UM1518 datasheet(31/37 Pages) STMICROELECTRONICS

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UM1518

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5.6.3

Ping Slave session

As shown in Figure 27, the following parameters, listed in Table 4, can be selected for the

Ping session corresponding to Slave device.

Inter-packet time [s]

Control

Interval which the GUI sets during two consecutive transmitted

frames within Ping Session. Minimum value is 1 second.

Reset MIB

counters on start

Control

Selection to erase MIB objects 06h (PHY Data) and 07h (DL Data)

before Ping session starts.

Start and Stop buttons

Start Ping

Control

Button to start the Ping session

Stop Ping

Control

Button to force the Ping session when the transmitted frames are

less than the selected total frame number.

Ping session activity and results

Ping OK

Indicator

Number of Ping loop (transmitted and received) performed without

any wrong received bit.

Ping Wrong Link 1

Indicator

Number of Ping loop (transmitted and received) performed with

wrong received bit during the communication from Master to Slave

Ping Wrong Link 2

Indicator

Number of Ping loop (transmitted and received) performed with

wrong received bit during the communication from Slave to Master

Ping Not OK

Indicator

Number of Ping loop (transmitted and received) performed with no

loopback frame reception by the Master

Frame sent

Indicator

Number of frames successfully transmitted by the Master, updated

by the GUI during the Ping session execution.

Ping active

Indicator

LED displaying the Ping session activity:

-Green when Ping session is active;

-Red when Ping session is not active.

Table 3.

Ping session: Master tab parameters (continued)

Parameter

Type

Description

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