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AgnosMW | |||||||
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See dataxchng.h | |||||||
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| Contactless only. That callback can be used to control EMV contactless transaction flows. It is a normalized data exchange mechanism. Itmay be defined to control the contactless transaction flow from a payment application. It enables Data Exchange (DE) / Data Storage (DS) feature accross all contactless kernels in a normalized way. Use DF12 - Tags to Read - to define which tag(s) shall be looked up to give back control to the payment application. Setter: mDataExchange.mCallback in tPaymentContext structure Important: in order to enable this mechanism, set mDataExchange.mDEList in tPaymentContext with the adress of an instance of tDataExchangeList. |
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