[Bug] rt_thread_mdelay 不是延时的ms，是systick的时钟周期的和rt_thread_delay函数没区别

[UFO281]

RT-Thread Version

V4.02

Hardware Type/Architectures

STM32F103

Develop Toolchain

RT-Thread Studio

Describe the bug

[Bug] rt_thread_mdelay 不是延时的ms，是systick的时钟周期的和rt_thread_delay函数没区别

Other additional context

/**

• This function will let current thread delay for some milliseconds.

• @param tick the delay time

• @return RT_EOK */ rt_err_t rt_thread_mdelay(rt_int32_t ms) { rt_tick_t tick;

  tick = rt_tick_from_millisecond(ms);

  return rt_thread_sleep(tick); }

[mysterywolf]

为什么呢 中间有rt_tick_from_millisecond换算的

[ComerLater]

会将ms转为tick，最终延时是tick