[WriteLog] Using Writelog w/DigiKeyer FSK Port

Joe Subich, W4TV w4tv at subich.com
Wed Mar 28 21:21:37 EST 2007


Unfortunately, RTTYrite uncovered a problem with most USB 
drivers and FSK.  That issue was resolved 10.59.  

However, due to buffer issues in most USB virtual serial port 
drivers (including the library used by microHAM) there is another 
problem with FSK on USB ports (including the microHAM microKEYER 
and Digikeyer).  Currently only the MMTTY plug-in works properly 
with microKEYER and Digikeyer because it includes an option to 
"pace" output data.  This will be resolved in a future version 
of the microHAM software which will use a new/updated VSP engine 
but that change is early in development and will probably not 
be released before the major rewrite to support Vista sometime 
this summer. 


   ... Joe Subich, W4TV 
       microHAM America 
       support at microham.com 

> -----Original Message-----
> From: writelog-bounces at contesting.com 
> [mailto:writelog-bounces at contesting.com] On Behalf Of Brian K.Short
> Sent: Wednesday, March 28, 2007 3:26 PM
> To: WriteLog at contesting.com
> Subject: Re: [WriteLog] Using Writelog w/DigiKeyer FSK Port
> On Mar 28, 2007, at 11:57 AM, Kevin J. Rowett wrote:
> >> I have just paid for upgrades and will install the latest as
> >> soon as I can.  Will my problem likely go away when I do?
> >
> > No.  Uninstall MMTTY and the WL MMTTY plug in.  Re-boot.
> I don't have MMTTY at all, so I guess you are suggesting that?
> The only problem is with RTTYrite, so that would likely fix it.
> The only problem is that RTTYrite crashes if the FSK port is
> selected when it starts.  The FSK works if selected after the
> RTTYrite is running.  It does crash the system, though, if the
> same port is left assigned for the next start of RTTYrite.
> --
> Brian --> http://users.wildblue.net/k7on/
> "Blessed are the cracked, for they shall let in the light."
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