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CC2340R5: [CC2340R5]The device selection in smart rf studio v8.1 can detect cc2340r5, but enter the radio control panel, the target shows none available.

Weli
Expert 1085 points
Part Number: CC2340R5
Other Parts Discussed in Thread: UNIFLASH

Hi Ti Experts.

We produced 50 PCS of CC2340R5 modules last week, and TI gave us 50 chips, which are XCC2340R5, read from uniflash as Rev B,

After we downloaded smart rf studio v8.1, CC2340R5 can be detected in the device selection, as shown in the figure below.


But after entering the radio control panel, we have to do the CW test, and the target shows none available.

How can I solve this problem?

Thanks.

  • 0
    Expert 1085 points

    Update the information,
    In XCC2340R5 Rev B, it cannot be detected after entering the device selection of smart rf studio v8.1, but if using Rev A chips, it can be detected in the device selection, but it cannot be detected in the radio panel.

  • +1
    TI__Guru**** 217237 points

    Hi Weli,

    Typically this behavior is indicative of a mismatch between CC2340R5 hardware and Smart RF Studio 8 software.  Smart RF Studio 8 v1.0 as released online only supports the CC2340R5 PG2.0 (Rev B) hardware.  Smart RF Studio 8 v1.0 as released online only supports the CC2340R5 PG2.0 hardware.  Smart RF Studio 8 v0.x as provided through the TI secure resource portal only supports the CC2340R5 PG1.0 (Rev A) hardware.  I have confirmed that the behavior you provided is to be expected if using PG1.0 hardware with Smart RF Studio 8 v1.0.  My PG2.0 hardware does not have any issues when connected with the online release version of Smart RF Studio 8.  Can you confirm whether your devices can be programmed/operated using the SIMPLELINK-LOWPOWER-F3-SDK, and that the CCFG is properly programmed?  I agree that Uniflash v8.3 should be capable of telling the difference between Rev A/1.0 and B/2.0

    Regards,
    Ryan

  • 0 in reply to Ryan Brown1
    Expert 1085 points

    Hi Ti Experts,

    Yes, I can program/operate using the SIMPLELINK-LOWPOWER-F3-SDK, and the CCFG is properly programmed.

    Both Rev A and Rev B can use this SDK.

    Thanks.