LibXR::CH32Timebase Class Reference

Inheritance diagram for LibXR::CH32Timebase:

Collaboration diagram for LibXR::CH32Timebase:

Public Member Functions
TimestampUS	_get_microseconds () override
	纯虚函数，获取当前时间的微秒级时间戳（由派生类实现）。 Pure virtual function for obtaining the current timestamp in microseconds (implemented by derived classes).
TimestampMS	_get_milliseconds () override
	纯虚函数，获取当前时间的毫秒级时间戳（由派生类实现）。 Pure virtual function for obtaining the current timestamp in milliseconds (implemented by derived classes).
Public Member Functions inherited from LibXR::Timebase
	Timebase (uint64_t max_valid_us=UINT64_MAX, uint32_t max_valid_ms=UINT32_MAX)
	默认构造函数，初始化全局时间基指针。 Default constructor, initializing the global timebase pointer.

Static Public Attributes
static uint32_t	cnt_per_microsec_
Static Public Attributes inherited from LibXR::Timebase
static Timebase *	timebase = nullptr
	静态指针，用于存储全局时间基对象。 Static pointer storing the global timebase instance.

Additional Inherited Members
Static Public Member Functions inherited from LibXR::Timebase
static TimestampUS	GetMicroseconds ()
	获取当前时间的微秒级时间戳。 Gets the current timestamp in microseconds.
static TimestampMS	GetMilliseconds ()
	获取当前时间的毫秒级时间戳。 Gets the current timestamp in milliseconds.

Detailed Description

Definition at line 10 of file ch32_timebase.hpp.

Constructor & Destructor Documentation

CH32Timebase()

LibXR::CH32Timebase::CH32Timebase ( )

inline

Definition at line 13 of file ch32_timebase.hpp.

                 : Timebase(UINT64_MAX, UINT32_MAX)
  {
    cnt_per_microsec_ = SystemCoreClock / 1000000;
  }

Member Function Documentation

_get_microseconds()

TimestampUS LibXR::CH32Timebase::_get_microseconds ( )

inlineoverridevirtual

纯虚函数，获取当前时间的微秒级时间戳（由派生类实现）。 Pure virtual function for obtaining the current timestamp in microseconds (implemented by derived classes).

该函数需要在派生类中实现，以提供具体的时间获取机制。 This function must be implemented in derived classes to provide the actual time retrieval mechanism.

Returns

返回当前的时间戳（单位：微秒）。 Returns the current timestamp (in microseconds).

Implements LibXR::Timebase.

Definition at line 18 of file ch32_timebase.hpp.

  {
    uint64_t cnt = SysTick->CNT;
    return TimestampUS(cnt / cnt_per_microsec_);
  }

_get_milliseconds()

TimestampMS LibXR::CH32Timebase::_get_milliseconds ( )

inlineoverridevirtual

纯虚函数，获取当前时间的毫秒级时间戳（由派生类实现）。 Pure virtual function for obtaining the current timestamp in milliseconds (implemented by derived classes).

该函数需要在派生类中实现，以提供具体的时间获取机制。 This function must be implemented in derived classes to provide the actual time retrieval mechanism.

Returns

返回当前的时间戳（单位：毫秒）。 Returns the current timestamp (in milliseconds).

Implements LibXR::Timebase.

Definition at line 24 of file ch32_timebase.hpp.

{ return cnt_per_microsec_ / 1000; }

Field Documentation

cnt_per_microsec_

uint32_t LibXR::CH32Timebase::cnt_per_microsec_

inlinestatic

Definition at line 26 of file ch32_timebase.hpp.

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The documentation for this class was generated from the following file:

• driver/ch/ch32_timebase.hpp