Firmware release 1.75 for H512 and NFC’Roll

A new firmware version (release 1.75.2) has just been published for SpringCard H512 and NFC’Roll. This firmware improves the behaviour in card emulation and peer-to-peer (initiator) mode, allowing more reliable exchanges with most smartphones running either in reader or peer-to-peer (target) mode. The same version will be released very soon for H663 and Prox’N’Roll PC/SC. … Read more

Using SCardControl under Linux and from a Java program

SCardControl is the PC/SC function that makes it possible for the application to invoke ‘proprietary’ functions, implemented either in the PC/SC reader itself (CSB6, Prox’N’Roll PC/SC, EasyFinger or CrazyWriter) , or in its driver running on the PC, or in the PC/SC middleware. The prototype is: LONG SCardControl( SCARDHANDLE hCard, DWORD dwControlCode, LPCVOID lpInBuffer, DWORD nInBufferSize, LPVOID lpOutBuffer, DWORD nOutBufferSize, LPDWORD … Read more