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我们的团队在Ingenico设备上为NFC卡开发POS解决方案。 我们用什么来读取卡:Ingenico POS NFC UID错误编码
/* Open the MIFARE driver */
int ClessMifare_OpenDriver (void);
Return value: OK
/*Wait until a MIFARE contactless card is detected*/
int ClessMifare_DetectCardsEx (unsigned char nKindOfCard, unsigned int *pNumOfCards, unsigned int nTimeout);
Return value: OK
/*Retrieve the type of the MIFARE card and its UID */
int ClessMifare_GetUid (unsigned char nCardIndex, unsigned char *pKindOfCard, unsigned char *pUidLength, unsigned char *pUid);
返回值:
Paramater2:
pKindOfCard(Type of cards)
Card1: CL_B_UNDEFINED
Card2: CL_B_UNDEFINED
Card3: CL_B_UNDEFINED
Card4: CL_MF_CLASSIC
Paramater4: pUid (UID of the card)
Card1: "\004Br\302\3278\200"
Card2: "\004\333\354y\342\002\200"
Card3: "\004s\247B\344?\201"
Card4: "\016\310d\301"
但在现实生活中,我们预计:
Card1 044272c2d73880
Card2 0ec864c1
Card3 0473a742e43f81
Card4 04dbec79e20280
从Android的NFC阅读器我们得到正确的数字,但从POS它相当不同于Ingenico POS的输出。我们需要做什么才能在十六进制中得到这个数字?
谢谢!
它的工作!谢谢! –