I'm looking for a hex file to decode aprs to the gps as a waypoint. I don't want to reinvent the wheel. I don't need the display to work. Thanks Rich L KB7YEB...
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the picpac group. File :...
picpac@yahoogroups.com
Jul 7, 2004 1:04 pm
198
Rich, I just uploaded an application that I completed about a week ago. I started off with some of the examples that Byon developed, and wrote an app that...
I could be wrong, but are you referring to the $GPWPL string, not $GPWPT? Jason KE4NYV www.ke4nyv.com RPC Electronics www.ke4nyv.com/rpc ... GPS ... begin ... ...
If I can get home at lunch time and grab my PP and my laptop I'll try it out today. Have to make a hour trip after work south, so that will be a good road...
Jason, I too have strong feelings about the features I'd like to see implemented on the PicPac. At the very least I would like TinyTrack III type transmission...
I originally tried a 800 ohm 1/4 watt and the thing almost burned up before my eyes within seconds. I scrounged around in my parts and found some extra 39 ohm...
Today at work I loaded in the new program and also swapped out R2 with a 22K resistor. The resistor change made a WORLD of difference, from no decoding to...
Jason, The resistor change seemed to make a big difference for me also, but I haven't had enough operating time with it yet to really get a good idea of how...
mark, I changed out the resistor and big difference. it radio was only at 1/4 volume rather than wide open. The code works to my LEGEND with out a problem. I...
Gavin, I replaced R1 (origionally 100K) with a 22K resistor per Lucio's (I6AAD) instructions: Now i haven't the diagram here, but, see the resistor betwen pins...
Rich, The numbers I used in my previous message were just for sake of example. I now have a working implementation of my new SmartBeaconing code. The...
Has anyone done any work with the "Modem Energy Detect" in the PicPac? I'm talking about pin 14 out of the MX614. It goes to pin 6 on the Pic and is PortA bit...
When I was messing around with some MX-614 stuff here about a month ago I started looking into this very thing. I never could get the Det pin to go High on...
Oh well.... I replaced R2 with 100k, and left R1 at its original 100k value. I read the MX614 datasheet and this seems to suggest that the gain on the input is...
I read the datasheet and decided not to bother... I can't remember the detail but I think I decided it would be too slow to react. ... month ... Det ... they ...
I'm not an audio sort of guy... in fact I'm not an analog or RF sort of guy so I'm struggling... I have a HT that has an earphone out with a suggested...
... I just made the change myself, and didn't notice much change, but then it was decoding well before. Perhaps I've got a lucky chip. I'd like to hear from 1...
I have been reading the MX614 datasheet and trying to learn a little bit about op amps! It seems that at Pin 5 (RXIN) is the inverting input of an Op Amp, the...
Gavin, Let me know if you make any progress in this area. I'm curious to know what you come up with. Mine seems to be deocding great with a 22K in place of...
With R1 and R2 at 100k I can decode... but I still need to keep the volume turned down low... perhaps I could reduce the gain still further? ... of ... couple...
I haven't tried Pin14 yet... However, Lucio has and had some success... firstly using just a LED and a 1k to show what happens at Pin14. ... MX614) ... the...
Yeah, I've seen Lucio's pictures, and just got an email from him about it the other day. I just tried another PicPac (N9XB's) that still has the origional ...
Having problems with message search?
Fill out this form to ensure your group is one of the first to be migrated to the new message search system.
