Hi,
it seems, that 2.2.0 beta version works fine...:-)

@scalz
thanks for answer...I checked it and try another radio and everythink looks good...:-(

Hello,
I have problem with start my GW on Raspberry PI.
I done:
pi@raspberrypi:~ $ git clone https://github.com/mysensors/MySensors.git --branch master
Cloning into 'MySensors'...
remote: Counting objects: 14846, done.
remote: Total 14846 (delta 0), reused 0 (delta 0), pack-reused 14846
Receiving objects: 100% (14846/14846), 12.14 MiB | 1.32 MiB/s, done.
Resolving deltas: 100% (8996/8996), done.

pi@raspberrypi:~ $ cd MySensors

pi@raspberrypi:~/MySensors $ ./configure --my-gateway=serial --my-serial-is-pty --my-serial-pty=/dev/ttyMySensorsGateway --my-transport=nrf24 --my-rf24-irq-pin=15
[SECTION] Detecting target machine.
./configure: line 111: warning: command substitution: ignored null byte in input
[OK] machine detected: SoC=unknown, Type=unknown, CPU=armv7l.
[SECTION] Checking GPIO Sysfs.
[OK] /sys/class/gpio/export found
[SECTION] Detecting SPI driver.
[OK] SPI driver detected:SPIDEV.
[SECTION] Detecting init system.
[OK] init system detected: systemd.
[SECTION] Saving configuration.
[SECTION] Cleaning previous builds.
[OK] Finished.

pi@raspberrypi:~/MySensors $ make
gcc -MT build/drivers/Linux/log.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/Linux/log.c -o build/drivers/Linux/log.o
g++ -MT build/drivers/Linux/IPAddress.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/Linux/IPAddress.cpp -o build/drivers/Linux/IPAddress.o
g++ -MT build/drivers/Linux/noniso.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/Linux/noniso.cpp -o build/drivers/Linux/noniso.o
g++ -MT build/drivers/Linux/GPIO.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/Linux/GPIO.cpp -o build/drivers/Linux/GPIO.o
g++ -MT build/drivers/Linux/Print.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/Linux/Print.cpp -o build/drivers/Linux/Print.o
g++ -MT build/drivers/Linux/EthernetClient.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/Linux/EthernetClient.cpp -o build/drivers/Linux/EthernetClient.o
g++ -MT build/drivers/Linux/compatibility.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/Linux/compatibility.cpp -o build/drivers/Linux/compatibility.o
g++ -MT build/drivers/Linux/SerialPort.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/Linux/SerialPort.cpp -o build/drivers/Linux/SerialPort.o
g++ -MT build/drivers/Linux/Stream.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/Linux/Stream.cpp -o build/drivers/Linux/Stream.o
g++ -MT build/drivers/Linux/interrupt.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/Linux/interrupt.cpp -o build/drivers/Linux/interrupt.o
g++ -MT build/drivers/Linux/SerialSimulator.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/Linux/SerialSimulator.cpp -o build/drivers/Linux/SerialSimulator.o
g++ -MT build/drivers/Linux/SoftEeprom.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/Linux/SoftEeprom.cpp -o build/drivers/Linux/SoftEeprom.o
g++ -MT build/drivers/Linux/EthernetServer.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/Linux/EthernetServer.cpp -o build/drivers/Linux/EthernetServer.o
g++ -MT build/examples_linux/mysgw.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c examples_linux/mysgw.cpp -o build/examples_linux/mysgw.o
g++ -MT build/drivers/SPIDEV/SPI.o -MMD -MP -DMY_RADIO_NRF24 -DMY_GATEWAY_SERIAL -DMY_DEBUG -DLINUX_SPI_SPIDEV -DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=15 -DMY_LINUX_SERIAL_PTY="/dev/ttyMySensorsGateway" -DMY_LINUX_IS_SERIAL_PTY -Ofast -g -Wall -Wextra -I. -I./core -I./drivers/Linux -I./drivers/SPIDEV -c drivers/SPIDEV/SPI.cpp -o build/drivers/SPIDEV/SPI.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/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/SPIDEV/SPI.o

pi@raspberrypi:~/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@raspberrypi:~/MySensors $ cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 9 (stretch)"
NAME="Raspbian GNU/Linux"
VERSION_ID="9"
VERSION="9 (stretch)"
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"

But if I tested GW in debug mode I have this error:

pi@raspberrypi:~/MySensors $ sudo ./bin/mysgw -d
mysgw: Starting gateway...
mysgw: Protocol version - 2.1.1
mysgw: MCO:BGN:INIT GW,CP=RNNG--Q,VER=2.1.1
mysgw: TSM:INIT
mysgw: TSF:WUR:MS=0
mysgw: !TSM:INIT:TSP FAIL
mysgw: TSM:FAIL:CNT=1
mysgw: TSM:FAIL:PDT
mysgw: TSM:FAIL:RE-INIT
mysgw: TSM:INIT
mysgw: !TSM:INIT:TSP FAIL
mysgw: TSM:FAIL:CNT=2
mysgw: TSM:FAIL:PDT
^Cmysgw: Received SIGINT

pi@raspberrypi:~/MySensors $

Can somebody ask me where is a problem?
Thank a lot!

Best regards
Capama