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  • [SOLVED] [Python] Reading from SEGGER RTT print via Jlink Compact instead of a wired UART connection

    Tmeeusen - - J-Link/Flasher related

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    Hi, We would like to access the print outputs of the SEGGER_RTT_WriteString() function via a JLINK compact debugger using Python. The latter is wired only via SWDIO, SWDCLK, VMCU and GND of the nRF52840 IC. Is there a clever way to do this in order to not use a wired UART connection. example: Hereby we would replace printf("\r\nUART started.\r\n"); (which can be read in python by using pyserial readlines()) with SEGGER_RTT_WriteString(0,"\r\n RTT started.\r\n"); and read this string in Python. T…