💬 Building a Raspberry Pi Gateway

mfalkvidd

@pepson yes I saw that. Thanks for checking. Have you reported the problem to the Domoticz team?

pepson

@mfalkvidd
Yes write on forum Domoticz in section BUG

mfalkvidd

The report is at https://www.domoticz.com/forum/viewtopic.php?f=6&t=21125&sid=e414507bb1ca4596e93cf885047275a9 in case someone needs to find it in the future.

ghiglie

Hello!
I'm trying to "make" on Alpine Linux in a Docker (ok, maybe it's useless, but way interesting!).

With a Debian image it's ok, but I'd like to use Alpine.

I get this error:

g++ -MT build/drivers/Linux/SPIDEV.o -MMD -MP -march=armv7-a -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -DMY_GATEWAY_LINUX -DMY_GATEWAY_MQTT_CLIENT -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DSPI_SPIDEV_DEVICE=\"/dev/spidev0.0\"  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/SPIDEV.cpp -o build/drivers/Linux/SPIDEV.o
In file included from /usr/include/sys/ioctl.h:7:0,
                 from drivers/Linux/SPIDEV.cpp:27:
drivers/Linux/SPIDEV.cpp: In static member function 'static uint8_t SPIDEVClass::transfer(uint8_t)':
drivers/Linux/SPIDEV.cpp:153:18: error: '_IOC_SIZEBITS' was not declared in this scope
  ret = ioctl(fd, SPI_IOC_MESSAGE(1), &tr);
                  ^
drivers/Linux/SPIDEV.cpp: In static member function 'static void SPIDEVClass::transfernb(char*, char*, uint32_t)':
drivers/Linux/SPIDEV.cpp:175:18: error: '_IOC_SIZEBITS' was not declared in this scope
  ret = ioctl(fd, SPI_IOC_MESSAGE(1), &tr);
                  ^
make: *** [Makefile:99: build/drivers/Linux/SPIDEV.o] Error 1
root@local-mysgw-alpine:/opt/MySensors3$ make
g++ -MT build/drivers/Linux/SPIDEV.o -MMD -MP -march=armv7-a -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -DMY_GATEWAY_LINUX -DMY_GATEWAY_MQTT_CLIENT -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DSPI_SPIDEV_DEVICE=\"/dev/spidev0.0\"  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/SPIDEV.cpp -o build/drivers/Linux/SPIDEV.o
eIn file included from /usr/include/sys/ioctl.h:7:0,
                 from drivers/Linux/SPIDEV.cpp:27:
drivers/Linux/SPIDEV.cpp: In static member function 'static uint8_t SPIDEVClass::transfer(uint8_t)':
drivers/Linux/SPIDEV.cpp:153:18: error: '_IOC_SIZEBITS' was not declared in this scope
  ret = ioctl(fd, SPI_IOC_MESSAGE(1), &tr);
                  ^
drivers/Linux/SPIDEV.cpp: In static member function 'static void SPIDEVClass::transfernb(char*, char*, uint32_t)':
drivers/Linux/SPIDEV.cpp:175:18: error: '_IOC_SIZEBITS' was not declared in this scope
  ret = ioctl(fd, SPI_IOC_MESSAGE(1), &tr);
                  ^
make: *** [Makefile:99: build/drivers/Linux/SPIDEV.o] Error 1

I'm surely missing a package... but can't state one. Any help?

@macvictor thanks for your post, it will help me a lot, I'm trying the same way.

mfalkvidd

@ghiglie https://lists.yoctoproject.org/pipermail/yocto/2016-January/028233.html seems to suggest that adding

#include <asm/ioctl.h>

would solve the problem. Could you try that?

sineverba

Was my fault!
**When copy and past command from word, for example, pay attention that software doesn't substitute the single "-" with a "-" longer. :dizzy_face:

I have a word with all commands, to replicate installation very fast. Was my fault (errr... Word fault.... but you understand). Have a nice day!

~~Hi,~~
~~I cannot go over the initialization of command.~~

RPI3 + Amplified antenna by GertSander (https://www.openhardware.io/view/17/Raspberry-Pi2-GPIO-interface-for-NRF24L01). Power from 5v/3A and power for antenna taken from both 5V via the 3.3v stepper down.

~~RPI3 is new, has about 12h (got yesterday).~~

Yesterday it did work at first attempt. Today I would replicate so I did delete the uSD and restart over. No way to get the gateway on work.

~~I did try 3 amplified antenna + 2 normal. No way.~~

~~I did enable from raspi-config the SPI (and only it).~~

~~It hangs on second line of output.~~

~~These are the logs:~~

sineverba@raspberrypi:~/MySensors $ ./configure --my-transport=nrf24 --my-gateway=serial --my-serial-is-pty --my-serial-pty=/dev/ttyUSB020
[SECTION] Detecting target machine.
  [OK] machine detected: SoC=BCM2837, Type=rpi3, CPU=armv7l.
[SECTION] Detecting SPI driver.
  [OK] SPI driver detected:BCM.
[SECTION] Detecting init system.
  [OK] init system detected: systemd.
[SECTION] Saving configuration.
[SECTION] Cleaning previous builds.
[OK] Finished.
sineverba@raspberrypi:~/MySensors $ make
gcc -MT build/drivers/Linux/log.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/log.c -o build/drivers/Linux/log.o
g++ -MT build/drivers/Linux/IPAddress.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/IPAddress.cpp -o build/drivers/Linux/IPAddress.o
g++ -MT build/drivers/Linux/noniso.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/noniso.cpp -o build/drivers/Linux/noniso.o
g++ -MT build/drivers/Linux/GPIO.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/GPIO.cpp -o build/drivers/Linux/GPIO.o
g++ -MT build/drivers/Linux/SPIDEV.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/SPIDEV.cpp -o build/drivers/Linux/SPIDEV.o
g++ -MT build/drivers/Linux/Print.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/Print.cpp -o build/drivers/Linux/Print.o
g++ -MT build/drivers/Linux/EthernetClient.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/EthernetClient.cpp -o build/drivers/Linux/EthernetClient.o
g++ -MT build/drivers/Linux/compatibility.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/compatibility.cpp -o build/drivers/Linux/compatibility.o
g++ -MT build/drivers/Linux/SerialPort.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/SerialPort.cpp -o build/drivers/Linux/SerialPort.o
g++ -MT build/drivers/Linux/Stream.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/Stream.cpp -o build/drivers/Linux/Stream.o
g++ -MT build/drivers/Linux/interrupt.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/interrupt.cpp -o build/drivers/Linux/interrupt.o
g++ -MT build/drivers/Linux/SerialSimulator.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/SerialSimulator.cpp -o build/drivers/Linux/SerialSimulator.o
g++ -MT build/drivers/Linux/SoftEeprom.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/SoftEeprom.cpp -o build/drivers/Linux/SoftEeprom.o
g++ -MT build/drivers/Linux/EthernetServer.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/Linux/EthernetServer.cpp -o build/drivers/Linux/EthernetServer.o
g++ -MT build/examples_linux/mysgw.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c examples_linux/mysgw.cpp -o build/examples_linux/mysgw.o
gcc -MT build/drivers/BCM/bcm2835.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/BCM/bcm2835.c -o build/drivers/BCM/bcm2835.o
g++ -MT build/drivers/BCM/BCM.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/BCM/BCM.cpp -o build/drivers/BCM/BCM.o
g++ -MT build/drivers/BCM/SPIBCM.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/BCM/SPIBCM.cpp -o build/drivers/BCM/SPIBCM.o
g++ -MT build/drivers/BCM/Wire.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/BCM/Wire.cpp -o build/drivers/BCM/Wire.o
g++ -MT build/drivers/BCM/RPi.o -MMD -MP -march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_LINUX_SERIAL_PTY=\"/dev/ttyUSB020\" -DMY_LINUX_IS_SERIAL_PTY  -Ofast -g -Wall -Wextra  -I. -I./core -I./drivers/Linux -I./drivers/BCM -c drivers/BCM/RPi.cpp -o build/drivers/BCM/RPi.o
g++ -pthread  -o bin/mysgw build/drivers/Linux/log.o build/drivers/Linux/IPAddress.o build/drivers/Linux/noniso.o build/drivers/Linux/GPIO.o build/drivers/Linux/SPIDEV.o build/drivers/Linux/Print.o build/drivers/Linux/EthernetClient.o build/drivers/Linux/compatibility.o build/drivers/Linux/SerialPort.o build/drivers/Linux/Stream.o build/drivers/Linux/interrupt.o build/drivers/Linux/SerialSimulator.o build/drivers/Linux/SoftEeprom.o build/drivers/Linux/EthernetServer.o build/examples_linux/mysgw.o build/drivers/BCM/bcm2835.o build/drivers/BCM/BCM.o build/drivers/BCM/SPIBCM.o build/drivers/BCM/Wire.o build/drivers/BCM/RPi.o
sineverba@raspberrypi:~/MySensors $ sudo ./bin/mysgw –d
[sudo] password for sineverba:
mysgw: Starting gateway...
mysgw: Protocol version - 2.2.0-rc.2

sineverba

Hi to all,
I'm testing an ethernet gateway on RPI3, with nrf24 + 1 node with a relay.

I want introduce security and signing. On Arduino gateway / node no problem at all, but, how to do on the RPI3 as gateway?

I would get / create / set a software serial on PI itself and whitelisting it on the node, after I will introduce the AES Key and signing.

Cannot find in documentation how do it on PI3. Thank you very much!

ghiglie

@sineverba said in 💬 Building a Raspberry Pi Gateway:

Hi to all,
I'm testing an ethernet gateway on RPI3, with nrf24 + 1 node with a relay.

I want introduce security and signing. On Arduino gateway / node no problem at all, but, how to do on the RPI3 as gateway?

I would get / create / set a software serial on PI itself and whitelisting it on the node, after I will introduce the AES Key and signing.

Cannot find in documentation how do it on PI3. Thank you very much!

Earlier in this forum... https://forum.mysensors.org/topic/4803/building-a-raspberry-pi-gateway/350

ghiglie

@mfalkvidd I'm trying today, but to compile correctly the Docker image I'll have to clone to my github account :( or at least locally. My Dockerfile for the "Alpine edition" for Hass.io is simply:

ARG BUILD_FROM
ARG BUILD_ARCH
ARG BUILD_DATE
ARG BUILD_REF
ARG BUILD_VERSION

FROM ${BUILD_FROM}

ENV CONFIG_PATH=/data/options.json
ENV APPDIR=/opt/MySensors

RUN apt-get update && apt-get install -y --force-yes \
    make \
	 g++ \
	 git \
	 && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* ~/.cache \
	 && git clone https://github.com/mysensors/MySensors.git --branch development $APPDIR


# Copy root filesystem
COPY rootfs /

#CMD [ "/run.sh" ]

I deleted the LABELS 'cause... the data is still too rawly "buried" from others. :tongue:

The Configure and Make is in run.sh.

BTW, I still need to figure out how to start mysgw as service... Mainlyt I'd like to redirect the log: how can I do this safely?

And... can I use the rx/tx/err led feature on Raspi too (aside being in a Docker) ?

EDIT: the code add works!
Another question: I'm not getting far from this... what is it trying to do?

: Starting gateway...
: Protocol version - 2.2.0-rc.2
: MCO:BGN:INIT GW,CP=RNNGL---,VER=2.2.0-rc.2
: TSF:LRT:OK
: TSM:INIT
: TSF:WUR:MS=0

sineverba

@ghiglie Thank you, I did see that was for 2.1.1. Just playing with them!

alowhum

Does the Pi Gateway support the MY_SIGNING_SIMPLE_PASSWD option? I couldn't find anything about that. I've been gearing up to use that feature in my network, but I've also been playing with moving my gateway onto my Pi Zero W.

gohan

@alowhum If you want to just encrypt data, just add the encryption key in the myconfig.h file and compile it

MasMat

@gohan N00b question, but which steps from the step-by-step need to be redone to "compile it" after altering myconfig.h? Or can you just post the command lines? :flushed:

gohan

As soon as you do the changes in myconfig.h before the MAKE, you are fine

sentur

Anyone tried using the new Pi Zero WH as a Raspberry Pi Gateway. Presumably by MQTT and using NRF24 radio?

@alowhum Have you been able to setup a gateway with your Raspberry Pi Zero?

MasMat

@sentur That's what I'm doing now. Except mine is Zero W. Soldered the pins on myself.

marceloaqno

@alowhum yes, to use MY_SIGNING_SIMPLE_PASSWD feature, add the following to your list of configure options:

... --my-signing=password --my-signing-password=<PASSWORD>

Richard van der Plas

Is there anyway where i can see if i have IRQ configured ?
ive build it a long time ago, but now upgraded to a nrf24 PA/LNA and have more an more sensors.

gohan

look inside makefile.inc in mysensors folder, that should contain the parameters you set in ./configure

Richard van der Plas

@gohanm, as it seems not ?, can i rebuild it easily? ```

SOC=BCM2837
CPPFLAGS=-march=armv8-a+crc -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -DMY_RADIO_NRF24 -DMY_GATEWAY_LINUX -DMY_DEBUG -DLINUX_SPI_BCM -DLINUX_ARCH_RASPBERRYPI -DMY_PORT=5003
LDFLAGS=-pthread
PREFIX=/usr/local
CC=gcc
CXX=g++
BUILDDIR=build
BINDIR=bin
GATEWAY_DIR=/usr/local/bin
INIT_SYSTEM=systemd
SPI_DRIVER=BCM```

💬 Building a Raspberry Pi Gateway

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