michaelkuc6/U2FDevice
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Added resumable loading, along with signal handling.

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This version can store state after receiving SIGINT.
This is achieved by polling FIFO read state;
This commit is contained in:
Michael Kuc
2018-08-09 20:23:23 +00:00
parent 673577a601
commit 48840ad36c
29 changed files with 598 additions and 233 deletions
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21
Packet.hpp
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@@ -2,12 +2,13 @@
#include <cstdint>
#include <memory>
#include <array>
#include "Constants.hpp"
#include "u2f.hpp"
struct Packet
{
uint32_t cid;
uint8_t buf[packetSize];
public:
uint32_t cid;
uint8_t buf[HID_RPT_SIZE];
protected:
Packet() = default;
@@ -20,10 +21,11 @@ struct Packet
struct InitPacket : Packet
{
uint8_t cmd;
uint8_t bcnth;
uint8_t bcntl;
std::array<uint8_t, packetSize - 7> data{};
public:
uint8_t cmd;
uint8_t bcnth;
uint8_t bcntl;
std::array<uint8_t, HID_RPT_SIZE - 7> data{};
public:
InitPacket() = default;
@@ -33,8 +35,9 @@ struct InitPacket : Packet
struct ContPacket : Packet
{
uint8_t seq;
std::array<uint8_t, packetSize - 5> data{};
public:
uint8_t seq;
std::array<uint8_t, HID_RPT_SIZE - 5> data{};
public:
ContPacket() = default;