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AWR1642: How to monitor image band

kose3
Prodigy 100 points
Part Number: AWR1642
Other Parts Discussed in Thread: AWR1243

Hi,

I modified adcOutputFmt of adcCfg from 1 to 2 in order to monitor image band. However, the modified config doesn't work although the original config whose adcOutputFmt is set to 1 worked.
Do I have to change other parameters when monitoring image band?

  • 0
    TI__Mastermind 22155 points

    Hi ,

    Have you rebooted the board when changing this settings from 1 to 2 ? Please see the below snapshot from the SDK user guide.

    BR,

    Raghu

  • 0 in reply to Raghunandan Kamath
    Prodigy 100 points

    Hi, Raghu

    Thank you for your reply,
    I rebooted the board when changing the setting, but the config didn't work.

    However, I found that the adcCfg was changed by entering "adcCfg 2 2" after "sensorStart" on teraterm as you can see below.

    ==========

    sensorStop
    flushCfg
    dfeDataOutputMode 1
    channelCfg 15 3 0
    adcCfg 2 1
    adcbufCfg -1 0 0 1 0

    (adcbuf Cfg, profileCfg, chirpCfg and other parameters are written between adcbuCfg and sensorStart)

    sensorStart
    adcCfg 2 2

    ==========

    Q1. Is that the correct way to change the adcCfg?
    Q2. I'm trying monitor or visualize image band or interference in real time as seen in "AWR1243: Question about Image Rejection and image band interference monitor" which had been posted on e2e. What application should I use when I monitor image band?