I believe I2S cards like HifiBerry can support this sort of data rate (as can HDMI).vmsda wrote:If I do everything the wiki suggests as far as usb audio is concerned, do I stand a chance of playing my 192khz/24bit downloads, or is this type of throughput just too much for the Pi?
Could you post the output of lsusb to make sure the vendor and product ID's match?arrowmax08 wrote:Thanks for your quick reply :]
The 2 lines are now in etc/udev/rules.d/10-drumpad.rules!
You can place it wherever you like, I prefer putting user scripts in ~/bin, this is also the directory the udev rules point to.arrowmax08 wrote:But i dont know where and how to place the drumpad script?
Hmmm, I don't see any MIDI drum pad device. So the output of lsusb would be really helpful herearrowmax08 wrote:I have exactly the same hardware as you, with aconnect -io i get:
client 0: 'System' [type=kernel]
0 'Timer '
1 'Announce '
client 14: 'Midi Through' [type=kernel]
0 'Midi Through Port-0'
Unfortunately this is the non-USB MIDI version of the foldable drumpad, I know because I have both versions: http://lists.linuxaudio.org/pipermail/l ... 91142.htmlarrowmax08 wrote:Bus 001 Device 007: ID 1941:8021 Dream Link WH1080 Weather Station / USB Missile Launcher
http://www.dx.com/p/portable-roll-up-us ... 0-Vxvl_uSoAutoStatic wrote:Unfortunately this is the non-USB MIDI version of the foldable drumpad, I know because I have both versions: http://lists.linuxaudio.org/pipermail/l ... 91142.htmlarrowmax08 wrote:Bus 001 Device 007: ID 1941:8021 Dream Link WH1080 Weather Station / USB Missile Launcher
So in the context of Linux low-latency audio it's useless You need a foldable drumpad that explicitly states that it does MIDI.
Ye i really want to know this tooarrowmax08 wrote:Jeremy,
How does your drumkv1.conf looks like?
I linked my map with samples in this config file...
But how can i link 1 sound to 1 drumpad??
So maybe JACK works better like this:Any config issues with JACK, make sure you are using the ALSA backend and 2 ins and 2 outs, >256 buffer size and 3 periods
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jackd -P89 -p16 -t2000 -dalsa -dhw:1 -p256 -n3 -i2 -o2 -s &
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loading driver .. creating alsa driver ... hw:1|hw:1|256|3|48000|2|2|nomon|swmeter|soft-mode|32bit control device hw:1 configuring for 48000Hz, period = 256 frames (5.3 ms), buffer = 3 periods ALSA: final selected sample format for capture: 24bit big-endian ALSA: use 3 periods for capture ALSA: final selected sample format for playback: 24bit big-endian ALSA: use 3 periods for playback cannot use real-time scheduling (FIFO at priority 99) [for thread -1246063504, from thread -1246063504] (1: Operation not permitted)