General Frame Format

Start Delimiter	Length of Frame Data		Frame Data	Checksum
0x7E	MSB	LSB		0xFF - (SUM(All Frame Data Bytes) % 256)

Except for the start delimiter, the following substitutions must be made before sending:

Note that the first byte is the escape character 0x7D and the second is the original byte XOR'd with 0x20.

Supported Frames : Messages from Host to OpenMote

Frame Type (1B)

Frame ID (1B)

Destination Address Long (8B)

Destination Address Short (2B)

Broadcast Radius (1B)

Options (1B)

Data Packet (N/A)

0x10

0 : No response created.

1-255 : Host will respond with this frame ID in the response.

0 : Send to coordinator / sink.

0xFFFF : Broadcast.

Other : Lowest 64-bits of IPv6 Destination Address.

0xFFFE : Send to 8B destination (preferred)

Other : 802.15.4 16-bit destination address.

0 : Maximum number of hops for broadcast.

1-255 : Number of hops in a broadcast message.

Disabled

Data to send

Frame Type (1B)

Source Address Long (8B)

Source Address Short (2B)

Flags (1B)

Data Packet (N/A)

0x90

0xFFFFFFFFFFFFFFFF : Unknown

Other : Lowest 64-bits of IPv6 sender address

802.15.4 16-bit sender address

Bitmask of:

0x02 : Packet was a broadcast

Data that was received