I'm using the MikroElektronika NFC dongle to do some comms with an ISO 15693 card. It uses the PN7150 transceiver. I've got the software that is provided with it from Mikro working in Eclipse. The annoying with however is that the NxpNci_Connect() function just hangs if called two times in a row, or the device will top responding after a random number of connections. This happens even if I call NxpNci_Disconnect(); before connecting. I also have to unplug and plug the device into the PC before I can connect again.
It happens with the demo program supplied with the software, too. Does anyone know why this happens? Is there a fix or a work around? I believe it appears as an HID device, is there a way of re-enumerating it before trying to connect again?
I also have bought this NFC USB dongle. I am currently stuck with the same problem which gswdh described. Is there a new solution for this problem? I recently discovered that the problem is related to the Windows SetupApi of the HidApi. Maybe there is an example using a later version of a HID lib.
Many thanks for helping in this topic!
Dear George Waller,
Hope you are doing great,
Can you please confirm first the software example you are using, or the link where you got this, to check this examples and replicate this issue in our boards.