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3.6.7
Configuration Switch buttons
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3.6.8
Ping Pong Test
Ping-Pong has automatically started after the Automatic Frequency Control. At this stage the user
observes that the Tx yellow LED blinks (Ping). The Rx yellow LED comes on when the received
message is correct (Pong).
A reliable two way radio link has been established between two modules. Each module, upon receipt
a valid radio frame will immediately "echo back", keeping the Ping-Pong test sequence continually
active. This indicates the desired state of 100% two-way communications reliability.
4
FUNCTIONAL OVERVIEW
4.1
INTRODUCTION
After using the Ping Pong Demo, you are ready to start using the kit.
4.2
HIGHLIGHTS
•
SX1211SK - Functional flow chart
•
Default Ping Pong Test
•
User Ping Pong Test
•
Stand Alone Evaluation Mode
•
PC – GUI command
Rev1.1
SX1211SK868/915 User Guide
C1
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12 of 30
Description
FSK without auto-jump - Slave
FSK without auto-jump - Master
OOK without auto-jump - Slave
OOK without auto-jump - Master
FSK with auto-jump - Slave
FSK with auto-jump - Master
OOK with auto-jump - Slave
OOK without auto-jump - Master
Reset at the power-up
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