SEGAy/Arduino-Aime-Reader
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修改数据结构，解决结构体字节对齐问题。

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Sucareto 2022-04-22 19:48:03 +08:00
parent 2b792a73e0
commit 56fa455f53
1 changed files with 41 additions and 23 deletions
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40
cmd.h
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@ -60,16 +60,16 @@ typedef union packet_req {
uint8_t encap_code;
union {
struct { //FELICA_CMD_POLL，猜测
uint16_t poll_systemCode;
uint8_t poll_systemCode[2];
uint8_t poll_requestCode;
uint8_t poll_timeout;
};
struct { //NDA_06,NDA_08,NDA_A4
uint8_t RW_IDm[8];
uint8_t numService;//and NDA_A4 unknown byte
uint16_t serviceCodeList;
uint8_t serviceCodeList[2];
uint8_t numBlock;
uint16_t blockList[4];
uint8_t blockList[4][2];
uint8_t blockData[16];//WriteWithoutEncryption,ignore
};
uint8_t felica_payload[113];
@ -111,10 +111,10 @@ typedef union packet_res {
union {
struct {//FELICA_CMD_POLL
uint8_t poll_PMm[8];
uint16_t poll_systemCode;
uint8_t poll_systemCode[2];
};
struct {
uint16_t RW_status;//猜测,NDA_06,NDA_08
uint8_t RW_status[2];//猜测,NDA_06,NDA_08
uint8_t numBlock;//NDA_06
uint8_t blockData[4][16];//NDA_06
};
@ -269,33 +269,51 @@ static void sg_nfc_cmd_felica_encap() {
res.encap_code = code + 1;
switch (code) {
case FELICA_CMD_POLL:
{
sg_res_init(0x14);
res.poll_systemCode = SystemCode;
res.poll_systemCode[0] = SystemCode;
res.poll_systemCode[1] = SystemCode >> 8;
}
break;
case FELICA_CMD_GET_SYSTEM_CODE:
{
sg_res_init(0x0D);
res.felica_payload[0] = 0x01;//未知
res.felica_payload[1] = SystemCode & 0xFF;//SystemCode
res.felica_payload[1] = SystemCode;//SystemCode
res.felica_payload[2] = SystemCode >> 8;
}
break;
case FELICA_CMD_NDA_A4:
{
sg_res_init(0x0B);
res.felica_payload[0] = 0x00;
}
break;
case FELICA_CMD_NDA_06:
//大小端反转注意
if (nfc.felica_ReadWithoutEncryption(req.numService, &req.serviceCodeList, req.numBlock, req.blockList, res.blockData) == 1) {
sg_res_init(0x1D);
{
uint16_t serviceCodeList[1] = {req.serviceCodeList[1] << 8 | req.serviceCodeList[0]};
uint16_t blockList[4] = {
req.blockList[0][0] << 8 | req.blockList[0][1],
req.blockList[1][0] << 8 | req.blockList[1][1],
req.blockList[2][0] << 8 | req.blockList[2][1],
req.blockList[3][0] << 8 | req.blockList[3][1],
};
if (nfc.felica_ReadWithoutEncryption(req.numService, serviceCodeList, req.numBlock, blockList, res.blockData) == 1) {
sg_res_init(0x0E + req.numBlock * 16);
res.numBlock = req.numBlock;
} else {
sg_res_init();
res.status = 1;
return;
}
}
break;
case FELICA_CMD_NDA_08:
{
sg_res_init(0x0C);//此处应有写入卡，但是不打算实现
res.RW_status = 0x0000;
res.RW_status[0] = 0;
res.RW_status[1] = 0;
}
break;
default:
sg_res_init();