Zilog ZAURA868 Manual do Utilizador descarregar pdf (Página 22)

ZAURA RF Module Shell

User Manual

UM023502-0911 echo

echo Ping/pong message between nodes

Syntax

echo <message>

Example 1

echo

Example 2

echo "hello world"

Tx 1 Rx 1 'hello world'

Tx 2

The

echo command is used to initiate a ping-pong test between two

nodes. Prior to issuing the

echo command on both nodes, use the dst

console command to specify the ZAURA RF Wireless nodes address of

the peer device.

On the first node, enter the

echo command without any parameters to

configure the node as the initial responder (pong). On the second device,

issue the

echo command and supply an arbitrary <message> to transmit

to the peer (ping). If the remote receives the <message>, it will echo it

back to the transmitter. Upon receipt of the echo, the transmitter echoes it

back to the remote device. This process continues until the packet is lost

(one side will show a

Tx message but not an Rx message) or a key is

pressed in the terminal program to exit the test.

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