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Differences between CC2564B and CC2564

user4203513
Intellectual 330 points
Other Parts Discussed in Thread: CC2564

I have designed my system using TIVA M4 and CC2564B. The software is CCS 6.0.

Then I designed a board using CC2564.

But I got this:

OpenStack().
BSC_Initialize Failed: -4.
Unable to open the stack.

Is there any difference between CC2564B and CC2564?

How to solve this problem?

Thanks~

  • 0
    TI__Guru* 85400 points
    Hi,

    You can take a look at: www.ti.com/.../cc2560.pdf (Table 1-1).
    The difference is the lack of assisted mode in the CC2564 variant.

    From a hardware perspective, both devices are pin compatible. From a software perspective, each
    device requires a different service pack.

    For the CC2564, you must remove the "__SUPPORT_CC256XB_PATCH__" define from the project and rebuild.

    Regards,
    Gigi Joseph.
  • 0 in reply to Joseph Gigi
    Intellectual 330 points
    Thanks for your reply.
    Following your guide I remove the "__SUPPORT_CC256XB_PATCH__" define from the project and rebuild, but I got this.

    OpenStack().
    HCI_VS_InitializeAfterHCIReset
    VS_Update_UART_Baud_Rate success.
    PatchDevice[17] Result = -14 Status 0
    00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 0123456789ABCDEF
    -----------------------------------------------------------------------
    00000 46 71 08 00 FA 10 40 08 43 28 D0 DC 48 04 38 FF Fq....@.C(..H.8.
    00010 21 3D 31 0F 18 D9 49 08 5C 00 24 1D E0 A0 00 3D !=1...I...$....=
    00020 58 C2 20 40 5D 00 28 14 D0 F0 08 06 D3 B5 20 40 X. @].(....... @
    00030 5D 01 21 8E 46 DF 49 FE 44 08 47 30 09 09 D3 B5 ].!.F.I.D.G0....
    00040 20 40 5D 0A 30 00 06 00 0E 01 21 8E 46 D9 49 FE @].0.....!.F.I.
    00050 44 08 47 01 34 E5 48 00 78 84 42 DF D3 E4 48 87 D.G.4.H.x.B...H.
    00060 30 F0 BD 70 B5 06 1C B0 68 E2 4D 00 28 02 D1 28 0..p....h.M.(..(
    00070 1C DF 30 70 BD 95 4C 04 3C 20 7A 02 28 08 D0 E5 ..0p..L.< z.(...
    00080 49 08 5C 01 21 8E 46 E4 49 FE 44 08 47 00 28 02 I...!.F.I.D.G.(.
    00090 D0 28 1C CF 30 70 BD 00 20 20 60 70 60 28 1C FF .(..0p.. `p`(..
    000a0 30 20 30 70 BD 10 B5 AD 49 11 31 06 22 00 23 0C 0 0p....I.1.".#.
    000b0 78 FF 2C 02 D1 5B 1C 1B 06 1B 0E DC 31 01 3A F6 x.,..[......1.:.
    000c0 D1 43 60 E7 48 19 30 10 BD 01 1C E6 4B 1A 78 E6 .C`.H.0.....K.x.
    000d0 48 05 2A 04 D1 E6 4A 12 68 12 78 01 2A 02 D0 4B H.*...J.h.x.*..K
    000e0 60 5B 30 F7 46 7D 30 F7 46 10 B5 01 1C EB 48 00 `[0.F}0.F.....H.
    000f0 68 EC 4C 00 28 0B D0 88 69 09 7A 01 22 96 46 h.L.(...i.z.".F

    HCI_VS_InitializeAfterHCIReset Failure.
    Stack Init Failed: -4.
    Unable to open the stack.

    would you please give me some advices to solve the problems above?
    Thank you~
  • 0 in reply to user4203513
    TI__Guru* 85400 points
    Hi,

    I have not seen this error before.
    The error means that the download firmware has failed in between. The error code is: "BTPS_ERROR_HCI_DRIVER_ERROR"

    This indicates that there is some problem in the UART communication... You need to confirm the boot up process as per the datasheet and also confirm the Host UART functionality.

    Regards,
    Gigi Joseph.