Example minimum viable ZHA gateway file #183
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Documentation is on my list to work on soon. For now you can reference the HA component that leverages the library to see how things work together. This shows how to set up the gateway and initialize the devices This shows the structure of the config object needed to create the gateway. The ZHA integration in HA is a lot less complex than the code in the lib is. Hopefully this helps a bit. I'll try to set up a small self contained example outside of HA soon for you. |
dmulcahey
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documentation
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Thank you for this starting point! Between this and the robot (chatgpt) I
was able to get a basic start going. I am waiting for my dev boards to come
in, so I cannot go much farther right now, but here is a copy of what I
made for your viewing and possible use as an example.
Also, do you have an entry point for how to send commands over zigbee, or
an intro to it? I have read conflicting info for it, one stating it is just
serial send, another stating devices get made, that contain actions that
then can have states, pretty much making a class object and interacting
with that. Hopefully you can shed some light on this so I know where to
proceed from here, as my project has me making custom devices and
communicating through this.
Thank you again!
…On Wed, Aug 28, 2024 at 1:26 PM David F. Mulcahey ***@***.***> wrote:
Documentation is on my list to work on soon. For now you can reference the
HA component that leverages the library to see how things work together.
This shows how to set up the gateway and initialize the devices
https://github.com/home-assistant/core/blob/af8131e68f95ebb33fdb9f0dbc826143fe323cab/homeassistant/components/zha/__init__.py#L126
This shows the structure of the config object needed to create the gateway.
https://github.com/home-assistant/core/blob/af8131e68f95ebb33fdb9f0dbc826143fe323cab/homeassistant/components/zha/helpers.py#L1178
The ZHA integration in HA is a lot less complex than the code in the lib
is. Hopefully this helps a bit. I'll try to set up a small self contained
example outside of HA soon for you.
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Forgot the files, here they are
…On Sat, Aug 31, 2024 at 1:54 PM Collin Barker ***@***.***> wrote:
Thank you for this starting point! Between this and the robot (chatgpt) I
was able to get a basic start going. I am waiting for my dev boards to come
in, so I cannot go much farther right now, but here is a copy of what I
made for your viewing and possible use as an example.
Also, do you have an entry point for how to send commands over zigbee, or
an intro to it? I have read conflicting info for it, one stating it is just
serial send, another stating devices get made, that contain actions that
then can have states, pretty much making a class object and interacting
with that. Hopefully you can shed some light on this so I know where to
proceed from here, as my project has me making custom devices and
communicating through this.
Thank you again!
On Wed, Aug 28, 2024 at 1:26 PM David F. Mulcahey <
***@***.***> wrote:
> Documentation is on my list to work on soon. For now you can reference
> the HA component that leverages the library to see how things work together.
>
> This shows how to set up the gateway and initialize the devices
>
> https://github.com/home-assistant/core/blob/af8131e68f95ebb33fdb9f0dbc826143fe323cab/homeassistant/components/zha/__init__.py#L126
>
> This shows the structure of the config object needed to create the
> gateway.
>
> https://github.com/home-assistant/core/blob/af8131e68f95ebb33fdb9f0dbc826143fe323cab/homeassistant/components/zha/helpers.py#L1178
>
> The ZHA integration in HA is a lot less complex than the code in the lib
> is. Hopefully this helps a bit. I'll try to set up a small self contained
> example outside of HA soon for you.
>
> —
> Reply to this email directly, view it on GitHub
> <#183 (comment)>, or
> unsubscribe
> <https://github.com/notifications/unsubscribe-auth/APFMQO72O2OBDQYRAC6CQULZTYB3LAVCNFSM6AAAAABNILLCA6VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGMJVHA4TQMJVGA>
> .
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Collin Barker
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You cannot attach files on GitHub via email by the way. You need to do that in the web UI. |
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gatewaytest.zip |
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you can also peek at this: https://github.com/zigpy/zha-websocket-server/blob/dev/zhaws/server/__main__.py and this: https://github.com/zigpy/zha-websocket-server/blob/dev/zhaws/server/websocket/server.py#L32 this is an older attempt before we has the ZHA lib. This will be updated at some point to leverage the ZHA lib. |
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Hello again
I got a sonoff plug on the gateway now, but I have no clue how to access it
through the gateway. Can you provide an example for getting the device,
endpoints, etc and how to send a message? Ideally there would be one for
both a end device that consumes messages (like the plug) and for one that
creates messages (like a switch)
Thank you for your help
…On Sun, Sep 1, 2024 at 5:08 PM David F. Mulcahey ***@***.***> wrote:
you can also peek at this:
https://github.com/zigpy/zha-websocket-server/blob/dev/zhaws/server/__main__.py
and this:
https://github.com/zigpy/zha-websocket-server/blob/dev/zhaws/server/websocket/server.py#L32
this is an older attempt before we has the ZHA lib. This will be updated
at some point to leverage the ZHA lib.
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Collin Barker
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I guess help me understand what you are trying to accomplish? This project handles a bunch of what you are asking about…. If you want to see how you would interact with the objects provided by the lib you can peek at the ZHA integration in HA: https://github.com/home-assistant/core/tree/dev/homeassistant/components/zha If you could explain what you are attempting to do I may be able to provide better assistance. documentation is nearly non existent at the moment. We’ll get to it at some point as time allows 😬 |
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What I am trying to do is get a gateway object to sit and collect devices
which I allow in. My end goal is to make a train control system for N scale
trains, so there will be a remote control throttle, and multiple trains,
each with a zigbee chip in them. I want to send commands from the remote to
the devices via the gateway, and would like to know how to do this,
preferably by having the gateway act as a interface to the zigbee network
so I can see the packets come in from the remote, and then create packets
for the train, allowing for modifications to be done.
The way I am thinking is that the remote would send directions and speed
along with train as sensor readings, the gateway would get these, do some
processing on them and pass them as values to the train receiver.
All 3 components will be custom but will work on Zigbee. I also have a wall
plug in there to turn on and off the entire layout without needing to
unplug it. I want to know how to do this. If I was in wifi, I would be
saving the ip address of each thing in the remote and forwarding it, but I
would like the gateway to be more than just a black box relay.
A more programmatic example:
remote sends
{
train:1
direction:Forward
power: 50%
}
Gateway receives, sends out to the train the following
{
train: ieee_addr
dir:True //False is backwards
power:4096 //pwm out of 8192
}
This way the remote does not need to know which ieee_addr the train is, the
gateway stores it.
Gateway also supports adding, removing multiples of these entities, and
none of the devices care about each other, they all relay through this
custom gateway.
Closest thing I can think of is the post command for http, where it takes
in a json equivalent, does magic and then redirects you to a page of
content based on the json input.
Hopefully this helps.
Thank you for your patience, and I hope I can give this as an example of a
gateway interface in time
…On Wed, Sep 11, 2024 at 12:25 PM David F. Mulcahey ***@***.***> wrote:
I guess help me understand what you are trying to accomplish? This project
handles a bunch of what you are asking about…. If you want to see how you
would interact with the objects provided by the lib you can peek at the ZHA
integration in HA:
https://github.com/home-assistant/core/tree/dev/homeassistant/components/zha
If you could explain what you are attempting to do I may be able to
provide better assistance.
documentation is nearly non existent at the moment. We’ll get to it at
some point as time allows 😬
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Collin Barker
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I don't think this is the appropriate library for the application you speak of. This is focused on Zigbee Home Automation, so devices like switches, lights, thermostats, etc. You honestly probably want something like the Digi Xbee platform, assuming you are set on Zigbee, where it will take care of the Zigbee side of things, and you can send serial packets back and forth. Adding all the complexity of the ZCL is going to be frustrating for such a simple application. |
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Ok, thank you for your help.
Hopefully I can reuse something of my hardware.
Have a good day
…On Wed, Sep 11, 2024 at 1:55 PM prairiesnpr ***@***.***> wrote:
I don't think this is the appropriate library for the application you
speak of. This is focused on Zigbee Home Automation, so devices like
switches, lights, thermostats, etc. You honestly probably want something
like the Digi Xbee platform, assuming you are set on Zigbee, where it will
take care of the Zigbee side of things, and you can send serial packets
back and forth. Adding all the complexity of the ZCL is going to be
frustrating for such a simple application.
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The other option would be to just use Home Assistant, we don't know what hardware you have, but if you can build an end device on it, then you would only have to worry about the train side. |
Good morning
I am trying to make my own zigbee network for a project I am working on. Due to this I need to have a gateway/router system. I have spent the better part of a day getting various zigbee libraries to load, only to end up here, at the one they all point to. I am hoping that I can make my project with this as the gateway, where I can send messages to a zigbee object through this.
THe issue I am facing is that there is no documentation and that the code, being so complex, is very difficult to parse.
So far, I have only managed the following, which does not work, as I dont have the config parameter, which I don't know how to populate
Any help would be greatly appreciated
Thank you
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