#include?“delay.h“

__IO?u16?ntime;								????

void?delay_ms（u16?nms）
{	?		??	??
	ntime=nms;
	SysTick_Config（168000）;//1ms產生一次中斷
	while（ntime）;
	SysTick->CTRL=0x00;			??	????
}???
		????								???
void?delay_us（u32?nus）
{		
	ntime=nus;
	SysTick_Config（168）;//1us產生一次中斷
	while（ntime）;
	SysTick->CTRL=0x00;
}

void?Delay（u32?count）
{
	while（count--）;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????390??2011-12-25?19:40??UART2\HARDWARE\delay\delay.c

?????文件????????157??2011-12-24?19:54??UART2\HARDWARE\delay\delay.h

?????文件???????2406??2014-01-07?19:31??UART2\HARDWARE\IO\IO.c

?????文件????????165??2014-08-22?17:20??UART2\HARDWARE\IO\IO.h

?????文件????????755??2011-12-24?20:30??UART2\HARDWARE\led\led.c

?????文件????????364??2011-12-24?19:54??UART2\HARDWARE\led\led.h

?????文件???????3078??2014-01-02?20:28??UART2\HARDWARE\uart\uart.c

?????文件????????193??2013-12-30?19:54??UART2\HARDWARE\uart\uart.h

?????文件????????399??2011-12-24?19:54??UART2\keilkilll.bat

?????文件??????16955??2014-12-13?12:03??UART2\OBJ\485.hex

?????文件???????6792??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\misc.h

?????文件??????32417??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_adc.h

?????文件??????27186??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_can.h

?????文件???????2284??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_crc.h

?????文件??????12528??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_cryp.h

?????文件??????14814??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_dac.h

?????文件???????4164??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_dbgmcu.h

?????文件??????12845??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_dcmi.h

?????文件??????28750??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_dma.h

?????文件???????7880??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_exti.h

?????文件??????14463??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_flash.h

?????文件??????27044??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_fsmc.h

?????文件??????17569??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_gpio.h

?????文件???????8952??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_hash.h

?????文件??????31516??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_i2c.h

?????文件???????4191??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_iwdg.h

?????文件???????6022??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_pwr.h

?????文件??????24742??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_rcc.h

?????文件???????3826??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_rng.h

?????文件??????40414??2011-12-24?19:54??UART2\STM32F40X_FWLib\inc\stm32f4xx_rtc.h

............此處省略62個文件信息