Occu add-on: How to use rf AND hmIP simultaneously with HM-MOD-RPI-PCB?

[monkeydriven (Philipp Rabe)]

Hi there,

I can´t quite get the hass.io addon occu to work…

I´m using HM-MOD-RPI-PCB that is capable of bidcos-rf and hmIP (/dev/ttyAMA0).
Therefore my config looks as follows:

{
  "rf_enable": true,
  "rf": [
    {
      "type": "CCU2",
      "device": "/dev/ttyAMA0"
    }
  ],
  "wired_enable": false,
  "wired": [
    {
      "serial": "xy",
      "key": "abc",
      "ip": "192.168.0.0"
    }
  ],
  "hmip_enable": true,
  "hmip": [
    {
      "type": "HMIP_CCU2",
      "device": "/dev/ttyAMA0"
    }
  ]
}

But this won´t work resulting in the following error:
…
[ERROR] Error while trying to open serial port: Exception while trying to open serial port. Check configured port ‘/dev/ttyAMA0’ [INFO] Exiting update tool.

If I set hmIP_enable to false so that only “rf” is using /dev/ttyAMA0 everythign works and the service starts normally…but of course without hmIP Support.

Can you help ?

[monkeydriven (Philipp Rabe)]

Is there really noone out there who can help me ?

[monkeydriven (Philipp Rabe)]

Got answer from the dev:

Occu - Not possible to use rf and hmIP simultaneously with HM-MOD-RPI-PCB

Blockquote

Yes, we don’t support HmIP with HM-MOD-RPI-PCB because we don’t want to integrate the kernel hack for this device.

Use the USB adapter for HmIP.

Blockquote