Module RF450
U077.0.2-MRF450
12
8.2 Transmit
This message instructs the module to transmit a packet. The message contains an options field
followed by the payload to be sent. The maximum payload is 63 bytes. The maximum payload
is further reduced by 2 bytes for each addressing field automatically appended. If all addressing
fields are appended by the module (Options = 0xFX) the maximum payload is 63 – (2 * 4) = 55.
Table 8. Transmit ID, Reply
Transmit ID = 0x10, Reply = 0xA0.
0
1
2
..
n
ID
Options
Payload
0x10
The Options field is binary-encoded and defined as in the following table.
Bit
Option
Description
0
Message ACK
If set, send an ACK message to this transmit request.
1
TX Complete ACK
If set, send an ACK message once the packet transmission has completed.
4
DST PAN
If set, append the DST PAN parameter to the front of the payload.
5
DST Address
If set, append the DST Address parameter to the front of the payload.
6
SRC PAN
If set, append the My PAN parameter to the front of the payload.
7
SRC Address
If set, append the My Address parameter to the front of the payload.
