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  • Case ID: 336745
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Tx power configuration in SDK 2.7.0

PabloL

Hi, 

I'm a little disoriented.
I used to set the tx power configuration for the nRF5340:

#set output power +3dBm
CONFIG_BT_CTLR=y
CONFIG_BT_CTLR_TX_PWR_PLUS_3=y

in the file <prjdir>\child_image\hci_rpmsg.conf.

How and where can I set the tx power with the new SDK 2.7.0 sysbuild?

Thanks!

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    Hi PabloL,

    With sysbuild, the closest equivalent of child image Kconfig overlay file is: <prjdir>\sysbuild\hci_ipc\boards\nrf5340dk_nrf5340_cpunet.conf.

    There is also <prj_dir>\sysbuild\hci_ipc\prj.conf. However, this replace the entire remote image's prj.conf file.
    (In parent-child multi-image, this behavior is similar to <prj_dir>\child_image\hci_ipc\prj.conf).

    For more information, please see Sysbuild (System build).

    Hieu

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  • 0

    Hi PabloL,

    With sysbuild, the closest equivalent of child image Kconfig overlay file is: <prjdir>\sysbuild\hci_ipc\boards\nrf5340dk_nrf5340_cpunet.conf.

    There is also <prj_dir>\sysbuild\hci_ipc\prj.conf. However, this replace the entire remote image's prj.conf file.
    (In parent-child multi-image, this behavior is similar to <prj_dir>\child_image\hci_ipc\prj.conf).

    For more information, please see Sysbuild (System build).

    Hieu

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