bsncubed
30c32e702b
- aes67_net/lldp.c: IEEE 802.1AB LLDPDU sent as a raw frame with esp_eth_transmit every 30 s (TTL 120 s) and immediately on a new IP or hostname change. TLVs: chassis/port ID (MAC), port description, system name (net.hostname), system description (project + version), capabilities station-only, IPv4 management address. - Docs: LLDP in the core Network section; step 2a ticked. - Verified on an HP 2530-8G-PoE+ (show lldp info remote-device 2): all fields shown, management address 192.168.192.244. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
11 lines
291 B
C
11 lines
291 B
C
#pragma once
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#include "esp_eth_driver.h"
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#include "esp_netif.h"
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// Send an LLDPDU every 30 s (TTL 120 s).
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esp_err_t lldp_start(esp_eth_handle_t eth, esp_netif_t *netif);
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// Send now (e.g. after an IP or hostname change) and log the next one.
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void lldp_changed(void);
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void lldp_send(void);
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