32768 bytes
avrdude: reading on-chip flash data:

Reading | ################################################## | 100% 144.01s

avrdude: verifying ...
avrdude: verification error, first mismatch at byte 0x1e00
         0xfe != 0xea
avrdude: verification error; content mismatch

avrdude: safemode: Fuses OK (E:F5, H:D6, L:FF)

avrdude done.  Thank you.
Regardless of this the bootloader starts fine, shows the serial, and flashing the 2.0 beta firmware works fine (and verification succeeds). But the behavior regarding the serial port is the same, always resets on connect. Would the content mismatch possibly indicate an issue with the atmel chip?

73 de OE6HKE
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hari
 

Posts: 17
Joined: 14 Feb 2022, 09:25

Re: (tr)uSDX resets on serial connect

Post by hari »

Ok, something was apparently not correct with the atmel 328pb on my board (from the Austrian group buy). I've replaced the chip with a 328p and now the bootloader flashes fine without errors (also the fuses now match). Of course I now have got a different serial, so waiting for the devs to put my new serial in the database.

Code: Select all

$ ./bin/avrdude -C etc/avrdude.conf -c usbasp -p m328p -P usb -e -U flash:w:"/home/hari/Downloads/truSDX-initial_Bootloader.hex":a -U lfuse:w:0xFF:m -U hfuse:w:0xD6:m -U efuse:w:0xFD:m 

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.02s

avrdude: Device signature = 0x1e950f (probably m328p)
avrdude: erasing chip
avrdude: reading input file "/home/hari/Downloads/truSDX-initial_Bootloader.hex"
avrdude: input file /home/hari/Downloads/truSDX-initial_Bootloader.hex auto detected as Intel Hex
avrdude: writing flash (32768 bytes):

Writing | ################################################## | 100% 256.85s

avrdude: 32768 bytes of flash written
avrdude: verifying flash memory against /home/hari/Downloads/truSDX-initial_Bootloader.hex:
avrdude: load data flash data from input file /home/hari/Downloads/truSDX-initial_Bootloader.hex:
avrdude: input file /home/hari/Downloads/truSDX-initial_Bootloader.hex auto detected as Intel Hex
avrdude: input file /home/hari/Downloads/truSDX-initial_Bootloader.hex contains 32768 bytes
avrdude: reading on-chip flash data:

Reading | ################################################## | 100% 144.02s

avrdude: verifying ...
avrdude: 32768 bytes of flash verified
avrdude: reading input file "0xFF"
avrdude: writing lfuse (1 bytes):

Writing | ################################################## | 100% 0.01s

avrdude: 1 bytes of lfuse written
avrdude: verifying lfuse memory against 0xFF:
avrdude: load data lfuse data from input file 0xFF:
avrdude: input file 0xFF contains 1 bytes
avrdude: reading on-chip lfuse data:

Reading | ################################################## | 100% 0.01s

avrdude: verifying ...
avrdude: 1 bytes of lfuse verified
avrdude: reading input file "0xD6"
avrdude: writing hfuse (1 bytes):

Writing | ################################################## | 100% 0.02s

avrdude: 1 bytes of hfuse written
avrdude: verifying hfuse memory against 0xD6:
avrdude: load data hfuse data from input file 0xD6:
avrdude: input file 0xD6 contains 1 bytes
avrdude: reading on-chip hfuse data:

Reading | ################################################## | 100% 0.01s

avrdude: verifying ...
avrdude: 1 bytes of hfuse verified
avrdude: reading input file "0xFD"
avrdude: writing efuse (1 bytes):

Writing | ################################################## | 100% 0.01s

avrdude: 1 bytes of efuse written
avrdude: verifying efuse memory against 0xFD:
avrdude: load data efuse data from input file 0xFD:
avrdude: input file 0xFD contains 1 bytes
avrdude: reading on-chip efuse data:

Reading | ################################################## | 100% 0.01s

avrdude: verifying ...
avrdude: 1 bytes of efuse verified

avrdude: safemode: Fuses OK (E:FD, H:D6, L:FF)

avrdude done.  Thank you.
Top
hari
 

Posts: 17
Joined: 14 Feb 2022, 09:25

Re: (tr)uSDX resets on serial connect

Post by hari »

ok, serial reset behavior also occurs with the new 328p. But likely this is not wrong behavior but expected reset for firmware upgrades. Things are at least working fine now on Windows, it only resets once when trusdx-audio is started (on my specific linux installation the python script seems to run into an exception around pulseaudio, hence the frequent restarts)
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