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CC2564MODA: bluetopia, how to response pin code ? (PIN Code Authentication Response: Authentication not in progress.)

Part Number: CC2564MODA

Hi,

Many android phone do not support simple secure pair, so i download sppdemo with default and run it with server mode.when android phone pair with kit, i must input pin code like 0000 ,and console reponse like:

PIN Code Authentication Response: Authentication not in progress. The Pairing response is not happening in my console.