SEGAy/Arduino-Aime-Reader
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对齐数据结构，使用可变长度数组；分次读取数据，解决执行3次以上报错问题。

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Sucareto 2022-04-22 23:20:13 +08:00
parent 56fa455f53
commit 3b5d68454f
1 changed files with 14 additions and 16 deletions
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24
cmd.h
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@ -69,7 +69,7 @@ typedef union packet_req {
uint8_t numService;//and NDA_A4 unknown byte
uint8_t serviceCodeList[2];
uint8_t numBlock;
uint8_t blockList[4][2];
uint8_t blockList[1][2];//长度可变
uint8_t blockData[16];//WriteWithoutEncryption,ignore
};
uint8_t felica_payload[113];
@ -116,7 +116,7 @@ typedef union packet_res {
struct {
uint8_t RW_status[2];//猜测,NDA_06,NDA_08
uint8_t numBlock;//NDA_06
uint8_t blockData[4][16];//NDA_06
uint8_t blockData[1][1][16];//NDA_06
};
uint8_t felica_payload[112];
};
@ -291,22 +291,20 @@ static void sg_nfc_cmd_felica_encap() {
break;
case FELICA_CMD_NDA_06:
{
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 {
uint16_t serviceCodeList[1] = {(uint16_t)(req.serviceCodeList[1] << 8 | req.serviceCodeList[0])};//大小端反转注意
for (uint8_t i = 0; i < req.numBlock; i++) {
uint16_t blockList[1] = {(uint16_t)(req.blockList[i][0] << 8 | req.blockList[i][1])};
if (nfc.felica_ReadWithoutEncryption(1, serviceCodeList, 1, blockList, res.blockData[i]) != 1) {
sg_res_init();
res.status = 1;
return;
}
}
res.RW_status[0] = 0;
res.RW_status[1] = 0;
res.numBlock = req.numBlock;
sg_res_init(0x0D + req.numBlock * 16);
}
break;
case FELICA_CMD_NDA_08:
{