Hello,
my plan was to implement my Wolf oil heating wit ebus to Openhab 2.
I ordered an Ebus Adapterboard (v 2.2 ), connected it to my Raspberry and fail now to start the ebus binding in openhab. 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 from 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
openHAB version: 2.3.0.
did you solve the problem?
Zitat von: Theisy am 03 Dezember 2018, 22:45:07
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
should be doable by following the description here (https://github.com/eBUS/ttyebus/)