45.8. tsn_stmid_frer_egress

45.8.1. 概述

本示例展示了TSN帧识别和冗余消除(IEEE802.1 CB)

观察帧信息
- 所观察到的帧为经过冗余消除算法后的帧
- 帧序号与原始帧一致
- “Presendted Frames”表示当前已恢复的帧数量

45.8.2. 硬件设置

使用USB Type-C线缆连接PC USB端口和PWR DEBUG端口
使用以太网线缆连接PC以太网端口和开发板RGMIII端口

45.8.3. 工程配置

无

45.8.4. 运行示例

编译下载程序
串口终端显示如下信息：

This is a TSW demo: CB Stmid Frer Egress
TSW phy init passed !
Link Status: Down
Link Status: Up
Link Speed:  1000Mbps
Link Duplex: Full duplex
Link Status: Down
Link Status: Up
Link Speed:  1000Mbps
Link Duplex: Full duplex
Valid: 1, SID: 1, SeqNo: 0
RX-Time: 20.295925680
RX Frame Length: 54
38 14 28 14 90 78 98 2c bc b1 9f 17 08 06 00 01 08 00 06 04 00 01 98 2c bc b1 9f 17 c0 a8 64 0a 00 00 00 00 00 00 c0 a8 64 05 00 00 00 00 00 00 00 00 00 00 00 00
Presented Frames: 1

Valid: 1, SID: 1, SeqNo: 1
RX-Time: 20.799703960
RX Frame Length: 54
38 14 28 14 90 78 98 2c bc b1 9f 17 08 06 00 01 08 00 06 04 00 01 98 2c bc b1 9f 17 c0 a8 64 0a 00 00 00 00 00 00 c0 a8 64 05 00 00 00 00 00 00 00 00 00 00 00 00
Presented Frames: 2

Valid: 1, SID: 1, SeqNo: 2
RX-Time: 21.303476990
RX Frame Length: 54
38 14 28 14 90 78 98 2c bc b1 9f 17 08 06 00 01 08 00 06 04 00 01 98 2c bc b1 9f 17 c0 a8 64 0a 00 00 00 00 00 00 c0 a8 64 05 00 00 00 00 00 00 00 00 00 00 00 00
Presented Frames: 3

Valid: 1, SID: 1, SeqNo: 3
RX-Time: 21.807250010
RX Frame Length: 54
38 14 28 14 90 78 98 2c bc b1 9f 17 08 06 00 01 08 00 06 04 00 01 98 2c bc b1 9f 17 c0 a8 64 0a 00 00 00 00 00 00 c0 a8 64 05 00 00 00 00 00 00 00 00 00 00 00 00
Presented Frames: 4

Valid: 1, SID: 1, SeqNo: 4
RX-Time: 22.311024700
RX Frame Length: 54
38 14 28 14 90 78 98 2c bc b1 9f 17 08 06 00 01 08 00 06 04 00 01 98 2c bc b1 9f 17 c0 a8 64 0a 00 00 00 00 00 00 c0 a8 64 05 00 00 00 00 00 00 00 00 00 00 00 00
Presented Frames: 5

Valid: 1, SID: 1, SeqNo: 5
RX-Time: 22.814797840
RX Frame Length: 54
38 14 28 14 90 78 98 2c bc b1 9f 17 08 06 00 01 08 00 06 04 00 01 98 2c bc b1 9f 17 c0 a8 64 0a 00 00 00 00 00 00 c0 a8 64 05 00 00 00 00 00 00 00 00 00 00 00 00
Presented Frames: 6