Re: TNC won't transmit - what am I missing?


Randy Love
 

In case it was overlooked, just remember that Simple KISS assumes the TNC is already in KISS mode when the port is enable.

Randy
WF5X

On Thu, May 16, 2019 at 3:27 PM 'Lynn W Deffenbaugh (Mr)' kj4erj@... [aprsisce] <aprsisce@...> wrote:
 

Have you gone through all of the suggestions at the following URL?  Any of those will prevent APRSISCE/32 from even trying to send data to the RF port(s).

http://aprsisce.wikidot.com/doc:transmitting

Does your TNC have any lights to indicate serial communications?  It is possible that there is a difference in how RTS/CTS is handled between other applications and APRSISCE/32.  If you tie RTS to CTS on both ends of your serial cable, see if that works.

Finally, bring up your Port() trace log and enable it.  Do the same with the Transmit trace log.  Then tell APRSISCE/32 to transmit and see what you see in those two windows.  The Transmit window should indicate that the packet was destined for RF along with IS and maybe it also shows internal (that's what *Int* means in the packet scroller).  The Port() window may show something if APRSISCE/32 thinks it actually sent data to that port.


Lynn (D) - KJ4ERJ - Author of APRSISCE for Windows Mobile and Win32

On 5/16/2019 2:09 PM, gskiffing@... [aprsisce] wrote:
Have deleted all RF ports and configured a new simplyKISS one - same issue - no transmit

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