NmeaParser | handling NMEA message in Windows Desktop | iOS library

by dotMorten C# Version: v.2.2.1 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | NmeaParser Summary

NmeaParser is a C# library typically used in Mobile, iOS applications. NmeaParser has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Library for handling NMEA message in Windows Desktop, Store, Phone, Universal, and Xamarin (Android + iOS), coming from files, bluetooth, serial port or any stream

Support

Quality

Security

License

Reuse

Support

NmeaParser has a low active ecosystem.

It has 225 star(s) with 80 fork(s). There are 17 watchers for this library.

It had no major release in the last 12 months.

There are 4 open issues and 53 have been closed. On average issues are closed in 101 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of NmeaParser is v.2.2.1

Quality

NmeaParser has no bugs reported.

Security

NmeaParser has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

NmeaParser is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

NmeaParser releases are available to install and integrate.

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NmeaParser Key Features

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NmeaParser Examples and Code Snippets

No Code Snippets are available at this moment for NmeaParser.

Community Discussions

Trending Discussions on NmeaParser

Comparison of two identical strings using String.equals() always returns as false

Android Things send GPS data to TextView

Android Things GPS ArrayIndexOutOfBoundsException

Undefined references even though library is linking and it contains correct symbols

QUESTION

Comparison of two identical strings using String.equals() always returns as false

Asked 2018-Dec-12 at 22:33

I feel like I am missing something obvious here, but I have wasted too much time on this already. I am getting the checksum of a NMEA sentence using:

...

ANSWER

Answered 2018-Dec-12 at 22:33

Before if write this: String str = splitData[splitData.length - 1].toUpperCase();
and after that log the length of str and checksum
just in case there exist unprintable chars in any of the 2

Source https://stackoverflow.com/questions/53751820

QUESTION

Android Things send GPS data to TextView

Asked 2018-Nov-17 at 19:17

I am using Android Things v1.0.1 with the Adafruit Ultimate GPS Breakout Board v3 on the Raspberry Pi 3.

I am trying to display GPS information on screen, specifically sending Lat, Long, Altitude and number of satellites to individual TextViews on the display but I am struggling.

The NMEA driver I am using is this: Github / Android Things / Contrib Drivers / GPS

And here is my MainActivity:

...

ANSWER

Answered 2018-Jun-19 at 17:09

Instead use the following in the onLocationChanged() method:

Source https://stackoverflow.com/questions/50932499

QUESTION

Android Things GPS ArrayIndexOutOfBoundsException

Asked 2018-Jun-26 at 18:37

I am using the Adafruit Ultimate GPS Breakout v3 with Android Things on a raspberry Pi 3. Using the following driver:

https://github.com/androidthings/contrib-drivers/tree/master/gps

I am trying to show the current location in a TextView when a button is pressed. I can log the NMEA messages but get frequent Invalid GSV Messages. It also crashes quite quickly with an ArrayIndexOutOfBoundsException.

Can somebody help please?

Here is the log:

:33:08.782 2536-2536/com.google.android.things.contrib.driver.gps I/zygote: Deoptimizing void com.google.android.things.contrib.driver.gps.NmeaParser.handleSatelliteData(java.lang.String[]) due to block bounds check elimination 06-19 08:33:08.783 2536-2536/com.google.android.things.contrib.driver.gps D/AndroidRuntime: Shutting down VM 06-19 08:33:08.791 2536-2536/com.google.android.things.contrib.driver.gps E/AndroidRuntime: FATAL EXCEPTION: main Process: com.google.android.things.contrib.driver.gps, PID: 2536 java.lang.ArrayIndexOutOfBoundsException: length=19; index=19 at com.google.android.things.contrib.driver.gps.NmeaParser.handleSatelliteData(NmeaParser.java:199) at com.google.android.things.contrib.driver.gps.NmeaParser.processMessageFrame(NmeaParser.java:101) at com.google.android.things.contrib.driver.gps.NmeaGpsModule.handleFrameEnd(NmeaGpsModule.java:206) at com.google.android.things.contrib.driver.gps.NmeaGpsModule.processBuffer(NmeaGpsModule.java:175) at com.google.android.things.contrib.driver.gps.NmeaGpsModule.readUartBuffer(NmeaGpsModule.java:160) at com.google.android.things.contrib.driver.gps.NmeaGpsModule.access$000(NmeaGpsModule.java:41) at com.google.android.things.contrib.driver.gps.NmeaGpsModule$1.onUartDeviceDataAvailable(NmeaGpsModule.java:138) at com.google.android.things.pio.UartDeviceImpl$UartDeviceCallbackDispatch.dispatchInterruptEvent(UartDeviceImpl.java:250) at com.google.android.things.pio.CallbackDispatch.onFileDescriptorEvents(CallbackDispatch.java:149) at android.os.MessageQueue.dispatchEvents(MessageQueue.java:284) at android.os.MessageQueue.nativePollOnce(Native Method) at android.os.MessageQueue.next(MessageQueue.java:325) at android.os.Looper.loop(Looper.java:142) at android.app.ActivityThread.main(ActivityThread.java:6494) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807) 06-19 08:33:08.804 2536-2536/com.google.android.things.contrib.driver.gps I/Process: Sending signal. PID: 2536 SIG: 9

UPDATE:

After changing the NmeaParser from 19 to 2 here:

...

ANSWER

Answered 2018-Jun-26 at 18:37

The NmeaParser in the GPS driver was incorrectly handling GSV messages that were variable length. We just released a new v1.1 of the driver that fixes the parsing. You should update your app to point to the latest artifact:

Source https://stackoverflow.com/questions/50924377

QUESTION

Undefined references even though library is linking and it contains correct symbols

Asked 2018-Jun-12 at 16:12

I am trying to compile my executable with this line from my Makefile:

...

ANSWER

Answered 2018-Jun-12 at 16:12

The fact that linker reports unresolved external symbols as ptp_usb_sendreq(_PTPParams*, _PTPContainer*) means that those symbols are mangled in C++ way (otherwise, function arguments would not be visible).

At the same time, nm reports the symbol as ptp_usb_sendreq, which means, it is not mangled.

Most likely solution: check and make sure your function signature (likely in a header file) is wrapped in extern "C" specifier.

Source https://stackoverflow.com/questions/50821591

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install NmeaParser

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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