Hello-Lucy

Mykle1

Stop breaking shit. :-)

snikolaidis

:face_with_tears_of_joy: but thats what i do for a living, I build it or someone else does, then i break it and i fix it, lol

on another note, i guess i said too many unkown commands or somethings and a list of all the commands possible popped up and wont go away, any thoughts other than rebooting :grinning_face_with_smiling_eyes:

Mykle1

@snikolaidis

In the terminal?

Type clear and enter
or
Close the terminal and open a new one

snikolaidis

@Mykle1 Sorry to be bothering you again, decided to switch to my pi4b to see how it performs, and now the usb camera I had working on the pi3b+ will not work now, arecord -l lists it as card 2 device 0 and it still says error. Im at a lost npm start dev shows no errors and if I take the same config over to the 3b+ with the proper mapping it works fine

pi@MagicMirror:~ $ arecord test.wav
ALSA lib pcm.c:2565:(snd_pcm_open_noupdate) Unknown PCM input
arecord: main:828: audio open error: No such file or directory

sdetweil

@snikolaidis on you pi3 you have a file ~/.asoundrc
did u build one on pi4 ? with the right info?

snikolaidis

@sdetweil said in Hello-Lucy:

~/.asoundrc

Pi3 file doesnt exist - mic shows error but works
pi4 file exists - mic shows error still doesn’t work

snikolaidis

@sdetweil also weirdly enough

pi@MagicMirror:~ $ arecord -D hw:2,0 test.wav
Recording WAVE 'test.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono
arecord: set_params:1339: Sample format non available
Available formats:
- S16_LE

but

pi@MagicMirror:~ $ arecord  test.wav
arecord: main:828: audio open error: No such file or directory
pi@MagicMirror:~ $

sdetweil

@snikolaidis before we get to MM with lucy, arecord must work

arecord: set_params:1339: Sample format non available
Available formats:
- S16_LE

yes, it didn’t record cause it can’t do the default

arecord --format=S16-LE test.wav

snikolaidis

@sdetweil said in Hello-Lucy:

arecord --format=S16-LE test.wav

pi@MagicMirror:~ $ arecord --format=S16_LE test.wav
arecord: main:828: audio open error: No such file or directory


pi@MagicMirror:~ $ arecord -D hw:2,0 --format="S16_LE" test.wav
Recording WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 8000 Hz, Mono
^CAborted by signal Interrupt...
pi@MagicMirror:~ $ ls
Bookshelf  Desktop  Documents  Downloads  MagicMirror  Pictures  pocketsphinx  Public  sphinxbase  Templates  test.wav  Videos
pi@MagicMirror:~ $

if i specify the USB camera it works, if i leave it to defaults audio open error

sdetweil

@snikolaidis and aplay test.wav do you hear what you said?