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  • Alessandro Rubini's avatar
    dac_log: optionally stream out the dac values · d91fec21
    Alessandro Rubini authored and Adam Wujek's avatar Adam Wujek committed
    This commit adds a tool to send out, through ethernet, a complete log of
    DAC values for the main oscillator. It allows to see if there are
    oscillations (and there currently are) and what happens when tracking
    is lost and recovered.
    To activate the feature
      * add CONFIG_DAC_LOG (depends on CONFIG_DEVELOPER)
      * activate on the console: "daclog <ipaddr> <macaddr>"
      * collect data on your target host
         netcat -u -l -p 1050  | od -An -t u2 -v -w2 --endian=big > daclog.txt
      * stop it when done, on the console: "daclog off"
    Signed-off-by: default avatarAlessandro Rubini <>