Thanks Gary I had forgotten about the later method. I will try that for him and myself. I had used that sometime ago but really did not have much luck with it. As far as sending I am not for sure how
Author: Ron Stordahl" <ronald.stordahl@digikey.com (Ron Stordahl)
Date: Wed, 10 Jul 2002 17:06:18 -0500
Thanks Dave. You are 100% correct. And this is exactly why not all serial expansion cards will work...5 bit code is from their point of view an artifact of history...its doubtful that some even test
ARRL did a review of some sound cards a couple years back. If you're a member, the review is on the ARRL site here<http://www.arrl.org/members-only/prodrev/pdf/pr0705.pdf>. They didn't run the "write
G'day Wayne and all Oh this is not my idea of fun I tried following With DLPORTIO or USERPORT (Windows 2000 or XP, XP since put on back burner) 1 Onboard LPT Port at all 3 addresses only standard 378
Nick, You don't mention it, but what kind of CW decoding are you trying to accomplish? The standard decoding through the Rttyrite window or the multi-channel decoder found at Setup/CW Decoder...? The
Dave is correct. I was wrong when I said it was bit banging. A more detailed reference to the 16550 is http://www.national.com/ds/PC/PC16550D.pdf. This doc even includes some timing charts for baudot
The UART takes the 5-bit parallel Baudot code and converts it into a serial stream and its start(1) and stop(1.5) bits on transmit and conversely on Receive, it converts the 5-bit serial code, along
So then its irrelevant as to if the UART is programmed to generate 5, 7 or 8 bit code? Do you pick one of them just for the fun of it? It would be fun to see the actual code to see what commands are
The 5 bit baudot code data is NOT on the TXD line. The TXD line only carries mark/space signaling which represents baudot characters. A fine point I realize. Look at the FSK interfaces in the WL or M
Thanks Larry - you cleared that up for me. I do have a multicomport card (not sure, probably SIIG), so I guess will just have to live with it. Don W6FFH don.wsixffh@verizon.net on RTS away I during
Right - I am hoping because it is portable, single radio and the current PC's have more "omph" that it won't be a problem. I have 4 of the W5XB/MK1100 boxes for the 2 (eventually 3) SO2R positions at
You're right, many people have success with this. I think most of my negative experiences have been in multi-op operations where the computer was busy reading packet spots, maintaining a largish shar