Hello Dave, MultiPSK is written in Pascal. I use Delphi 6 (Borland).
73 Patrick ----- Original Message ----- From: "Dave" <[EMAIL PROTECTED]> To: <digitalradio@yahoogroups.com> Sent: Thursday, March 09, 2006 11:36 PM Subject: RE: [digitalradio] Re: MULTIPSK CW > In what programming language is MultiPSK written, Patrick, and what > compiler > or development environment are you using? > > 73, > > Dave, AA6YQ > > -----Original Message----- > From: digitalradio@yahoogroups.com [mailto:[EMAIL PROTECTED] > On > Behalf Of Patrick Lindecker > Sent: Thursday, March 09, 2006 17:29 PM > To: digitalradio@yahoogroups.com > Subject: Re: [digitalradio] Re: MULTIPSK CW > > > TKS Dave, > > I did know this (I'm an amateur in programmation). Do you have the name of > a > > Windows API (or some key word) which could give me a first step in the > search of information? > > 73 > Patrick > > ----- Original Message ----- > From: "Dave Bernstein" <[EMAIL PROTECTED]> > To: <digitalradio@yahoogroups.com> > Sent: Thursday, March 09, 2006 11:08 PM > Subject: [digitalradio] Re: MULTIPSK CW > > >> Windows supports an eventing model that eliminates the need to busy- >> wait the CPU. You specify a duration and the code to be invoked on >> callback, and then terminate the thread. When the interval expires, >> the specified code is invoked. >> >> I do this with TimerMM.DLL, but you may want to use the Windows >> Multimedia Library directly depending on the language in which >> MultiPSK is written. >> >> 73, >> >> Dave, AA6YQ >> >> --- In digitalradio@yahoogroups.com, "Patrick Lindecker" <[EMAIL PROTECTED]> >> wrote: >>> >>> Hello Dave, >>> >>> If I transmit via the Windows buffering in a tone to the sound >> card, no >>> problem. If I transmit through the serial port, I need to control >> the time >>> ellapsed (for a dot or a dash). As under Windows there are no >> interruptions >>> (sniff), there is no way to know at which moment is the end of the >> dot (or >>> the dash). So I keep the CPU working in a loop, testing the >> Windows timer, >>> until the end of the dot. It is not a very elegant method but I >> don't know >>> an other way to do it. >>> Note: the Delphi system timer is not sufficiently rapid (maximum >> between 20 >>> to 60 /sec). >>> >>> 73 >>> Patrick >>> >>> >>> >>> >>> >>> ----- Original Message ----- >>> From: "Dave" <[EMAIL PROTECTED]> >>> To: <digitalradio@yahoogroups.com> >>> Sent: Thursday, March 09, 2006 3:53 AM >>> Subject: RE: [digitalradio] MULTIPSK CW >>> >>> >>> >A 50% cpu load seems really high, Patrick. WinWarbler consumes >> less than 1% >>> > of a 1.5 ghz Pentium 4 when generating CW via software. It uses >> ticks from >>> > TimerMM.dll to drive a state machine. What sort of timer are you >> using? >>> > >>> > 73, >>> > >>> > Dave, AA6YQ >>> > >>> > -----Original Message----- >>> > From: digitalradio@yahoogroups.com >> [mailto:[EMAIL PROTECTED] >>> > On >>> > Behalf Of Patrick Lindecker >>> > Sent: Wednesday, March 08, 2006 18:27 PM >>> > To: digitalradio@yahoogroups.com >>> > Subject: Re: [digitalradio] MULTIPSK CW >>> > >>> > >>> > Hello Bill and Paul, >>> > >>> > Multipsk can directly key the transceiver (I use it this way). >> However, it >>> > is not advised under Windows XP because it takes about 50 % of >> the >>> > computing >>> > >>> > power (due to the obligation to manage a pseudo "timer"). >>> > >>> > The most simple to do CW is to do it as PSK31 (in USB). >>> > >>> > 73 >>> > Patrick >>> > >>> > >>> > >>> > ----- Original Message ----- >>> > From: "Box SisteenHundred" <[EMAIL PROTECTED]> >>> > To: <digitalradio@yahoogroups.com> >>> > Sent: Wednesday, March 08, 2006 11:36 PM >>> > Subject: RE: [digitalradio] MULTIPSK CW >>> > >>> > >>> >> That IS cw Paul. >>> >> >>> >> In reality, that's how your rig probably generates CW.... >>> >> >>> >> By injecting an audio tone into a SSB transmitter. >>> >> >>> >> When you say won't do "regular" cw... do you mean >>> >> keying a circuit open and closed so you can connect it >>> >> to the key jack of your rig? >>> >> >>> >> 73 >>> >> >>> >> Bill KA8VIT >>> >> [EMAIL PROTECTED] >>> >> http://ka8vit.com >>> >> >>> >> >>> >>>From: "Paul" <[EMAIL PROTECTED]> >>> >>>Reply-To: digitalradio@yahoogroups.com >>> >>>To: digitalradio@yahoogroups.com >>> >>>Subject: [digitalradio] MULTIPSK CW >>> >>>Date: Wed, 08 Mar 2006 18:56:36 -0000 >>> >>> >>> >>> MULTI PSK ONLY XMTS CW ON USB OR LSB DOES NOT DO REGULAR >> CW,AT LEAST >>> >>> I CANT GET IT TO WORK ?? BUT IS A EXCELLENT DIGITAL PROGRAM >>> >>> K8PG-Paul >>> >> >>> >> >>> >> >>> >> >>> >> Need a Digital mode QSO? Connect to >> Telnet://cluster.dynalias.org >>> >> >>> >> Other areas of interest: >>> >> >>> >> The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ >>> >> DigiPol: http://groups.yahoo.com/group/Digipol (band plan >> policy >>> >> discussion) >>> >> >>> >> >>> >> Yahoo! Groups Links >>> >> >>> >> >>> >> >>> >> >>> >> >>> >> >>> >> >>> > >>> > >>> > >>> > Need a Digital mode QSO? Connect to >> Telnet://cluster.dynalias.org >>> > >>> > Other areas of interest: >>> > >>> > The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ >>> > DigiPol: http://groups.yahoo.com/group/Digipol (band plan policy >>> > discussion) >>> > >>> > >>> > Yahoo! Groups Links >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > Need a Digital mode QSO? Connect to >> Telnet://cluster.dynalias.org >>> > >>> > Other areas of interest: >>> > >>> > The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ >>> > DigiPol: http://groups.yahoo.com/group/Digipol (band plan >> policy >>> > discussion) >>> > >>> > >>> > Yahoo! Groups Links >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> >> >> >> >> >> >> >> >> Need a Digital mode QSO? Connect to Telnet://cluster.dynalias.org >> >> Other areas of interest: >> >> The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ >> DigiPol: http://groups.yahoo.com/group/Digipol (band plan policy >> discussion) >> >> >> Yahoo! Groups Links >> >> >> >> >> >> >> > > > > Need a Digital mode QSO? Connect to Telnet://cluster.dynalias.org > > Other areas of interest: > > The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ > DigiPol: http://groups.yahoo.com/group/Digipol (band plan policy > discussion) > > > Yahoo! Groups Links > > > > > > > > > > > > Need a Digital mode QSO? Connect to Telnet://cluster.dynalias.org > > Other areas of interest: > > The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ > DigiPol: http://groups.yahoo.com/group/Digipol (band plan policy > discussion) > > > Yahoo! Groups Links > > > > > > > > Need a Digital mode QSO? Connect to Telnet://cluster.dynalias.org Other areas of interest: The MixW Reflector : http://groups.yahoo.com/group/themixwgroup/ DigiPol: http://groups.yahoo.com/group/Digipol (band plan policy discussion) Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/digitalradio/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
