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CC2640R2F: Fail to read RSSI in simple observer PTM mode

Aichi Chen
Expert 1580 points
Part Number: CC2640R2F

Hi,

We have enabled PTM in simple oberserver, and test 8 hci commands. But its fail to read RSSI by HCI_ReadRssiCmd.

We issue "HCIExt_ModemTestRxCmd" first then try to get RSSI, success in host test, fail in observer example, PTM mode.

Any idea to fix it?

  • 0
    TI__Guru** 101460 points

    Hi,

    If I may, it seems the RSSI returned in the host_test case is also incorrect (0x7F) - which may be indicating no packet was received.

    PTM does not enable all the commands. Among others, the HCI_ReadRSSI() command is not enabled in PTM mode.

    I hope this will help,

    Best regards,