@Kurtsejr Thanks
Everything seems to be working, used the "dev version" - thanks for helping, I started with a new image.

@Kurtsejr Thanks a lot!
I removed the entry in the interrupt.cpp fil, and was then able to do a make , "make" - with some warnings, but make ended up writing this to me:

/home/pi/MySensors/./hal/architecture/Linux/drivers/core/config.h:39: multiple d efinition of `conf'; build/hal/architecture/Linux/drivers/core/config.o:/home/pi /MySensors/hal/architecture/Linux/drivers/core/config.h:39: first defined here
collect2: error: ld returned 1 exit status
make: *** [Makefile:80: bin/mysgw] Error 1
pi@MySensor-GW:~/MySensors $
pi@MySensor-GW:~/MySensors $ sudo ./bin/mysgw -c
sudo: ./bin/mysgw: command not found

This means that I do not have a mysgw file in "bin" - bin dir is empty

@Kurtsejr Now I have network connection, made an update and upgrade, and now I can install from github. Changed to rf24 radio, and could see that ethernet was default.

pi@MySensor-GW:~/MySensors $ sudo ./configure --my-transport=rf24
[SECTION] Detecting target machine.
[OK] machine detected: SoC=BCM2837, Type=rpi3, CPU=armv7l.
[SECTION] Detecting SPI driver.
[OK] SPI driver detected:BCM.
[SECTION] Gateway configuration.
[OK] Type: ethernet.
[OK] Transport: rf24.
[OK] Signing: Disabled.
[OK] Encryption: Disabled.
[OK] CPPFLAGS: -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloa t-abi=hard -DMY_RADIO_RF24 -DMY_GATEWAY_LINUX -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX _ARCH_RASPBERRYPI
[OK] CXXFLAGS: -std=c++11
[SECTION] Detecting init system.
[OK] Init system detected: systemd.
[SECTION] Saving configuration.
[OK] Saved.
[SECTION] Cleaning previous builds.
[OK] Finished.

Next was to do a make, result:

pi@MySensor-GW:~/MySensors $ sudo make
g++ -MT build/hal/architecture/Linux/drivers/core/interrupt.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_RF24 -DMY_GATEWAY_LINUX -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -Ofast -g -Wall -Wextra -std=c++11 -I. -I./core -I./hal/architecture/Linux/drivers/core -I./hal/architecture/Linux/drivers/BCM -c hal/architecture/Linux/drivers/core/interrupt.cpp -o build/hal/architecture/Linux/drivers/core/interrupt.o
hal/architecture/Linux/drivers/core/interrupt.cpp:33:10: fatal error: stropts.h: No such file or directory
33 | #include <stropts.h>
| ^~~~~~~~~~~
compilation terminated.
make: *** [Makefile:99: build/hal/architecture/Linux/drivers/core/interrupt.o] Error 1
pi@MySensor-GW:~/MySensors $

So it seems that something is missing, something linux basic ....

@mfalkvidd You are right, no network connection - strange I will investigate, thanks!

@mfalkvidd I decided to reinstall, start from scratch by installing a new pi image om my SDHC disk, but trying to install the GW software I get this message:

pi@MySensor-GW:~ $ pwd
/home/pi
pi@MySensor-GW:~ $ sudo git clone https://github.com/mysensors/MySensors.git --branch development
Cloning into 'MySensors'...
fatal: unable to access 'https://github.com/mysensors/MySensors.git/': Couldn't connect to server
pi@MySensor-GW:~ $ sudo git clone https://github.com/mysensors/MySensors.git --branch master
Cloning into 'MySensors'...
fatal: unable to access 'https://github.com/mysensors/MySensors.git/': Couldn't connect to server
pi@MySensor-GW:~ $

Has something changed? or is it github that does not response?

@mfalkvidd said in MySensors GW on rpi3:

sudo systemctl enable mysgw.service

Thanks for your reply

I have run the command, result:

pi@MySensor-GW:~ $ sudo systemctl enable mysgw.service
pi@MySensor-GW:~ $

How do I remove if more that one instance is started? - I will try to google it. Perhaps it's easier to start from beginning again

Yes I made a reboot, just made a new reboot - same result :-(

Sorry one more:

pi@MySensor-GW:~/MySensors $ sudo make
pi@MySensor-GW:~/MySensors $ sudo make install
Installing bin/mysgw to /usr/local/bin
install -m0644 initscripts/mysgw.systemd /etc/systemd/system/mysgw.service
systemctl daemon-reload
MySensors gateway has been installed, to add to the boot run:
sudo systemctl enable mysgw.service
To start the gateway run:
sudo systemctl start mysgw.service
pi@MySensor-GW:~/MySensors $ sudo systemctl enable mysgw.service
pi@MySensor-GW:~/MySensors $

So no warnings or errors on make and make install, seens to be ok.

Then a "sudo reboot"

Used --rf24 I get:

[SECTION] Detecting target machine.
[OK] machine detected: SoC=BCM2837, Type=rpi3, CPU=armv7l.
[SECTION] Detecting SPI driver.
[OK] SPI driver detected:BCM.
[SECTION] Gateway configuration.
[OK] Type: ethernet.
[OK] Transport: rf24.
[OK] Signing: Disabled.
[OK] Encryption: Disabled.
[OK] CPPFLAGS: -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_RF24 -DMY_GATEWAY_LINUX -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI
[OK] CXXFLAGS: -std=c++11
[SECTION] Detecting init system.
[OK] Init system detected: systemd.
[SECTION] Saving configuration.
[OK] Saved.
[SECTION] Cleaning previous builds.
[OK] Finished.

Seems fine for me

I used the "Raspberry pi OS (32 bit) from 2022-09-22

on configure I used
sudo ./configure --my-gateway=ethernet
could see that port 5003 and rf24 was default

My controller is HA, but the error messages was of cause from

I have installed a new image on a rpi3 and followed the installation guide for getting the GW installed - ethernet selected.
When I run "sudo ./bin/mysgw" i receive these messages:

Sep 28 13:14:14 ERROR accept: Bad file descriptor
Sep 28 13:14:14 ERROR accept: Bad file descriptor
Sep 28 13:14:14 ERROR accept: Bad file descriptor
Sep 28 13:14:14 ERROR accept: Bad file descriptor
Sep 28 13:14:14 ERROR accept: Bad file descriptor

What does this mean?

SOLVED
I did not managed to get i working, shifted to a Raspberry PI, that works perfect - It seems that I also get version 1.x data from the gateway, Interesting if the gateway both can receive 1.x and 2.x data from sensors.

Hi all

Setup:
Arduino UNO with 5100 Ethernet Module and NRF24 Radio, wired as described https://www.mysensors.org/build/ethernet_gateway#wiring-things-up

Using static IP address

Gateway Output (COM6):

0 MCO:BGN:INIT GW,CP=RNNGA---,REL=255,VER=2.3.1
4 TSM:INIT
5 TSF:WUR:MS=0
11 TSM:INIT:TSP OK
13 TSM:INIT:GW MODE
15 TSM:READY:ID=0,PAR=0,DIS=0
17 MCO:REG:NOT NEEDED
580 GWT:TIN:IP=88.24.1.12
1583 MCO:BGN:STP
1585 MCO:BGN:INIT OK,TSP=1
1587 TSM:READY:NWD REQ
1624 TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=20,pt=0,l=0,sg=0,ft=0,st=OK:
42372 TSF:MSG:READ,11-11-0,s=3,c=1,t=23,pt=2,l=2,sg=0:42
44372 TSF:MSG:READ,11-11-0,s=1,c=1,t=0,pt=7,l=5,sg=0:27.4
44381 TSF:MSG:READ,11-11-0,s=0,c=1,t=1,pt=7,l=5,sg=0:16.5
108341 TSF:MSG:READ,6-6-0,s=1,c=1,t=0,pt=7,l=5,sg=0:26.5
108400 TSF:MSG:READ,6-6-0,s=2,c=1,t=1,pt=2,l=2,sg=0:38
180666 TSF:MSG:READ,5-5-0,s=2,c=1,t=16,pt=0,l=1,sg=0:0
192955 TSF:MSG:READ,5-5-0,s=2,c=1,t=16,pt=0,l=1,sg=0:0
205265 TSF:MSG:READ,5-5-0,s=2,c=1,t=16,pt=0,l=1,sg=0:0
212962 GWT:TSA:ETH OK
212967 GWT:RFC:MSG=0;0;3;0;2;
212972 GWT:RFC:MSG=0;0;3;0;18;PING
212978 GWT:RFC:MSG=0;0;3;0;2;Get Version
213651 !GWT:TSA:ETH FAIL
And it continue, if I reset a sensor I can see that data are coming in, but also that I regular get a “ETH FAIL” messages from Gateway, it seams to restart.

On my Domoticz Controller:

Log file says:
2019-11-24 14:19:14.397 Status: MySensors: trying to connect to: 172.24.1.12:5003
2019-11-24 14:19:14.401 Status: MySensors: connected to: 172.24.1.12:5003
2019-11-24 14:21:17.658 Status: MySensors: disconnected
2019-11-24 14:21:17.658 Status: MySensors: Connection reset!
2019-11-24 14:21:47.659 Status: MySensors: connected to: 172.24.1.12:5003
2019-11-24 14:21:54.415 Status: MySensors: disconnected
2019-11-24 14:21:54.415 Status: MySensors: Connection reset!
2019-11-24 14:22:24.416 Status: MySensors: connected to: 172.24.1.12:5003
2019-11-24 14:22:34.418 Status: MySensors: disconnected
2019-11-24 14:22:34.418 Status: MySensors: Connection reset!
2019-11-24 14:23:04.424 MySensors: Gateway Ready...
2019-11-24 14:23:04.429 MySensors: Gateway Version: 2.3.1
2019-11-24 14:23:04.420 Status: MySensors: connected to: 172.24.1.12:5003
2019-11-24 14:23:05.117 Status: MySensors: disconnected
2019-11-24 14:23:05.117 Status: MySensors: Connection reset!
2019-11-24 14:23:35.118 Status: MySensors: connected to: 172.24.1.12:5003
2019-11-24 14:23:44.425 Status: MySensors: disconnected
2019-11-24 14:23:44.425 Status: MySensors: Connection reset!
2019-11-24 14:24:14.426 Status: MySensors: connected to: 172.24.1.12:5003
2019-11-24 14:24:24.428 Status: MySensors: disconnected
2019-11-24 14:24:24.429 Status: MySensors: Connection reset!
2019-11-24 14:24:54.430 Status: MySensors: connected to: 172.24.1.12:5003
2019-11-24 14:25:04.432 Status: MySensors: disconnected
2019-11-24 14:25:04.432 Status: MySensors: Connection reset!

So the “ETH Fail” seems to be correct, and related to Domoticz problems in using the Gateway. I have of cause:

1. Checked the wiring more that one time
2. Changed to another Erhernet hardware module

What’s going on?

Thanks @mfalkvidd , it works as you described. Great! - I will then move on :-)

/Kurt

Thanks @badmannen
Yes I'm using the script you link to, but compiling it tell that it can't find DHT.h, so I was looking for the DHT libray, It seems that this library is not part of MySensors 2.x download when you from the IDE install library's.

Hi
I'm new to version 2.x, has done sensors/gateways to version 1.x system. So I restarted myself in using version 2.x. Made the IDE installation on WIN10 via Windows store, and downloaded the mysensors 2.3.1 via IDE - works great!.
For starting I found https://www.mysensors.org/build/humidity just for testing that the enviroment are working, discovered that the DHT lib is not part of mysensors anymore, found it ( https://github.com/mysensors/MySensorsArduinoExamples/archive/master.zip) as the old lib and added this.

But I get a number of compilation error e.g.:
"undefined reference to `DHT::getHumidity()'"

So it seems that I'm using a wrong DHT libary version, I was looking at github - but it seems already to be converted to MuSensors version 2.x

Strange ... hope someone can pinpoint me to the correct libary

/Kurt

Thanks.
I have just installed the version from Windows store, version 1.8.9 - this version is working!

/Kurt

who can help, what can I have done wrong?

Hi

I have been a happy user, and using mysensors over some years. I now decided to restart after a break. Want to start with the latest release. So I delete my old Arduino IDE, installed version - 1.8.10 (WIN10), then want to add mysensors libraries, “Sketch/Include libraries /Manage libraries – found Mysensors 2.3.1 and “Install”, get a strange error in the IDE window

Invalid library found in C:\Users\Kurt\Documents\Arduino\libraries\arduino_825951: no headers files (.h) found in C:\Users\Kurt\Documents\Arduino\libraries\arduino_825951”

And I can’t fint any Mysensors examples, and it seems that no mysensors libraries has been installed
What can I have done wrong?

/Kurt

Thanks, super and clear answer.