Enabling Real-Time Secure Connectivity to the Industrial Edge with Single-Pair Ethe...
summary
10BASE-T1L delivers 10 Mbps over up to 1 km on a single twisted pair and carries power, turning kilobit RS‑485 islands into IP edge nodes; Zephyr integrates this with 10BASE-T1L (10 Mbps, 1 km, power over single pair) by adding drivers that use SPI + GPIO callbacks, offload threads and optional DMA. Upstream support includes ADIN1110/ADIN2111 drivers with OpenAlliance SPI T1X (~12–16 MHz for full 10 Mbps). A working reference uses Zephyr sample: DHCP + mbed TLS MQTT publishing temperature on ADI eval kits.
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chapters (13)
- 0:00Introduction
- 1:04What is 10BASE-T1L
- 3:11Key benefits of 10BASE-T1L
- 6:18ADI’s transceiver portfolio
- 7:21Why software matters
- 8:45Why Zephyr is ideal
- 11:55Zephyr’s Ethernet support
- 15:44Developing 10BASE-T1L apps
- 18:55Networking stack in Zephyr
- 20:20Securing with TLS in Zephyr
- 21:00Demo: 10BASE-T1L in Zephyr
- 22:01Summary
- 23:37Q&A on TSN
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