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Add in AP Mode device setup for new Broadlink devices. (#53)

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Aydaen Lynch 2017-04-22 15:48:02 -04:00 • committed by Matthew Garrett
parent 5195856200
commit d989c27d36
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21
protocol.md
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@ -11,6 +11,25 @@ Checksum
Construct the packet and set checksum bytes to zero. Add each byte to the starting value of 0xbeaf, wrapping after 0xffff.
New device setup
----------------
To setup a new Broadlink device while in AP Mode a 136 byte packet needs to be sent to the device as follows:
| Offset | Contents |
|---------|----------|
|0x00-0x19|00|
|0x20-0x21|Checksum as a little-endian 16 bit integer|
|0x26|14 (Always 14)|
|0x44-0x63|SSID Name (zero padding is appended)|
|0x64-0x83|Password (zero padding is appended)|
|0x84|Character length of SSID|
|0x85|Character length of password|
|0x86|Wireless security mode (00 - none, 01 = WEP, 02 = WPA1, 03 = WPA2, 04 = WPA1/2)|
|0x87-88|00|
Send this packet as a UDP broadcast to 255.255.255.255 on port 80.
Network discovery
-----------------
@ -179,3 +198,5 @@ Todo
* Support for other devices using the Broadlink protocol (various smart home devices)
* Figure out what the format of the data packets actually is.
* Deal with the response after AP Mode WiFi network setup.