Michael Kuc
48840ad36c
This version can store state after receiving SIGINT. This is achieved by polling FIFO read state;
47 lines
987 B
C++
47 lines
987 B
C++
#pragma once
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#include <cstdint>
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#include <memory>
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#include <array>
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#include "u2f.hpp"
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struct Packet
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{
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public:
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uint32_t cid;
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uint8_t buf[HID_RPT_SIZE];
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protected:
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Packet() = default;
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virtual void writePacket();
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public:
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static std::shared_ptr<Packet> getPacket();
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virtual ~Packet() = default;
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};
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struct InitPacket : Packet
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{
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public:
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uint8_t cmd;
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uint8_t bcnth;
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uint8_t bcntl;
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std::array<uint8_t, HID_RPT_SIZE - 7> data{};
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public:
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InitPacket() = default;
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static std::shared_ptr<InitPacket> getPacket(const uint32_t rCID, const uint8_t rCMD);
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void writePacket() override;
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};
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struct ContPacket : Packet
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{
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public:
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uint8_t seq;
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std::array<uint8_t, HID_RPT_SIZE - 5> data{};
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public:
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ContPacket() = default;
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static std::shared_ptr<ContPacket> getPacket(const uint32_t rCID, const uint8_t rSeq);
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void writePacket() override;
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};
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