Hello. I'm trying to use Arduino with Puredata using the Firmata Library. I downloaded Firmata and installed the library as instructed in the readme, and then loaded 'AnalogFirmata' from the library examples. When I try to compile this example (or any of the others) I receive a string of error statements. Code and errors listed below. Any suggestions?

Code:

/* This firmware supports as many analog ports as possible, all analog inputs,
* four PWM outputs, and two with servo support.
*
* This example code is in the public domain.
*/
#include <Firmata.h>
#include <Servo.h>

/*==============================================================================

* GLOBAL VARIABLES
*============================================================================*/

/* servos */
Servo servo9, servo10; // one instance per pin
/* analog inputs */
int analogInputsToReport = 0; // bitwise array to store pin reporting
int analogPin = 0; // counter for reading analog pins
/* timer variables */
extern volatile unsigned long timer0_overflow_count; // timer0 from wiring.c
unsigned long nextExecuteTime; // for comparison with timer0_overflow_count

/*==============================================================================

* FUNCTIONS
*============================================================================*/

void analogWriteCallback(byte pin, int value)
{
switch(pin) {
case 9: servo9.write(value); break;
case 10: servo10.write(value); break;
case 3:
case 5:
case 6:
case 11: // PWM pins
analogWrite(pin, value);
break;
}
}
// -----------------------------------------------------------------------------
// sets bits in a bit array (int) to toggle the reporting of the analogIns
void reportAnalogCallback(byte pin, int value)
{
if(value == 0) {
analogInputsToReport = analogInputsToReport &~ (1 << pin);
}
else { // everything but 0 enables reporting of that pin
analogInputsToReport = analogInputsToReport | (1 << pin);
}
// TODO: save status to EEPROM here, if changed
}

/*==============================================================================

* SETUP()
*============================================================================*/
void setup()
{
Firmata.setFirmwareVersion(0, 2);
Firmata.attach(ANALOG_MESSAGE, analogWriteCallback);
Firmata.attach(REPORT_ANALOG, reportAnalogCallback);

servo9.attach(9);
servo10.attach(10);
Firmata.begin();
}

/*==============================================================================

* LOOP()
*============================================================================*/
void loop()
{
while(Firmata.available())
Firmata.processInput();

if(timer0_overflow_count > nextExecuteTime) {
nextExecuteTime = timer0_overflow_count + 19; // run this every 20ms
for(analogPin=0;analogPin<TOTAL_ANALOG_PINS;analogPin++) {
if( analogInputsToReport & (1 << analogPin) )
Firmata.sendAnalog(analogPin, analogRead(analogPin));
}
}
}

Error Statements:

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:61: error: typedef 'callbackFunction' is initialized (use __typeof__ instead)

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:61: error: 'byte' was not declared in this scope

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:61: error: expected primary-expression before 'int'

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:64: error: typedef 'sysexCallbackFunction' is initialized (use __typeof__ instead)

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:64: error: 'byte' was not declared in this scope

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:64: error: 'byte' was not declared in this scope

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:64: error: 'byte' was not declared in this scope

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:64: error: 'argv' was not declared in this scope

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:81: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:81: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:86: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:87: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:88: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:90: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:91: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:91: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:91: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:95: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:95: error: 'callbackFunction' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:96: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:97: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:98: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:98: error: 'sysexCallbackFunction' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:98: error: 'void FirmataClass::attach(int, int)' cannot be overloaded

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:95: error: with 'void FirmataClass::attach(int, int)'

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:99: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:104: error: 'byte' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:105: error: ISO C++ forbids declaration of 'byte' with no type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:105: error: expected ';' before '*' token

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:107: error: 'byte' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:108: error: 'byte' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:109: error: 'byte' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:110: error: 'byte' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:112: error: 'boolean' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:115: error: 'callbackFunction' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:116: error: 'callbackFunction' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:117: error: 'callbackFunction' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:118: error: 'callbackFunction' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:119: error: 'callbackFunction' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:122: error: 'sysexCallbackFunction' does not name a type

In function 'void setup()':

Hello!

I just came from a 4 day workshop about PD. I liked it so much that I already bought arduino, a couple of sensors and a webcam.
Anyway I was working on college computers and everything was ready to use, but now I installed it on my pc and I can't read wave files from it.

The error is:
"signal outlet connect to nonsignal inlet", and it happens every time I try to play a .wav file, when I select "compute audio" on console, when I select "Audio on", and every time I touch on "audio settings" or "ASIO".
I run the "test audio and MIDI" and I can hear both test signals. I've tried using some example patches in the 3.audio.examples folder and I could hear pc sounds.
Happens either I use GEM or not.

I made a file that has a .wav and I'm using the webcam as motion sensor to change the sound pitch. As I try to play the .wav, the console shows that error.
The .wav file is in the same folder as the PD file ofc.

I searched the forum and google for solutions:
@Thor said:

Go to Preferences > Audio Settings
then choose your built-in-audio or whatever device you use
I have noticed that when I use my isight with GEM, PD sometimes defaults to use it as input AND output (!)
try that and I bet you will be ok

=didnt work

@nickj said:

If you have a camera plugged in (ichat) , go into preferences -> audio settings then untick the input (isight) device 1.

=didnt work - dont have ichat cam but still I checked if it had any sound input and it doesnt.

@http://en.flossmanuals.net/PureData/TroubleShooting said:

I get the message "error: signal outlet connect to nonsignal inlet (ignored)" when I open a patch.

This error tends to go with the previous error "I get the message '... couldn't create' when I open a patch...". Often this error means that an object has failed to create, usually because it uses an External Object which is not available in the current installation or configuration of PD. PD will preserve the location and connections of an object which fails to create, but it will not function. You can use the "Find last error" function under the "Find" menu to track down which objects caused errors. PD will treat uncreated objects as Dataflow Objects even if they were originally Audio Objects, so this error will follow the previous one. Please see the relevant sections in the "Configuring PD" chapter for information about setting the "Path" and "Startup" options. If the External is not available in PD Extended, you may need to install it yourself.

now I ran out of ideas and just decided to ask...

I have:

• Pd-0.40.3-extended
• Win XP SP2
• Vimicro USB pc cam (VC0305)
• Realtek AC'97 Audio

If anyone can help, thx in advance.

i got a problem in uploading the file to the board. ( I have press play, same error found. When I press upload to I/O, below error found)
anyone can help?
thx
////////////////////////////
/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:61: error: typedef 'callbackFunction' is initialized (use __typeof__ instead)

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:61: error: 'byte' was not declared in this scope

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:61: error: expected primary-expression before 'int'

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:64: error: typedef 'sysexCallbackFunction' is initialized (use __typeof__ instead)

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:64: error: 'byte' was not declared in this scope

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:64: error: 'byte' was not declared in this scope

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:64: error: 'byte' was not declared in this scope

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:64: error: 'argv' was not declared in this scope

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:81: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:81: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:86: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:87: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:88: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:90: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:91: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:91: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:91: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:95: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:95: error: 'callbackFunction' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:96: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:97: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:98: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:98: error: 'sysexCallbackFunction' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:98: error: 'void FirmataClass::attach(int, int)' cannot be overloaded

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:95: error: with 'void FirmataClass::attach(int, int)'

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:99: error: 'byte' has not been declared

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:104: error: 'byte' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:105: error: ISO C++ forbids declaration of 'byte' with no type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:105: error: expected ';' before '*' token

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:107: error: 'byte' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:108: error: 'byte' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:109: error: 'byte' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:110: error: 'byte' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:112: error: 'boolean' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:115: error: 'callbackFunction' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:116: error: 'callbackFunction' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:117: error: 'callbackFunction' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:118: error: 'callbackFunction' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:119: error: 'callbackFunction' does not name a type

/Applications/arduino-0012/hardware/libraries/Firmata/Firmata.h:122: error: 'sysexCallbackFunction' does not name a type

In function 'void setup()':

Here's how it goes on OSX, with gcc, make and wget from fink.

wget http://www.lua.org/ftp/lua-5.1.3.tar.gz
--22:54:35--  http://www.lua.org/ftp/lua-5.1.3.tar.gz
           => `lua-5.1.3.tar.gz'
Resolving www.lua.org... done.
Connecting to www.lua.org[87.237.62.181]:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 215,817 [application/octet-stream]

100%[====================================>] 215,817      196.24K/s    ETA 00:00

22:54:36 (196.24 KB/s) - `lua-5.1.3.tar.gz' saved [215817/215817]

tar xzf lua-5.1.3.tar.gz
touch lua-5.1.3/unpack.stamp
make -C lua-5.1.3 macosx local
cd src && make macosx
make all MYCFLAGS=-DLUA_USE_LINUX MYLIBS="-lreadline"
gcc -O2 -Wall -DLUA_USE_LINUX   -c -o lapi.o lapi.c
lapi.c:8:20: error: assert.h: No such file or directory
lapi.c:9:18: error: math.h: No such file or directory
lapi.c:11:20: error: string.h: No such file or directory
In file included from /sw/lib/gcc4/lib/gcc/powerpc-apple-darwin8/4.0.2/include/syslimits.h:7,
                 from /sw/lib/gcc4/lib/gcc/powerpc-apple-darwin8/4.0.2/include/limits.h:11,
                 from luaconf.h:11,
                 from lua.h:16,
                 from lapi.c:16:
/sw/lib/gcc4/lib/gcc/powerpc-apple-darwin8/4.0.2/include/limits.h:122:61: error: limits.h: No such file or directory
lapi.c: In function 'lua_pushstring':
lapi.c:459: warning: implicit declaration of function 'strlen'
lapi.c:459: warning: incompatible implicit declaration of built-in function 'strlen'
lapi.c: In function 'lua_getfield':
lapi.c:551: warning: incompatible implicit declaration of built-in function 'strlen'
lapi.c: In function 'lua_setfield':
lapi.c:665: warning: incompatible implicit declaration of built-in function 'strlen'
make[3]: *** [lapi.o] Error 1
make[2]: *** [macosx] Error 2
make[1]: *** [macosx] Error 2
make: *** [lua-5.1.3/build.stamp] Error 2

I'm trying to play with help patches. For instance, with morphine the errors are these:

morphine~
... couldn't create
error: inlet: expected '' but got 'transition'
... you might be able to track this down from the Find menu.
error: signal outlet connect to nonsignal inle morphine~
... couldn't create
error: inlet: expected '' but got morphine~
... couldn't create
error: inlet: expected '' but got 'transition'
... you might be able to track this down from the Find menu.
error: signal outlet connect to nonsignal inle morphine~
... couldn't create
error: inlet: expected '' but got 'transition'
... you might be able to track this down from the Find menu.
error: signal outlet connect to nonsignal inlet (ignored)
error: signal outlet connect to nonsignal inlet (ignored)
t (ignored)
error: signal outlet connect to nonsignal inlet (ignored)
'transition'
... you might be able to track this down from the Find menu.
error: signal outlet connect to nonsignal inlet (ignored)
error: signal outlet connect to nonsignal inlet (ignored)
t (ignored)
error: signal outlet connect to nonsignal inlet (ignored)

and then

error: inlet: expected '' but got 'float'

Thanks for the help

I seem to be getting:

error: 3-$3-r: no such object
error: 0-$3-r: no such object
error: 1-$3-r: no such object
error: 3-$3-r: no such object
error: 0-$3-r: no such object

when I try to step it. It's not a searchable error, and I can't find them searching the text. They are constructed s-r pairs somewhere in the patch? Is this error related to the ndimensional discussion at hand?

Nah,
I have Pd-extended,
tiz throwing up errors,
the likes of...

tanh~
... couldn't create
compressor~
... couldn't create
tanh~
... couldn't create
arraycopy
... couldn't create
arraycopy $0-1
... couldn't create
arraycopy
... couldn't create
arraycopy $0-2
... couldn't create
arraycopy
... couldn't create
arraycopy $0-3
... couldn't create
arraycopy
... couldn't create
arraycopy $0-4
... couldn't create
abs~
... couldn't create
tanh~
... couldn't create
vst~ 2 2
... couldn't create
tanh~
... couldn't create
tanh~
... couldn't create
error: inlet: expected '' but got 'symbol'
... you might be able to track this down from the Find menu.
error: inlet: expected '' but got 'symbol'
error: inlet: expected '' but got 'symbol'
error: inlet: expected '' but got 'symbol'
error: inlet: expected '' but got 'plug'
error: inlet: expected '' but got 'param'

I'm trying to compile Gridflow on Ubuntu 8.04 Hardy on a Pentium4 laptop.

Has any one succesfully comiled on ubuntu?

I have been able to get so far using the synaptic package manager to find most missing things, (when I do it again on my desktop I'll write down all the packages I needed and post it here for others) but I am stuck on a couple for things that I can't find info on in the forum. I have PD-extended which I installed using the deb installer.

When I run ./configure I get

This is the GridFlow 0.9.2 configurator
[gcc3] GNU C++ Compiler 3 (or 4): --------------------------------------------> found
[stl] C++ Standard Template Library: -----------------------------------------> found
[gcc64] GNU C++ in 64-bit mode: ----------------------------------------------> missing (runtime error)
[pentium] Pentium-compatible CPU: --------------------------------------------> found
[mmx] MMX-compatible CPU (using NASM): ---------------------------------------> missing (return false)
[x11] X11 Display Protocol: --------------------------------------------------> found
[x11_shm] X11 acceleration by shared memory (XSHM plugin): -------------------> found
[sdl] Simple Directmedia Layer (experimental support): -----------------------> found
[objcpp] GNU/Apple ObjectiveC++ Compiler: ------------------------------------> missing (where is objc/Object.h ?)
[quartz] Apple Quartz/Cocoa Display: -----------------------------------------> disabled (would need objcpp)
[aalib] Ascii Art Library: ---------------------------------------------------> found
[netpbm] NetPBM 10 Library: --------------------------------------------------> found
[jpeg] JPEG Library: ---------------------------------------------------------> found
[png] PNG Library <libpng12/png.h>: ------------------------------------------> found
[videodev] Video4linux Digitizer Driver Interface: ---------------------------> found
[mpeg3] HeroineWarrior LibMPEG3 <libmpeg3/libmpeg3.h>: -----------------------> found
[quicktimeapple] Apple's QuickTime: ------------------------------------------> missing (gcc compilation error)
[quicktimehw] Plaum's LibQuickTime (try #1) <lqt/quicktime.h>: ---------------> missing (gcc compilation error)
[quicktimehw] Plaum's LibQuickTime (try #1) <quicktime/quicktime.h>: ---------> missing (where is quicktime/quicktime.h ?)
[quicktimehw] Plaum's LibQuickTime (try #2) <lqt/quicktime.h>: ---------------> missing (gcc compilation error)
[quicktimehw] Plaum's LibQuickTime (try #2) <quicktime/quicktime.h>: ---------> missing (where is quicktime/quicktime.h ?)
[puredata] PureData (or DesireData): -----------------------------------------> found
[desiredata] DesireData: -----------------------------------------------------> missing (gcc: error: 'gobj_subscribe' was not declared in this scope)
[gem09] PureData GEM (source code) with m_holdname: --------------------------> missing (gcc: error: 'm_holdname' is not a member of 'CPPExtern')
[gem08] PureData GEM (source code) without m_holdname: -----------------------> missing (gcc compilation error)
[opencv] Intel OpenCV: -------------------------------------------------------> missing (gcc compilation error)
[fftw] FFTW (Fastest Fourier Transform in the West): -------------------------> found

What I can't figure out is:
I have a Pentium 4 with mmx, I have installed NASM and I found a package called intel2gas but it didn't help. No idea what to try next.
I have a quicktime.h in /usr/include/lqt so not sure why it doesn't find it. I haven't edited the configure file and the INCLUDE_PATH is already set to /usr/include.
Where do I need to put the gem source files? I downloaded the gem files and I have the src folder with all the source files in it...
Whats the benefit of getting openCV? Do I need the dev packages too?
And I have gobjc++4.2 installed which says its a GNU Objective C++ compiler, is this what I need, + how do I get gridflow to find it?

I had a look at the configure file but couldn't make sense of it.

Please can any one offer any hints? I really want the '#labeling' thing I read about here http://createdigitalmotion.com/2007/01/18/open-source-motion-tracking-with-multiblob-for-gridflowpd/

ps the article says to get pure:dyne, but it doesn't have the latest version of gridflow but I do know its getting a big update and switching to debian installer soon

Thanks for your help! Now I can get the IAC bus to select in the preferences, but I am still not getting any midi output to the app I am sending to. I am jsut creating a test patch so I have some random numbers feeding into the noteout object. Midi out is going to IAC and in my other app IAC is goign into midi in. I am gettign the following messages in the parent window:

error: midiin: works under Linux only

... you might be able to track this down from the Find menu.

error: sysexin: works under Linux only

error: midiin: works under Linux only

error: sysexin: works under Linux only

chord v0.2, written by Olaf Matthes <olaf.matthes@gmx.de>

load_object: Symbol "borax_setup" not found

borax

... couldn't create

score v0.1, score follower written by Olaf Matthes <olaf.matthes@gmx.de>

score: no array "o" (error 0)

score: skipindex set to 2, skiptime set to 300 milliseconds

pitch v0.1b, written by Olaf Matthes <olaf.matthes@gmx.de>

xeq

... couldn't create

below you'll find my lsmod info. echomixer, the alsa-toolkit utility for echo audio products did work after doing [ # alsaconf ] however, I tried to test my config simply by doing this;

# aplay -vv *
ALSA lib confmisc.c:670:(snd_func_card_driver) cannot find card '0'
ALSA lib conf.c:3500:(_snd_config_evaluate) function snd_func_card_driver returned error: No such device
ALSA lib confmisc.c:391:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3500:(_snd_config_evaluate) function snd_func_concat returned error: No such device
ALSA lib confmisc.c:1070:(snd_func_refer) error evaluating name
ALSA lib conf.c:3500:(_snd_config_evaluate) function snd_func_refer returned error: No such device
ALSA lib conf.c:3968:(snd_config_expand) Evaluate error: No such device
ALSA lib pcm.c:2143:(snd_pcm_open_noupdate) Unknown PCM default
aplay: main:550: audio open error: No such device

So therer is still a missing piece.

Module Size Used by
snd_layla24 36356 0
snd_seq_oss 40084 0
snd_seq_midi 9792 0
snd_seq_midi_event 8160 2 snd_seq_oss,snd_seq_midi
snd_seq 60456 5 snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_rawmidi 28992 2 snd_layla24,snd_seq_midi
snd_seq_device 9708 4 snd_seq_oss,snd_seq_midi,snd_seq,snd_rawmidi
firmware_class 11744 1 snd_layla24
snd_pcm_oss 52032 0
snd_mixer_oss 20704 1 snd_pcm_oss
snd_pcm 91396 2 snd_layla24,snd_pcm_oss
snd_timer 26500 2 snd_seq,snd_pcm
snd 65908 9 snd_layla24,snd_seq_oss,snd_seq,snd_rawmidi,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 11204 1 snd
snd_page_alloc 11304 2 snd_layla24,snd_pcm