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Debug log with dlog_if_slow, MACRAW ping working, wfi disabled

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This commit is contained in:
Ian Gulliver
2026-04-07 12:09:18 +09:00
parent d215ddc6f2
commit 31b2c16b07
5 changed files with 38 additions and 11 deletions
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12
firmware/lib/net.cpp
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@@ -1,7 +1,9 @@
#include "net.h"
#include <cstring>
#include "pico/unique_id.h"
#include "pico/time.h"
#include "w6300.h"
#include "debug_log.h"
static net_state state;
static w6300::socket_id raw_socket{0};
@@ -43,8 +45,10 @@ static bool ip_match(const uint8_t* dst) {
}
static void send_raw(const uint8_t* data, size_t len) {
w6300::ip_address dummy = {};
w6300::sendto(raw_socket, std::span<const uint8_t>{data, len}, dummy, w6300::port_num{0});
dlog_if_slow("send_raw", 1000, [&]{
w6300::ip_address dummy = {};
w6300::sendto(raw_socket, std::span<const uint8_t>{data, len}, dummy, w6300::port_num{0});
});
}
static void handle_arp(const uint8_t* frame, size_t len) {
@@ -54,6 +58,7 @@ static void handle_arp(const uint8_t* frame, size_t len) {
if (read_u16(arp) != 1) return;
if (read_u16(arp + 2) != ETHERTYPE_IPV4) return;
if (arp[4] != 6 || arp[5] != 4) return;
if (read_u16(arp + 6) != ARP_OP_REQUEST) return;
if (!ip_match(arp + 24)) return;
@@ -88,6 +93,7 @@ static void handle_icmp(const uint8_t* frame, size_t len) {
const uint8_t* icmp = ip + ip_hdr_len;
size_t icmp_len = ip_total_len - ip_hdr_len;
if (icmp_len < 8) return;
if (icmp[0] != ICMP_ECHO_REQUEST) return;
uint8_t reply[1514];
@@ -127,9 +133,11 @@ static void handle_ipv4(const uint8_t* frame, size_t len) {
static void process_frame(const uint8_t* frame, size_t len) {
if (len < 14) return;
if (!mac_match(frame)) return;
uint16_t ethertype = read_u16(frame + 12);
switch (ethertype) {
case ETHERTYPE_ARP:
handle_arp(frame, len);