kopia lustrzana https://github.com/solokeys/solo1
78 wiersze
1.9 KiB
C
78 wiersze
1.9 KiB
C
#ifndef _CTAPHID_H_H
|
|
#define _CTAPHID_H_H
|
|
|
|
#include "usbhid.h"
|
|
|
|
#define TYPE_INIT 0x80
|
|
#define TYPE_CONT 0x00
|
|
|
|
#define CTAPHID_PING (TYPE_INIT | 0x01)
|
|
#define CTAPHID_MSG (TYPE_INIT | 0x03)
|
|
#define CTAPHID_LOCK (TYPE_INIT | 0x04)
|
|
#define CTAPHID_INIT (TYPE_INIT | 0x06)
|
|
#define CTAPHID_WINK (TYPE_INIT | 0x08)
|
|
#define CTAPHID_CBOR (TYPE_INIT | 0x10)
|
|
#define CTAPHID_CANCEL (TYPE_INIT | 0x11)
|
|
#define CTAPHID_ERROR (TYPE_INIT | 0x3f)
|
|
|
|
#define ERR_INVALID_CMD 0x01
|
|
#define ERR_INVALID_PAR 0x02
|
|
#define ERR_INVALID_LEN 0x03
|
|
#define ERR_INVALID_SEQ 0x04
|
|
#define ERR_MSG_TIMEOUT 0x05
|
|
#define ERR_CHANNEL_BUSY 0x06
|
|
|
|
|
|
#define CTAPHID_INIT_PAYLOAD_SIZE (HID_MESSAGE_SIZE-7)
|
|
#define CTAPHID_CONT_PAYLOAD_SIZE (HID_MESSAGE_SIZE-5)
|
|
|
|
#define CTAPHID_BROADCAST_CID 0xffffffff
|
|
|
|
#define CTAPHID_BUFFER_SIZE 4096
|
|
|
|
#define CAPABILITY_WINK 0x01
|
|
#define CAPABILITY_LOCK 0x02
|
|
#define CAPABILITY_CBOR 0x04
|
|
#define CAPABILITY_NMSG 0x08
|
|
|
|
typedef struct
|
|
{
|
|
uint32_t cid;
|
|
union{
|
|
struct{
|
|
uint8_t cmd;
|
|
uint8_t bcnth;
|
|
uint8_t bcntl;
|
|
uint8_t payload[CTAPHID_INIT_PAYLOAD_SIZE];
|
|
} init;
|
|
struct{
|
|
uint8_t seq;
|
|
uint8_t payload[CTAPHID_CONT_PAYLOAD_SIZE];
|
|
} cont;
|
|
} pkt;
|
|
} CTAPHID_PACKET;
|
|
|
|
|
|
typedef struct
|
|
{
|
|
uint8_t nonce[8];
|
|
uint32_t cid;
|
|
uint8_t protocol_version;
|
|
uint8_t version_major;
|
|
uint8_t version_minor;
|
|
uint8_t build_version;
|
|
uint8_t capabilities;
|
|
} __attribute__((packed)) CTAPHID_INIT_RESPONSE;
|
|
|
|
|
|
|
|
void ctaphid_init();
|
|
|
|
void ctaphid_handle_packet(uint8_t * pkt_raw);
|
|
|
|
|
|
|
|
#define ctaphid_packet_len(pkt) ((uint16_t)((pkt)->pkt.init.bcnth << 8) | ((pkt)->pkt.init.bcntl))
|
|
|
|
#endif
|