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Sending data continuously through CC2564MODN (SNIFF MODE)

Other Parts Discussed in Thread: CC2564MODN

Hello, :)

 

I am using MSP5659 and CC2564MODN.

I modified SPPDemo Code for my board but basic code is based on SPPDemo.

1. SNIFF MODE

    When I send data continuously through CC2564MODN without receiving any data, it suddenly enter into sniff mode and data sending rate decreases.

    Why it enter into sniff mode? I think that I didn't added code about sniff mode.

2. STOP SENDING DATA

    To avoid entering into sniff mode, I just added to send acquisition packet to bluetooth when I received data. After that, it keeps its active mode.

    However, about 2 minutes after, It suddenly stops sending data. It occurs repeatably :'(.

 

I don't know why it happens. Plz help me. Thanx.