...
- The Host should ACK every frame from the Module that is not an ACK frame.
- After the Host sends a frame to the Module, it should wait for an ACK or Response from the Module before proceeding with sending another frame.
- If the Host does not receive an ACK or Response from the Module within expected timeout periods (i.e. up to 15 seconds for a ZCL command that goes out over the network), it should retry.
...
Pseudocode Samples
| Code Block | ||||||||
|---|---|---|---|---|---|---|---|---|
| ||||||||
while(haveFrameinQueue)
{
Frame sentFrame = SendNextFrame();
bool ack = false;
while(!ack)
{
Frame f = moduleFrameListener.getFrame();
if(f.isAckOf(sentFrame))
{
ack = true;
}
}
} |