This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC2564MODN: A3DPDemo_SNK connection faild

Part Number: CC2564MODN
Other Parts Discussed in Thread: CC2564

Hi there,

I am using CC2564MODN and STM32F407 DISCOVERY KIT to implement an wireless MP3 demo. The SDK is CC2564CSTBTBLESW-v4.2.1.1,and it's running successful with A3DPDemo_SNK example code.

and My iPhone(7,iOS12.4.1),PC(win10,CSR8510),can found the A3DPDemo_SNK. The trouble is,When I try to connect the SNK,it's failed.iPhone said that the SNK maybe OFF,and PC said that the SNK was connected successful while the SNK device icon in MY BLUETOOTH DEVICE form is gray,no BT sevice can found also(Normally I can found A2DP,SPP,etc.). Fig.2 is console output when PC pairing the SNK,and there is nothing when iPhone is paring.

What should I do? Did I do something wrong when I porting these example code adapted for STM3240G-EVL to STM32F407-DISCOVERY ? Looking forward to your reply!