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CC2652R: Connection between CC2652R and CC2640R2F always terminates quickly

z yy
Prodigy 70 points
Part Number: CC2652R
Other Parts Discussed in Thread: CC2640, CC2640R2F

CC2652R is handled by BTOOL with SDK 6.20

CC2640R2F SDK 5.30 5824.CC2640.rar

 And part of logs in BTOOL. There are some other reasons for the disconnection like 0x3E. I tried to close other BLE devices, but fails. 

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[1] : <Tx> - 06:46:12.865
-Type : 0x01 (Command)
-OpCode : 0xFE62 (GapInit_connect)
-Data Length : 0x0A (10) byte(s)
PeerAddrType : 0x00 (0) (PEER_ADDRTYPE_PUBLIC_OR_PUBLIC_ID)
PeerAddr : 60:77:71:C7:9F:A2
InitiatingPhy : 0x01 (1) (
INIT_PHY_1M)
Timeout : 0x0000 (0)
Dump(Tx):
0000:01 62 FE 0A 00 A2 9F C7 71 77 60 01 00 00 .b......qw`...
--------------------------------------------------------------------
[2] : <Rx> - 06:46:12.879
-Type : 0x04 (Event)
-EventCode : 0x00FF (HCI_LE_ExtEvent)
-Data Length : 0x06 (6) bytes(s)
Event : 0x067F (1663) (GAP_HCI_ExtentionCommandStatus)
Status : 0x11 (17) (bleAlreadyInRequestedMode)
OpCode : 0xFE62 (GapInit_connect)
DataLength : 0x00 (0)
Dump(Rx):
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Why they cannot establish a connection? 

  • 0
    Prodigy 70 points

    My phone is able to establish a connection with CC2642R2F, and receives notifications successfully

  • 0 in reply to z yy
    TI__Guru** 101450 points

    Hi,

    Thank you for reaching out.

    As you manage to have a stable connection between the phone and the CC2640R2F, I guess the issue is likely to be in the CC2652R.

    Best regards,

  • 0 in reply to Clément
    Prodigy 70 points

    Hi, 

    But the project of CC2652R is host test and I made no change. What might be the problem?

    Best regards,

  • 0 in reply to z yy
    Guru 86595 points

    Hi,

    I suspect the host test running on CC2652R is not compatible with the firmware running on CC2640R2F. 

    When I test CC2640R2F with Btool. The Btool is connected to a CC2640R2F Launchpad with host test from the same SDK version that is running on the target CC2640R2F board.

    -kel