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From: Jay J. <cu...@ch...> - 2009-01-11 13:36:25
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THANKS!!! That fixed it. (I am guessing maybe softcarrier was the one -- I had already been specifying the io and irq parameters). I also figured out why it didn't want to work on the second serial port. I already had an entry in modprobe.d which specified the parameters for COM1, which (apparently) overrode what I had specified on the modprobe command. (The main reason for the modprobe.d entry was to set the serial port properly so that lirc_serial could attach to it). It now looks like: alias char-major-61-1 lirc_serial options lirc_serial irq=4 io=0x3f8 type=0 softcarrier=1 txsense=0 install lirc_serial setserial /dev/ttyS0 uart none; /sbin/modprobe --ignore-install lirc_serial which works fine. Thanks very very much. JRJ At 09:48 AM 1/11/2009 +0100, Christoph Bartelmus wrote: >Hi! > >Jay Jaeger "cu...@ch..." wrote: > > I am setting up a MythTV box for a friend, and he needs an "IR blaster" to >[...] > > serial lirc, the transmitter is unable to get the controlled device to > > respond. >[...] > > Suggestions? Right now my prime suspect is lirc_serial . > >ACK. > >[...] > > (Otherwise, I suppose the next step will be to hook a 'scope up and see > > what the signals coming out of the serial ports actually look like -- but > > that is a bit of work...) > >Before doing that try to provide all module parameters explicitly at the >modprobe call, like type=0 softcarrier=1 txsense=0 irq=x io=y >If that does not help, try compiling the module yourself. > >Christoph > >------------------------------------------------------------------------------ >Check out the new SourceForge.net Marketplace. >It is the best place to buy or sell services for >just about anything Open Source. >http://p.sf.net/sfu/Xq1LFB --- Jay R. Jaeger The Computer Collection cu...@ch... |