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Overhaul card reader emulation

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This commit is contained in:
Tau
2019-10-19 15:51:10 -04:00
parent 225a889b34
commit 5ed6eaa203
8 changed files with 451 additions and 198 deletions
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57
board/sg-nfc-cmd.h
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@ -2,18 +2,21 @@
#include <stdint.h>
#pragma pack(push, 1)
enum {
SG_NFC_CMD_GET_FW_VERSION = 0x30,
SG_NFC_CMD_GET_HW_VERSION = 0x32,
SG_NFC_CMD_40_POLL = 0x40,
SG_NFC_CMD_41_POLL = 0x41,
SG_NFC_CMD_MIFARE_POLL = 0x42,
SG_NFC_CMD_RADIO_ON = 0x40,
SG_NFC_CMD_RADIO_OFF = 0x41,
SG_NFC_CMD_POLL = 0x42,
SG_NFC_CMD_MIFARE_SELECT_TAG = 0x43,
SG_NFC_CMD_MIFARE_50 = 0x50,
SG_NFC_CMD_MIFARE_SET_KEY_BANA = 0x50,
SG_NFC_CMD_MIFARE_READ_BLOCK = 0x52,
SG_NFC_CMD_MIFARE_SET_KEY = 0x54,
SG_NFC_CMD_MIFARE_55 = 0x55,
SG_NFC_CMD_MIFARE_SET_KEY_AIME = 0x54,
SG_NFC_CMD_MIFARE_AUTHENTICATE = 0x55, /* guess based on time sent */
SG_NFC_CMD_RESET = 0x62,
SG_NFC_CMD_FELICA_ENCAP = 0x71,
};
struct sg_nfc_resp_get_fw_version {
@ -41,23 +44,34 @@ struct sg_nfc_req_poll_40 {
uint8_t payload;
};
struct sg_nfc_resp_mifare_poll {
struct sg_nfc_poll_mifare {
uint8_t type;
uint8_t id_len;
uint32_t uid;
};
struct sg_nfc_poll_felica {
uint8_t type;
uint8_t id_len;
uint64_t IDm;
uint64_t PMm;
};
struct sg_nfc_resp_poll {
struct sg_resp_header resp;
union {
uint8_t none;
uint8_t some[7];
} payload;
uint8_t count;
uint8_t payload[250];
};
struct sg_nfc_req_mifare_select_tag {
struct sg_resp_header resp;
uint8_t uid[4];
uint32_t uid;
};
struct sg_nfc_req_mifare_read_block {
struct sg_req_header req;
struct {
uint8_t uid[4];
uint32_t uid;
uint8_t block_no;
} payload;
};
@ -67,6 +81,17 @@ struct sg_nfc_resp_mifare_read_block {
uint8_t block[16];
};
struct sg_nfc_req_felica_encap {
struct sg_req_header req;
uint64_t IDm;
uint8_t payload[243];
};
struct sg_nfc_resp_felica_encap {
struct sg_resp_header resp;
uint8_t payload[250];
};
union sg_nfc_req_any {
uint8_t bytes[256];
struct sg_req_header simple;
@ -74,6 +99,7 @@ union sg_nfc_req_any {
struct sg_nfc_req_mifare_read_block mifare_read_block;
struct sg_nfc_req_mifare_50 mifare_50;
struct sg_nfc_req_poll_40 poll_40;
struct sg_nfc_req_felica_encap felica_encap;
};
union sg_nfc_resp_any {
@ -81,6 +107,9 @@ union sg_nfc_resp_any {
struct sg_resp_header simple;
struct sg_nfc_resp_get_fw_version get_fw_version;
struct sg_nfc_resp_get_hw_version get_hw_version;
struct sg_nfc_resp_mifare_poll mifare_poll;
struct sg_nfc_resp_poll poll;
struct sg_nfc_resp_mifare_read_block mifare_read_block;
struct sg_nfc_resp_felica_encap felica_encap;
};
#pragma pack(pop)