Crashes and reboots when trying to download FreeSound sound by ID

[guytaylor]

Repro steps:

1. Select Sample
2. Select ID
3. Enter a valid FreeSound ID e.g. 123

Unit crashes and reboots (My token replaced with xxxxxx) A few observations:

• the port appears incorrect, as it should be 443
• Assuming this URL is to retrieve metadata should it include the 'format' parameter eg. 'https://freesound.org/apiv2/sounds/123/?format=json&token=xxxxxx'

Logs:

W (92316) id: 123 I (93116) HTTP_REQ: Following: https://freesound.org:80/apiv2/sounds/123/?token=xxxxxx Guru Meditation Error: Core 0 panic'ed (LoadProhibited). Exception was unhandled. Core 0 register dump: PC : 0x4018e9b7 PS : 0x00060a30 A0 : 0x80175d84 A1 : 0x3ffecbe0 A2 : 0x00000000 A3 : 0xffffffff A4 : 0x00000001 A5 : 0x3ffecab0 A6 : 0x00000087 A7 : 0x3ffecab0 A8 : 0x3ffae940 A9 : 0x00000087 A10 : 0x00000000 A11 : 0x3ffecaf4 A12 : 0x3ffecad4 A13 : 0x00000000 A14 : 0x0000005c A15 : 0xff000000 SAR : 0x00000004 EXCCAUSE: 0x0000001c EXCVADDR: 0x00000018 LBEG : 0x4008b535 LEND : 0x4008b545 LCOUNT : 0xffffffe8

ELF file SHA256: 4a55c6babb07d1bd75da8f939e30e0b3cd5f2871fb7e3cee016c99f74212d90c

Backtrace: 0x4018e9b7:0x3ffecbe0 0x40175d81:0x3ffecc00 0x4016b286:0x3ffecc20 0x4016bff6:0x3ffecc40 0x40127066:0x3ffecd00

Rebooting...

[ctag-fh-kiel]

Unfortunately, I don't have an old ESP IDF up an running to fix the firmware, this seems a problem with current freesound web services. Best would be to port Strämpler to the latest release IDF, would you be willing to help?

On Thu, Sep 2, 2021 at 2:35 PM guytaylor @.***> wrote:

Repro steps:

1. Select Sample
2. Select ID
3. Enter a valid FreeSound ID e.g. 123

Unit crashes and reboots (My token replaced with xxxxxx) A few observations:

• the port appears incorrect, as it should be 443
• Assuming this URL is to retrieve metadata should it include the 'format' parameter eg. ' https://freesound.org/apiv2/sounds/123/?format=json&token=xxxxxx'

Logs:

W (92316) id: 123 I (93116) HTTP_REQ: Following: https://freesound.org:80/apiv2/sounds/123/?token=xxxxxx Guru Meditation Error: Core 0 panic'ed (LoadProhibited). Exception was unhandled. Core 0 register dump: PC : 0x4018e9b7 PS : 0x00060a30 A0 : 0x80175d84 A1 : 0x3ffecbe0 A2 : 0x00000000 A3 : 0xffffffff A4 : 0x00000001 A5 : 0x3ffecab0 A6 : 0x00000087 A7 : 0x3ffecab0 A8 : 0x3ffae940 A9 : 0x00000087 A10 : 0x00000000 A11 : 0x3ffecaf4 A12 : 0x3ffecad4 A13 : 0x00000000 A14 : 0x0000005c A15 : 0xff000000 SAR : 0x00000004 EXCCAUSE: 0x0000001c EXCVADDR: 0x00000018 LBEG : 0x4008b535 LEND : 0x4008b545 LCOUNT : 0xffffffe8

ELF file SHA256: 4a55c6babb07d1bd75da8f939e30e0b3cd5f2871fb7e3cee016c99f74212d90c

Backtrace: 0x4018e9b7:0x3ffecbe0 0x40175d81:0x3ffecc00 0x4016b286:0x3ffecc20 0x4016bff6:0x3ffecc40 0x40127066:0x3ffecd00

Rebooting...

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[ctag-fh-kiel]

The freesound API has completely moved to https, thus that part in Strämpler firmware needs to be adapted. I have been able to bring the fw to IDF 4.1 as a starting point in this branch: migrate_idf_4.x

[guytaylor]

Let me give setting the dev env up a crack. :)

[guytaylor]

Hey Robert, I sent you an email

[ctag-fh-kiel]

Hi Guy, thanks for your help. I have been able to port Strämpler to esp idf 4.1, there were a number of significant changes. Please check the binaries in the dev branch (folder bin/) and flash them with the flash.sh script. Downloading from freesound should work with them. I will cut a new public release once you confirm it works. Strampler has now a Github action, which allows to compile the firmware in the cloud. I will eventually write a documentation for it. Using a docker image is the easiest way for you to get your own dev environment up and running. You can check the action in the .github/workflows folder. If you enable Github actions in your Github account, your can build firmwares automatically every time you push into the dev branch of your fork. Binaries are then available as draft binary under your fork's releases.

Let me know if the firmware works now.

[guytaylor]

I tried to get a sample by ID from FreeSound (93727).

It didn't restart but it just sat there. I left it for about 10 minutes (it's a 900k sample, so I assume it should have downloaded in that time) The screen had to progress indicator but the clock did continue to run. This is what was in the logs:

I (5416) MDNS: Initialize service... I (5416) REST-API: Starting server on port: '80', prio 5 I (5416) REST-API: Registering URI handlers W (73386) id: 93727

[ctag-fh-kiel]

Strange, it works for me, this is my log. Make sure your wifi is working well. You can check from your laptop to access the freesound URLs directly and see if it generally should work in your network. https://freesound.org/apiv2/sounds/93727/?token=dKJhasdkjhasdASKdjh (use your API token) https://freesound.org/data/previews/93/93727_377011-hq.mp3

On the SD card you have to give the correct freesound token. I have published this as a pre-release here: https://github.com/ctag-fh-kiel/ctag-straempler/releases/tag/0.9-pre maybe re-flash to this binary

I (11851) REST-API: Starting server on port: '80', prio 5

I (11851) REST-API: Registering URI handlers

W (47591) id: 93727

I (47591) fsnd: https://freesound.org/apiv2/sounds/93727/?token=dKJhasdkjhasdASKdjh

I (49361) FSND: mp3 file info {"id":93727,"url":" https://freesound.org/people/zgump/sounds/93727/","name":"TR LOOP 0416.wav","tags":["goa","goa-trance","goatrance","loop","psy","psy-trance","psytrance","trance"],"description":"loop psy psy-trance psytrance trance goatrance goa-trance goa","geotag":null,"created":"2010-03-31T17:57:23","license":" http://creativecommons.org/publicdomain/zero/1.0/ ","type":"wav","channels":2,"filesize":908150,"bitrate":1378,"bitdepth":16,"duration":5.14732,"samplerate":44100.0,"username":"zgump","pack":" https://freesound.org/apiv2/packs/6038/","pack_name":null,"download":" https://freesound.org/apiv2/sounds/93727/download/","bookmark":" https://freesound.org/apiv2/sounds/93727/bookmark/ ","previews":{"preview-lq-ogg":" https://freesound.org/data/previews/93/93727_377011-lq.ogg ","preview-lq-mp3":" https://freesound.org/data/previews/93/93727_377011-lq.mp3 ","preview-hq-ogg":" https://freesound.org/data/previews/93/93727_377011-hq.ogg ","preview-hq-mp3":" https://freesound.org/data/previews/93/93727_377011-hq.mp3 "},"images":{"spectral_m":" https://freesound.org/data/displays/93/93727_377011_spec_M.jpg ","spectral_l":" https://freesound.org/data/displays/93/93727_377011_spec_L.jpg ","spectral_bw_l":" https://freesound.org/data/displays/93/93727_377011_spec_bw_L.jpg ","waveform_bw_m":" https://freesound.org/data/displays/93/93727_377011_wave_bw_M.png ","waveform_bw_l":" https://freesound.org/data/displays/93/93727_377011_wave_bw_L.png ","waveform_l":" https://freesound.org/data/displays/93/93727_377011_wave_L.png ","waveform_m":" https://freesound.org/data/displays/93/93727_377011_wave_M.png ","spectral_bw_m":" https://freesound.org/data/displays/93/93727_377011_spec_bw_M.jpg "},"num_downloads":169,"avg_rating":4.6,"num_ratings":5,"rate":" https://freesound.org/apiv2/sounds/93727/rate/","comments":" https://freesound.org/apiv2/sounds/93727/comments/ ","num_comments":0,"comment":" https://freesound.org/apiv2/sounds/93727/comment/","similar_sounds":" https://freesound.org/apiv2/sounds/93727/similar/","analysis":"No descriptors specified. You should indicate which descriptors you want with the 'descriptors' request parameter.","analysis_frames":" https://freesound.org/data/analysis/93/93727_377011_frames.json ","analysis_stats":"https://freesound.org/apiv2/sounds/93727/analysis/","ac_analysis":{"ac_tempo_confidence":0.9896296262741089,"ac_note_confidence":0.8253257870674133,"ac_depth":18.11034269674787,"ac_note_midi":52,"ac_temporal_centroid":0.4961334764957428,"ac_warmth":38.53786932424461,"ac_loop":true,"ac_hardness":57.687418322872134,"ac_loudness":-20.077274322509766,"ac_reverb":false,"ac_roughness":47.08115554605569,"ac_log_attack_time":-0.05868467688560486,"ac_boominess":15.989786649292943,"ac_note_frequency":164.5169219970703,"ac_tempo":70,"ac_brightness":58.45493938743502,"ac_sharpness":41.63989618168988,"ac_tonality_confidence":0.8204907774925232,"ac_dynamic_range":0.7360343933105469,"ac_note_name":"E3","ac_tonality":"E minor","ac_single_event":false}}

I (49621) ID: mp3 URL is: https://freesound.org/data/previews/93/93727_377011-hq.mp3, fname: /pool/93727.mp3

I (53431) FREESOUND: Completed

I (53431) Menu: Got Freesound MP3 complete!

I (85491) MP3: Decode MP3

I (85511) MP3: Infile /pool/93727.MP3, outfile /raw/93727.RAW

I (85511) MP3: nChannels 2

I (85511) MP3: Decoder task, working with: fin /pool/93727.MP3, fout /raw/93727.RAW

I (85521) MP3: Size of mp3 file to be decoded 124425

I (85531) MP3: Decoder instantiated

I (85541) MP3: MP3 Error 0

I (85541) MP3: FrameInfo: 44100

On Sat, Sep 4, 2021 at 12:56 AM guytaylor @.***> wrote:

I tried to get a sample by ID from FreeSound (93727).

It didn't restart but it just sat there. I left it for about 10 minutes (it's a 900k sample, so I assume it should have downloaded in that time) The screen had to progress indicator but the clock did continue to run. This is what was in the logs:

I (5416) MDNS: Initialize service... I (5416) REST-API: Starting server on port: '80', prio 5 I (5416) REST-API: Registering URI handlers W (73386) id: 93727

— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/ctag-fh-kiel/ctag-straempler/issues/16#issuecomment-912852837, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABZMGRTYHKWWOSX4BM7367LUAFHDNANCNFSM5DJACOYA . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.

[guytaylor]

I tried the new binary and it worked :) Thanks