OG_MU2-ESP_v10e
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Circuit Design, Inc.
OPERATION GUIDE
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2.2.11 Packet success rate test panel
The packet test command ‘@CP’ is used for calculating the packet success rate. Packets sent from the source
station are returned without modification from the target station, which is displayed as the success rate for one-way.
[1] Received parts
Calculates the packet success rate based on the number of packets that succeeded.
[2] Received packet counter
The number of packets received.
[3] Packet success rate indicator
Shows the packet success rate calculated with one-way communication.
[4] Sent parts
Transmits packets for calculating the packet success rate using the ‘@CP’ command.
[5] Current number sent
Shows the current value of packets being sent.
[6] Number of packets setting (3)
Sets the number of packets to send. To improve the accuracy of success rate measurement, it is necessary to set
100 or more.
[7] Start/stop button (4)
Starts and stops measurement of success rate.
[8] Transmission text setting button (1)
Opens the transmission data assignment form used for calculating the packet success rate. It is possible to
specify characters and data size.
[9] Time interval
For the packet success rate test, the sent data being returned is used. For this reason, it is necessary to take into
consideration the timing by which packets are forwarded according to the number of relay stations. The time
shown here is actually used in the test and acquired by pressing the Get interval button [11]. The acquired value is
adjustable. This time interval is Interval actual time displayed in [10] with 500 ms added.
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