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by rpikurti
Sun Sep 20, 2020 2:35 pm
Forum: Automation, sensing and robotics
Topic: Reading weather data from WH1080 using rfm01 on a rpi zero w
Replies: 0
Views: 161

Reading weather data from WH1080 using rfm01 on a rpi zero w

Hello, since long time I try to read weather data from my weather station WH1080. I have a ]wh1080 weaterstation with a 868.3 mHz radio signal. rfm01 868 mHz radio receiver. bmp085 sensor for temperatur and barometric pressure. I tried several programs like Fine Offset WH1081 (Maplin N96GY) sensors ...
by rpikurti
Tue Sep 15, 2020 8:54 am
Forum: Automation, sensing and robotics
Topic: Fine Offset WH1081 (Maplin N96GY) sensors working on Pi
Replies: 197
Views: 88484

Re: Fine Offset WH1081 (Maplin N96GY) sensors working on Pi

Hi, I'm still working on this project and I got some little success. I made som changes to adapt the software to a raspberry zero w. But I'm afraid that I have to cancle it. I stick in a state where I have no idea what I can do to solve the problem. I made the following changes on the software which...
by rpikurti
Wed Sep 09, 2020 11:50 am
Forum: Automation, sensing and robotics
Topic: Fine Offset WH1081 (Maplin N96GY) sensors working on Pi
Replies: 197
Views: 88484

Re: Fine Offset WH1081 (Maplin N96GY) sensors working on Pi

Hello, sorry but I have to come back after some time because I try to make this configutation working. I use a raspberry zero w rfm01 no bmp085 (not yet maybe later) Modifications on the code are in wh1080_rf.h -> comment out line // #define USE_BMP085 rfm01.c -> add line #define BAND_868 (1 << 12) ...
by rpikurti
Sun Jul 19, 2020 11:16 am
Forum: Networking and servers
Topic: usb over ip Windows client rpi server
Replies: 4
Views: 884

Re: usb over ip Windows client rpi server

@hippy,
I got the usbip Windows to work.
It works for me.
Kurt
by rpikurti
Thu Jul 09, 2020 3:00 pm
Forum: Networking and servers
Topic: usb over ip Windows client rpi server
Replies: 4
Views: 884

usb over ip Windows client rpi server

Hi to all, here I found a lot of information aubout working with a raspberrypi. But now I have a big problem to get usb/ip working. In the past I used VirtualHere as tool. Last week I asked to upddate the license for this tool and I got a crazy and unpolite answer from them. They want me to buy a ne...
by rpikurti
Sun Nov 10, 2019 3:15 pm
Forum: Automation, sensing and robotics
Topic: Fine Offset WH1081 (Maplin N96GY) sensors working on Pi
Replies: 197
Views: 88484

Re: Fine Offset WH1081 (Maplin N96GY) sensors working on Pi

Hello, I found your tutorial very helpful and I think it will help me to make my project. reading the weatherdata from the device storing the weatherdata in a database writing the data to a website I own a wh1080 weatherstation and I would like to read the data via 868mHz radio signal. Now I bought ...
by rpikurti
Sat Oct 26, 2019 6:41 pm
Forum: Deutsch
Topic: TUTORIAL: Qt Crosscompile (Qt5.10.1)
Replies: 115
Views: 69479

Re: TUTORIAL: Qt Crosscompile (Qt5.10.1)

Hallo, ich habe jetzt nochmal Qt5.10.1 auf meinem Ubuntu 18.04.3 installiert. Als Raspberry build habe ich PRETTY_NAME="Raspbian GNU/Linux 9 (stretch)" NAME="Raspbian GNU/Linux" VERSION_ID="9" VERSION="9 (stretch)" VERSION_CODENAME=stretch ID=raspbian ID_LIKE=...
by rpikurti
Tue Oct 08, 2019 4:28 pm
Forum: Deutsch
Topic: TUTORIAL: Qt Crosscompile (Qt5.10.1)
Replies: 115
Views: 69479

Re: TUTORIAL: Qt Crosscompile (Qt5.10.1)

Danke für Deine Antwort. Ja, ich bin kein Linux-Experte. Ich bin seit über 40 Jahren Anwendungsentwickler und wollte eine Apllication für den Raspberry entwickeln. Qt erschiem mir dass es das richtige Tool ist. Leider ist dem nocht so, denn es gibt kein Tutorial das wirklich auf Anhieb funktioniert....
by rpikurti
Tue Oct 08, 2019 4:10 pm
Forum: Deutsch
Topic: TUTORIAL: Qt Crosscompile (Qt5.10.1)
Replies: 115
Views: 69479

Re: TUTORIAL: Qt Crosscompile (Qt5.10.1)

hallo, ich habe jetzt versucht ein raspberry-build mit buildroot zu erstellen. Das hat leider nicht funktioniert. Zunächst wurde nur Qt 5.11.3 geladen. dann bekomme ich eine ganze Reihe von Fehlern: Checking for gold linker... + cd /opt/RaspberryPi/buildroot-2019.02/output/build/qt5base-5.11.3/confi...
by rpikurti
Mon Oct 07, 2019 5:35 pm
Forum: Deutsch
Topic: TUTORIAL: Qt Crosscompile (Qt5.10.1)
Replies: 115
Views: 69479

Re: TUTORIAL: Qt Crosscompile (Qt5.10.1)

Hallo Kline,
danke für Deine Antwort.
Welches Raspberry build verwendest Du ?
by rpikurti
Mon Oct 07, 2019 3:17 pm
Forum: Deutsch
Topic: TUTORIAL: Qt Crosscompile (Qt5.10.1)
Replies: 115
Views: 69479

Re: TUTORIAL: Qt Crosscompile (Qt5.10.1)

Hallo mline, ich bin aktuell nochmal am installieren von Qt. Jetzt habe ich eine generelle Frage zu dem Tutorial. Auf welcher Version von Ubuntu läuft das? Ich habe Ubuntu 18.04.3 Welcher Raspbian verwendest Du? ich versuch es gerade mit stretch vom 29.11.2017 . Welches Qt verwendest Du? Ich sehe be...
by rpikurti
Tue Oct 01, 2019 10:12 pm
Forum: Deutsch
Topic: TUTORIAL: Qt Crosscompile (Qt5.10.1)
Replies: 115
Views: 69479

Re: TUTORIAL: Qt Crosscompile (Qt5.10.1)

Hallo mline; danke für den Vorschlag. Ich benutze das raspbian vom 29.11.2017 und Ubuntu 18.04.3 auf Oracle VM Box mit Qt5.10.1. Ich habe Deine Lösung ( Tutorial vom 06.05.2018 um 10:54 Uhr ) getestet. Es hat zu weiteren Problemen geführt. Ich kann jetzt z.B. die Qt-Versio n nicht mehr einrichten we...
by rpikurti
Fri Sep 27, 2019 5:51 am
Forum: Deutsch
Topic: TUTORIAL: Qt Crosscompile (Qt5.10.1)
Replies: 115
Views: 69479

Re: TUTORIAL: Qt Crosscompile (Qt5.10.1)

Hallo, ich finde das ist ein richtig gutes Tutorial, klar strukturiert und es läuft auf Anhieb durch. Leider muß ich beim ersten kompilieren eines simplen widgets feststellen, dass folgender Fehler auftritt: /opt/qt5pi/sysroot/usr/include/features.h:364: error: sys/cdefs.h: No such file or directory...
by rpikurti
Wed Sep 18, 2019 4:19 pm
Forum: Graphics programming
Topic: cross development Qt for RPI and LCD-Display failed
Replies: 1
Views: 1793

cross development Qt for RPI and LCD-Display failed

Hello, in the past I got very good tips in this forum. And now I ask this question and hope I get a some good and helpful answers. since several days I try to develop and run a simple widget which I created on Qt-creator. I use the following configuration: Raspberry : Linux version 4.19.66-v7+ (dom@...
by rpikurti
Sun Jun 30, 2019 3:01 pm
Forum: Beginners
Topic: Remote debugging error Failed to execute MI command:
Replies: 1
Views: 502

Re: Remote debugging error Failed to execute MI command:

Hi, now I found more details of my problem: I hope now somebody can help me. It seems the problem is that I set in gdb as follows: This GDB was configured as follows: configure --host=i686-w64-mingw32 --target=arm-linux-gnueabihf How can I configure the gdb to set the host to my Windows-PC? Thanks.
by rpikurti
Fri Jun 28, 2019 1:30 pm
Forum: Beginners
Topic: Remote debugging error Failed to execute MI command:
Replies: 1
Views: 502

Remote debugging error Failed to execute MI command:

Hello to all, I found several good solutions in this forum. Now I hang in a problem. I think I have only a small problem with an easy solution, but I can't fin any in the forum. I made a tiny C++ programm (=HelloRaspiWorld) using EeEclipse CDT running on a Hyper-V Machine (Windows 10) When I execute...
by rpikurti
Wed Feb 27, 2019 12:52 pm
Forum: Graphics programming
Topic: No pen interface using LCD-TFT Display
Replies: 4
Views: 1608

Re: No pen interface using LCD-TFT Display

Hello, here I am again. After everything worked fine II got the same problem using my LCD-TFT Display again. I use now a Raspberry PI3. But I can't use the pen. I copied the config-35_480x320.txt to the root directory of the Raspberry SD-card. and renamed it to config.txt . I copied the whole direct...
by rpikurti
Wed Feb 20, 2019 3:07 pm
Forum: Graphics programming
Topic: No pen interface using LCD-TFT Display
Replies: 4
Views: 1608

Re: No pen interface using LCD-TFT Display

Hi B.Goode,
thank you for your information.
After I installed the driver, it works perfect.
Kurt
by rpikurti
Wed Feb 20, 2019 12:32 pm
Forum: Graphics programming
Topic: No pen interface using LCD-TFT Display
Replies: 4
Views: 1608

No pen interface using LCD-TFT Display

Hello, I found some good ideas to solve problems using a Raspberrypi. But now I got a problem and I can't find any solution. A simple GUI application for the RPI3 which I created runs on the RPI3. It shows the widget perfect but I cannot have any interaction using a pen. The LCD display has been mad...
by rpikurti
Mon Jul 16, 2018 12:00 pm
Forum: Troubleshooting
Topic: How to connect a gy-gps6mv2 gps module
Replies: 7
Views: 4605

Re: How to connect a gy-gps6mv2 gps module

Hi stembl, this is for a GPS device connected to the serial line. First you have to enable to use the serial interface (use raspi-config). Then you can try to get some data using the cat command (cat /dev/serial0) $GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30 $GPGSV,1,1,01,27,,,20*7F $GPGLL,,,,,,V,N*6...
by rpikurti
Fri Jan 26, 2018 3:41 pm
Forum: Troubleshooting
Topic: How to connect a gy-gps6mv2 gps module
Replies: 7
Views: 4605

Re: How to connect a gy-gps6mv2 gps module

Hello bensimmo,
thanks for this tip. Yes it works fine.
Regards
Kurt
by rpikurti
Wed Jan 24, 2018 3:51 pm
Forum: Troubleshooting
Topic: How to connect a gy-gps6mv2 gps module
Replies: 7
Views: 4605

Re: How to connect a gy-gps6mv2 gps module

8-)
Hello,
finally I solved this problem.
For the Raspberry pi 3 and raspberry zero w you have to use the device ttyS0 but not ttyAMA0
by rpikurti
Tue Jan 23, 2018 4:45 pm
Forum: Troubleshooting
Topic: How to connect a gy-gps6mv2 gps module
Replies: 7
Views: 4605

Re: How to connect a gy-gps6mv2 gps module

Hello SurferTim,
thanks for your answer.
Yes I enabled the serial interface using raspi-config.
See attachment.
raspi-config.jpg
raspi-config.jpg (29.67 KiB) Viewed 4582 times
I think only a small detail is still missing .
by rpikurti
Tue Jan 23, 2018 3:24 pm
Forum: Troubleshooting
Topic: How to connect a gy-gps6mv2 gps module
Replies: 7
Views: 4605

How to connect a gy-gps6mv2 gps module

Hello to all, I try to make a GY-GPS6MV2 working since several days but I can not find a solution. It seems the HW is ok. The blue LED flashes after some minutes. But I get no GPS data. I tried the following commands: minicom -b 9600 -o -D /dev/ttyAMA0 (it hanges and I can not interrupt it but no da...
by rpikurti
Wed Aug 02, 2017 3:40 pm
Forum: Networking and servers
Topic: How to install the Wifi driver for Raspberry zero W
Replies: 11
Views: 3818

Re: How to install the Wifi driver for Raspberry zero W

Thanks to all of you,
yes I will try it.
Kurt

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