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| author | Aydaen Lynch <aydaen@gmail.com> | 2017-04-22T19·48-0400 |
|---|---|---|
| committer | Matthew Garrett <mjg59-github@srcf.ucam.org> | 2017-04-22T19·48-0700 |
| commit | d989c27d36aa2b3b2da93be6edb8171221a88096 (patch) | |
| tree | 686642c8f5ca64f945a56e396d477561d710e714 /protocol.md | |
| parent | 5195856200587cc087e7af52db55e1e559e083bf (diff) | |
Add in AP Mode device setup for new Broadlink devices. (#53)
Diffstat (limited to 'protocol.md')
| -rw-r--r-- | protocol.md | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/protocol.md b/protocol.md index fc58c32e55c5..e9ac99b13c3d 100644 --- a/protocol.md +++ b/protocol.md @@ -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. + |