Re: Import Raw OSM file not working in build#204

开云体育

Greetings.

Regarding your import issues, a?couple of things here:

1. YAAC ignores changeset information, as all it is is documentation of the changes made to the OSM dataset (who/when/why), not the actual changes themselves. So, importing it does nothing. YAAC can't handle deltas of the OSM data; it can only handle snapshots of the state of the data, where unchanged old data is present along with the new modifications.

2. The error you are getting implies that the BZ2 decompressor is failing. I'm not sure why that would be happening, but I don't test the XML importer that often (I usually use the PBF file format as that is significantly faster). I did apply a maintenance upgrade to the Apache compress library in YAAC as of build#202. Were you able to import planet-241118.osm.pbf? And were you able to do it before with an older build of YAAC (pre-202)? And what version of the Java runtime were you using? I recall some versions that used weak references to the jar file indexes, such that it could lose track of a class in the jar file and not go back to look it up again. And the heavy heap thrashing caused by the XML parser could cause "stale" classes to be removed when they weren't actiually stale.

Let me know what you find out.

Andrew, KA2DDO

author of YAAC

From: [email protected] <[email protected]> on behalf of Mark KE8NHT Ohio via groups.io <ke8nht@...>
Sent: Monday, November 25, 2024 1:30:52 PM

For the last two weekly changeset files, I have receive a error when trying to import the update. The most recent file I attempted to import is changesets-241118.osm.bz2 - I also attempted both the changeset and full database for 241111.

The debug log shows the following:

OsmXmlSegmenter: minHeapRequired=991531972 free=8031321136
Unable to open OSM Map data file: java.lang.NoClassDefFoundError: org/apache/commons/io/input/CloseShieldInputStream
? ? at org.ka2ddo.yaac.osm.OsmXmlSegmenter.parse(OsmXmlSegmenter.java:241)
? ? at org.ka2ddo.yaac.core.provider.CoreProvider$FileOSMImport$OSMParseThread.run(CoreProvider.java:1377)
? ? at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.io.input.CloseShieldInputStream
? ? at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:445)
? ? at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:592)
? ? at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
? ? ... 3 more

Was there a change in the file format or something else that is causing this error?

Import Raw OSM file not working in build#204

#2588

For the last two weekly changeset files, I have receive a error when trying to import the update. The most recent file I attempted to import is changesets-241118.osm.bz2 - I also attempted both the changeset and full database for 241111.

The debug log shows the following:

OsmXmlSegmenter: minHeapRequired=991531972 free=8031321136
Unable to open OSM Map data file: java.lang.NoClassDefFoundError: org/apache/commons/io/input/CloseShieldInputStream
? ? at org.ka2ddo.yaac.osm.OsmXmlSegmenter.parse(OsmXmlSegmenter.java:241)
? ? at org.ka2ddo.yaac.core.provider.CoreProvider$FileOSMImport$OSMParseThread.run(CoreProvider.java:1377)
? ? at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.io.input.CloseShieldInputStream
? ? at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:445)
? ? at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:592)
? ? at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
? ? ... 3 more

Was there a change in the file format or something else that is causing this error?

Re: KPC-3+ USB losing the port

#2587

开云体育

Hi again.

Ubuntu AFIK has some power managing features, but they may be dependant on the platform hardware capabilities too.

Personally I can't get on with the Ubuntu UI, so I run LMDE (Mint without the Ubuntu bits.)

Running on an older Dell XPS laptop, the Cinnamon desktop power management features work well, to the point of annoyance if using for example a SDR dongle!

On a HP small format desktop, the CPU power management seems to work, but it leaves the USB ports powered all the time, but that may also be a "feature" of the PC hardware and/or BIOS of course.

I have found that running? $ dmesg -WH ? in a terminal session, and then trawling through the list after something odd happens, can give some clues, but it can be serious eye aching stuff!

Or pipe that to a file, and grep it later, if one knows what to look for.? Pulling the USB lead and seeing what happens to find a suitable clue to search for might work.

As you are "afloat", there could still be some RF about, from other vessels nearby at times?? Parhaps a TinySA running in peak hold mode might help too?? (And that's another distracting Rabbit Hole to drop into if you're not careful!)

73.? Hope the wet stuff stays outside the hull!

Dave G8KBV.

Re: KPC-3+ USB losing the port

#2586

I'm sorry, guess it would have been better if i had given more info about the system.

?

OS is Ubuntu on several different laptop computers ranging from Ryzen 5, 7, & 9 as well as Intel I-7,

does it with all of them.

?

The radio is an ICOM T2H with an external antenna that is not set up for transmitting, no cabling to the

microphone or to the PTT ... RXD and ground only.

?

I had thought about copying the settings in the tnc's, however they are different ... the +3 USB is the latest version

and the plain KPC-3 is, i think, version 6.0.? Also, while i have various other VHF Marine radios as well as HF Amateur

radios aboard, none of them are operating while i am trying to get this system up and running.

?

Please note that this setup is used on my boat as an aid to navigation as an adjunct to OpenCPN and will never be put into transmit.

?

It may be that i will just need to deep 6 the +3 USB and find an older unit like the plain -3 i already have.

?

Thank you for your suggestions and help.

Re: KPC-3+ USB losing the port

#2585

On Sun, Nov 24, 2024 at 8:13?AM Dave_G0WBX via <g8kbvdave=[email protected]> wrote:

RF in the shack?

Often a cause of strange intermittent USB disconnects...

That was my first thought as well. I recently had a similar problem with an older Kantronics TNC that is not USB, BUT I was using a Keyspan USB to serial adapter with it. The Keyspan uses off the shelf USB cables, so I found one in the stash of stuff that had a good sized toroid on it - the one I was using didn't have one at all. Problem solved - did not happen after swapping out the cable. In my case the OS was Linux, and the USB device would just disappear usually within a few hours.

73,

Lee K5DAT

_._,_._,_

Re: KPC-3+ USB losing the port

#2584

开云体育

RF in the shack?

Often a cause of strange intermittent USB disconnects...

What operating system are you using on the PC?

Can you see any evidence that the USB/serial port changed after it seems to have disconnected?

(Windows Device Manager)? COM1 changed to COM2

Or (Linux)??? Have a terminal session running somewhere visible (you can shrink the font, so any such session doesnt "hog" the display) with "dmesg -wH" running, and see what happens at the bottom of the list.? That will show any "re-enumeration" activity (or other weirdness) in real time.

It may not be the PC end of the USB cable that has the issue if the KPC-3+ has USB/Serial built in.? They would not be the first company to "update" an existing product by adding USB, and introducing a new RF Susceptibility issue.

73

Dave G8KBV.

Re: KPC-3+ USB losing the port

#2583

Paul ,

?

Just a guess and you didnt mention what operating system you run with it. I wonder if the USB ports are being shut down as a part of the power plan.

You may find this under Power Options > Advanced power settings in Windows 10 .

Here is a web page with some info

?

Tony VKAH

Re: KPC-3+ USB losing the port

#2582

Paul,

Download the parameters from both and save them. Reset the 3+ then load in the parameters from the 3.

What happens?

___

Sent from my two-way wrist watch

73 de W3AB/George

On Nov 23, 2024, at 17:11, Paul Chambers <veast1@...> wrote:

Show quoted text

Have two KPC-3(+ USB) units. One is the KPC-3 with the DB-25. The other is the KPC-3+ USB.

The -3 works fine and has no issues. The -3+ USB keeps losing the USB connection to the computer on a regular basis. It will run

for perhaps 45 minutes to an hour, then nothing.

?

Both units i set up the same way .. set both units to KISS mode then run the software with KISS-only enabled.

?

I've searched and think i am missing a step/command somewhere. Anybody has this setup working, please let me know how you did it.

?

I appreciate it and thank-you.

?

Paul

N6MYA

KPC-3+ USB losing the port

#2581

Have two KPC-3(+ USB) units. One is the KPC-3 with the DB-25. The other is the KPC-3+ USB.

The -3 works fine and has no issues. The -3+ USB keeps losing the USB connection to the computer on a regular basis. It will run

for perhaps 45 minutes to an hour, then nothing.

?

Both units i set up the same way .. set both units to KISS mode then run the software with KISS-only enabled.

?

I've searched and think i am missing a step/command somewhere. Anybody has this setup working, please let me know how you did it.

?

I appreciate it and thank-you.

?

Paul

N6MYA

Re: OSX Sequoia

#2580

开云体育

Belay my last. I reinstalled and it worked. Thanks to all those that answered.

Show quoted text

On Nov 20, 2024, at 18:15, T W via groups.io <kf6kyd@...> wrote:

I tried it the right way and the message I get is "java --version
exec failed: Error Domain=NSPOSIXErrorDomain Code=86 "Bad CPU type in executable" UserInfo={NSLocalizedFailureReason=Failed to execute /Library/Java/JavaVirtualMachines/liberica-jdk-21.jdk/Contents/Home/bin/java: Bad CPU type in executable}
thomashole@Basingstoke / % java -version”

I’m trying this on an m4 Mac mini.
On Nov 20, 2024, at 11:45, Andrew P. via groups.io <andrewemt@...> wrote:

That's because you missed the space between the "java" command and the "-version" command-line option.

Alternatively, the install failed or you need to open a fresh Terminal window (post-installation of the JRE) to pick up the new executable files.

Andrew, KA2DDO
author of YAAC

Powered by Cricket Wireless
Get?
From:?[email protected] <[email protected]> on behalf of T W via groups.io <kf6kyd@...>
Sent:?Wednesday, November 20, 2024 9:42:27 AM
To:?[email protected] <[email protected]>
Subject:?Re: [yaac-users] OSX Sequoia
?
Hi Carl, I downloaded the latest dmg, installed but when I tried to verify the install I get this "zsh: command not found: java-version”

On Nov 19, 2024, at 23:52, Carl Makin via groups.io <carl@...> wrote:

Hi Thomas,

On 20 Nov 2024, at 1:06?pm, T W via groups.io <kf6kyd@...> wrote:

Where can I find OSX Sequoia install and run instructions?

First you need to install Java, then fetch and install YAAC.

You can get a supported Java runtime from;

To run YAAC you really only need the JRE (Java Runtime Environment) so scroll down the page until you see macOS, then select your system, ARM (Apple Silicon) or x86 (Intel). ?Grab whatever the latest LTS version is, currently v21. ?The click on the package dropdown and select ‘Full JRE’. ?I would download the DMG version, as that comes with the uninstaller if required.

Then, once it’s downloaded, double click on the DMG file, and then when it opens, double click on the “Install Liberica JRE…” package. ?Once it’s done, eject the DMG mounted volume.

You can see if it’s working by launching Terminal.app from Applications/Utilities and typing

java -version

Then, to install YAAC;

1.?Download the YAAC.zip file from??with your web browser.
2. Open Terminal.app from your Applications/Utilities folder.
3. type the following
mkdir YAAC
cd YAAC
unzip ~/Downloads/YAAC.zip

Heaps of stuff should scroll by, and at this point you should have it installed and ready for use. ?Type;

java -jar YAAC.jar

into the terminal to start it. ?See Andrew’s webpage at??for configuration and usage.

Next time you want to run it, you will need to launch the Terminal app again and then type in;

cd YAAC
java -jar YAAC.jar

Once you configure things it might generate a popup asking for permission for YAAC to access local network devices. ?If that appears, it’s safe to grant it that access.

You can also run it by double clicking on the YAAC.jar file in the YAAC folder in your home folder. ?Unfortunately the first time you do this it will trigger the Apple protections against people running random software. A popup will appear saying that Apple could not verify YAAC.jar is free of malware and only giving you the option of closing or moving to the bin. ?This is because YAAC isn’t an Apple developer signed program. ?Just close that dialogue and open System Settings from the Apple menu, Select Privacy & Security and then scroll down until you see the box saying “YAAC.jar” was blocked. ?Click on “Open Anyway” and then “Run” and it should start.

<Screenshot 2024-11-20 at 4.33.33?pm.png>

If that’s all too much, just run it from Terminal as listed above and it should work fine.

Carl,
vk1kcm.

Re: OSX Sequoia

#2579

开云体育

I tried it the right way and the message I get is "java --version

exec failed: Error Domain=NSPOSIXErrorDomain Code=86 "Bad CPU type in executable" UserInfo={NSLocalizedFailureReason=Failed to execute /Library/Java/JavaVirtualMachines/liberica-jdk-21.jdk/Contents/Home/bin/java: Bad CPU type in executable}

thomashole@Basingstoke / % java -version”

I’m trying this on an m4 Mac mini.

Show quoted text

On Nov 20, 2024, at 11:45, Andrew P. via groups.io <andrewemt@...> wrote:

That's because you missed the space between the "java" command and the "-version" command-line option.

Alternatively, the install failed or you need to open a fresh Terminal window (post-installation of the JRE) to pick up the new executable files.

Andrew, KA2DDO

author of YAAC

Powered by Cricket Wireless
Get

From: [email protected] <[email protected]> on behalf of T W via groups.io <kf6kyd@...>
Sent: Wednesday, November 20, 2024 9:42:27 AM
To: [email protected] <[email protected]>
Subject: Re: [yaac-users] OSX Sequoia
?

Hi Carl, I downloaded the latest dmg, installed but when I tried to verify the install I get this "zsh: command not found: java-version”

On Nov 19, 2024, at 23:52, Carl Makin via groups.io <carl@...> wrote:

Hi Thomas,

On 20 Nov 2024, at 1:06?pm, T W via groups.io <kf6kyd@...> wrote:

Where can I find OSX Sequoia install and run instructions?

First you need to install Java, then fetch and install YAAC.

You can get a supported Java runtime from;

To run YAAC you really only need the JRE (Java Runtime Environment) so scroll down the page until you see macOS, then select your system, ARM (Apple Silicon) or x86 (Intel). ?Grab whatever the latest LTS version is, currently v21. ?The click on the package dropdown and select ‘Full JRE’. ?I would download the DMG version, as that comes with the uninstaller if required.

Then, once it’s downloaded, double click on the DMG file, and then when it opens, double click on the “Install Liberica JRE…” package. ?Once it’s done, eject the DMG mounted volume.

You can see if it’s working by launching Terminal.app from Applications/Utilities and typing

java -version

Then, to install YAAC;

1.?Download the YAAC.zip file from??with your web browser.

2. Open Terminal.app from your Applications/Utilities folder.

3. type the following

mkdir YAAC

cd YAAC

unzip ~/Downloads/YAAC.zip

Heaps of stuff should scroll by, and at this point you should have it installed and ready for use. ?Type;

java -jar YAAC.jar

into the terminal to start it. ?See Andrew’s webpage at??for configuration and usage.

Next time you want to run it, you will need to launch the Terminal app again and then type in;

cd YAAC

java -jar YAAC.jar

Once you configure things it might generate a popup asking for permission for YAAC to access local network devices. ?If that appears, it’s safe to grant it that access.

You can also run it by double clicking on the YAAC.jar file in the YAAC folder in your home folder. ?Unfortunately the first time you do this it will trigger the Apple protections against people running random software. A popup will appear saying that Apple could not verify YAAC.jar is free of malware and only giving you the option of closing or moving to the bin. ?This is because YAAC isn’t an Apple developer signed program. ?Just close that dialogue and open System Settings from the Apple menu, Select Privacy & Security and then scroll down until you see the box saying “YAAC.jar” was blocked. ?Click on “Open Anyway” and then “Run” and it should start.

<Screenshot 2024-11-20 at 4.33.33?pm.png>

If that’s all too much, just run it from Terminal as listed above and it should work fine.

Carl,

vk1kcm.

Re: OSX Sequoia

#2578

开云体育

That's because you missed the space between the "java" command and the "-version" command-line option.

Alternatively, the install failed or you need to open a fresh Terminal window (post-installation of the JRE) to pick up the new executable files.

Andrew, KA2DDO

author of YAAC

Powered by Cricket Wireless
Get

Show quoted text

From: [email protected] <[email protected]> on behalf of T W via groups.io <kf6kyd@...>
Sent: Wednesday, November 20, 2024 9:42:27 AM
To: [email protected] <[email protected]>
Subject: Re: [yaac-users] OSX Sequoia

?

Hi Carl, I downloaded the latest dmg, installed but when I tried to verify the install I get this "zsh: command not found: java-version”

On Nov 19, 2024, at 23:52, Carl Makin via groups.io <carl@...> wrote:

Hi Thomas,

On 20 Nov 2024, at 1:06?pm, T W via groups.io <kf6kyd@...> wrote:

Where can I find OSX Sequoia install and run instructions?

First you need to install Java, then fetch and install YAAC.

You can get a supported Java runtime from;

To run YAAC you really only need the JRE (Java Runtime Environment) so scroll down the page until you see macOS, then select your system, ARM (Apple Silicon) or x86 (Intel). ?Grab whatever the latest LTS version is, currently v21. ?The click on the package dropdown and select ‘Full JRE’. ?I would download the DMG version, as that comes with the uninstaller if required.

Then, once it’s downloaded, double click on the DMG file, and then when it opens, double click on the “Install Liberica JRE…” package. ?Once it’s done, eject the DMG mounted volume.

You can see if it’s working by launching Terminal.app from Applications/Utilities and typing

java -version

Then, to install YAAC;

1.?Download the YAAC.zip file from??with your web browser.

2. Open Terminal.app from your Applications/Utilities folder.

3. type the following

mkdir YAAC

cd YAAC

unzip ~/Downloads/YAAC.zip

Heaps of stuff should scroll by, and at this point you should have it installed and ready for use. ?Type;

java -jar YAAC.jar

into the terminal to start it. ?See Andrew’s webpage at??for configuration and usage.

Next time you want to run it, you will need to launch the Terminal app again and then type in;

cd YAAC

java -jar YAAC.jar

Once you configure things it might generate a popup asking for permission for YAAC to access local network devices. ?If that appears, it’s safe to grant it that access.

You can also run it by double clicking on the YAAC.jar file in the YAAC folder in your home folder. ?Unfortunately the first time you do this it will trigger the Apple protections against people running random software. A popup will appear saying that Apple could not verify YAAC.jar is free of malware and only giving you the option of closing or moving to the bin. ?This is because YAAC isn’t an Apple developer signed program. ?Just close that dialogue and open System Settings from the Apple menu, Select Privacy & Security and then scroll down until you see the box saying “YAAC.jar” was blocked. ?Click on “Open Anyway” and then “Run” and it should start.

<Screenshot 2024-11-20 at 4.33.33?pm.png>

If that’s all too much, just run it from Terminal as listed above and it should work fine.

Carl,

vk1kcm.

Re: OSX Sequoia

#2577

开云体育

Hi Carl, I downloaded the latest dmg, installed but when I tried to verify the install I get this "zsh: command not found: java-version”

Show quoted text

On Nov 19, 2024, at 23:52, Carl Makin via groups.io <carl@...> wrote:

Hi Thomas,

On 20 Nov 2024, at 1:06?pm, T W via groups.io <kf6kyd@...> wrote:

Where can I find OSX Sequoia install and run instructions?

First you need to install Java, then fetch and install YAAC.

You can get a supported Java runtime from;

To run YAAC you really only need the JRE (Java Runtime Environment) so scroll down the page until you see macOS, then select your system, ARM (Apple Silicon) or x86 (Intel). ?Grab whatever the latest LTS version is, currently v21. ?The click on the package dropdown and select ‘Full JRE’. ?I would download the DMG version, as that comes with the uninstaller if required.

Then, once it’s downloaded, double click on the DMG file, and then when it opens, double click on the “Install Liberica JRE…” package. ?Once it’s done, eject the DMG mounted volume.

You can see if it’s working by launching Terminal.app from Applications/Utilities and typing

java -version

Then, to install YAAC;

1.?Download the YAAC.zip file from??with your web browser.
2. Open Terminal.app from your Applications/Utilities folder.
3. type the following
mkdir YAAC
cd YAAC
unzip ~/Downloads/YAAC.zip

Heaps of stuff should scroll by, and at this point you should have it installed and ready for use. ?Type;

java -jar YAAC.jar

into the terminal to start it. ?See Andrew’s webpage at??for configuration and usage.

Next time you want to run it, you will need to launch the Terminal app again and then type in;

cd YAAC
java -jar YAAC.jar

Once you configure things it might generate a popup asking for permission for YAAC to access local network devices. ?If that appears, it’s safe to grant it that access.

You can also run it by double clicking on the YAAC.jar file in the YAAC folder in your home folder. ?Unfortunately the first time you do this it will trigger the Apple protections against people running random software. A popup will appear saying that Apple could not verify YAAC.jar is free of malware and only giving you the option of closing or moving to the bin. ?This is because YAAC isn’t an Apple developer signed program. ?Just close that dialogue and open System Settings from the Apple menu, Select Privacy & Security and then scroll down until you see the box saying “YAAC.jar” was blocked. ?Click on “Open Anyway” and then “Run” and it should start.

<Screenshot 2024-11-20 at 4.33.33?pm.png>

If that’s all too much, just run it from Terminal as listed above and it should work fine.

Carl,
vk1kcm.

Re: OSX Sequoia

#2576

开云体育

Thank you so much Carl. This takes all the confusion out of the equation. I’ll be up and running this afternoon.

Show quoted text

On Nov 19, 2024, at 23:52, Carl Makin via groups.io <carl@...> wrote:

Hi Thomas,

On 20 Nov 2024, at 1:06?pm, T W via groups.io <kf6kyd@...> wrote:

Where can I find OSX Sequoia install and run instructions?

First you need to install Java, then fetch and install YAAC.

You can get a supported Java runtime from;

To run YAAC you really only need the JRE (Java Runtime Environment) so scroll down the page until you see macOS, then select your system, ARM (Apple Silicon) or x86 (Intel). ?Grab whatever the latest LTS version is, currently v21. ?The click on the package dropdown and select ‘Full JRE’. ?I would download the DMG version, as that comes with the uninstaller if required.

Then, once it’s downloaded, double click on the DMG file, and then when it opens, double click on the “Install Liberica JRE…” package. ?Once it’s done, eject the DMG mounted volume.

You can see if it’s working by launching Terminal.app from Applications/Utilities and typing

java -version

Then, to install YAAC;

1.?Download the YAAC.zip file from??with your web browser.
2. Open Terminal.app from your Applications/Utilities folder.
3. type the following
mkdir YAAC
cd YAAC
unzip ~/Downloads/YAAC.zip

Heaps of stuff should scroll by, and at this point you should have it installed and ready for use. ?Type;

java -jar YAAC.jar

into the terminal to start it. ?See Andrew’s webpage at??for configuration and usage.

Next time you want to run it, you will need to launch the Terminal app again and then type in;

cd YAAC
java -jar YAAC.jar

Once you configure things it might generate a popup asking for permission for YAAC to access local network devices. ?If that appears, it’s safe to grant it that access.

You can also run it by double clicking on the YAAC.jar file in the YAAC folder in your home folder. ?Unfortunately the first time you do this it will trigger the Apple protections against people running random software. A popup will appear saying that Apple could not verify YAAC.jar is free of malware and only giving you the option of closing or moving to the bin. ?This is because YAAC isn’t an Apple developer signed program. ?Just close that dialogue and open System Settings from the Apple menu, Select Privacy & Security and then scroll down until you see the box saying “YAAC.jar” was blocked. ?Click on “Open Anyway” and then “Run” and it should start.

<Screenshot 2024-11-20 at 4.33.33?pm.png>

If that’s all too much, just run it from Terminal as listed above and it should work fine.

Carl,
vk1kcm.

Re: OSX Sequoia

#2575

开云体育

Hi Thomas,

On 20 Nov 2024, at 1:06?pm, T W via groups.io <kf6kyd@...> wrote:

Where can I find OSX Sequoia install and run instructions?

First you need to install Java, then fetch and install YAAC.

You can get a supported Java runtime from;

To run YAAC you really only need the JRE (Java Runtime Environment) so scroll down the page until you see macOS, then select your system, ARM (Apple Silicon) or x86 (Intel). ?Grab whatever the latest LTS version is, currently v21. ?The click on the package dropdown and select ‘Full JRE’. ?I would download the DMG version, as that comes with the uninstaller if required.

Then, once it’s downloaded, double click on the DMG file, and then when it opens, double click on the “Install Liberica JRE…” package. ?Once it’s done, eject the DMG mounted volume.

You can see if it’s working by launching Terminal.app from Applications/Utilities and typing

java -version

Then, to install YAAC;

1.?Download the YAAC.zip file from??with your web browser.

2. Open Terminal.app from your Applications/Utilities folder.

3. type the following

mkdir YAAC

cd YAAC

unzip ~/Downloads/YAAC.zip

Heaps of stuff should scroll by, and at this point you should have it installed and ready for use. ?Type;

java -jar YAAC.jar

into the terminal to start it. ?See Andrew’s webpage at??for configuration and usage.

Next time you want to run it, you will need to launch the Terminal app again and then type in;

cd YAAC

java -jar YAAC.jar

Once you configure things it might generate a popup asking for permission for YAAC to access local network devices. ?If that appears, it’s safe to grant it that access.

You can also run it by double clicking on the YAAC.jar file in the YAAC folder in your home folder. ?Unfortunately the first time you do this it will trigger the Apple protections against people running random software. A popup will appear saying that Apple could not verify YAAC.jar is free of malware and only giving you the option of closing or moving to the bin. ?This is because YAAC isn’t an Apple developer signed program. ?Just close that dialogue and open System Settings from the Apple menu, Select Privacy & Security and then scroll down until you see the box saying “YAAC.jar” was blocked. ?Click on “Open Anyway” and then “Run” and it should start.

If that’s all too much, just run it from Terminal as listed above and it should work fine.

Carl,

vk1kcm.

OSX Sequoia

#2574

Where can I find OSX Sequoia install and run instructions?

Re: Power Warnimg

#2573

If you have a dedicated source of 5.1 vdc, try supplying it directly to the header pins on the Pi (pin 2: 5.1 vdc, pin 6: ground). You can abandon the USB connector completely and avoid the plethora of marginal "Raspberry Pi" usb power supplies out there that put out 5 volts at no load and use small gauge wire.

Sincerely, Jon

Jon Adams, PE, MSEE
Senior Member, IEEE
+1 480.628.6686

Show quoted text

On Tue, Nov 19, 2024 at 12:28?PM Andrew P. via <andrewemt=[email protected]> wrote:

This is a Pi problem. Too much power hogging on too tiny a power connector with lots of I2R voltage drop.

Or it could be the peripherals connected to your Pi. Try using a single USB cable from the data (not power) USB-A jacks on your Pi to a powered USB hub, and plug your sound card, etc., into that instead of sucking power from the Pi.

Hope that helps.

Andrew, KA2DDO

author of YAAC?

and complainer about lousy Pi power supplies

From: [email protected] <[email protected]> on behalf of Ian Morrison via <Ianm3920=[email protected]>
Sent: Tuesday, November 19, 2024 1:37:17 PM
To: [email protected] <[email protected]>
Subject: [yaac-users] Power Warnimg

I keep getting a low voltage warning even after I changed power supplies and checked the voltage. Is this a YAAC problem or a pi problem.

--
Cheers and 73 - Jon N7UV

Re: Power Warnimg

#2572

开云体育

This is a Pi problem. Too much power hogging on too tiny a power connector with lots of I2R voltage drop.

Or it could be the peripherals connected to your Pi. Try using a single USB cable from the data (not power) USB-A jacks on your Pi to a powered USB hub, and plug your sound card, etc., into that instead of sucking power from the Pi.

Hope that helps.

Andrew, KA2DDO

author of YAAC?

and complainer about lousy Pi power supplies

Show quoted text

From: [email protected] <[email protected]> on behalf of Ian Morrison via groups.io <Ianm3920@...>
Sent: Tuesday, November 19, 2024 1:37:17 PM
To: [email protected] <[email protected]>
Subject: [yaac-users] Power Warnimg

I keep getting a low voltage warning even after I changed power supplies and checked the voltage. Is this a YAAC problem or a pi problem.

Power Warnimg

#2571

I keep getting a low voltage warning even after I changed power supplies and checked the voltage. Is this a YAAC problem or a pi problem.

Re: No Beacon tab in expert mode

#2570

Andrew,

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Thank you for the quick answer, and you are correct. I did forget to set the location when I rebuilt the pi's OS.?

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The beacon tab is now back as expected.?

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Thanks again.

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Frank - N3FB