[Csnd] Issue with rtmidi

[Csnd] Issue with rtmidi

Date	2014-07-12 15:54
From	"Yogi A. Patel"
Subject	[Csnd] Issue with rtmidi
	Hi - I'm running examples I found online under the real-time linux documentation. I am executing "csound lorenzFM.csd" and running into an error I can't find a solution for online. root@beaglebone:~/audio-prc/src/pi_bone# csound lorenzFM.csd 0dBFS level = 32768.0 Csound version 6.03.2 (double samples) Jul 10 2014 libsndfile-1.0.25 UnifiedCSD: lorenzFM.csd STARTING FILE Creating options Creating orchestra Creating score Elapsed time at end of orchestra compile: real: 0.079s, CPU: 0.060s sorting score ... ... done Elapsed time at end of score sort: real: 0.087s, CPU: 0.080s --Csound version 6.03.2 (double samples) Jul 10 2014 midi channel 1 using instr 1 midi channel 2 using instr 1 midi channel 3 using instr 1 midi channel 4 using instr 1 midi channel 5 using instr 1 midi channel 6 using instr 1 midi channel 7 using instr 1 midi channel 8 using instr 1 midi channel 9 using instr 1 midi channel 10 using instr 1 midi channel 11 using instr 1 midi channel 12 using instr 1 midi channel 13 using instr 1 midi channel 14 using instr 1 midi channel 15 using instr 1 midi channel 16 using instr 1 graphics suppressed, ascii substituted 0dBFS level = 1.0 ftable 8: calling draw callback ftable 8: 512 points, scalemax 1.000 .-'''''-._ -' '. - '. .' - - . ' - . ' _ . '_________________________________._____________________________________ - ' ' _ '. . - - - '_ ' . - ' .' -_ .' '-._____.-' error: -+rtmidi='alsa': unknown module *** error opening MIDI in device: -1 (Unknown MIDI error) inactive allocs returned to freespace end of score. overall amps: 0.00000 overall samples out of range: 0 1 errors in performance Elapsed time at end of performance: real: 0.129s, CPU: 0.090s I thought the error was due to the alsa module not being installed - so I installed alsa-dev and libportaudio-dev but no luck. I ran amidi -l and got the following: root@beaglebone:~/audio-prc/src/pi_bone# amidi -l Dir Device Name But don't know how to solve that. Looked around, but no luck. All I found was some documentation saying I need to create a midi device, however I'm not sure how to do that. Yogi

Date	2014-07-12 16:01
From	jpff@cs.bath.ac.uk
Subject	[Csnd] Re:
Attachments	None

Date	2014-07-12 16:09
From	Rory Walsh
Subject	Re: [Csnd] Issue with rtmidi
	Have you set the rtmidi device in your CsOptions? Can you post the csd file? On 12 July 2014 16:54, Yogi A. Patel wrote: > Hi - > > I'm running examples I found online under the real-time linux documentation. > I am executing "csound lorenzFM.csd" and running into an error I can't find > a solution for online. > > root@beaglebone:~/audio-prc/src/pi_bone# csound lorenzFM.csd > 0dBFS level = 32768.0 > Csound version 6.03.2 (double samples) Jul 10 2014 > libsndfile-1.0.25 > UnifiedCSD: lorenzFM.csd > STARTING FILE > Creating options > Creating orchestra > Creating score > Elapsed time at end of orchestra compile: real: 0.079s, CPU: 0.060s > sorting score ... > ... done > Elapsed time at end of score sort: real: 0.087s, CPU: 0.080s > --Csound version 6.03.2 (double samples) Jul 10 2014 > midi channel 1 using instr 1 > midi channel 2 using instr 1 > midi channel 3 using instr 1 > midi channel 4 using instr 1 > midi channel 5 using instr 1 > midi channel 6 using instr 1 > midi channel 7 using instr 1 > midi channel 8 using instr 1 > midi channel 9 using instr 1 > midi channel 10 using instr 1 > midi channel 11 using instr 1 > midi channel 12 using instr 1 > midi channel 13 using instr 1 > midi channel 14 using instr 1 > midi channel 15 using instr 1 > midi channel 16 using instr 1 > graphics suppressed, ascii substituted > 0dBFS level = 1.0 > ftable 8: > calling draw callback > ftable 8: 512 points, scalemax 1.000 > .-'''''-._ > -' '. > - '. > .' - > - . > ' - > . ' > > _ > > . '_________________________________._____________________________________ - > ' ' _ '. . - - - '_ ' . - ' .' -_ .' '-._____.-' error: -+rtmidi='alsa': > unknown module *** error opening MIDI in device: -1 (Unknown MIDI error) > inactive allocs returned to freespace end of score. overall amps: 0.00000 > overall samples out of range: 0 1 errors in performance Elapsed time at end > of performance: real: 0.129s, CPU: 0.090s > > I thought the error was due to the alsa module not being installed - so I > installed alsa-dev and libportaudio-dev but no luck. > > I ran amidi -l and got the following: > > root@beaglebone:~/audio-prc/src/pi_bone# amidi -l > Dir Device Name > > But don't know how to solve that. Looked around, but no luck. All I found > was some documentation saying I need to create a midi device, however I'm > not sure how to do that. > > Yogi

Date	2014-07-12 16:13
From	"Yogi A. Patel"
Subject	Re: [Csnd] Issue with rtmidi
	The CSD file is as follows: <CsoundSynthesizer> <CsOptions> -+rtaudio=alsa -B1024 -+rtmidi=alsa -M hw:1 -odac </CsOptions> <CsInstruments> sr = 24000 ksmps = 45 0dbfs = 1 gisin ftgen 8, 0, 512, 10, 1 garvbL init 0 garvbR init 0 ctrlinit 1, 7,64, 11,52,12,30,13,11, 14,47, 15,0, 16,64, 17,64, 18,64 ;============================================================================= maxalloc 1, 6 instr 1 ; Lorenz FM icps cpsmidi iamp ampmidi 1 ihtim = .01 ;port time kvol midic7 7, 0, .5 kpvol port kvol, ihtim ksv midic7 11,.1,8 ; The Prandtl Number or Sigma kpsv port ksv, ihtim kmod midic7 12,0,24 kpmod port kmod, ihtim kbv midic7 13, .1,1.667 ; Ratio Of the Length And Width kpbv port kbv, ihtim ; of the box krv midic7 14, 2, 10 ; The Rayleigh Number kprv port krv, ihtim ax,ay,az lorenz kpsv, kprv, kpbv, .01, .6, .6, .6, 1 kx downsamp ax ky downsamp ay kz downsamp az imatk midic7 15,.001, 4 imdec midic7 16,.001, 1 imsus midic7 17, 0, 1 kenv madsr imatk, imdec, imsus, .01 afm foscil kenviamp, icps+kx, 1, 1+kz, kpmodky, gisin out afm * kpvol garvbL = garvbL + (afm * .5) garvbR = garvbR + (afm * .5) endin ;============================================================================= instr 999 ;Reverb ;vibrato amount krev ctrl7 1, 18, 0, .5 aL, aR reverbsc garvbL, garvbR, .8 + .15krev, 15000 outs aL krev, aR * krev garvbL = 0 garvbR = 0 endin ;============================================================================= </CsInstruments> <CsScore> f0 600 i999 0 600 </CsScore> </CsoundSynthesizer> Yogi On 07/12/2014 11:09 AM, Rory Walsh wrote: Have you set the rtmidi device in your CsOptions? Can you post the csd file? On 12 July 2014 16:54, Yogi A. Patel <yapatel@gatech.edu> wrote: Hi - I'm running examples I found online under the real-time linux documentation. I am executing "csound lorenzFM.csd" and running into an error I can't find a solution for online. root@beaglebone:~/audio-prc/src/pi_bone# csound lorenzFM.csd 0dBFS level = 32768.0 Csound version 6.03.2 (double samples) Jul 10 2014 libsndfile-1.0.25 UnifiedCSD: lorenzFM.csd STARTING FILE Creating options Creating orchestra Creating score Elapsed time at end of orchestra compile: real: 0.079s, CPU: 0.060s sorting score ... ... done Elapsed time at end of score sort: real: 0.087s, CPU: 0.080s --Csound version 6.03.2 (double samples) Jul 10 2014 midi channel 1 using instr 1 midi channel 2 using instr 1 midi channel 3 using instr 1 midi channel 4 using instr 1 midi channel 5 using instr 1 midi channel 6 using instr 1 midi channel 7 using instr 1 midi channel 8 using instr 1 midi channel 9 using instr 1 midi channel 10 using instr 1 midi channel 11 using instr 1 midi channel 12 using instr 1 midi channel 13 using instr 1 midi channel 14 using instr 1 midi channel 15 using instr 1 midi channel 16 using instr 1 graphics suppressed, ascii substituted 0dBFS level = 1.0 ftable 8: calling draw callback ftable 8: 512 points, scalemax 1.000 .-'''''-._ -' '. - '. .' - - . ' - . ' _ . '_________________________________._____________________________________ - ' ' _ '. . - - - '_ ' . - ' .' -_ .' '-._____.-' error: -+rtmidi='alsa': unknown module *** error opening MIDI in device: -1 (Unknown MIDI error) inactive allocs returned to freespace end of score. overall amps: 0.00000 overall samples out of range: 0 1 errors in performance Elapsed time at end of performance: real: 0.129s, CPU: 0.090s I thought the error was due to the alsa module not being installed - so I installed alsa-dev and libportaudio-dev but no luck. I ran amidi -l and got the following: root@beaglebone:~/audio-prc/src/pi_bone# amidi -l Dir Device Name But don't know how to solve that. Looked around, but no luck. All I found was some documentation saying I need to create a midi device, however I'm not sure how to do that. Yogi Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here To unsubscribe, send email sympa@lists.bath.ac.uk with body "unsubscribe csound"

Date	2014-07-12 16:42
From	Rory Walsh
Subject	Re: [Csnd] Issue with rtmidi
	Are you sure hw:1 is correct, could it be hw:0? I don't have access to a midi controller here, but I usually find it's my hardware umber that's not correct.