Reference...you said
>> noticed that the PTT line on the W1AN adapter is activated by
>> MMTTY and keys the K3S!! The red LED on the adapter is on. If
>> MMTTY can't open the designated COM port, how can it
>> toggle RTS?
Kim,
This sounds like a configuration problem and not hardware.
Do you have the radio on Com 5, and also trying to configure Com 5 for FSK/PTT?
If I'm correct, then MMTTY can't open the port because it is already open,
hence the reason RTS keys.
FSK cannot share ports with radio control. You must us a different port for
FSK. PTT can share with either CAT or FSK.
You also probably need EXTFSK64 as Joe/W4TV has suggested.
73, Jim – w5ifp@gvtc.com
>> -----Original Message-----
>> From: RTTY [mailto:rtty-bounces@contesting.com] On Behalf Of
>> William K Carr III
>> Sent: Friday, September 2, 2016 2:23 PM
>> To: rtty@contesting.com
>> Subject: [RTTY] Startech USB COM port adapter
>>
>> I have a Startech ICUSB2324X USB to 4 COM port adapter that I
>> want to use with N1MM+ and the MMTTY engine to key FSK and
>> PTT through the W1AN interface that plugs into the DB15 connector
>> on my K3S.
>>
>> This Startech adapter was recommended by a local RTTY contester
>> who uses it without problems on Windows 7. I'm using Windows 10
>> 64 bit.
>>
>> The drivers installed OK and I have 4 active COM ports (5, 6, 7 and 9)
>> in Device Manager. I decided to get this working with MMTTY by
>> itself before loading the MMTTY engine with N1MM+. I have COM5
>> (first port on the Startech box) cabled with a straight thru cable to
>> the DB9 end of the W1AN adapter. When I set MMTTY Options TX
>> for FSK and select COM 5 and hit OK, MMTTY throws an error that
>> says it can't open COM 5. Changing to another COM port gets the
>> same result.
>>
>> Now here's the weird part. I configured MMTTY and the K3S to use
>> the USB sound interface built into the K3S, and that works fine with
>> AFSK. I left the serial cable connected. However, when I transmit, I
>> noticed that the PTT line on the W1AN adapter is activated by
>> MMTTYand keys the K3S!! The red LED on the adapter is on. If
>> MMTTY can't open open the designated COM port, how can it
>> toggle RTS?
>>
>> Anyone have suggestions on how to get this working or experience
>> with the ICUSB2324X adapter?
>>
>> Kim K5TU
>>
>>
>>
>>
>> Sent from Samsung tablet
>> _______________________________________________
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>> RTTY@contesting.com
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