Add network reset, permit, and change-channel commands

README.md

@@ -115,6 +115,29 @@ Channel energy (mean of 1 / 5):
  - 26*   81.96%  #################################################################################
 ```
 
+## Reset a radio
+
+```console
+$ zigpy radio --baudrate 115200 ezsp /dev/serial/by-id/some-radio reset
+```
+
+## Permit joins
+
+Mainly useful for testing requests.
+
+```console
+$ zigpy radio deconz /dev/ttyUSB0 permit -t 60
+```
+
+## Changing the network channel
+
+Note that not all devices will migrate. This is currently only supported on deCONZ and ZNP coordinators.
+Other radios will successfully broadcast the change to other devices but you will need to perform a network backup, change the channel, and then restore the backup.
+
+```console
+$ zigpy radio znp /dev/ttyUSB0 change-channel --channel 25
+```
+
 # OTA
 ## Display basic information about OTA files
 ```console

zigpy_cli/radio.py

@@ -1,13 +1,15 @@
 from __future__ import annotations
 
 import json
+import asyncio
 import logging
 import importlib
 import itertools
 import collections
 import importlib.util
 
 import click
+import zigpy.zdo
 import zigpy.state
 import zigpy.types
 import zigpy.zdo.types
@@ -142,6 +144,24 @@ async def form(app):
     await app.form_network()
 
 
+@radio.command()
+@click.pass_obj
+@click_coroutine
+async def reset(app):
+    await app.connect()
+    await app.reset_network_info()
+
+
+@radio.command()
+@click.pass_obj
+@click.option("-t", "--join-time", type=int, default=250)
+@click_coroutine
+async def permit(app, join_time):
+    await app.startup(auto_form=True)
+    await app.permit(join_time)
+    await asyncio.sleep(join_time)
+
+
 @radio.command()
 @click.pass_obj
 @click.option("--nwk", type=HEX_OR_DEC_INT, default=0x0000)
@@ -209,3 +229,32 @@ async def energy_scan(app, nwk, num_scans):
             )
 
         print()
+
+
+@radio.command()
+@click.pass_obj
+@click.option("-c", "--channel", type=int)
+@click_coroutine
+async def change_channel(app, channel):
+    await app.startup()
+
+    await zigpy.zdo.broadcast(
+        app=app,
+        command=zigpy.zdo.types.ZDOCmd.Mgmt_NWK_Update_req,
+        grpid=None,
+        radius=0,
+        broadcast_address=zigpy.types.BroadcastAddress.ALL_DEVICES,
+        NwkUpdate=zigpy.zdo.types.NwkUpdate(
+            ScanChannels=zigpy.types.Channels.from_channel_list([channel]),
+            ScanDuration=zigpy.zdo.types.NwkUpdate.CHANNEL_CHANGE_REQ,
+            nwkUpdateId=app.state.network_info.nwk_update_id + 1,
+        ),
+    )
+
+    await app.get_device(nwk=0x0000).zdo.Mgmt_NWK_Update_req(
+        zigpy.zdo.types.NwkUpdate(
+            ScanChannels=zigpy.types.Channels.from_channel_list([channel]),
+            ScanDuration=zigpy.zdo.types.NwkUpdate.CHANNEL_CHANGE_REQ,
+            nwkUpdateId=app.state.network_info.nwk_update_id + 1,
+        ),
+    )