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Better comments for rtlplayground.c

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logicog
2026-03-09 22:06:57 +01:00
parent e9171d7d22
commit 820477cd27
1 changed files with 2 additions and 3 deletions
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rtlplayground.c
+2 -3
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@@ -949,13 +949,12 @@ void handle_rx(void)
if (uip_len) {
tcpip_output();
}
} else if (uip_buf[ETHERTYPE_OFFSET] == 0x08 && uip_buf[ETHERTYPE_OFFSET + 1] == 0x00) { // TCP?
} else if (uip_buf[ETHERTYPE_OFFSET] == 0x08 && uip_buf[ETHERTYPE_OFFSET + 1] == 0x00) { // IP packet?
if (!management_vlan || management_vlan == rx_packet_vlan) {
uip_arp_ipin(); // Learn MAC addresses in TCP packets
uip_input();
if (uip_len) {
// Add ethernet frame
uip_arp_out();
uip_arp_out(); // Add ethernet frame
tcpip_output();
}
}