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CCS/AWR1843BOOST: BSS power on

user5740064
Intellectual 500 points
Part Number: AWR1843BOOST

Tool/software: Code Composer Studio

Look at the picture above with the red lines,The callback function does nothing,Please look at the picture below.

I also know that the rlDriverInit() function opens the BSS&MSS mailbox, but the rlDevicePowerOn() function does not have an API to communicate with the BSS. How does it notify the BSS of a power-on request?

  • 0
    TI__Guru 69960 points
    Hi,
    mMWave SDK does the BSS unhalt during the SOC_init, as BSS power on stabilizes the system (MSS) clock to 200MHz. So to get the right clock at the beginning, SDK powers on BSS so that all other peripheral can work on 200MHz clock.
    Now as BSS power on already happens at the beginning so for the mmWaveLink enableDevice callback is left blank.

    Regards,
    Jitendra