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mirror of synced 2024-11-23 23:50:56 +01:00

修正 status 定义,绕过 felica数据验证逻辑,感谢 Bottersnike 的帮助。

This commit is contained in:
Sucareto 2024-04-15 14:47:58 +08:00
parent 4c0b234bce
commit 8877d1386d
2 changed files with 57 additions and 39 deletions

View File

@ -74,23 +74,18 @@ enum {
CMD_MIFARE_KEY_SET_A = 0x50,
CMD_MIFARE_AUTHORIZE_A = 0x51,
CMD_MIFARE_READ = 0x52,
CMD_MIFARE_WRITE = 0x53,
// CMD_MIFARE_WRITE = 0x53,
CMD_MIFARE_KEY_SET_B = 0x54,
CMD_MIFARE_AUTHORIZE_B = 0x55,
// Boot,update
CMD_TO_UPDATER_MODE = 0x60,
CMD_SEND_HEX_DATA = 0x61,
// CMD_TO_UPDATER_MODE = 0x60,
// CMD_SEND_HEX_DATA = 0x61,
CMD_TO_NORMAL_MODE = 0x62,
CMD_SEND_BINDATA_INIT = 0x63,
CMD_SEND_BINDATA_EXEC = 0x64,
// CMD_SEND_BINDATA_INIT = 0x63,
// CMD_SEND_BINDATA_EXEC = 0x64,
// FeliCa
CMD_FELICA_PUSH = 0x70,
// CMD_FELICA_PUSH = 0x70,
CMD_FELICA_THROUGH = 0x71,
CMD_FELICA_THROUGH_POLL = 0x00,
CMD_FELICA_THROUGH_READ = 0x06,
CMD_FELICA_THROUGH_WRITE = 0x08,
CMD_FELICA_THROUGH_GET_SYSTEM_CODE = 0x0C,
CMD_FELICA_THROUGH_NDA_A4 = 0xA4,
// LED board
CMD_EXT_BOARD_LED = 0x80,
CMD_EXT_BOARD_LED_RGB = 0x81,
@ -102,14 +97,27 @@ enum {
CMD_EXT_TO_NORMAL_MODE = 0xf5,
};
enum { // 未确认效果
ERROR_NONE = 0,
ERROR_NFCRW_INIT_ERROR = 1,
ERROR_NFCRW_FIRMWARE_UP_TO_DATE = 3,
ERROR_NFCRW_ACCESS_ERROR = 4,
ERROR_CARD_DETECT_TIMEOUT = 5,
ERROR_CARD_DETECT_ERROR = 32,
ERROR_FELICA_ERROR = 33,
enum {
FelicaPolling = 0x00,
FelicaReqResponce = 0x04,
FelicaReadWithoutEncryptData = 0x06,
FelicaWriteWithoutEncryptData = 0x08,
FelicaReqSysCode = 0x0C,
FelicaActive2 = 0xA4,
};
enum {
STATUS_OK = 0x00,
STATUS_CARD_ERROR = 0x01,
STATUS_NOT_ACCEPT = 0x02,
STATUS_INVALID_COMMAND = 0x03,
STATUS_INVALID_DATA = 0x04,
STATUS_SUM_ERROR = 0x05,
STATUS_INTERNAL_ERROR = 0x06,
STATUS_INVALID_FIRM_DATA = 0x07,
STATUS_FIRM_UPDATE_SUCCESS = 0x08,
STATUS_COMP_DUMMY_2ND = 0x10,
STATUS_COMP_DUMMY_3RD = 0x20,
};
typedef union {
@ -225,8 +233,8 @@ uint8_t packet_read() {
escape = false;
}
req.bytes[++len] = r;
if (len == req.frame_len && checksum == r) {
return req.cmd;
if (len == req.frame_len) {
return checksum == r ? req.cmd : STATUS_SUM_ERROR;
}
checksum += r;
}
@ -263,16 +271,16 @@ void res_init(uint8_t payload_len = 0) {
res.addr = req.addr;
res.seq_no = req.seq_no;
res.cmd = req.cmd;
res.status = ERROR_NONE;
res.status = STATUS_OK;
res.payload_len = payload_len;
}
void sys_to_normal_mode() {
res_init();
if (nfc.getFirmwareVersion()) {
res.status = ERROR_NFCRW_FIRMWARE_UP_TO_DATE;
res.status = STATUS_INVALID_COMMAND;
} else {
res.status = ERROR_NFCRW_INIT_ERROR;
res.status = STATUS_INTERNAL_ERROR;
FastLED.showColor(0xFF0000);
}
}
@ -292,7 +300,6 @@ void sys_get_led_info() {
memcpy(res.version, led_info, res.payload_len);
}
void nfc_start_polling() {
res_init();
nfc.setRFField(0x00, 0x01);
@ -318,21 +325,20 @@ void nfc_card_detect() {
} else {
res_init(1);
res.count = 0;
res.status = ERROR_NONE;
}
}
void nfc_mifare_authorize_a() {
res_init();
if (!nfc.mifareclassic_AuthenticateBlock(req.uid, 4, req.block_no, 0, KeyA)) {
res.status = ERROR_NFCRW_ACCESS_ERROR;
res.status = STATUS_CARD_ERROR;
}
}
void nfc_mifare_authorize_b() {
res_init();
if (!nfc.mifareclassic_AuthenticateBlock(req.uid, 4, req.block_no, 1, KeyB)) {
res.status = ERROR_NFCRW_ACCESS_ERROR;
res.status = STATUS_CARD_ERROR;
}
}
@ -340,7 +346,7 @@ void nfc_mifare_read() {
res_init(0x10);
if (!nfc.mifareclassic_ReadDataBlock(req.block_no, res.block)) {
res_init();
res.status = ERROR_CARD_DETECT_TIMEOUT;
res.status = STATUS_CARD_ERROR;
}
}
@ -350,20 +356,20 @@ void nfc_felica_through() {
SystemCode = SystemCode >> 8 | SystemCode << 8;
} else {
res_init();
res.status = ERROR_FELICA_ERROR;
res.status = STATUS_CARD_ERROR;
return;
}
uint8_t code = req.encap_code;
res.encap_code = code + 1;
switch (code) {
case CMD_FELICA_THROUGH_POLL:
case FelicaPolling:
{
res_init(0x14);
res.poll_systemCode[0] = SystemCode;
res.poll_systemCode[1] = SystemCode >> 8;
}
break;
case CMD_FELICA_THROUGH_GET_SYSTEM_CODE:
case FelicaReqSysCode:
{
res_init(0x0D);
res.felica_payload[0] = 0x01;
@ -371,13 +377,13 @@ void nfc_felica_through() {
res.felica_payload[2] = SystemCode >> 8;
}
break;
case CMD_FELICA_THROUGH_NDA_A4:
case FelicaActive2:
{
res_init(0x0B);
res.felica_payload[0] = 0x00;
}
break;
case CMD_FELICA_THROUGH_READ:
case FelicaReadWithoutEncryptData:
{
uint16_t serviceCodeList[1] = { (uint16_t)(req.serviceCodeList[1] << 8 | req.serviceCodeList[0]) };
for (uint8_t i = 0; i < req.numBlock; i++) {
@ -392,7 +398,7 @@ void nfc_felica_through() {
res_init(0x0D + req.numBlock * 16);
}
break;
case CMD_FELICA_THROUGH_WRITE:
case FelicaWriteWithoutEncryptData:
{
res_init(0x0C); // WriteWithoutEncryption,ignore
res.RW_status[0] = 0;
@ -401,7 +407,7 @@ void nfc_felica_through() {
break;
default:
res_init();
res.status = ERROR_FELICA_ERROR;
res.status = STATUS_INVALID_COMMAND;
}
res.encap_len = res.payload_len;
}

View File

@ -71,9 +71,9 @@ void loop() {
break;
// FeliCa
case CMD_FELICA_THROUGH:
nfc_felica_through();
break;
// case CMD_FELICA_THROUGH:
// nfc_felica_through();
// break;
// LED
case CMD_EXT_BOARD_LED_RGB:
@ -87,8 +87,20 @@ void loop() {
case CMD_EXT_BOARD_LED_RGB_UNKNOWN:
break;
case CMD_CARD_SELECT:
case CMD_CARD_HALT:
case CMD_EXT_TO_NORMAL_MODE:
res_init();
break;
case STATUS_SUM_ERROR:
res_init();
res.status = STATUS_SUM_ERROR;
break;
default:
res_init();
res.status = STATUS_INVALID_COMMAND;
}
packet_write();
}