46.12. tsn_time_aware_scheduling

46.12.1. Overview

This example shows TSN TAS(IEEE802.1 Qbv) traffic shaper output

  • Watch traffic shaper output through an Ethernet packet capture tool on PC

46.12.2. Board Settings

  • Connect a USB port on PC to the PWR DEBUG port on the development board with a USB Type-C cable

  • Connect an Ethernet port on PC to a RGMII port on the development board with an Ethernet cable

46.12.3. Project Configurations

  • None

46.12.4. Run Example

  • Compiling and Downloading

  • Running log is shown in the serial terminal as follows:

This is a TSW demo: Time Aware Scheduing
TSW phy init passed !
Link Status: Down
Link Status: Up
Link Speed:  1000Mbps
Link Duplex: Full duplex

  • Run an Ethernet packet capture tool

    • set a filter rule: eth.src == 98:2c:bc:b1:9f:17 and arp

      Note: There is a necessary adjustment for “eth.src” according to the actual TSN mac

    • Watch the traffic sharper output: traffic interval/traffic cycle

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