Oh no! Where's the JavaScript?
Your Web browser does not have JavaScript enabled or does not support JavaScript. Please enable JavaScript on your Web browser to properly view this Web site, or upgrade to a Web browser that does support JavaScript.
  1. Home
  2. Discussion Forum
  3. AROS FORUMS
  4. Development General
  5. Solved "Help" a driver is missing to be able to port Bars&Pipes

Solved "Help" a driver is missing to be able to port Bars&Pipes

Last updated on 2 years ago
AROS
development
Track threadPrint
A
Amiwell79Distro Maintainer
Posted 2 years ago
#20
hitchhikr it is also possible to have the midi driver for 64-bit arosWink
A
Amiwell79Distro Maintainer
Posted 2 years ago
#19
Alfred told me that the software works very well after the latest fixes also to the camd.library thank you all

"Now it is possible to address so-called multi-port USB-MIDI interfaces.
This means that theoretically 16x16 = 256 independent MIDI channels
(different instruments) can be addressed simultaneously"
Edited by Amiwell79 on 23-02-2024 09:39, 2 years ago
aha, miker1264
A
Amiwell79Distro Maintainer
Posted 2 years ago
#18
ok many thanksSmile
H
hitchhikrSoftware Dev
Posted 2 years ago
#17
Yes, the latest version is here: https://hitchhikr...sbmidi.lha

There was a bug in camd.library i fixed as well.

Mr. Faust confirmed that everything is now working properly.

f.
miker1264, aha
A
Amiwell79Distro Maintainer
Posted 2 years ago
#16
I personally don't even have the equipment apart from the software to test the new changes but maybe someone else can do it
A
Amiwell79Distro Maintainer
Posted 2 years ago
#15
i must inform alfred faust but he is using icaros desktop and it is obsolete at the moment we have no midi software to test deadwood
D
deadwoodAROS Dev
Posted 2 years ago
#14
Hi,

I integrated changes to camd.library and camdusbmid.class into ABIv0 build. Please see the attached patch:

https://axrt.org/...-1-P01.zip

Let me know if the changes work correctly.
aha
A
Amiwell79Distro Maintainer
Posted 2 years ago
#13
testing continues alfred is working on porting bars&pipes
aha, Argo
H
hitchhikrSoftware Dev
Posted 2 years ago
#12
Yes remove the older one (mididriver).
AMIGASYSTEMAMIGASYSTEMDistro Maintainer
Posted 2 years ago
#11

hitchhikr wrote:



- Copy "usbmidi" into devs:midi (and remove any file that may be there before).
.

If I understand well it has to be removed into devs:midi also the file named "mididriver"
A
Amiwell79Distro Maintainer
Posted 2 years ago
#10
ok hitchhikr
H
hitchhikrSoftware Dev
Posted 2 years ago
#9
Hopefully the last version of the driver (renamed usbmidi); there were two other bugs in SysEx messages sending.

https://hitchhikr...sbmidi.zip

Same deal:

- Copy "usbmidi" into devs:midi (and remove any file that may be there before).
- Replace "camdusbmidi.class" from SYS:Classes/USB with the one included in the archive.
- Reboot.

I sent a copy of this to Alfred Faust.

f.
deadwood
A
Amiwell79Distro Maintainer
Posted 2 years ago
#8
we await the release of the software
A
Amiwell79Distro Maintainer
Posted 2 years ago
#7
Everything works thank you I heard Alfred Faust and the tests he did with the midi sequencer Bars&Pipes are positive
Edited by Amiwell79 on 16-02-2024 10:41, 2 years ago
aha
A
Amiwell79Distro Maintainer
Posted 2 years ago
#6
thank you I will inform alfred in fact has problems it seems to meSmile
Edited by Amiwell79 on 15-02-2024 10:34, 2 years ago
You do not have access to view attachments
H
hitchhikrSoftware Dev
Posted 2 years ago
#5
I found out that there are two bugs in camdusbmidi.class.c which prevent from sending several midi messages in the function nParseMidiOut() :

Code Download source
 

 switch(cmd>>4)

 {

 case 0x8:

 case 0x9:

 case 0xa:

 case 0xb:

 case 0xe:

 if(len < 3)

 {

 len = 0;

 break;

 }

 len -= 3;

 *out++ = cmd|chan; <<<< should be: *out++ = (cmd >>4)|chan;

 *out++ = cmd;

 ca->ca_TXReadPos = (ca->ca_TXReadPos+1) & mask;

 *out++ = buf[ca->ca_TXReadPos];

 ca->ca_TXReadPos = (ca->ca_TXReadPos+1) & mask;

 *out++ = buf[ca->ca_TXReadPos];

 ca->ca_TXReadPos = (ca->ca_TXReadPos+1) & mask;

 goodpkt++;

 break;



 case 0xc:

 case 0xd:

 if(len < 2)

 {

 len = 0;

 break;

 }

 len -= 2;

 *out++ = cmd|chan; <<<< should be: *out++ = (cmd >>4)|chan;

 *out++ = cmd;

 ca->ca_TXReadPos = (ca->ca_TXReadPos+1) & mask;

 *out++ = buf[ca->ca_TXReadPos];

 ca->ca_TXReadPos = (ca->ca_TXReadPos+1) & mask;

 *out++ = 0;

 goodpkt++;

 break;


A fixed version is now included within the archive: https://hitchhikr...driver.zip

So to install the whole stuff:

- Copy "mididriver" into devs:midi (and remove any file that may be there before).
- Replace "camdusbmidi.class" from SYS:Classes/USB with the one included in the archive.
- Reboot.

f.
Edited by hitchhikr on 15-02-2024 04:44, 2 years ago
retrofaza, miker1264
A
Amiwell79Distro Maintainer
Posted 2 years ago
#4
we await news from Alfred
A
Amiwell79Distro Maintainer
Posted 2 years ago
#3
no problem i can't test the driver properly i don't have the equipment nor the software i'll pass the file to Alfred hopefully it will work thanks for the helpWink
miker1264
H
hitchhikrSoftware Dev
Posted 2 years ago
#2
Hi,

My bad, I didn't check the out going data code assuming it would work but of course it didn't and made AROS to crash.

I upload another version which doesn't crash ( https://hitchhikr...driver.zip ), i also added MidiThru (which forwards messages from a port to another) and MidiSendC (which sends a middle C to a given port) shell commands.

The MidiWatch tool logs the out going port properly so the data is sent but i'm not sure that it reaches the Midi device itself.

Sorry for the inconvenience,
f.
Edited by hitchhikr on 14-02-2024 19:48, 2 years ago
A
Amiwell79Distro Maintainer
Posted 2 years ago
#1
Alfred writes:

What I've done:

1. Connect USB-MIDI-Interface: Edirol UM-1 - success
(is bound via camdusbmid.class to Poseidon-USB-stack, poseidon.library,
showen in Trident Prefs for Poseidon)

2. Start BarsnPipes - success

3. Set MIDI-connection: connect to cluster "mididriver.out.0" - success
(this is done via camd.library)

4. Send a simple NoteOn-event
BarsnPipes->mididriver.out.0->camdusbmidi.class->UM-1 - failed
(this results in a total crash)

there is something wrong with the driver unfortunatelyFrown
Edited by Amiwell79 on 14-02-2024 17:41, 2 years ago
You can view all discussion threads in this forum.
You cannot start a new discussion thread in this forum.
You cannot reply in this discussion thread.
You cannot start on a poll in this forum.
You cannot upload attachments in this forum.
You cannot download attachments in this forum.
Moderator: Administrator, Moderators
Users who participated in discussion: deadwood, AMIGASYSTEM, Amiwell79, Jeff1138, hitchhikr