Gira Funkbus [unsupported?]

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gYRo
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Posts: 1
Joined: 28 May 2021, 12:06

Gira Funkbus [unsupported?]

#1 Post by gYRo » 28 May 2021, 13:21

Hi,

I have good number of Gira devices, and they predate 2017 for sure. I was looking for a way to extend usefulness of installed components and at the same time expand the existing ecosystem with new devices.
The end goal for me is to utilize existing remotes on walls to operate both old and new devices trough the gateway. So thinking about receivers I've decided to use one of the existing receivers inside of the receive module that will give me clearest signal with as little noise as possible. Also being fine tuned from the factory, it should give me the furthest reception possible.

Now they are based on tda5200 https://www.infineon.com/cms/en/product ... r/tda5200/ which is low power consumption single chip ASK Single Conversion Receiver and they are already on the board (see picture
IMG_20210508_132354~2s.jpg
IMG_20210508_132354~2s.jpg (437.97 KiB) Viewed 3203 times
) so I traced the data out from it .. determine it is actually high all the time and also lacks a bit of driving power to drive the logic gate gpio so I ran it trough the NPN transistor to just for start solve both driving the gate issues as well as inverted signal. Result is a beautifully received signal from any of the remote buttons.

However .... feeding that signal into atmega2560 and RFlink did not result in signal being recognized. Now I'm not 100% sure it's even supported but it would be really nice to be able to use existing receivers for this purpose as they are already fine tuned and working and discrete as they are separate from MCU.

I've included some received debug data if that can tell you anything more specific about why the signal is not recognized or if it can be included in future version with hopefully not too much trouble.

BTTN1:

Code: Select all

ON:
20;15;DEBUG;Pulses=63;Pulses(uSec)=1080,900,450,360,960,360,480,360,480,870,960,870,990,870,990,870,990,870,450,360,960,360,480,870,960,360,480,870,960,360,480,870,480,360,960,360,480,870,960,870,960,870,960,870,960,870,960,870,450,360,960,870,960,870,450,360,960,360,480,870,450,360,6990;
20;16;DEBUG;Pulses=65;Pulses(uSec)=1080,870,450,360,960,360,480,360,450,870,960,870,960,870,960,870,960,870,480,360,960,360,450,870,960,360,450,870,960,360,450,870,480,360,960,360,480,870,960,870,960,870,960,870,960,870,960,870,480,360,960,360,450,870,480,360,480,360,960,870,960,360,450,360,6990;
20;17;DEBUG;Pulses=65;Pulses(uSec)=1080,870,450,360,990,360,480,360,480,870,960,870,960,870,960,870,960,870,450,360,960,360,480,870,960,360,480,870,960,360,480,870,450,360,960,360,480,870,960,870,990,870,990,870,990,870,960,870,450,360,960,360,480,870,450,360,450,360,960,870,960,360,480,360,6990;
20;18;DEBUG;Pulses=65;Pulses(uSec)=1080,870,480,360,990,360,450,360,480,870,960,870,960,870,960,870,990,870,480,360,960,360,480,870,960,360,450,870,960,360,450,870,480,360,960,360,480,870,960,870,960,870,960,870,960,870,960,870,480,360,960,360,450,870,480,360,480,360,960,870,960,360,450,360,6990;

OFF:
20;19;DEBUG;Pulses=63;Pulses(uSec)=1080,870,480,360,960,360,480,360,480,870,960,870,960,870,990,870,960,870,480,360,960,360,450,870,960,360,480,870,960,360,450,870,480,360,960,360,480,870,960,870,960,870,960,870,960,870,960,870,990,360,480,870,960,870,960,360,480,870,450,360,480,360,6990;
20;1A;DEBUG;Pulses=67;Pulses(uSec)=1080,870,450,360,960,360,480,360,480,870,960,870,960,870,990,870,990,870,450,360,960,360,480,870,960,360,480,870,960,360,480,870,450,360,960,360,480,870,960,870,960,870,960,870,960,870,960,870,960,360,480,360,450,870,450,360,990,360,450,360,450,360,450,360,450,360,6990;
20;1B;DEBUG;Pulses=67;Pulses(uSec)=1080,870,480,360,990,360,480,360,450,870,960,870,960,870,960,870,960,870,480,360,960,360,450,870,960,360,450,870,960,360,450,870,480,360,960,360,450,870,960,870,960,870,990,870,990,870,960,870,960,360,480,360,450,870,450,360,960,360,480,360,450,360,480,360,450,360,6990;
20;1C;DEBUG;Pulses=67;Pulses(uSec)=1080,870,450,360,990,360,480,360,480,870,960,870,960,870,960,870,960,870,450,360,960,360,480,870,960,360,480,870,960,360,480,870,450,360,960,360,480,870,960,870,960,870,960,870,960,870,960,870,960,360,450,360,450,870,450,360,960,360,480,360,450,360,450,360,480,360,6990;

BTTN2:

Code: Select all

ON:
20;1D;DEBUG;Pulses=65;Pulses(uSec)=1080,870,450,360,990,360,480,360,480,870,960,870,960,870,960,870,960,870,450,360,990,360,480,870,960,360,480,870,960,360,480,870,450,360,960,360,480,870,960,870,990,870,450,360,960,870,960,870,960,360,480,870,960,870,450,360,450,360,960,870,960,360,480,360,6990;
20;1E;DEBUG;Pulses=65;Pulses(uSec)=1080,870,480,360,990,360,480,360,450,870,960,870,960,870,960,870,960,870,480,360,960,360,450,870,960,360,450,870,960,360,450,870,480,360,960,360,450,870,960,870,960,870,480,360,960,870,960,870,960,360,450,870,480,360,960,870,480,360,990,360,450,870,450,360,6990;
20;1F;DEBUG;Pulses=65;Pulses(uSec)=1080,870,450,360,990,360,480,360,480,870,960,870,960,870,960,870,990,870,450,360,960,360,480,870,960,360,480,870,960,360,480,870,450,360,960,360,480,870,960,870,960,870,480,360,960,870,960,870,960,360,480,870,450,360,960,870,450,360,960,360,480,870,450,360,6990;
20;20;DEBUG;Pulses=65;Pulses(uSec)=1080,870,480,360,990,360,480,360,480,870,960,870,960,870,960,870,990,870,480,360,960,360,450,870,960,360,480,870,960,360,450,870,480,360,960,360,450,870,960,870,960,870,480,360,960,870,960,870,960,360,480,870,480,360,960,870,480,360,960,360,450,870,450,360,6990;

OFF:
20;21;DEBUG;Pulses=67;Pulses(uSec)=1080,870,450,360,990,360,480,360,450,870,960,870,960,870,990,870,960,870,480,360,990,360,480,870,990,360,480,870,960,360,480,870,480,360,960,360,480,870,960,870,960,870,480,360,960,870,960,870,990,870,480,360,960,870,480,360,960,360,450,360,480,360,480,360,450,360,6990;
20;22;DEBUG;Pulses=65;Pulses(uSec)=1050,900,450,360,960,360,450,360,480,870,960,870,960,870,960,870,960,870,450,360,960,360,480,870,960,360,480,870,960,360,480,870,450,360,990,360,480,870,960,870,960,870,450,360,960,870,960,870,990,870,450,360,450,360,960,870,960,360,480,870,450,360,450,360,6990;
20;23;DEBUG;Pulses=67;Pulses(uSec)=150,5880,990,870,450,360,960,360,480,360,450,870,960,870,960,900,960,870,960,870,480,360,990,360,450,870,960,360,450,870,960,360,450,870,450,360,960,360,450,870,960,870,960,870,480,360,960,870,960,870,960,870,450,360,480,360,960,870,960,360,450,870,450,360,480,360,6990;
20;24;DEBUG;Pulses=65;Pulses(uSec)=1080,870,450,360,960,360,480,360,480,870,990,870,960,870,960,870,960,870,450,360,960,360,480,870,960,360,480,870,960,360,480,870,450,360,960,360,480,870,960,870,960,870,450,360,960,870,960,870,960,870,450,360,450,360,990,870,960,360,480,870,450,360,450,360,6990;
Thanks.
Attachments
IMG_20210508_212809s.jpg
IMG_20210508_212809s.jpg (558.64 KiB) Viewed 3203 times
IMG_20210508_183352s.jpg
IMG_20210508_183352s.jpg (521.48 KiB) Viewed 3203 times
funkbus_debug.zip
(637 Bytes) Downloaded 62 times

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