27 lines
707 B
C++
27 lines
707 B
C++
#pragma once
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#include <cstdint>
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#include <span>
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#include "eth.h"
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#include "ipv4.h"
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#include "span_writer.h"
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#include "callback_list.h"
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struct net_state {
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eth::mac_addr mac;
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ipv4::ip4_addr ip;
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};
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using net_frame_callback = bool (*)(std::span<const uint8_t> frame);
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using frame_cb_list = callback_list<net_frame_callback, 16>;
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using frame_cb_handle = frame_cb_list::node*;
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inline constexpr uint16_t PICOMAP_PORT_BE = __builtin_bswap16(28781);
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bool net_init();
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const net_state& net_get_state();
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frame_cb_handle net_add_frame_callback(net_frame_callback cb);
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void net_remove_frame_callback(frame_cb_handle h);
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void net_poll(std::span<uint8_t> tx);
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void net_send_raw(std::span<const uint8_t> data);
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