- 基于stm32的keil开发环境搭建

led.h

/*
* LED example
* Author : xiahouzuoxin
* Date : 2013.08
*/ 
#ifndef __LED_H__ 
#define __LED_H__  
#include "../Headers/includes.h" 
#define LED1                      GPIO_Pin_4 
#define LED2                      GPIO_Pin_5 
#define LED3                      GPIO_Pin_6 
#define LED4                      GPIO_Pin_7 
extern void InitLED(void); 
extern void FlashLED(void); 
#endif

delay.h

#ifndef _DELAY_H 
#define _DELAY_H 
#include "includes.h" 
extern void delay_ms(UINT32 ms);  
#endif 

delay.c

#include "delay.h" 
  
/********************************************************************* DELAY_MS
* Discription : delay for 1 ms if ms=1, not accurate
* Author : xiahouzuoxin
* data : 2012-08-01
* inputs :    ms -- ms number
* outputs :
* Modified :
********************************************************************/ 
void delay_ms(UINT32 ms) 
{ 
int i = 0; 
    int j = 0; 
  
for(i = 0; i < ms; i++) 
{ 
for(j = 0; j < 8040; j++) 
{ 
// Delay n ms 
} 
} 
} 

includes.h

#include "../Devices/LED.h" 

main.c

#include "includes.h" 
  
int main(void) 
{ 
InitLED(); 
while(1) { 
     FlashLED(); 
} 
} 

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