Date   
Re: AX25 Status Problem

Basil Gunn
 

Having the draws-manager error out will not affect ax.25/direwolf.
You probably should run and paste the console output of these commands:
manager-sysd.sh status
then:
manager-sysd.sh stop

This will give John more output to help him debug the draws-manager
problem.

I am more interested in if ax25-status came back OK or not in case the
draws-manager failure is a symptom of some other problem. Please cut &
paste the output of these commands:

aplay -l
uname -r
showudrc.sh
ax25-status -d


Jason Godwin (KG5TMP) <@kg5tmp> writes:

Greetings,

I am completely new to DRAWS, and I've run into my first problem. I am
attempting to run this with a Yaesu FT-891, and I'm using all the supplied
cables. The USB cable is my own. Anyway, I'm at the part that says:

Open another console window to the pi and as user pi type:

ax25-status -d
After == failed & loaded but inactive units== you should see
0 loaded units listed.
This did not happen. Under that section, I see: " draws-manager.service
loaded failed failed DRAWS™ Manager - A web application to manage the DRAW™
HAT configuration." Which doesn't sound good. So if I do not get the "0
loaded units listed," what next? It almost sounds like there's some service
not running that should be running.

AX25 Status Problem

Jason Godwin (KG5TMP)
 

Greetings,

I am completely new to DRAWS, and I've run into my first problem. I am attempting to run this with a Yaesu FT-891, and I'm using all the supplied cables. The USB cable is my own. Anyway, I'm at the part that says: 

Open another console window to the pi and as user pi type:
 
ax25-status -d
 
After == failed & loaded but inactive units== you should see
 
 0 loaded units listed.

This did not happen. Under that section, I see: " draws-manager.service loaded failed failed DRAWS™ Manager - A web application to manage the DRAW™ HAT configuration." Which doesn't sound good. So if I do not get the "0 loaded units listed," what next? It almost sounds like there's some service not running that should be running.

When I run "sudo systemctl status draws-manager" this is the output:

draws-manager.service - DRAWS™ Manager - A web application to manage the DRAW™ HAT configuration.
   Loaded: loaded (/etc/systemd/system/draws-manager.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Wed 2020-08-12 16:09:45 CDT; 57s ago
     Docs: https://github.com/nwdigitalradio/draws-manager
  Process: 3557 ExecStart=/usr/bin/npm start (code=exited, status=1/FAILURE)
 Main PID: 3557 (code=exited, status=1/FAILURE)

Aug 12 16:09:45 kg5tmp npm[3557]: npm ERR! errno 1
Aug 12 16:09:45 kg5tmp npm[3557]: npm ERR! webapp@0.0.0 start: `node ./bin/www`
Aug 12 16:09:45 kg5tmp npm[3557]: npm ERR! Exit status 1
Aug 12 16:09:45 kg5tmp npm[3557]: npm ERR!
Aug 12 16:09:45 kg5tmp npm[3557]: npm ERR! Failed at the webapp@0.0.0 start script.
Aug 12 16:09:45 kg5tmp npm[3557]: npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
Aug 12 16:09:45 kg5tmp npm[3557]: npm ERR! A complete log of this run can be found in:
Aug 12 16:09:45 kg5tmp npm[3557]: npm ERR!     /root/.npm/_logs/2020-08-12T21_09_45_656Z-debug.log
Aug 12 16:09:45 kg5tmp systemd[1]: draws-manager.service: Main process exited, code=exited, status=1/FAILURE
Aug 12 16:09:45 kg5tmp systemd[1]: draws-manager.service: Failed with result 'exit-code'.

 Any help is appreciated!

73 de KG5TMP

Re: Right Angle Power Connector

 

It’s 2.1 same as KPC3 and KX3 but the barrel connector is only on the latest rev.

Bryan K7UDR

On Aug 12, 2020, at 11:16 AM, Tim Ciesluk via groups.io <cetpctech@...> wrote:

I don’t remember what the barrel size on the DRAWS board is but check out Powerwerx. They have 2.1 and 2.5mm options for $8 with Anderson PP already attached. 


73s, Tim, KU1G

On Aug 12, 2020, at 8:51 AM, Ed Bloom, KD9FRQ via groups.io <ewbloom@...> wrote:

Do any member of the DRAWS User group know of a right angle power connector for the Version One board?

I am deploying my DRAWS setup in 12 days to support a 100 mile ultra marathon in an area with extremely limited cell service. We hope to exchange text files of Bib number, Time In and Time Out for each check point. This is the first year we will be trying this data method. Previous years has all been voice.

While I have a standard pig tail, I am hoping to find a right angle (to the right as one faces the power port) to better route and manage my wiring. I have two 2m rigs mounted in a 2U network shelf with professional face plate.  I purchase a C4 Labs DRAWS Version One case (actually two since I own two DRAWS) so I can protect my DRAWS PI setup (pending the delivery of the two metal cases I ordered).

73s, Ed, KD9FRQ





Re: Right Angle Power Connector

Tim Ciesluk
 

I’m sorry. I re-read your question and realize you’re asking about the JST connector. I haven’t seen any right angle pigtails, but you may be able to replace the ‘socket’ or try to bend the pins at your own risk. Use jst connector as your keyword search.

Tim - KU1G

On Aug 12, 2020, at 8:51 AM, Ed Bloom, KD9FRQ via groups.io <ewbloom=verizon.net@groups.io> wrote:

Do any member of the DRAWS User group know of a right angle power connector for the Version One board?

I am deploying my DRAWS setup in 12 days to support a 100 mile ultra marathon in an area with extremely limited cell service. We hope to exchange text files of Bib number, Time In and Time Out for each check point. This is the first year we will be trying this data method. Previous years has all been voice.

While I have a standard pig tail, I am hoping to find a right angle (to the right as one faces the power port) to better route and manage my wiring. I have two 2m rigs mounted in a 2U network shelf with professional face plate. I purchase a C4 Labs DRAWS Version One case (actually two since I own two DRAWS) so I can protect my DRAWS PI setup (pending the delivery of the two metal cases I ordered).

73s, Ed, KD9FRQ



Re: Right Angle Power Connector

Tim Ciesluk
 

I don’t remember what the barrel size on the DRAWS board is but check out Powerwerx. They have 2.1 and 2.5mm options for $8 with Anderson PP already attached. 


73s, Tim, KU1G

On Aug 12, 2020, at 8:51 AM, Ed Bloom, KD9FRQ via groups.io <ewbloom@...> wrote:

Do any member of the DRAWS User group know of a right angle power connector for the Version One board?

I am deploying my DRAWS setup in 12 days to support a 100 mile ultra marathon in an area with extremely limited cell service. We hope to exchange text files of Bib number, Time In and Time Out for each check point. This is the first year we will be trying this data method. Previous years has all been voice.

While I have a standard pig tail, I am hoping to find a right angle (to the right as one faces the power port) to better route and manage my wiring. I have two 2m rigs mounted in a 2U network shelf with professional face plate.  I purchase a C4 Labs DRAWS Version One case (actually two since I own two DRAWS) so I can protect my DRAWS PI setup (pending the delivery of the two metal cases I ordered).

73s, Ed, KD9FRQ




Right Angle Power Connector

Ed Bloom, KD9FRQ
 

Do any member of the DRAWS User group know of a right angle power connector for the Version One board?

I am deploying my DRAWS setup in 12 days to support a 100 mile ultra marathon in an area with extremely limited cell service. We hope to exchange text files of Bib number, Time In and Time Out for each check point. This is the first year we will be trying this data method. Previous years has all been voice.

While I have a standard pig tail, I am hoping to find a right angle (to the right as one faces the power port) to better route and manage my wiring. I have two 2m rigs mounted in a 2U network shelf with professional face plate.  I purchase a C4 Labs DRAWS Version One case (actually two since I own two DRAWS) so I can protect my DRAWS PI setup (pending the delivery of the two metal cases I ordered).

73s, Ed, KD9FRQ

Re: Draws image

woodburnlee@...
 

Thanks.. will do

Re: Draws image

Basil Gunn
 

Noobie question ..
Is the Draws image all that’s needed on the sd card?
Yes.
The DRAWS image starts with Raspberry Pi OS and does a small amount of
config to enable UDRC/DRAWS hat. It also installs a number of HAM
programs and provides configuration scripts for each.

Table of installed Programs here:
https://github.com/nwdigitalradio/n7nix/blob/master/docs/IMAGE_README.md

Terribly new to the Pi and programming.
Be sure to follow the Gettings Started Guide here:
https://nw-digital-radio.groups.io/g/udrc/wiki/8921

Draws image

woodburnlee@...
 

Noobie question ..
Is the Draws image all that’s needed on the sd card?
Terribly new to the Pi and programming.

Re: Quick Q on interface cables...

Charlie Hein
 

Just got off their site. Left a message.  Thanks for the tip!

Charlie

Re: Quick Q on interface cables...

Keating Floyd
 

I concur with John - they've done nice work for years!

Keating

On Tue, Aug 4, 2020 at 7:11 PM John D Hays - K7VE <john@...> wrote:

On Tue, Aug 4, 2020 at 4:05 PM Charlie Hein <chein@...> wrote:
All right, I never thought I'd live long enough to say this but I'm giving up on trying to wire the cable myself.  Can anyone direct me to a place where I can buy one?  I'm disgusted, and I just want to get this over with now.

Charlie



--
John D. Hays
Kingston, WA
K7VE

 

Re: Quick Q on interface cables...

 


On Tue, Aug 4, 2020 at 4:05 PM Charlie Hein <chein@...> wrote:
All right, I never thought I'd live long enough to say this but I'm giving up on trying to wire the cable myself.  Can anyone direct me to a place where I can buy one?  I'm disgusted, and I just want to get this over with now.

Charlie



--
John D. Hays
Kingston, WA
K7VE

 

Re: Quick Q on interface cables...

Charlie Hein
 

All right, I never thought I'd live long enough to say this but I'm giving up on trying to wire the cable myself.  Can anyone direct me to a place where I can buy one?  I'm disgusted, and I just want to get this over with now.

Charlie

Re: How susceptible is the DRAWS board to RFI? Metal Case required?

Stuart Longland VK4MSL
 

On 29/7/20 2:30 am, Chris Doutre wrote:
And keeping the antenna as far away from the Pi as possible. Sometimes tricky using an HT.
Even harder on a bicycle… In my situation, it'll be mounted beside my
FT-857D which is inside a 44L motorcycle plastic top-box. I do
sometimes run 100W on SSB on the 80m, 40m, 20m, 15m, 10m and 6m bands.

The antenna mounts are to the sides of that same top-box (with an earth
strap for the HF antenna). So in that situation, the RPi will be
mounted barely 30cm from the base of the HF antenna (and maybe a little
further away from the 2m/70cm antenna).

Keeping RF out of the microphone (in my helmet) has been a challenge,
particularly on lower bands.

My plan is, when the case finally arrives, to earth that to the antenna
ground system, possibly even double box the thing in another case so I
can put some cable retention in as I can guarantee those mini-DIN6
cables will just shake themselves loose.

(We'll see how WiFi range goes, I only need it to reach about 10m.
There are ways to replace the on-board antenna with a socket. FCC be
damned, they aren't in charge in this country.)
--
Stuart Longland (aka Redhatter, VK4MSL)

I haven't lost my mind...
...it's backed up on a tape somewhere.

Re: Quick Q on interface cables...

 

It’s just the standard reference problem. Like a serial port. My TX goes to your RX

Re: Quick Q on interface cables...

Charlie Hein
 

Ok, Bryan, humor me here... looking at the mini-din pinout below, I'm a little confused by its nomenclature.  I think that what's labeled "data out 1200" is what should go to the "mic input" pin on the mic connector (see Mic connector pin out below).  Audio from the DRAWS board should go to mic on the radio.  Am I misunderstanding the direction that signals are heading out of the DRAWS?  Pretty sure I have everything else figured out.

Charlie 



Re: Quick Q on interface cables...

 

You just use Radio Audio Out to DRAWS Receive Audio In and leave the other input unconnected.

Yes the PinOut is correct.

On Aug 4, 2020, at 1:03 PM, Charlie Hein <chein@...> wrote:

Bryan, This is an older radio that's going to be wired through the mic connector, so I'm beginning to think that the question as academic, and we'll be using the audio wire.

Charlie

Re: Quick Q on interface cables...

Charlie Hein
 

Bryan, This is an older radio that's going to be wired through the mic connector, so I'm beginning to think that the question as academic, and we'll be using the audio wire.

Charlie

Re: Quick Q on interface cables...

Charlie Hein
 

I'm wiring up to an old ICOM IC-3200A.  Here's the pinouts (looking at the mic connector on the radio:



So I believe the pins I need here are 1(audio in), 5(PTT), 6&7(gnd) can be common together - they are on my hardware TNC cables anyway, and 8(audio out). Maybe the easiest thing to do would be to specify how you would wire the mini-DIN side.   can both audio and discriminator wires be attached to the same pin on the mic side, or is it better to just use one of them?

BTW, can you confirm that the mini-DIN port is wired out like this?



Charlie

Re: Quick Q on interface cables...

 

No, you do not connect the 2 OUTPUTS from the Radio Together. Each one goes to a Separate INPUT on the DRAWS.

ICOM Radios with the Mini DIN-6 Data Connector use the supplied 6 Wire Straight Thru Cables

On Aug 4, 2020, at 12:32 PM, Basil Gunn <@basil860> wrote:


All right - it sounds like I can just solder both wires onto the same pin on the mic connector then, correct?
Be more specific which "both wires"?

Also which ICOM dual band radio?

Rather than making assumptions look for the radio connector in its
manual.