[mythtv-users] USB-UIRT under FC6 and lirc 0.8.2 ?

Mark Abreu mark at gags-r-us.org
Mon Mar 12 22:29:46 UTC 2007


 On Mon, 12 Mar 2007 09:45:49 -0500, Dan Wilga wrote:

> Following up on someone else's suggestion from last week, the problem you're
> having may be due to not having the FTDI driver in your kernel. Try this:
>
> grep -i ftdi /var/log/dmesg
>
> If it's installed, you should get something like:
>
> drivers/usb/serial/usb-serial.c: USB Serial support registered for FTDI USB
> Serial Device
> ftdi_sio 1-1:1.0: FTDI USB Serial Device converter detected
> drivers/usb/serial/ftdi_sio.c: Detected FT232BM
> usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 usbcore:
> registered new driver ftdi_sio
> drivers/usb/serial/ftdi_sio.c: v1.4.3:USB FTDI Serial Converters Driver

Yep, I saw this...

>
> If you do see this, then verify that you have /dev/ttyUSB0:
>
> ls -l /dev/ttyUSB0

Yep, the device is there...

>
> It's very likely that your init script doesn't provide the correct options
> for the UIRT. If you do have the /dev entry, then try loading lirc manually
> in "no fork" mode to see where it's dying, if at all:
>
> lircd --driver=usb_uirt_raw --nodaemon --device=/dev/ttyUSB0 --
> output=/dev/lircd
>
> You shouldn't need any modprobe options for this to work. --

This is what I get:

[root at mythy ~]# lircd --driver=usb_uirt_raw --nodaemon --device=/dev/ttyUSB0 --output=/dev/lircd
lircd-0.8.2-CVS[8200]: could not open config file '/etc/lircd.conf'
lircd-0.8.2-CVS[8200]: No such file or directory
lircd-0.8.2-CVS[8200]: lircd(userspace) ready

(and I get no shell prompt and no response if I press <enter>)

The problem may seem obvious but I don't see it.  Is it the fact that I don't have a lircd.conf file?  What's supposed to be in it?

Mark.



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