Re: [digitalradio] MULTIPSK CW
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: 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: > 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 - >>> >>> 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 <*> 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/
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: 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 - >> >> 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 <*> 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/
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: 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 - >> >> 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 <*> 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/
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 - > > 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 <*> 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/
