shit-202408082000
This commit is contained in:
@@ -32,7 +32,6 @@ void systick_config(void)
|
||||
count_1ms = (float)count_1us * 1000;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* ************************************************************************
|
||||
* @brief delay_us 微秒延时函数
|
||||
@@ -60,10 +59,8 @@ void delay_us(uint32_t count)
|
||||
SysTick->CTRL &= ~SysTick_CTRL_ENABLE_Msk;
|
||||
//将 SysTick 计数器的当前值清零,以便下次使用
|
||||
SysTick->VAL = 0x0000U;
|
||||
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* ************************************************************************
|
||||
* @brief delay_ms 毫秒延时函数
|
||||
|
||||
Reference in New Issue
Block a user