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CC2755R10: Setting up Transmit power using btool

Flemming Noerskov Larsen
Prodigy 180 points
Part Number: CC2755R10

Tool/software:

Hi I am doing radio tests on a design using CC2755R10, I want to set the TX power in various levels. Using btool.exe I will use the HCIExt_SetTXPowerCmd with a specific power. Executing this i get the response Status : 0x01 (1) (UNKNOWN_HCI_CMD).

SW in unit is generated from 

SDK simplelink_lowpower_f3_sdk_9_12_00_19

Btool v1.44.04

  • +1
    TI__Guru**** 217867 points

    Hi Flemming,

    I believe HCI_EXT_SetTxPowerDbmCmd is the approved HCI Extended command for modifying the TX power on the CC23XX/CC27XX.  It should be listed near the bottom of the HCI Extended drop-down menu in BTool.  Can you please give this a try and let us know of the results?  I've confirmed that this command is transported successfully from my end.

    If it isn't too late to make the change, I'd highly recommend the CC23XX/CC27XX product family and the SimpleLink F3 SDK.  It has much more up-to-date protocol and feature support as compared to Legacy BLE devices.

    Regards,
    Ryan

  • 0 in reply to Ryan Brown1
    Prodigy 180 points

    Hi Ryan

    Can set the power for both CW mode and pulsed mode

    Regards

    Flemming