Help with VLSystems MPlay Blast

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Help with VLSystems MPlay Blast

by Tom Debruyne :: Rate this Message:

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Hello,
I am trying to get my VLSystems MPlay Blast (the standalone one, not
Zalman HD135) to work with lirc 0.8.6 or 0.8.5 but it doesn't work.

The device is found by the kernel and mounted on /dev/ttyUSB0:
# dmesg |grep "usb 3-4"
usb 3-4: new full speed USB device using ohci_hcd and address 2
usb 3-4: New USB device found, idVendor=0403, idProduct=6001
usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 3-4: Product: FT232R USB UART
usb 3-4: Manufacturer: FTDI
usb 3-4: SerialNumber: A3000F9Z
usb 3-4: configuration #1 chosen from 1 choice
usb 3-4: Detected FT232RL
usb 3-4: Number of endpoints 2
usb 3-4: Endpoint 1 MaxPacketSize 64
usb 3-4: Endpoint 2 MaxPacketSize 64
usb 3-4: Setting MaxPacketSize 64
usb 3-4: FTDI USB Serial Device converter now attached to ttyUSB0

There are 2 end points because there is the LCD screen as output and
IR receiver as input.  The LCD works out of the box with LCDproc.

At this page, I see that it should be working with the mplay driver
without any kernel module
http://www.lirc.org/html/table.html
VLSystem MPlay Blast mplay none mplay vlsystem/lircd.conf.mplay
bundled

I have the following:
# ps -ef | grep lircd
root      2862     1  0 15:59 ?        00:00:00 lircd --driver=mplay
--device=/dev/ttyUSB0

But when I run irw, I don't see anything coming to the console when
pressing any key from the remote.

When starting lircd, I have the following message in the lircd log:
lircd-0.8.6[2862]: lircd(mplay) ready, using /var/run/lirc/lircd

When starting irw:
lircd-0.8.6[2862]: accepted new client on /var/run/lirc/lircd

Linux kernel version is 2.6.31.5 (I tried with 2.6.29 before).

I know that the remote control is not broken because the VLSystems
MPlay Blast has a direct connection to the soft power on the
motherboard and I can turn on the PC with the remote without problem.

Any help would be very much appreciated.

Thanks,
Tom

Links already visited to try to fix this issue:
http://www.nabble.com/New-driver-for-Vlsys-mplay-%28the-one-in-Zalman-Hd135-case%29-to14282379.html

http://zalman.ostergaard.net/lirc.html
http://www.mythtv.org/wiki/Zalman_HD160XT

http://sourceforge.net/mailarchive/message.php?msg_id=afd876e20806100003h1d7d842au99c3e37c4e00bc4f@...
http://ubuntuforums.org/showthread.php?p=8151133

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Re: Help with VLSystems MPlay Blast

by Christoph Bartelmus :: Rate this Message:

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Hi!

Tom Debruyne "tomdebruyne@..." wrote:
> I am trying to get my VLSystems MPlay Blast (the standalone one, not
> Zalman HD135) to work with lirc 0.8.6 or 0.8.5 but it doesn't work.

How does your lircd.conf look like and have you tried to create your own  
with irrecord?

Christoph

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Re: Help with VLSystems MPlay Blast

by Tom Debruyne :: Rate this Message:

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Hi
Christoph Bartelmus wrote:
Hi!

Tom Debruyne wrote:
> I am trying to get my VLSystems MPlay Blast (the standalone one, not
> Zalman HD135) to work with lirc 0.8.6 or 0.8.5 but it doesn't work.

How does your lircd.conf look like and have you tried to create your own  
with irrecord?
My lircd.conf is this one:
http://lirc.sourceforge.net/remotes/vlsystem/

Should "irw" give an output even with a misconfigured lircd.conf ?

It looks like other people have the same problem as me (but not on the same distribution) : https://bugs.launchpad.net/ubuntu/+source/lirc/+bug/459021

Thanks,
Tom

Re: Help with VLSystems MPlay Blast

by Christoph Bartelmus :: Rate this Message:

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Hi!

Tom Debruyne "tomdebruyne@..." wrote:

>> Tom Debruyne "tomdebruyne@..." wrote:
>>> I am trying to get my VLSystems MPlay Blast (the standalone one, not
>>> Zalman HD135) to work with lirc 0.8.6 or 0.8.5 but it doesn't work.
>>
>> How does your lircd.conf look like and have you tried to create your own
>> with irrecord?
>>
> My lircd.conf is this one:
> http://lirc.sourceforge.net/remotes/vlsystem/
>
> Should "irw" give an output even with a misconfigured lircd.conf ?

No, you won't see anything.

> It looks like other people have the same problem as me (but not on the same
> distribution) : https://bugs.launchpad.net/ubuntu/+source/lirc/+bug/459021

Do you get any output from the tty, i.e. does "hexdump /dev/ttyUSB0" show  
anything when you press buttons.

Christoph

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Re: Help with VLSystems MPlay Blast

by Tom Debruyne :: Rate this Message:

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Christoph Bartelmus wrote:
> Should "irw" give an output even with a misconfigured lircd.conf ?

No, you won't see anything.
OK

Christoph Bartelmus wrote:
> It looks like other people have the same problem as me (but not on the same
> distribution) : https://bugs.launchpad.net/ubuntu/+source/lirc/+bug/459021

Do you get any output from the tty, i.e. does "hexdump /dev/ttyUSB0" show  
anything when you press buttons.
I have just tried that, no, I don't see anything in the terminal when running "hexdump /dev/ttyUSB0" and pressing buttons on the remote.  I guess this means the problem is not with lirc but with the hardware or the kernel, is that right?

Thanks,
Tom

Re: Help with VLSystems MPlay Blast

by Christoph Bartelmus :: Rate this Message:

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Hi!

Tom Debruyne "tomdebruyne@..." wrote:
[...]

>>> It looks like other people have the same problem as me (but not on the
>>> same
>>> distribution) :
>>> https://bugs.launchpad.net/ubuntu/+source/lirc/+bug/459021
>>
>> Do you get any output from the tty, i.e. does "hexdump /dev/ttyUSB0" show
>> anything when you press buttons.
>>
> I have just tried that, no, I don't see anything in the terminal when
> running "hexdump /dev/ttyUSB0" and pressing buttons on the remote.  I guess
> this means the problem is not with lirc but with the hardware or the kernel,
> is that right?

Yes, it's most likely a problem with the kernel driver.

Christoph

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