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  • [SOLVED] RTT Telnet client ignores SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL

    vurziceanu - - J-Link/Flasher related

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    Hello, I have an application based on RTT for transferring large amounts of data (2 or more orders of magnitude larger than the buffer size) from host to target. For this, I have written a Python script to open a telnet connection using telnetlib and send data with telnet.write(). This functions correctly on J-Link version 6.32g. However, after upgrading to latest version (6.72d as of now), I am unable to successfully complete transfers. The first approximately 4k of data, which is the same amou…