文章目录前言一、RTT是什么二、为什么要使用RTT三、RTT怎么用问题与总结前言基于RT-Thread Nano移植SEGGER/RTT一、RTT是什么J-Link RTT – Real Time Transfer: SEGGER’s Real Time Transfer (RTT) is the proven technology for system monitoring and interactive user I/O in embedded applications. It combine