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CC1352P: Questions about working in proprietary mode at 2.4G

Xinxin
Intellectual 690 points
Part Number: CC1352P
Other Parts Discussed in Thread: CC1352R

Hi All,

I hope the circuit board of CC1352P designed by myself can work at 2.4G and send data packets, so it is set as "Radio setup command for PROPRIETARY mode on 2.4ghz with High Gain PA".  But why can't the frequency of smartRF be set to 2.4G in PROPRIETARY mode and can only be set to a frequency below 1G?

  • 0
    TI__Guru* 83181 points
    There is currently no support for 2.4 GHz + prop mode in Studio. We are planning to add this for the CC26x2 devices in Q2, but not for the CC13x2 devices. However, it should be possible to use the settings for CC26x2 on the CC13x2 as well.

    I will look into this an d see if I can get to settings for you that you can test out.
    I will get back to you.

    BR

    Siri
  • 0 in reply to Siri
    Intellectual 690 points
    Hi Siri，

    1) At present, I hope to test whether the board designed by me can emit 5dBm power at a frequency of 2.4G. How should I set it?

    2) I find that the frequency can only reach 2.4g in IEEE 802.15.4 mode and BLE mode, but there is no option to adjust the symbol rate in these two modes. How to solve this problem?
  • 0 in reply to Xinxin
    TI__Guru* 83181 points
    I have been looking into the settings, but have not been able to get these up and running on the CC1352P, only the CC1352R. I am not sure when/if we will be able to provide prop. 2.4 GHz settings for the CC1352P.

    1) since we do not have prop settings for 2.4 GHz you need to see in Studio how to set the output power to 5 dBm (look at the BLE or 802.15.4) settings. On our LPs, there are 3 control signals that are set differntly depeding on if you are using the board for Sub 1 GHz or 2.4 GHz, or depeding on which PA you are using. When I do not know anything about your HW I do not know how you are controlling this.

    2) In BLE and 802.15.4, the symbol rate is set by the PHY and cannot be changed via the API command, as is the case in prop mode.

    Siri