KNXD auf Raspberry 3

Installation

knxd build und install
- https://github.com/knxd/knxd → Building

KNXD über USB Schnittstelle

In der /etc/knxd.conf:

KNXD_OPTS="-e 0.0.1 -E 0.0.2:8 -DTRS -b usb:"

KNXD über Serielle Schnittstelle

Den Benutzer knxd den Gruppen dialout und tty hinzufügen:

$ sudo adduser knxd dialout
$ sudo adduser knxd tty

Serielle Schnittstelle EIN
Bluetooth AUS
- in der Datei /boot/config.txt am Ende:
```
dtoverlay=pi3-disable-bt
```
- Bluetooth Modem disconnect:
```
$ sudo systemctl disable hciuart
```

In der /etc/knxd.conf:

KNXD_OPTS="-e 0.0.1 -E 0.0.2:8  -DTRS -b  tpuarts:/dev/ttyAMA0"

Mit .ini Datei

In der /etc/knxd.conf:
```
KNXD_OPTS=/etc/knxd.ini
```

/etc/knxd.ini

/etc/knxd.ini

[main]
addr = 0.0.1
client-addrs = 0.0.2:8
connections = server,B.tpuarts
systemd = systemd
 
[B.tpuarts]
device = /dev/ttyAMA0
driver = tpuart
 
[server]
server = ets_router
discover = true
debug = debug-server
router = router
tunnel = tunnel
 
[debug-server]
name = mcast:knxd
 
[router]
filters = A.pace
 
[A.pace]
delay = 50
filter = pace
 
[tunnel]
filters = log
 
[systemd]
debug = debug-systemd
filters = log
 
[debug-systemd]
error-level = 0x9
trace-mask = 0xfc

Verbindung testen

Starte teste und enable KNX Deamon
- systemctl start knxd
- systemctl status knxd
- systemctl enable knxd

Teste Verbindung:

knxtool vbusmonitor1 local:
knxtool vbusmonitor1 ip:<ip-addresse>

Dann sollte sowas ausgegeben werden:

LPDU: BC 11 6F 0C 2C E3 00 80 06 40 38 :L_Data low from 1.1.111 to 1/4/44 hops: 06 T_DATA_XXX_REQ A_GroupValue_Write 06 40
LPDU: BC 11 7A 1E 90 E3 00 80 0C 32 FB :L_Data low from 1.1.122 to 3/6/144 hops: 06 T_DATA_XXX_REQ A_GroupValue_Write 0C 32
LPDU: BC 11 74 15 90 E3 00 80 0C 7B B7 :L_Data low from 1.1.116 to 2/5/144 hops: 06 T_DATA_XXX_REQ A_GroupValue_Write 0C 7B
LPDU: BC 11 78 1C 29 E1 00 81 7F :L_Data low from 1.1.120 to 3/4/41 hops: 06 T_DATA_XXX_REQ A_GroupValue_Write (small) 01
LPDU: BC 11 78 1C 2A E2 00 80 21 5F :L_Data low from 1.1.120 to 3/4/42 hops: 06 T_DATA_XXX_REQ A_GroupValue_Write 21
LPDU: BC 11 71 11 90 E3 00 80 0C 30 FD :L_Data low from 1.1.113 to 2/1/144 hops: 06 T_DATA_XXX_REQ A_GroupValue_Write 0C 30

...

Erreichbarkeit

<ip-address>:3671