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    Latest Sony Phone with accessible UART Port?

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    • H
      hanz last edited by

      Hi,
      since your open devices provide (at least some of them) an accessible UART port.
      Is it only the RX part of the connection or would i be able to interact with the system?
      If yes, what is the latest Sony device with >= android 11 and accessible UART port?
      I would like to use the UART for KGDB

      Thanks for your replies,
      Hannes

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      • H
        hanz last edited by

        so i got an older sony xperia where you provide the uart points, soldered it on and works but i only get the bootloader output. how can i make the uart output available in android? i want to build a custom kernel and set the uart output via cmdline parameter to connect to kgdb is uart exportet as a device in /dev/ or is there no driver support available?

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