问tx_time_get()总是在threadx模块管理器中返回0EN基本上，没有人会将大段的C语言代码全部塞入 main...
ThreadX is configured with 100 ticks/sec by default, this should be taken into account when using delays or timeouts at application. It is always possible to reconfigure it in the "tx_user.h", the "TX_TIMER_TICKS_PER_SECOND" define,but this should be refle...
This document discusses the function of a hardware transmit ring and the purpose of the tx-ring-limit command on ATM router interface hardware that supports per-virtual circuit (VC) queueing.