Reading RF TX Power with from register

[Houman]

Hi All,

I need to find the RF Tx power setting of the nRF52840 by reading from the register. I understand this is possible through Jlink and the following command:

--memrd <addr> [--w <width>] [--n <n>]    

I know the addr is 0xABCDEF but what values should I use for w and n?

Thank you

 

     

[Houman]

Hi Dimitry,

What you are saying surprises me. My understanding is that the RF Tx power is set based on the value of this register.

Regardless of whether RF is enabled or not, we should be able to read the register value, right?

[Jared]

Hi,

Tx power is reset to 0 between each time the radio is active. 

regards

Jared