Hello,
my plan was to implement my Wolf oil heating wit ebus to Openhab 2.
I ordered a Ebus Adapterboard (v 2.2 ) from FHEM community, connected it to my Raspberry and fail now start the ebus binding. My log file always show only:
2018-12-03 22:24:46.074 [ERROR] [ernal.connection.EBusSerialConnector] - Unable to connect to serial port /dev/ttyebus
2018-12-03 22:24:46.079 [WARN ] [nal.connection.AbstractEBusConnector] - Unable to connect to eBus, retry in 5 seconds ...
2018-12-03 22:24:51.085 [ERROR] [ernal.connection.EBusSerialConnector] - Unable to connect to serial port /dev/ttyebus
2018-12-03 22:24:51.089 [WARN ] [nal.connection.AbstractEBusConnector] - Unable to connect to eBus, retry in 5 seconds ...
My ebus.cfg shows:
# Serial port of eBUS interface
# Valid values are e.g. COM1 for Windows and /dev/ttyS0 or /dev/ttyUSB0 for Linux
serialPort=/dev/ttyebus
ls -l /dev shows:
crw--w---- 1 root tty 4, 8 Dez 3 22:07 tty8
crw--w---- 1 root tty 4, 9 Dez 3 22:07 tty9
crw-rw---- 1 root dialout 204, 64 Dez 3 22:07 ttyAMA0
crw-rw-rw- 1 root root 10, 58 Dez 3 22:07 ttyebus
crw------- 1 root root 5, 3 Dez 3 22:07 ttyprintk
I am lost now and need the help of openhab community. I hope somebody can support me.
On the adapter board the yellow and green LED is on, which is expected behavior.
The wired connection from Adapter Board to the Wolf heating is not done yet.
I read that the ttyAMA0 must be removed by disabling the serial port in rasp-config. I have openhabian-config, but when I disable the ports (30-35) the ttyAMA0 does not disappear. Maybe this is related to my problem? Please help
Many thanks for support!
Thomas
- Platform information:
- Hardware: Raspberry 2 Model B
- OS: Openhabian
- Java Runtime Environment: which java platform is used and what version
- openHAB version: 2.3.0.