FNet communication
FNet is an BlueBox proprietary bus system and communication protocol that provides fast communication between devices connected to the same network and enables:
•Fast communication between MCU and BlueBox
•Network analysis
•Synchronous debug and trace of multiple MCUs
•Correlation of MCU events with network events.
This chapter will show you how to:
•Configure the ADIO or CAN/LIN
•Configure counters, triggers and events
•Inject a CAN message
•Provide SPI protocol description
FNet communication network consists of devices, that are connected to FNet nodes with FNet cable.
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Active Probes enable fast communication between MCU and the iC5700:
oInfineon DAP/DAPE connects to the DAP debug and DAPE trace interface
oInfineon AGBT connects to the Aurora GigaBit Trace (AGBT) interface
oARM HSSTP connects to ARM High-Speed Trace Port (HSSTP)
Network analyzers, add-on modules (AOMs) that capture network data:
oADIO, analog/digital/SPI analyzer
oCAN/LIN, CAN/CAN-FD/LIN analyzer