User's Guide

PRO-FLEX TRANSCEIVER MODULES

USER’S GUIDE

The information in this document is subject to change without notice.

Confirm the data is current by downloading the latest revision from www.lsr.com.

 Send Results every second – results are sent back to host on a 1s periodic basis. This is the

preferred option for the test tool, because you get instant feedback that the test is working

and how well it is working.

OTA Data

 N/A for PERT Rx

Query / Cancel

 Sends out Host Message Type 0x43.

 Used by Host to obtain results of PERT Test

 PERT Test in Rx can end in one of three ways:

o 100% of packets are received

o The OTA transmit count = Number of Packets to Receive

o Host cancel request. Since it cannot be guaranteed that the last packet will be received,

it is the responsibility of the host to ensure the test is canceled.

 If cancel is selected it will cancel the current test

 “PERT In-Progress” is filled in based on query results. Red = no test in progress, green =

test in progress

Setup Packet Error Rate Test

 Src Transceiver Address: 100 (who to expect message from)

 Number of Packets: 100 (number of RF packets (5-65535). Must match PERT Tx selection.

 Number of Bytes: 30 (number of user bytes in packet. Range is 1-105) Must match PERT

Tx selection.

Packet Error Rate Results

 Filled in when results are received based on options above.

 “Number of Received Packets” – keeps count of how many packets were rx’d

 “Total Number of Packets” – configured in UART message above. Used to calculate PERT

success.

 LQI Average – the average LQI of Rx’d messages

 PERT Success – The number of rx’d packets / total number of packets. Not valid until end of

test.

 Real Time PERT Success – The number of rx’d packets/ number of tx’d packets. The

number of Tx’d packets is determined from the count in the OTA data.