Init

.gitignore

+MDKProject/Objects/*
+MDKProject/Listings/*
+MDKProject/JLinkLog\.txt
+MDKProject/JLinkSettings\.ini
+MDKProject/EventRecorderStub\.scvd
+MDKProject/SX127xDriver\.uvguix\.*
+

HAL/HAL_uart.c

+#include "HAL_uart.h"
+
+uint8_t DebugLevel=LEVEL_ALL;	//打印所有所有小于DebugLevel的信息,DebugLevel可以动态调整
+
+static HAL_UartcallBack_t __uart1CallBackFunc=NULL;
+//串口1中断服务程序
+//注意,读取USARTx->SR能避免莫名其妙的错误   	
+u8 USART_RX_BUF[USART_REC_LEN];     //接收缓冲,最大USART_REC_LEN个字节.
+//接收状态
+//bit15，	接收完成标志
+//bit14，	接收到0x0d
+//bit13~0，	接收到的有效字节数目
+u16 USART_RX_STA=0;       //接收状态标记	  
+
+/*这段代码是用来支持printf打印到串口的代码*/
+#pragma import(__use_no_semihosting)             
+//标准库需要支持的函数
+struct __FILE 
+{
+	int handle;
+};
+
+FILE __stdout;       
+//定义_sys_exit()以避免工作在半主机状态
+void _sys_exit(int x) 
+{
+	x = x; 
+}
+//重定义fputc函数
+//这个需要根据MCU和我们希望printf从哪个串口输出来确认 __WAIT_TODO__
+int fputc(int ch, FILE *f)
+{
+	//注意：USART_FLAG_TXE是检查发送缓冲区是否为空，这个要在发送前检查，检查这个提议提高发送效率，但是在休眠的时候可能导致最后一个字符丢失
+	//USART_FLAG_TC是检查发送完成标志，这个在发送后检查，这个不会出现睡眠丢失字符问题，但是效率低（发送过程中发送缓冲区已经为空了，可以接收下一个数据了，但是因为要等待发送完成，所以效率低）
+	//不要两个一起用，一起用效率最低
+	
+	//循环等待直到发送缓冲区为空(TX Empty)此时可以发送数据到缓冲区
+  while (USART_GetFlagStatus(USART1, USART_FLAG_TXE) == RESET)
+  {}
+	USART_SendData(USART1, (uint8_t) ch);
+
+  /* 循环等待直到发送结束*/
+  //while (USART_GetFlagStatus(USART1, USART_FLAG_TC) == RESET)
+  //{}
+
+	return ch;
+}
+
+//uart1(PA_9 TX,PA_10 RX)初始化函数
+uint8_t HALUart1Init(uint32_t uartBand,HAL_UartcallBack_t uartCallBackFunc){
+	GPIO_InitTypeDef  GPIO_InitStructure;
+	USART_InitTypeDef USART_InitStructure;
+	NVIC_InitTypeDef NVIC_InitStructure;
+	
+	
+	__uart1CallBackFunc=uartCallBackFunc;
+	
+	USART_DeInit(USART1);  //复位串口
+	RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1|RCC_APB2Periph_GPIOA, ENABLE);//开启串口时钟,注意APB1和APB2时钟使能函数不一样
+	
+	//PA_9 初始化为外设模式
+	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;	 //IO口速度为50MHz，这里不用传参，直接写死用最大速度50MHZ
+	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
+	GPIO_InitStructure.GPIO_Mode=GPIO_Mode_AF_PP;//片上外设，推挽模式(需要配合PSEL设置才能确定是复用哪个功能)
+	GPIO_Init(GPIOA, &GPIO_InitStructure);	//初始化GPIO
+	//PA_10初始化为上拉输入模式
+	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;
+	GPIO_InitStructure.GPIO_Mode=GPIO_Mode_IPU;//上拉输入
+	GPIO_Init(GPIOA, &GPIO_InitStructure);	//初始化GPIO
+
+	if(NULL!=uartCallBackFunc){//没有回调函数的时候不启动接收中断，此时的串口能发不能收
+		//中断优先级管理，当前中断优先级分组为2(NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2))已经定义，不要修改
+		NVIC_InitStructure.NVIC_IRQChannel = USART1_IRQn;	//指定配置哪个中断
+		NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority=3 ;//抢占优先级为3
+		NVIC_InitStructure.NVIC_IRQChannelSubPriority = 3;		//子优先级3
+		NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;			//IRQ通道使能
+		NVIC_Init(&NVIC_InitStructure);	//配置 NVIC
+	}
+
+	//USART配置
+	USART_InitStructure.USART_BaudRate = uartBand;	//设置串口波特率
+	USART_InitStructure.USART_WordLength = USART_WordLength_8b;	//字长为8
+	USART_InitStructure.USART_StopBits = USART_StopBits_1;	//1个停止位
+	USART_InitStructure.USART_Parity = USART_Parity_No;	//无奇偶校验
+	USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;	//无流控
+	USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;	//收发模式
+	USART_Init(USART1, &USART_InitStructure); //配置USART参数
+	if(NULL!=uartCallBackFunc){
+		USART_ITConfig(USART1, USART_IT_RXNE, ENABLE);	//开启接收中断(不开启无法接收数据,没有接收回调函数就不开启了，因为没有回调就没有处理接收的到数据，开启了也没有意义)
+	}
+	USART_Cmd(USART1, ENABLE);                    //使能USART
+	
+	return 0;
+}
+
+//USART1中断函数(接收)
+//这个需要根据MCU适配 __WAIT_TODO__
+void USART1_IRQHandler(void){
+	if(USART_GetFlagStatus(USART1, USART_FLAG_RXNE) == SET)  
+	{
+		if(NULL!=__uart1CallBackFunc){
+			(*__uart1CallBackFunc)(USART_ReceiveData(USART1));	//执行回调函数
+		}
+	}
+}
+
+/*//USART2中断函数(接收)
+//这个需要根据MCU适配 __WAIT_TODO__
+void USART2_IRQHandler(void){
+	uint8_t ch;
+	if(USART_GetFlagStatus(USART2, USART_FLAG_RXNE) == SET)  
+	{
+		ch=USART_ReceiveData(USART2);	//读取接收到的字符
+	}
+}
+
+//USART3中断函数(接收)
+//这个需要根据MCU适配 __WAIT_TODO__
+void USART3_IRQHandler(void){
+	uint8_t ch;
+	if(USART_GetFlagStatus(USART3, USART_FLAG_RXNE) == SET)  
+	{
+		ch=USART_ReceiveData(USART3);	//读取接收到的字符
+	}
+}*/

HAL/HAL_uart.h

+#ifndef __HAL_UART_H__
+#define __HAL_UART_H__
+
+#include "stm32f10x.h"
+#include "stdio.h"
+
+#define USART_REC_LEN  			200  	//定义最大接收字节数 200
+#define EN_USART1_RX 			1		//使能（1）/禁止（0）串口1接收
+
+//打印所有所有小于DebugLevel的信息
+#define LEVEL_OFF			0			//关闭打印
+#define LEVEL_ERR			1			//错误信息
+#define LEVEL_WARNING	2			//警告信息
+#define LEVEL_INFO		3			//普通消息
+#define LEVEL_DEBUG		4		//调试信息
+#define LEVEL_ALL			255		//开启所有打印
+extern uint8_t DebugLevel;
+#if HAVE_OS
+	#define myPrintf(Level, ...) \
+	do{                                   \
+		vPortEnterCritical(); \
+		if ( Level<DebugLevel ){      \
+			if(LEVEL_DEBUG==Level){	\
+				printf("[%s()-%d]",__func__,__LINE__); \
+			}	\
+			printf(__VA_ARGS__);               \
+		}                               \
+		vPortExitCritical();			\
+	}while(0)
+#else
+	#define myPrintf(Level, ...) \
+	do{                                   \
+		if ( Level<DebugLevel ){      \
+			if(LEVEL_DEBUG==Level){	\
+				printf("[%s()-%d]",__func__,__LINE__); \
+			}	\
+			printf(__VA_ARGS__);               \
+		}                               \
+	}while(0)
+#endif
+
+typedef void (*HAL_UartcallBack_t)(uint8_t data);
+
+extern u8  USART_RX_BUF[USART_REC_LEN]; //接收缓冲,最大USART_REC_LEN个字节.末字节为换行符 
+extern u16 USART_RX_STA;         		//接收状态标记	
+
+uint8_t HALUart1Init(uint32_t uartBand,HAL_UartcallBack_t uartCallBackFunc);
+
+#endif	//end of __HAL_UART_H__

HAL/delay/delay.c

+#include "delay.h"
+////////////////////////////////////////////////////////////////////////////////// 	 
+//如果需要使用OS,则包括下面的头文件即可.
+#if SYSTEM_SUPPORT_OS
+#include "includes.h"					//ucos 使用	  
+#endif
+//////////////////////////////////////////////////////////////////////////////////	 
+//本程序只供学习使用，未经作者许可，不得用于其它任何用途
+//ALIENTEK STM32开发板
+//使用SysTick的普通计数模式对延迟进行管理（适合STM32F10x系列）
+//包括delay_us,delay_ms
+//正点原子@ALIENTEK
+//技术论坛:www.openedv.com
+//创建日期:2010/1/1
+//版本：V1.8
+//版权所有，盗版必究。
+//Copyright(C) 广州市星翼电子科技有限公司 2009-2019
+//All rights reserved
+//********************************************************************************
+//V1.2修改说明
+//修正了中断中调用出现死循环的错误
+//防止延时不准确,采用do while结构!
+//V1.3修改说明
+//增加了对UCOSII延时的支持.
+//如果使用ucosII,delay_init会自动设置SYSTICK的值,使之与ucos的TICKS_PER_SEC对应.
+//delay_ms和delay_us也进行了针对ucos的改造.
+//delay_us可以在ucos下使用,而且准确度很高,更重要的是没有占用额外的定时器.
+//delay_ms在ucos下,可以当成OSTimeDly来用,在未启动ucos时,它采用delay_us实现,从而准确延时
+//可以用来初始化外设,在启动了ucos之后delay_ms根据延时的长短,选择OSTimeDly实现或者delay_us实现.
+//V1.4修改说明 20110929
+//修改了使用ucos,但是ucos未启动的时候,delay_ms中中断无法响应的bug.
+//V1.5修改说明 20120902
+//在delay_us加入ucos上锁，防止由于ucos打断delay_us的执行，可能导致的延时不准。
+//V1.6修改说明 20150109
+//在delay_ms加入OSLockNesting判断。
+//V1.7修改说明 20150319
+//修改OS支持方式,以支持任意OS(不限于UCOSII和UCOSIII,理论上任意OS都可以支持)
+//添加:delay_osrunning/delay_ostickspersec/delay_osintnesting三个宏定义
+//添加:delay_osschedlock/delay_osschedunlock/delay_ostimedly三个函数
+//V1.8修改说明 20150519
+//修正UCOSIII支持时的2个bug：
+//delay_tickspersec改为：delay_ostickspersec
+//delay_intnesting改为：delay_osintnesting
+//////////////////////////////////////////////////////////////////////////////////  
+
+static u8  fac_us=0;							//us延时倍乘数			   
+static u16 fac_ms=0;							//ms延时倍乘数,在ucos下,代表每个节拍的ms数
+	
+	
+#if SYSTEM_SUPPORT_OS							//如果SYSTEM_SUPPORT_OS定义了,说明要支持OS了(不限于UCOS).
+//当delay_us/delay_ms需要支持OS的时候需要三个与OS相关的宏定义和函数来支持
+//首先是3个宏定义:
+//    delay_osrunning:用于表示OS当前是否正在运行,以决定是否可以使用相关函数
+//delay_ostickspersec:用于表示OS设定的时钟节拍,delay_init将根据这个参数来初始哈systick
+// delay_osintnesting:用于表示OS中断嵌套级别,因为中断里面不可以调度,delay_ms使用该参数来决定如何运行
+//然后是3个函数:
+//  delay_osschedlock:用于锁定OS任务调度,禁止调度
+//delay_osschedunlock:用于解锁OS任务调度,重新开启调度
+//    delay_ostimedly:用于OS延时,可以引起任务调度.
+
+//本例程仅作UCOSII和UCOSIII的支持,其他OS,请自行参考着移植
+//支持UCOSII
+#ifdef 	OS_CRITICAL_METHOD						//OS_CRITICAL_METHOD定义了,说明要支持UCOSII				
+#define delay_osrunning		OSRunning			//OS是否运行标记,0,不运行;1,在运行
+#define delay_ostickspersec	OS_TICKS_PER_SEC	//OS时钟节拍,即每秒调度次数
+#define delay_osintnesting 	OSIntNesting		//中断嵌套级别,即中断嵌套次数
+#endif
+
+//支持UCOSIII
+#ifdef 	CPU_CFG_CRITICAL_METHOD					//CPU_CFG_CRITICAL_METHOD定义了,说明要支持UCOSIII	
+#define delay_osrunning		OSRunning			//OS是否运行标记,0,不运行;1,在运行
+#define delay_ostickspersec	OSCfg_TickRate_Hz	//OS时钟节拍,即每秒调度次数
+#define delay_osintnesting 	OSIntNestingCtr		//中断嵌套级别,即中断嵌套次数
+#endif
+
+
+//us级延时时,关闭任务调度(防止打断us级延迟)
+void delay_osschedlock(void)
+{
+#ifdef CPU_CFG_CRITICAL_METHOD   				//使用UCOSIII
+	OS_ERR err; 
+	OSSchedLock(&err);							//UCOSIII的方式,禁止调度，防止打断us延时
+#else											//否则UCOSII
+	OSSchedLock();								//UCOSII的方式,禁止调度，防止打断us延时
+#endif
+}
+
+//us级延时时,恢复任务调度
+void delay_osschedunlock(void)
+{	
+#ifdef CPU_CFG_CRITICAL_METHOD   				//使用UCOSIII
+	OS_ERR err; 
+	OSSchedUnlock(&err);						//UCOSIII的方式,恢复调度
+#else											//否则UCOSII
+	OSSchedUnlock();							//UCOSII的方式,恢复调度
+#endif
+}
+
+//调用OS自带的延时函数延时
+//ticks:延时的节拍数
+void delay_ostimedly(u32 ticks)
+{
+#ifdef CPU_CFG_CRITICAL_METHOD
+	OS_ERR err; 
+	OSTimeDly(ticks,OS_OPT_TIME_PERIODIC,&err);	//UCOSIII延时采用周期模式
+#else
+	OSTimeDly(ticks);							//UCOSII延时
+#endif 
+}
+ 
+//systick中断服务函数,使用ucos时用到
+void SysTick_Handler(void)
+{	
+	if(delay_osrunning==1)						//OS开始跑了,才执行正常的调度处理
+	{
+		OSIntEnter();							//进入中断
+		OSTimeTick();       					//调用ucos的时钟服务程序               
+		OSIntExit();       	 					//触发任务切换软中断
+	}
+}
+#endif
+
+			   
+//初始化延迟函数
+//当使用OS的时候,此函数会初始化OS的时钟节拍
+//SYSTICK的时钟固定为HCLK时钟的1/8
+//SYSCLK:系统时钟
+void delay_init()
+{
+#if SYSTEM_SUPPORT_OS  							//如果需要支持OS.
+	u32 reload;
+#endif
+	SysTick_CLKSourceConfig(SysTick_CLKSource_HCLK_Div8);	//选择外部时钟  HCLK/8
+	fac_us=SystemCoreClock/8000000;				//为系统时钟的1/8  
+#if SYSTEM_SUPPORT_OS  							//如果需要支持OS.
+	reload=SystemCoreClock/8000000;				//每秒钟的计数次数 单位为K	   
+	reload*=1000000/delay_ostickspersec;		//根据delay_ostickspersec设定溢出时间
+												//reload为24位寄存器,最大值:16777216,在72M下,约合1.86s左右	
+	fac_ms=1000/delay_ostickspersec;			//代表OS可以延时的最少单位	   
+
+	SysTick->CTRL|=SysTick_CTRL_TICKINT_Msk;   	//开启SYSTICK中断
+	SysTick->LOAD=reload; 						//每1/delay_ostickspersec秒中断一次	
+	SysTick->CTRL|=SysTick_CTRL_ENABLE_Msk;   	//开启SYSTICK    
+
+#else
+	fac_ms=(u16)fac_us*1000;					//非OS下,代表每个ms需要的systick时钟数   
+#endif
+}								    
+
+#if SYSTEM_SUPPORT_OS  							//如果需要支持OS.
+//延时nus
+//nus为要延时的us数.		    								   
+void delay_us(u32 nus)
+{		
+	u32 ticks;
+	u32 told,tnow,tcnt=0;
+	u32 reload=SysTick->LOAD;					//LOAD的值	    	 
+	ticks=nus*fac_us; 							//需要的节拍数	  		 
+	tcnt=0;
+	delay_osschedlock();						//阻止OS调度，防止打断us延时
+	told=SysTick->VAL;        					//刚进入时的计数器值
+	while(1)
+	{
+		tnow=SysTick->VAL;	
+		if(tnow!=told)
+		{	    
+			if(tnow<told)tcnt+=told-tnow;		//这里注意一下SYSTICK是一个递减的计数器就可以了.
+			else tcnt+=reload-tnow+told;	    
+			told=tnow;
+			if(tcnt>=ticks)break;				//时间超过/等于要延迟的时间,则退出.
+		}  
+	};
+	delay_osschedunlock();						//恢复OS调度									    
+}
+//延时nms
+//nms:要延时的ms数
+void delay_ms(u16 nms)
+{	
+	if(delay_osrunning&&delay_osintnesting==0)	//如果OS已经在跑了,并且不是在中断里面(中断里面不能任务调度)	    
+	{		 
+		if(nms>=fac_ms)							//延时的时间大于OS的最少时间周期 
+		{ 
+   			delay_ostimedly(nms/fac_ms);		//OS延时
+		}
+		nms%=fac_ms;							//OS已经无法提供这么小的延时了,采用普通方式延时    
+	}
+	delay_us((u32)(nms*1000));					//普通方式延时  
+}
+#else //不用OS时
+//延时nus
+//nus为要延时的us数.		    								   
+void delay_us(u32 nus)
+{		
+	u32 temp;	    	 
+	SysTick->LOAD=nus*fac_us; 					//时间加载	  		 
+	SysTick->VAL=0x00;        					//清空计数器
+	SysTick->CTRL|=SysTick_CTRL_ENABLE_Msk ;	//开始倒数	  
+	do
+	{
+		temp=SysTick->CTRL;
+	}while((temp&0x01)&&!(temp&(1<<16)));		//等待时间到达   
+	SysTick->CTRL&=~SysTick_CTRL_ENABLE_Msk;	//关闭计数器
+	SysTick->VAL =0X00;      					 //清空计数器	 
+}
+//延时nms
+//注意nms的范围
+//SysTick->LOAD为24位寄存器,所以,最大延时为:
+//nms<=0xffffff*8*1000/SYSCLK
+//SYSCLK单位为Hz,nms单位为ms
+//对72M条件下,nms<=1864 
+void delay_ms(u16 nms)
+{	 		  	  
+	u32 temp;		   
+	SysTick->LOAD=(u32)nms*fac_ms;				//时间加载(SysTick->LOAD为24bit)
+	SysTick->VAL =0x00;							//清空计数器
+	SysTick->CTRL|=SysTick_CTRL_ENABLE_Msk ;	//开始倒数  
+	do
+	{
+		temp=SysTick->CTRL;
+	}while((temp&0x01)&&!(temp&(1<<16)));		//等待时间到达   
+	SysTick->CTRL&=~SysTick_CTRL_ENABLE_Msk;	//关闭计数器
+	SysTick->VAL =0X00;       					//清空计数器	  	    
+} 
+#endif 
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HAL/delay/delay.h

+#ifndef __DELAY_H
+#define __DELAY_H
+#include "stm32f10x.h"
+
+//////////////////////////////////////////////////////////////////////////////////	 
+//本程序只供学习使用，未经作者许可，不得用于其它任何用途
+//ALIENTEK STM32开发板
+//使用SysTick的普通计数模式对延迟进行管理（适合STM32F10x系列）
+//包括delay_us,delay_ms
+//正点原子@ALIENTEK
+//技术论坛:www.openedv.com
+//创建日期:2010/1/1
+//版本：V1.8
+//版权所有，盗版必究。
+//Copyright(C) 广州市星翼电子科技有限公司 2009-2019
+//All rights reserved
+//********************************************************************************
+//V1.2修改说明
+//修正了中断中调用出现死循环的错误
+//防止延时不准确,采用do while结构!
+//V1.3修改说明
+//增加了对UCOSII延时的支持.
+//如果使用ucosII,delay_init会自动设置SYSTICK的值,使之与ucos的TICKS_PER_SEC对应.
+//delay_ms和delay_us也进行了针对ucos的改造.
+//delay_us可以在ucos下使用,而且准确度很高,更重要的是没有占用额外的定时器.
+//delay_ms在ucos下,可以当成OSTimeDly来用,在未启动ucos时,它采用delay_us实现,从而准确延时
+//可以用来初始化外设,在启动了ucos之后delay_ms根据延时的长短,选择OSTimeDly实现或者delay_us实现.
+//V1.4修改说明 20110929
+//修改了使用ucos,但是ucos未启动的时候,delay_ms中中断无法响应的bug.
+//V1.5修改说明 20120902
+//在delay_us加入ucos上锁，防止由于ucos打断delay_us的执行，可能导致的延时不准。
+//V1.6修改说明 20150109
+//在delay_ms加入OSLockNesting判断。
+//V1.7修改说明 20150319
+//修改OS支持方式,以支持任意OS(不限于UCOSII和UCOSIII,理论上任意OS都可以支持)
+//添加:delay_osrunning/delay_ostickspersec/delay_osintnesting三个宏定义
+//添加:delay_osschedlock/delay_osschedunlock/delay_ostimedly三个函数
+//V1.8修改说明 20150519
+//修正UCOSIII支持时的2个bug：
+//delay_tickspersec改为：delay_ostickspersec
+//delay_intnesting改为：delay_osintnesting
+////////////////////////////////////////////////////////////////////////////////// 
+	 
+void delay_init(void);
+void delay_ms(u16 nms);
+void delay_us(u32 nus);
+
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

HAL/sx1276-board.h

+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: SX1276 driver specific target board functions implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+#ifndef __SX1276_ARCH_H__
+#define __SX1276_ARCH_H__
+#include "stdbool.h"
+#include "stdint.h"
+#include "sx1276.h"
+
+/*!
+ * \brief Radio hardware registers initialization definition
+ *
+ * \remark Can be automatically generated by the SX1276 GUI (not yet implemented)
+ */
+#define RADIO_INIT_REGISTERS_VALUE                \
+{                                                 \
+    { MODEM_FSK , REG_LNA                , 0x23 },\
+    { MODEM_FSK , REG_RXCONFIG           , 0x1E },\
+    { MODEM_FSK , REG_RSSICONFIG         , 0xD2 },\
+    { MODEM_FSK , REG_AFCFEI             , 0x01 },\
+    { MODEM_FSK , REG_PREAMBLEDETECT     , 0xAA },\
+    { MODEM_FSK , REG_OSC                , 0x07 },\
+    { MODEM_FSK , REG_SYNCCONFIG         , 0x12 },\
+    { MODEM_FSK , REG_SYNCVALUE1         , 0xC1 },\
+    { MODEM_FSK , REG_SYNCVALUE2         , 0x94 },\
+    { MODEM_FSK , REG_SYNCVALUE3         , 0xC1 },\
+    { MODEM_FSK , REG_PACKETCONFIG1      , 0xD8 },\
+    { MODEM_FSK , REG_FIFOTHRESH         , 0x8F },\
+    { MODEM_FSK , REG_IMAGECAL           , 0x02 },\
+    { MODEM_FSK , REG_DIOMAPPING1        , 0x00 },\
+    { MODEM_FSK , REG_DIOMAPPING2        , 0x30 },\
+    { MODEM_LORA, REG_LR_PAYLOADMAXLENGTH, 0x40 },\
+}                                                 \
+
+#define RF_MID_BAND_THRESH                          525000000
+
+/*!
+ * \brief Initializes the radio I/Os pins interface
+ */
+void SX1276IoInit( void );
+
+/*!
+ * \brief Initializes DIO IRQ handlers
+ *
+ * \param [IN] irqHandlers Array containing the IRQ callback functions
+ */
+void SX1276IoIrqInit( DioIrqHandler **irqHandlers );
+
+/*!
+ * \brief De-initializes the radio I/Os pins interface. 
+ *
+ * \remark Useful when going in MCU lowpower modes
+ */
+void SX1276IoDeInit( void );
+
+/*!
+ * \brief Gets the board PA selection configuration
+ *
+ * \param [IN] channel Channel frequency in Hz
+ * \retval PaSelect RegPaConfig PaSelect value
+ */
+uint8_t SX1276GetPaSelect( uint32_t channel );
+
+/*!
+ * \brief Initializes the RF Switch I/Os pins interface
+ */
+void SX1276AntSwInit( void );
+
+/*!
+ * \brief De-initializes the RF Switch I/Os pins interface 
+ *
+ * \remark Needed to decrease the power consumption in MCU lowpower modes
+ */
+void SX1276AntSwDeInit( void );
+
+/*!
+ * \brief Controls the antena switch if necessary.
+ *
+ * \remark see errata note
+ *
+ * \param [IN] rxTx [1: Tx, 0: Rx]
+ */
+void SX1276SetAntSw( uint8_t rxTx );
+
+/*!
+ * \brief Checks if the given RF frequency is supported by the hardware
+ *
+ * \param [IN] frequency RF frequency to be checked
+ * \retval isSupported [true: supported, false: unsupported]
+ */
+bool SX1276CheckRfFrequency( uint32_t frequency );
+
+
+void Sx1276SetNSS(bool enable );
+uint8_t Sx1276SpiInOut(uint16_t data );
+void SX1276TimerInit(void);
+void SX1276TxTimeoutTimerStart( uint32_t timeoutMs );
+void SX1276TxTimeoutTimerStop(void);
+void SX1276RxTimeoutTimerStart( uint32_t timeoutMs );
+void SX1276RxTimeoutTimerStop(void);
+void SX1276SyncWordTimeoutTimerStart( uint32_t timeoutMs );
+void SX1276SyncWordTimeoutTimerStop(void);
+void SX1276Reset( void );
+void SX1276DelayMs(uint32_t delayMs);
+
+/*!
+ * Radio hardware and global parameters
+ */
+extern SX1276_t SX1276;
+
+#endif // __SX1276_ARCH_H__

STM32F10x_FWLib/inc/misc.h

+/**
+  ******************************************************************************
+  * @file    misc.h
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file contains all the functions prototypes for the miscellaneous
+  *          firmware library functions (add-on to CMSIS functions).
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MISC_H
+#define __MISC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup MISC
+  * @{
+  */
+
+/** @defgroup MISC_Exported_Types
+  * @{
+  */
+
+/** 
+  * @brief  NVIC Init Structure definition  
+  */
+
+typedef struct
+{
+  uint8_t NVIC_IRQChannel;                    /*!< Specifies the IRQ channel to be enabled or disabled.
+                                                   This parameter can be a value of @ref IRQn_Type 
+                                                   (For the complete STM32 Devices IRQ Channels list, please
+                                                    refer to stm32f10x.h file) */
+
+  uint8_t NVIC_IRQChannelPreemptionPriority;  /*!< Specifies the pre-emption priority for the IRQ channel
+                                                   specified in NVIC_IRQChannel. This parameter can be a value
+                                                   between 0 and 15 as described in the table @ref NVIC_Priority_Table */
+
+  uint8_t NVIC_IRQChannelSubPriority;         /*!< Specifies the subpriority level for the IRQ channel specified
+                                                   in NVIC_IRQChannel. This parameter can be a value
+                                                   between 0 and 15 as described in the table @ref NVIC_Priority_Table */
+
+  FunctionalState NVIC_IRQChannelCmd;         /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel
+                                                   will be enabled or disabled. 
+                                                   This parameter can be set either to ENABLE or DISABLE */   
+} NVIC_InitTypeDef;
+ 
+/**
+  * @}
+  */
+
+/** @defgroup NVIC_Priority_Table 
+  * @{
+  */
+
+/**
+@code  
+ The table below gives the allowed values of the pre-emption priority and subpriority according
+ to the Priority Grouping configuration performed by NVIC_PriorityGroupConfig function
+  ============================================================================================================================
+    NVIC_PriorityGroup   | NVIC_IRQChannelPreemptionPriority | NVIC_IRQChannelSubPriority  | Description
+  ============================================================================================================================
+   NVIC_PriorityGroup_0  |                0                  |            0-15             |   0 bits for pre-emption priority
+                         |                                   |                             |   4 bits for subpriority
+  ----------------------------------------------------------------------------------------------------------------------------
+   NVIC_PriorityGroup_1  |                0-1                |            0-7              |   1 bits for pre-emption priority
+                         |                                   |                             |   3 bits for subpriority
+  ----------------------------------------------------------------------------------------------------------------------------    
+   NVIC_PriorityGroup_2  |                0-3                |            0-3              |   2 bits for pre-emption priority
+                         |                                   |                             |   2 bits for subpriority
+  ----------------------------------------------------------------------------------------------------------------------------    
+   NVIC_PriorityGroup_3  |                0-7                |            0-1              |   3 bits for pre-emption priority
+                         |                                   |                             |   1 bits for subpriority
+  ----------------------------------------------------------------------------------------------------------------------------    
+   NVIC_PriorityGroup_4  |                0-15               |            0                |   4 bits for pre-emption priority
+                         |                                   |                             |   0 bits for subpriority                       
+  ============================================================================================================================
+@endcode
+*/
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup Vector_Table_Base 
+  * @{
+  */
+
+#define NVIC_VectTab_RAM             ((uint32_t)0x20000000)
+#define NVIC_VectTab_FLASH           ((uint32_t)0x08000000)
+#define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \
+                                  ((VECTTAB) == NVIC_VectTab_FLASH))
+/**
+  * @}
+  */
+
+/** @defgroup System_Low_Power 
+  * @{
+  */
+
+#define NVIC_LP_SEVONPEND            ((uint8_t)0x10)
+#define NVIC_LP_SLEEPDEEP            ((uint8_t)0x04)
+#define NVIC_LP_SLEEPONEXIT          ((uint8_t)0x02)
+#define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \
+                        ((LP) == NVIC_LP_SLEEPDEEP) || \
+                        ((LP) == NVIC_LP_SLEEPONEXIT))
+/**
+  * @}
+  */
+
+/** @defgroup Preemption_Priority_Group 
+  * @{
+  */
+
+#define NVIC_PriorityGroup_0         ((uint32_t)0x700) /*!< 0 bits for pre-emption priority
+                                                            4 bits for subpriority */
+#define NVIC_PriorityGroup_1         ((uint32_t)0x600) /*!< 1 bits for pre-emption priority
+                                                            3 bits for subpriority */
+#define NVIC_PriorityGroup_2         ((uint32_t)0x500) /*!< 2 bits for pre-emption priority
+                                                            2 bits for subpriority */
+#define NVIC_PriorityGroup_3         ((uint32_t)0x400) /*!< 3 bits for pre-emption priority
+                                                            1 bits for subpriority */
+#define NVIC_PriorityGroup_4         ((uint32_t)0x300) /*!< 4 bits for pre-emption priority
+                                                            0 bits for subpriority */
+
+#define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PriorityGroup_0) || \
+                                       ((GROUP) == NVIC_PriorityGroup_1) || \
+                                       ((GROUP) == NVIC_PriorityGroup_2) || \
+                                       ((GROUP) == NVIC_PriorityGroup_3) || \
+                                       ((GROUP) == NVIC_PriorityGroup_4))
+
+#define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY)  ((PRIORITY) < 0x10)
+
+#define IS_NVIC_SUB_PRIORITY(PRIORITY)  ((PRIORITY) < 0x10)
+
+#define IS_NVIC_OFFSET(OFFSET)  ((OFFSET) < 0x000FFFFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup SysTick_clock_source 
+  * @{
+  */
+
+#define SysTick_CLKSource_HCLK_Div8    ((uint32_t)0xFFFFFFFB)
+#define SysTick_CLKSource_HCLK         ((uint32_t)0x00000004)
+#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \
+                                       ((SOURCE) == SysTick_CLKSource_HCLK_Div8))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Exported_Functions
+  * @{
+  */
+
+void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
+void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset);
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState);
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MISC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/inc/stm32f10x_bkp.h

+/**
+  ******************************************************************************
+  * @file    stm32f10x_bkp.h
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file contains all the functions prototypes for the BKP firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_BKP_H
+#define __STM32F10x_BKP_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup BKP
+  * @{
+  */
+
+/** @defgroup BKP_Exported_Types
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Exported_Constants
+  * @{
+  */
+
+/** @defgroup Tamper_Pin_active_level 
+  * @{
+  */
+
+#define BKP_TamperPinLevel_High           ((uint16_t)0x0000)
+#define BKP_TamperPinLevel_Low            ((uint16_t)0x0001)
+#define IS_BKP_TAMPER_PIN_LEVEL(LEVEL) (((LEVEL) == BKP_TamperPinLevel_High) || \
+                                        ((LEVEL) == BKP_TamperPinLevel_Low))
+/**
+  * @}
+  */
+
+/** @defgroup RTC_output_source_to_output_on_the_Tamper_pin 
+  * @{
+  */
+
+#define BKP_RTCOutputSource_None          ((uint16_t)0x0000)
+#define BKP_RTCOutputSource_CalibClock    ((uint16_t)0x0080)
+#define BKP_RTCOutputSource_Alarm         ((uint16_t)0x0100)
+#define BKP_RTCOutputSource_Second        ((uint16_t)0x0300)
+#define IS_BKP_RTC_OUTPUT_SOURCE(SOURCE) (((SOURCE) == BKP_RTCOutputSource_None) || \
+                                          ((SOURCE) == BKP_RTCOutputSource_CalibClock) || \
+                                          ((SOURCE) == BKP_RTCOutputSource_Alarm) || \
+                                          ((SOURCE) == BKP_RTCOutputSource_Second))
+/**
+  * @}
+  */
+
+/** @defgroup Data_Backup_Register 
+  * @{
+  */
+
+#define BKP_DR1                           ((uint16_t)0x0004)
+#define BKP_DR2                           ((uint16_t)0x0008)
+#define BKP_DR3                           ((uint16_t)0x000C)
+#define BKP_DR4                           ((uint16_t)0x0010)
+#define BKP_DR5                           ((uint16_t)0x0014)
+#define BKP_DR6                           ((uint16_t)0x0018)
+#define BKP_DR7                           ((uint16_t)0x001C)
+#define BKP_DR8                           ((uint16_t)0x0020)
+#define BKP_DR9                           ((uint16_t)0x0024)
+#define BKP_DR10                          ((uint16_t)0x0028)
+#define BKP_DR11                          ((uint16_t)0x0040)
+#define BKP_DR12                          ((uint16_t)0x0044)
+#define BKP_DR13                          ((uint16_t)0x0048)
+#define BKP_DR14                          ((uint16_t)0x004C)
+#define BKP_DR15                          ((uint16_t)0x0050)
+#define BKP_DR16                          ((uint16_t)0x0054)
+#define BKP_DR17                          ((uint16_t)0x0058)
+#define BKP_DR18                          ((uint16_t)0x005C)
+#define BKP_DR19                          ((uint16_t)0x0060)
+#define BKP_DR20                          ((uint16_t)0x0064)
+#define BKP_DR21                          ((uint16_t)0x0068)
+#define BKP_DR22                          ((uint16_t)0x006C)
+#define BKP_DR23                          ((uint16_t)0x0070)
+#define BKP_DR24                          ((uint16_t)0x0074)
+#define BKP_DR25                          ((uint16_t)0x0078)
+#define BKP_DR26                          ((uint16_t)0x007C)
+#define BKP_DR27                          ((uint16_t)0x0080)
+#define BKP_DR28                          ((uint16_t)0x0084)
+#define BKP_DR29                          ((uint16_t)0x0088)
+#define BKP_DR30                          ((uint16_t)0x008C)
+#define BKP_DR31                          ((uint16_t)0x0090)
+#define BKP_DR32                          ((uint16_t)0x0094)
+#define BKP_DR33                          ((uint16_t)0x0098)
+#define BKP_DR34                          ((uint16_t)0x009C)
+#define BKP_DR35                          ((uint16_t)0x00A0)
+#define BKP_DR36                          ((uint16_t)0x00A4)
+#define BKP_DR37                          ((uint16_t)0x00A8)
+#define BKP_DR38                          ((uint16_t)0x00AC)
+#define BKP_DR39                          ((uint16_t)0x00B0)
+#define BKP_DR40                          ((uint16_t)0x00B4)
+#define BKP_DR41                          ((uint16_t)0x00B8)
+#define BKP_DR42                          ((uint16_t)0x00BC)
+
+#define IS_BKP_DR(DR) (((DR) == BKP_DR1)  || ((DR) == BKP_DR2)  || ((DR) == BKP_DR3)  || \
+                       ((DR) == BKP_DR4)  || ((DR) == BKP_DR5)  || ((DR) == BKP_DR6)  || \
+                       ((DR) == BKP_DR7)  || ((DR) == BKP_DR8)  || ((DR) == BKP_DR9)  || \
+                       ((DR) == BKP_DR10) || ((DR) == BKP_DR11) || ((DR) == BKP_DR12) || \
+                       ((DR) == BKP_DR13) || ((DR) == BKP_DR14) || ((DR) == BKP_DR15) || \
+                       ((DR) == BKP_DR16) || ((DR) == BKP_DR17) || ((DR) == BKP_DR18) || \
+                       ((DR) == BKP_DR19) || ((DR) == BKP_DR20) || ((DR) == BKP_DR21) || \
+                       ((DR) == BKP_DR22) || ((DR) == BKP_DR23) || ((DR) == BKP_DR24) || \
+                       ((DR) == BKP_DR25) || ((DR) == BKP_DR26) || ((DR) == BKP_DR27) || \
+                       ((DR) == BKP_DR28) || ((DR) == BKP_DR29) || ((DR) == BKP_DR30) || \
+                       ((DR) == BKP_DR31) || ((DR) == BKP_DR32) || ((DR) == BKP_DR33) || \
+                       ((DR) == BKP_DR34) || ((DR) == BKP_DR35) || ((DR) == BKP_DR36) || \
+                       ((DR) == BKP_DR37) || ((DR) == BKP_DR38) || ((DR) == BKP_DR39) || \
+                       ((DR) == BKP_DR40) || ((DR) == BKP_DR41) || ((DR) == BKP_DR42))
+
+#define IS_BKP_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x7F)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Exported_Functions
+  * @{
+  */
+
+void BKP_DeInit(void);
+void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel);
+void BKP_TamperPinCmd(FunctionalState NewState);
+void BKP_ITConfig(FunctionalState NewState);
+void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource);
+void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue);
+void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data);
+uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR);
+FlagStatus BKP_GetFlagStatus(void);
+void BKP_ClearFlag(void);
+ITStatus BKP_GetITStatus(void);
+void BKP_ClearITPendingBit(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_BKP_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/inc/stm32f10x_cec.h

+/**
+  ******************************************************************************
+  * @file    stm32f10x_cec.h
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file contains all the functions prototypes for the CEC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_CEC_H
+#define __STM32F10x_CEC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CEC
+  * @{
+  */
+  
+
+/** @defgroup CEC_Exported_Types
+  * @{
+  */
+   
+/** 
+  * @brief  CEC Init structure definition  
+  */ 
+typedef struct
+{
+  uint16_t CEC_BitTimingMode; /*!< Configures the CEC Bit Timing Error Mode. 
+                               This parameter can be a value of @ref CEC_BitTiming_Mode */
+  uint16_t CEC_BitPeriodMode; /*!< Configures the CEC Bit Period Error Mode. 
+                               This parameter can be a value of @ref CEC_BitPeriod_Mode */
+}CEC_InitTypeDef;
+
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Exported_Constants
+  * @{
+  */ 
+  
+/** @defgroup CEC_BitTiming_Mode 
+  * @{
+  */ 
+#define CEC_BitTimingStdMode                    ((uint16_t)0x00) /*!< Bit timing error Standard Mode */
+#define CEC_BitTimingErrFreeMode                CEC_CFGR_BTEM   /*!< Bit timing error Free Mode */
+
+#define IS_CEC_BIT_TIMING_ERROR_MODE(MODE) (((MODE) == CEC_BitTimingStdMode) || \
+                                            ((MODE) == CEC_BitTimingErrFreeMode))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_BitPeriod_Mode 
+  * @{
+  */ 
+#define CEC_BitPeriodStdMode                    ((uint16_t)0x00) /*!< Bit period error Standard Mode */
+#define CEC_BitPeriodFlexibleMode                CEC_CFGR_BPEM   /*!< Bit period error Flexible Mode */
+
+#define IS_CEC_BIT_PERIOD_ERROR_MODE(MODE) (((MODE) == CEC_BitPeriodStdMode) || \
+                                            ((MODE) == CEC_BitPeriodFlexibleMode))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup CEC_interrupts_definition 
+  * @{
+  */ 
+#define CEC_IT_TERR                              CEC_CSR_TERR
+#define CEC_IT_TBTRF                             CEC_CSR_TBTRF
+#define CEC_IT_RERR                              CEC_CSR_RERR
+#define CEC_IT_RBTF                              CEC_CSR_RBTF
+#define IS_CEC_GET_IT(IT) (((IT) == CEC_IT_TERR) || ((IT) == CEC_IT_TBTRF) || \
+                           ((IT) == CEC_IT_RERR) || ((IT) == CEC_IT_RBTF))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup CEC_Own_Address 
+  * @{
+  */ 
+#define IS_CEC_ADDRESS(ADDRESS) ((ADDRESS) < 0x10)
+/**
+  * @}
+  */ 
+
+/** @defgroup CEC_Prescaler 
+  * @{
+  */ 
+#define IS_CEC_PRESCALER(PRESCALER) ((PRESCALER) <= 0x3FFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup CEC_flags_definition 
+  * @{
+  */
+   
+/** 
+  * @brief  ESR register flags  
+  */ 
+#define CEC_FLAG_BTE                            ((uint32_t)0x10010000)
+#define CEC_FLAG_BPE                            ((uint32_t)0x10020000)
+#define CEC_FLAG_RBTFE                          ((uint32_t)0x10040000)
+#define CEC_FLAG_SBE                            ((uint32_t)0x10080000)
+#define CEC_FLAG_ACKE                           ((uint32_t)0x10100000)
+#define CEC_FLAG_LINE                           ((uint32_t)0x10200000)
+#define CEC_FLAG_TBTFE                          ((uint32_t)0x10400000)
+
+/** 
+  * @brief  CSR register flags  
+  */ 
+#define CEC_FLAG_TEOM                           ((uint32_t)0x00000002)  
+#define CEC_FLAG_TERR                           ((uint32_t)0x00000004)
+#define CEC_FLAG_TBTRF                          ((uint32_t)0x00000008)
+#define CEC_FLAG_RSOM                           ((uint32_t)0x00000010)
+#define CEC_FLAG_REOM                           ((uint32_t)0x00000020)
+#define CEC_FLAG_RERR                           ((uint32_t)0x00000040)
+#define CEC_FLAG_RBTF                           ((uint32_t)0x00000080)
+
+#define IS_CEC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFF03) == 0x00) && ((FLAG) != 0x00))
+                               
+#define IS_CEC_GET_FLAG(FLAG) (((FLAG) == CEC_FLAG_BTE) || ((FLAG) == CEC_FLAG_BPE) || \
+                               ((FLAG) == CEC_FLAG_RBTFE) || ((FLAG)== CEC_FLAG_SBE) || \
+                               ((FLAG) == CEC_FLAG_ACKE) || ((FLAG) == CEC_FLAG_LINE) || \
+                               ((FLAG) == CEC_FLAG_TBTFE) || ((FLAG) == CEC_FLAG_TEOM) || \
+                               ((FLAG) == CEC_FLAG_TERR) || ((FLAG) == CEC_FLAG_TBTRF) || \
+                               ((FLAG) == CEC_FLAG_RSOM) || ((FLAG) == CEC_FLAG_REOM) || \
+                               ((FLAG) == CEC_FLAG_RERR) || ((FLAG) == CEC_FLAG_RBTF))
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup CEC_Exported_Macros
+  * @{
+  */
+ 
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Exported_Functions
+  * @{
+  */ 
+void CEC_DeInit(void);
+void CEC_Init(CEC_InitTypeDef* CEC_InitStruct);
+void CEC_Cmd(FunctionalState NewState);
+void CEC_ITConfig(FunctionalState NewState);
+void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress);
+void CEC_SetPrescaler(uint16_t CEC_Prescaler);
+void CEC_SendDataByte(uint8_t Data);
+uint8_t CEC_ReceiveDataByte(void);
+void CEC_StartOfMessage(void);
+void CEC_EndOfMessageCmd(FunctionalState NewState);
+FlagStatus CEC_GetFlagStatus(uint32_t CEC_FLAG);
+void CEC_ClearFlag(uint32_t CEC_FLAG);
+ITStatus CEC_GetITStatus(uint8_t CEC_IT);
+void CEC_ClearITPendingBit(uint16_t CEC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_CEC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/inc/stm32f10x_crc.h

+/**
+  ******************************************************************************
+  * @file    stm32f10x_crc.h
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file contains all the functions prototypes for the CRC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_CRC_H
+#define __STM32F10x_CRC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CRC
+  * @{
+  */
+
+/** @defgroup CRC_Exported_Types
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Exported_Constants
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Exported_Functions
+  * @{
+  */
+
+void CRC_ResetDR(void);
+uint32_t CRC_CalcCRC(uint32_t Data);
+uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength);
+uint32_t CRC_GetCRC(void);
+void CRC_SetIDRegister(uint8_t IDValue);
+uint8_t CRC_GetIDRegister(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_CRC_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/inc/stm32f10x_dbgmcu.h

+/**
+  ******************************************************************************
+  * @file    stm32f10x_dbgmcu.h
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file contains all the functions prototypes for the DBGMCU 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_DBGMCU_H
+#define __STM32F10x_DBGMCU_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DBGMCU
+  * @{
+  */
+
+/** @defgroup DBGMCU_Exported_Types
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Exported_Constants
+  * @{
+  */
+
+#define DBGMCU_SLEEP                 ((uint32_t)0x00000001)
+#define DBGMCU_STOP                  ((uint32_t)0x00000002)
+#define DBGMCU_STANDBY               ((uint32_t)0x00000004)
+#define DBGMCU_IWDG_STOP             ((uint32_t)0x00000100)
+#define DBGMCU_WWDG_STOP             ((uint32_t)0x00000200)
+#define DBGMCU_TIM1_STOP             ((uint32_t)0x00000400)
+#define DBGMCU_TIM2_STOP             ((uint32_t)0x00000800)
+#define DBGMCU_TIM3_STOP             ((uint32_t)0x00001000)
+#define DBGMCU_TIM4_STOP             ((uint32_t)0x00002000)
+#define DBGMCU_CAN1_STOP             ((uint32_t)0x00004000)
+#define DBGMCU_I2C1_SMBUS_TIMEOUT    ((uint32_t)0x00008000)
+#define DBGMCU_I2C2_SMBUS_TIMEOUT    ((uint32_t)0x00010000)
+#define DBGMCU_TIM8_STOP             ((uint32_t)0x00020000)
+#define DBGMCU_TIM5_STOP             ((uint32_t)0x00040000)
+#define DBGMCU_TIM6_STOP             ((uint32_t)0x00080000)
+#define DBGMCU_TIM7_STOP             ((uint32_t)0x00100000)
+#define DBGMCU_CAN2_STOP             ((uint32_t)0x00200000)
+#define DBGMCU_TIM15_STOP            ((uint32_t)0x00400000)
+#define DBGMCU_TIM16_STOP            ((uint32_t)0x00800000)
+#define DBGMCU_TIM17_STOP            ((uint32_t)0x01000000)
+#define DBGMCU_TIM12_STOP            ((uint32_t)0x02000000)
+#define DBGMCU_TIM13_STOP            ((uint32_t)0x04000000)
+#define DBGMCU_TIM14_STOP            ((uint32_t)0x08000000)
+#define DBGMCU_TIM9_STOP             ((uint32_t)0x10000000)
+#define DBGMCU_TIM10_STOP            ((uint32_t)0x20000000)
+#define DBGMCU_TIM11_STOP            ((uint32_t)0x40000000)
+                                              
+#define IS_DBGMCU_PERIPH(PERIPH) ((((PERIPH) & 0x800000F8) == 0x00) && ((PERIPH) != 0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup DBGMCU_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Exported_Functions
+  * @{
+  */
+
+uint32_t DBGMCU_GetREVID(void);
+uint32_t DBGMCU_GetDEVID(void);
+void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_DBGMCU_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/inc/stm32f10x_exti.h

+/**
+  ******************************************************************************
+  * @file    stm32f10x_exti.h
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file contains all the functions prototypes for the EXTI firmware
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_EXTI_H
+#define __STM32F10x_EXTI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup EXTI
+  * @{
+  */
+
+/** @defgroup EXTI_Exported_Types
+  * @{
+  */
+
+/** 
+  * @brief  EXTI mode enumeration  
+  */
+
+typedef enum
+{
+  EXTI_Mode_Interrupt = 0x00,
+  EXTI_Mode_Event = 0x04
+}EXTIMode_TypeDef;
+
+#define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event))
+
+/** 
+  * @brief  EXTI Trigger enumeration  
+  */
+
+typedef enum
+{
+  EXTI_Trigger_Rising = 0x08,
+  EXTI_Trigger_Falling = 0x0C,  
+  EXTI_Trigger_Rising_Falling = 0x10
+}EXTITrigger_TypeDef;
+
+#define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \
+                                  ((TRIGGER) == EXTI_Trigger_Falling) || \
+                                  ((TRIGGER) == EXTI_Trigger_Rising_Falling))
+/** 
+  * @brief  EXTI Init Structure definition  
+  */
+
+typedef struct
+{
+  uint32_t EXTI_Line;               /*!< Specifies the EXTI lines to be enabled or disabled.
+                                         This parameter can be any combination of @ref EXTI_Lines */
+   
+  EXTIMode_TypeDef EXTI_Mode;       /*!< Specifies the mode for the EXTI lines.
+                                         This parameter can be a value of @ref EXTIMode_TypeDef */
+
+  EXTITrigger_TypeDef EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
+                                         This parameter can be a value of @ref EXTIMode_TypeDef */
+
+  FunctionalState EXTI_LineCmd;     /*!< Specifies the new state of the selected EXTI lines.
+                                         This parameter can be set either to ENABLE or DISABLE */ 
+}EXTI_InitTypeDef;
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Exported_Constants
+  * @{
+  */
+
+/** @defgroup EXTI_Lines 
+  * @{
+  */
+
+#define EXTI_Line0       ((uint32_t)0x00001)  /*!< External interrupt line 0 */
+#define EXTI_Line1       ((uint32_t)0x00002)  /*!< External interrupt line 1 */
+#define EXTI_Line2       ((uint32_t)0x00004)  /*!< External interrupt line 2 */
+#define EXTI_Line3       ((uint32_t)0x00008)  /*!< External interrupt line 3 */
+#define EXTI_Line4       ((uint32_t)0x00010)  /*!< External interrupt line 4 */
+#define EXTI_Line5       ((uint32_t)0x00020)  /*!< External interrupt line 5 */
+#define EXTI_Line6       ((uint32_t)0x00040)  /*!< External interrupt line 6 */
+#define EXTI_Line7       ((uint32_t)0x00080)  /*!< External interrupt line 7 */
+#define EXTI_Line8       ((uint32_t)0x00100)  /*!< External interrupt line 8 */
+#define EXTI_Line9       ((uint32_t)0x00200)  /*!< External interrupt line 9 */
+#define EXTI_Line10      ((uint32_t)0x00400)  /*!< External interrupt line 10 */
+#define EXTI_Line11      ((uint32_t)0x00800)  /*!< External interrupt line 11 */
+#define EXTI_Line12      ((uint32_t)0x01000)  /*!< External interrupt line 12 */
+#define EXTI_Line13      ((uint32_t)0x02000)  /*!< External interrupt line 13 */
+#define EXTI_Line14      ((uint32_t)0x04000)  /*!< External interrupt line 14 */
+#define EXTI_Line15      ((uint32_t)0x08000)  /*!< External interrupt line 15 */
+#define EXTI_Line16      ((uint32_t)0x10000)  /*!< External interrupt line 16 Connected to the PVD Output */
+#define EXTI_Line17      ((uint32_t)0x20000)  /*!< External interrupt line 17 Connected to the RTC Alarm event */
+#define EXTI_Line18      ((uint32_t)0x40000)  /*!< External interrupt line 18 Connected to the USB Device/USB OTG FS
+                                                   Wakeup from suspend event */                                    
+#define EXTI_Line19      ((uint32_t)0x80000)  /*!< External interrupt line 19 Connected to the Ethernet Wakeup event */
+                                          
+#define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0xFFF00000) == 0x00) && ((LINE) != (uint16_t)0x00))
+#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
+                            ((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
+                            ((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
+                            ((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
+                            ((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
+                            ((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
+                            ((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
+                            ((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
+                            ((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
+                            ((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19))
+
+                    
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Exported_Functions
+  * @{
+  */
+
+void EXTI_DeInit(void);
+void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
+void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
+void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
+FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
+void EXTI_ClearFlag(uint32_t EXTI_Line);
+ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
+void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_EXTI_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/inc/stm32f10x_iwdg.h

+/**
+  ******************************************************************************
+  * @file    stm32f10x_iwdg.h
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file contains all the functions prototypes for the IWDG 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_IWDG_H
+#define __STM32F10x_IWDG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup IWDG
+  * @{
+  */
+
+/** @defgroup IWDG_Exported_Types
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Exported_Constants
+  * @{
+  */
+
+/** @defgroup IWDG_WriteAccess
+  * @{
+  */
+
+#define IWDG_WriteAccess_Enable     ((uint16_t)0x5555)
+#define IWDG_WriteAccess_Disable    ((uint16_t)0x0000)
+#define IS_IWDG_WRITE_ACCESS(ACCESS) (((ACCESS) == IWDG_WriteAccess_Enable) || \
+                                      ((ACCESS) == IWDG_WriteAccess_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_prescaler 
+  * @{
+  */
+
+#define IWDG_Prescaler_4            ((uint8_t)0x00)
+#define IWDG_Prescaler_8            ((uint8_t)0x01)
+#define IWDG_Prescaler_16           ((uint8_t)0x02)
+#define IWDG_Prescaler_32           ((uint8_t)0x03)
+#define IWDG_Prescaler_64           ((uint8_t)0x04)
+#define IWDG_Prescaler_128          ((uint8_t)0x05)
+#define IWDG_Prescaler_256          ((uint8_t)0x06)
+#define IS_IWDG_PRESCALER(PRESCALER) (((PRESCALER) == IWDG_Prescaler_4)  || \
+                                      ((PRESCALER) == IWDG_Prescaler_8)  || \
+                                      ((PRESCALER) == IWDG_Prescaler_16) || \
+                                      ((PRESCALER) == IWDG_Prescaler_32) || \
+                                      ((PRESCALER) == IWDG_Prescaler_64) || \
+                                      ((PRESCALER) == IWDG_Prescaler_128)|| \
+                                      ((PRESCALER) == IWDG_Prescaler_256))
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Flag 
+  * @{
+  */
+
+#define IWDG_FLAG_PVU               ((uint16_t)0x0001)
+#define IWDG_FLAG_RVU               ((uint16_t)0x0002)
+#define IS_IWDG_FLAG(FLAG) (((FLAG) == IWDG_FLAG_PVU) || ((FLAG) == IWDG_FLAG_RVU))
+#define IS_IWDG_RELOAD(RELOAD) ((RELOAD) <= 0xFFF)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Exported_Functions
+  * @{
+  */
+
+void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess);
+void IWDG_SetPrescaler(uint8_t IWDG_Prescaler);
+void IWDG_SetReload(uint16_t Reload);
+void IWDG_ReloadCounter(void);
+void IWDG_Enable(void);
+FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_IWDG_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/inc/stm32f10x_pwr.h

+/**
+  ******************************************************************************
+  * @file    stm32f10x_pwr.h
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file contains all the functions prototypes for the PWR firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_PWR_H
+#define __STM32F10x_PWR_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup PWR
+  * @{
+  */ 
+
+/** @defgroup PWR_Exported_Types
+  * @{
+  */ 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup PWR_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup PVD_detection_level 
+  * @{
+  */ 
+
+#define PWR_PVDLevel_2V2          ((uint32_t)0x00000000)
+#define PWR_PVDLevel_2V3          ((uint32_t)0x00000020)
+#define PWR_PVDLevel_2V4          ((uint32_t)0x00000040)
+#define PWR_PVDLevel_2V5          ((uint32_t)0x00000060)
+#define PWR_PVDLevel_2V6          ((uint32_t)0x00000080)
+#define PWR_PVDLevel_2V7          ((uint32_t)0x000000A0)
+#define PWR_PVDLevel_2V8          ((uint32_t)0x000000C0)
+#define PWR_PVDLevel_2V9          ((uint32_t)0x000000E0)
+#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_2V2) || ((LEVEL) == PWR_PVDLevel_2V3)|| \
+                                 ((LEVEL) == PWR_PVDLevel_2V4) || ((LEVEL) == PWR_PVDLevel_2V5)|| \
+                                 ((LEVEL) == PWR_PVDLevel_2V6) || ((LEVEL) == PWR_PVDLevel_2V7)|| \
+                                 ((LEVEL) == PWR_PVDLevel_2V8) || ((LEVEL) == PWR_PVDLevel_2V9))
+/**
+  * @}
+  */
+
+/** @defgroup Regulator_state_is_STOP_mode 
+  * @{
+  */
+
+#define PWR_Regulator_ON          ((uint32_t)0x00000000)
+#define PWR_Regulator_LowPower    ((uint32_t)0x00000001)
+#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_Regulator_ON) || \
+                                     ((REGULATOR) == PWR_Regulator_LowPower))
+/**
+  * @}
+  */
+
+/** @defgroup STOP_mode_entry 
+  * @{
+  */
+
+#define PWR_STOPEntry_WFI         ((uint8_t)0x01)
+#define PWR_STOPEntry_WFE         ((uint8_t)0x02)
+#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE))
+ 
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Flag 
+  * @{
+  */
+
+#define PWR_FLAG_WU               ((uint32_t)0x00000001)
+#define PWR_FLAG_SB               ((uint32_t)0x00000002)
+#define PWR_FLAG_PVDO             ((uint32_t)0x00000004)
+#define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \
+                               ((FLAG) == PWR_FLAG_PVDO))
+
+#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Exported_Functions
+  * @{
+  */
+
+void PWR_DeInit(void);
+void PWR_BackupAccessCmd(FunctionalState NewState);
+void PWR_PVDCmd(FunctionalState NewState);
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);
+void PWR_WakeUpPinCmd(FunctionalState NewState);
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
+void PWR_EnterSTANDBYMode(void);
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);
+void PWR_ClearFlag(uint32_t PWR_FLAG);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_PWR_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/inc/stm32f10x_rtc.h

+/**
+  ******************************************************************************
+  * @file    stm32f10x_rtc.h
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file contains all the functions prototypes for the RTC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_RTC_H
+#define __STM32F10x_RTC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup RTC
+  * @{
+  */ 
+
+/** @defgroup RTC_Exported_Types
+  * @{
+  */ 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup RTC_interrupts_define 
+  * @{
+  */
+
+#define RTC_IT_OW            ((uint16_t)0x0004)  /*!< Overflow interrupt */
+#define RTC_IT_ALR           ((uint16_t)0x0002)  /*!< Alarm interrupt */
+#define RTC_IT_SEC           ((uint16_t)0x0001)  /*!< Second interrupt */
+#define IS_RTC_IT(IT) ((((IT) & (uint16_t)0xFFF8) == 0x00) && ((IT) != 0x00))
+#define IS_RTC_GET_IT(IT) (((IT) == RTC_IT_OW) || ((IT) == RTC_IT_ALR) || \
+                           ((IT) == RTC_IT_SEC))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_interrupts_flags 
+  * @{
+  */
+
+#define RTC_FLAG_RTOFF       ((uint16_t)0x0020)  /*!< RTC Operation OFF flag */
+#define RTC_FLAG_RSF         ((uint16_t)0x0008)  /*!< Registers Synchronized flag */
+#define RTC_FLAG_OW          ((uint16_t)0x0004)  /*!< Overflow flag */
+#define RTC_FLAG_ALR         ((uint16_t)0x0002)  /*!< Alarm flag */
+#define RTC_FLAG_SEC         ((uint16_t)0x0001)  /*!< Second flag */
+#define IS_RTC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFFF0) == 0x00) && ((FLAG) != 0x00))
+#define IS_RTC_GET_FLAG(FLAG) (((FLAG) == RTC_FLAG_RTOFF) || ((FLAG) == RTC_FLAG_RSF) || \
+                               ((FLAG) == RTC_FLAG_OW) || ((FLAG) == RTC_FLAG_ALR) || \
+                               ((FLAG) == RTC_FLAG_SEC))
+#define IS_RTC_PRESCALER(PRESCALER) ((PRESCALER) <= 0xFFFFF)
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Exported_Functions
+  * @{
+  */
+
+void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState);
+void RTC_EnterConfigMode(void);
+void RTC_ExitConfigMode(void);
+uint32_t  RTC_GetCounter(void);
+void RTC_SetCounter(uint32_t CounterValue);
+void RTC_SetPrescaler(uint32_t PrescalerValue);
+void RTC_SetAlarm(uint32_t AlarmValue);
+uint32_t  RTC_GetDivider(void);
+void RTC_WaitForLastTask(void);
+void RTC_WaitForSynchro(void);
+FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG);
+void RTC_ClearFlag(uint16_t RTC_FLAG);
+ITStatus RTC_GetITStatus(uint16_t RTC_IT);
+void RTC_ClearITPendingBit(uint16_t RTC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_RTC_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/inc/stm32f10x_wwdg.h

+/**
+  ******************************************************************************
+  * @file    stm32f10x_wwdg.h
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file contains all the functions prototypes for the WWDG firmware
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_WWDG_H
+#define __STM32F10x_WWDG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup WWDG
+  * @{
+  */ 
+
+/** @defgroup WWDG_Exported_Types
+  * @{
+  */ 
+  
+/**
+  * @}
+  */ 
+
+/** @defgroup WWDG_Exported_Constants
+  * @{
+  */ 
+  
+/** @defgroup WWDG_Prescaler 
+  * @{
+  */ 
+  
+#define WWDG_Prescaler_1    ((uint32_t)0x00000000)
+#define WWDG_Prescaler_2    ((uint32_t)0x00000080)
+#define WWDG_Prescaler_4    ((uint32_t)0x00000100)
+#define WWDG_Prescaler_8    ((uint32_t)0x00000180)
+#define IS_WWDG_PRESCALER(PRESCALER) (((PRESCALER) == WWDG_Prescaler_1) || \
+                                      ((PRESCALER) == WWDG_Prescaler_2) || \
+                                      ((PRESCALER) == WWDG_Prescaler_4) || \
+                                      ((PRESCALER) == WWDG_Prescaler_8))
+#define IS_WWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0x7F)
+#define IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup WWDG_Exported_Macros
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+/** @defgroup WWDG_Exported_Functions
+  * @{
+  */ 
+  
+void WWDG_DeInit(void);
+void WWDG_SetPrescaler(uint32_t WWDG_Prescaler);
+void WWDG_SetWindowValue(uint8_t WindowValue);
+void WWDG_EnableIT(void);
+void WWDG_SetCounter(uint8_t Counter);
+void WWDG_Enable(uint8_t Counter);
+FlagStatus WWDG_GetFlagStatus(void);
+void WWDG_ClearFlag(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_WWDG_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/src/misc.c

+/**
+  ******************************************************************************
+  * @file    misc.c
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file provides all the miscellaneous firmware functions (add-on
+  *          to CMSIS functions).
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "misc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup MISC 
+  * @brief MISC driver modules
+  * @{
+  */
+
+/** @defgroup MISC_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */ 
+
+/** @defgroup MISC_Private_Defines
+  * @{
+  */
+
+#define AIRCR_VECTKEY_MASK    ((uint32_t)0x05FA0000)
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Configures the priority grouping: pre-emption priority and subpriority.
+  * @param  NVIC_PriorityGroup: specifies the priority grouping bits length. 
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_PriorityGroup_0: 0 bits for pre-emption priority
+  *                                4 bits for subpriority
+  *     @arg NVIC_PriorityGroup_1: 1 bits for pre-emption priority
+  *                                3 bits for subpriority
+  *     @arg NVIC_PriorityGroup_2: 2 bits for pre-emption priority
+  *                                2 bits for subpriority
+  *     @arg NVIC_PriorityGroup_3: 3 bits for pre-emption priority
+  *                                1 bits for subpriority
+  *     @arg NVIC_PriorityGroup_4: 4 bits for pre-emption priority
+  *                                0 bits for subpriority
+  * @retval None
+  */
+void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup)
+{
+  /* Check the parameters */
+  assert_param(IS_NVIC_PRIORITY_GROUP(NVIC_PriorityGroup));
+  
+  /* Set the PRIGROUP[10:8] bits according to NVIC_PriorityGroup value */
+  SCB->AIRCR = AIRCR_VECTKEY_MASK | NVIC_PriorityGroup;
+}
+
+/**
+  * @brief  Initializes the NVIC peripheral according to the specified
+  *         parameters in the NVIC_InitStruct.
+  * @param  NVIC_InitStruct: pointer to a NVIC_InitTypeDef structure that contains
+  *         the configuration information for the specified NVIC peripheral.
+  * @retval None
+  */
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct)
+{
+  uint32_t tmppriority = 0x00, tmppre = 0x00, tmpsub = 0x0F;
+  
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NVIC_InitStruct->NVIC_IRQChannelCmd));
+  assert_param(IS_NVIC_PREEMPTION_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority));  
+  assert_param(IS_NVIC_SUB_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelSubPriority));
+    
+  if (NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE)
+  {
+    /* Compute the Corresponding IRQ Priority --------------------------------*/    
+    tmppriority = (0x700 - ((SCB->AIRCR) & (uint32_t)0x700))>> 0x08;
+    tmppre = (0x4 - tmppriority);
+    tmpsub = tmpsub >> tmppriority;
+
+    tmppriority = (uint32_t)NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << tmppre;
+    tmppriority |=  NVIC_InitStruct->NVIC_IRQChannelSubPriority & tmpsub;
+    tmppriority = tmppriority << 0x04;
+        
+    NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel] = tmppriority;
+    
+    /* Enable the Selected IRQ Channels --------------------------------------*/
+    NVIC->ISER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
+      (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+  else
+  {
+    /* Disable the Selected IRQ Channels -------------------------------------*/
+    NVIC->ICER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
+      (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+}
+
+/**
+  * @brief  Sets the vector table location and Offset.
+  * @param  NVIC_VectTab: specifies if the vector table is in RAM or FLASH memory.
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_VectTab_RAM
+  *     @arg NVIC_VectTab_FLASH
+  * @param  Offset: Vector Table base offset field. This value must be a multiple 
+  *         of 0x200.
+  * @retval None
+  */
+void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset)
+{ 
+  /* Check the parameters */
+  assert_param(IS_NVIC_VECTTAB(NVIC_VectTab));
+  assert_param(IS_NVIC_OFFSET(Offset));  
+   
+  SCB->VTOR = NVIC_VectTab | (Offset & (uint32_t)0x1FFFFF80);
+}
+
+/**
+  * @brief  Selects the condition for the system to enter low power mode.
+  * @param  LowPowerMode: Specifies the new mode for the system to enter low power mode.
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_LP_SEVONPEND
+  *     @arg NVIC_LP_SLEEPDEEP
+  *     @arg NVIC_LP_SLEEPONEXIT
+  * @param  NewState: new state of LP condition. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_NVIC_LP(LowPowerMode));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));  
+  
+  if (NewState != DISABLE)
+  {
+    SCB->SCR |= LowPowerMode;
+  }
+  else
+  {
+    SCB->SCR &= (uint32_t)(~(uint32_t)LowPowerMode);
+  }
+}
+
+/**
+  * @brief  Configures the SysTick clock source.
+  * @param  SysTick_CLKSource: specifies the SysTick clock source.
+  *   This parameter can be one of the following values:
+  *     @arg SysTick_CLKSource_HCLK_Div8: AHB clock divided by 8 selected as SysTick clock source.
+  *     @arg SysTick_CLKSource_HCLK: AHB clock selected as SysTick clock source.
+  * @retval None
+  */
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_SYSTICK_CLK_SOURCE(SysTick_CLKSource));
+  if (SysTick_CLKSource == SysTick_CLKSource_HCLK)
+  {
+    SysTick->CTRL |= SysTick_CLKSource_HCLK;
+  }
+  else
+  {
+    SysTick->CTRL &= SysTick_CLKSource_HCLK_Div8;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/src/stm32f10x_bkp.c

+/**
+  ******************************************************************************
+  * @file    stm32f10x_bkp.c
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file provides all the BKP firmware functions.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_bkp.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup BKP 
+  * @brief BKP driver modules
+  * @{
+  */
+
+/** @defgroup BKP_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Private_Defines
+  * @{
+  */
+
+/* ------------ BKP registers bit address in the alias region --------------- */
+#define BKP_OFFSET        (BKP_BASE - PERIPH_BASE)
+
+/* --- CR Register ----*/
+
+/* Alias word address of TPAL bit */
+#define CR_OFFSET         (BKP_OFFSET + 0x30)
+#define TPAL_BitNumber    0x01
+#define CR_TPAL_BB        (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPAL_BitNumber * 4))
+
+/* Alias word address of TPE bit */
+#define TPE_BitNumber     0x00
+#define CR_TPE_BB         (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPE_BitNumber * 4))
+
+/* --- CSR Register ---*/
+
+/* Alias word address of TPIE bit */
+#define CSR_OFFSET        (BKP_OFFSET + 0x34)
+#define TPIE_BitNumber    0x02
+#define CSR_TPIE_BB       (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TPIE_BitNumber * 4))
+
+/* Alias word address of TIF bit */
+#define TIF_BitNumber     0x09
+#define CSR_TIF_BB        (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TIF_BitNumber * 4))
+
+/* Alias word address of TEF bit */
+#define TEF_BitNumber     0x08
+#define CSR_TEF_BB        (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TEF_BitNumber * 4))
+
+/* ---------------------- BKP registers bit mask ------------------------ */
+
+/* RTCCR register bit mask */
+#define RTCCR_CAL_MASK    ((uint16_t)0xFF80)
+#define RTCCR_MASK        ((uint16_t)0xFC7F)
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup BKP_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the BKP peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void BKP_DeInit(void)
+{
+  RCC_BackupResetCmd(ENABLE);
+  RCC_BackupResetCmd(DISABLE);
+}
+
+/**
+  * @brief  Configures the Tamper Pin active level.
+  * @param  BKP_TamperPinLevel: specifies the Tamper Pin active level.
+  *   This parameter can be one of the following values:
+  *     @arg BKP_TamperPinLevel_High: Tamper pin active on high level
+  *     @arg BKP_TamperPinLevel_Low: Tamper pin active on low level
+  * @retval None
+  */
+void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel)
+{
+  /* Check the parameters */
+  assert_param(IS_BKP_TAMPER_PIN_LEVEL(BKP_TamperPinLevel));
+  *(__IO uint32_t *) CR_TPAL_BB = BKP_TamperPinLevel;
+}
+
+/**
+  * @brief  Enables or disables the Tamper Pin activation.
+  * @param  NewState: new state of the Tamper Pin activation.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void BKP_TamperPinCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_TPE_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the Tamper Pin Interrupt.
+  * @param  NewState: new state of the Tamper Pin Interrupt.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void BKP_ITConfig(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CSR_TPIE_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Select the RTC output source to output on the Tamper pin.
+  * @param  BKP_RTCOutputSource: specifies the RTC output source.
+  *   This parameter can be one of the following values:
+  *     @arg BKP_RTCOutputSource_None: no RTC output on the Tamper pin.
+  *     @arg BKP_RTCOutputSource_CalibClock: output the RTC clock with frequency
+  *                                          divided by 64 on the Tamper pin.
+  *     @arg BKP_RTCOutputSource_Alarm: output the RTC Alarm pulse signal on
+  *                                     the Tamper pin.
+  *     @arg BKP_RTCOutputSource_Second: output the RTC Second pulse signal on
+  *                                      the Tamper pin.  
+  * @retval None
+  */
+void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource)
+{
+  uint16_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_BKP_RTC_OUTPUT_SOURCE(BKP_RTCOutputSource));
+  tmpreg = BKP->RTCCR;
+  /* Clear CCO, ASOE and ASOS bits */
+  tmpreg &= RTCCR_MASK;
+  
+  /* Set CCO, ASOE and ASOS bits according to BKP_RTCOutputSource value */
+  tmpreg |= BKP_RTCOutputSource;
+  /* Store the new value */
+  BKP->RTCCR = tmpreg;
+}
+
+/**
+  * @brief  Sets RTC Clock Calibration value.
+  * @param  CalibrationValue: specifies the RTC Clock Calibration value.
+  *   This parameter must be a number between 0 and 0x7F.
+  * @retval None
+  */
+void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue)
+{
+  uint16_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_BKP_CALIBRATION_VALUE(CalibrationValue));
+  tmpreg = BKP->RTCCR;
+  /* Clear CAL[6:0] bits */
+  tmpreg &= RTCCR_CAL_MASK;
+  /* Set CAL[6:0] bits according to CalibrationValue value */
+  tmpreg |= CalibrationValue;
+  /* Store the new value */
+  BKP->RTCCR = tmpreg;
+}
+
+/**
+  * @brief  Writes user data to the specified Data Backup Register.
+  * @param  BKP_DR: specifies the Data Backup Register.
+  *   This parameter can be BKP_DRx where x:[1, 42]
+  * @param  Data: data to write
+  * @retval None
+  */
+void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_BKP_DR(BKP_DR));
+
+  tmp = (uint32_t)BKP_BASE; 
+  tmp += BKP_DR;
+
+  *(__IO uint32_t *) tmp = Data;
+}
+
+/**
+  * @brief  Reads data from the specified Data Backup Register.
+  * @param  BKP_DR: specifies the Data Backup Register.
+  *   This parameter can be BKP_DRx where x:[1, 42]
+  * @retval The content of the specified Data Backup Register
+  */
+uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_BKP_DR(BKP_DR));
+
+  tmp = (uint32_t)BKP_BASE; 
+  tmp += BKP_DR;
+
+  return (*(__IO uint16_t *) tmp);
+}
+
+/**
+  * @brief  Checks whether the Tamper Pin Event flag is set or not.
+  * @param  None
+  * @retval The new state of the Tamper Pin Event flag (SET or RESET).
+  */
+FlagStatus BKP_GetFlagStatus(void)
+{
+  return (FlagStatus)(*(__IO uint32_t *) CSR_TEF_BB);
+}
+
+/**
+  * @brief  Clears Tamper Pin Event pending flag.
+  * @param  None
+  * @retval None
+  */
+void BKP_ClearFlag(void)
+{
+  /* Set CTE bit to clear Tamper Pin Event flag */
+  BKP->CSR |= BKP_CSR_CTE;
+}
+
+/**
+  * @brief  Checks whether the Tamper Pin Interrupt has occurred or not.
+  * @param  None
+  * @retval The new state of the Tamper Pin Interrupt (SET or RESET).
+  */
+ITStatus BKP_GetITStatus(void)
+{
+  return (ITStatus)(*(__IO uint32_t *) CSR_TIF_BB);
+}
+
+/**
+  * @brief  Clears Tamper Pin Interrupt pending bit.
+  * @param  None
+  * @retval None
+  */
+void BKP_ClearITPendingBit(void)
+{
+  /* Set CTI bit to clear Tamper Pin Interrupt pending bit */
+  BKP->CSR |= BKP_CSR_CTI;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/src/stm32f10x_crc.c

+/**
+  ******************************************************************************
+  * @file    stm32f10x_crc.c
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file provides all the CRC firmware functions.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_crc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CRC 
+  * @brief CRC driver modules
+  * @{
+  */
+
+/** @defgroup CRC_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Private_Defines
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Resets the CRC Data register (DR).
+  * @param  None
+  * @retval None
+  */
+void CRC_ResetDR(void)
+{
+  /* Reset CRC generator */
+  CRC->CR = CRC_CR_RESET;
+}
+
+/**
+  * @brief  Computes the 32-bit CRC of a given data word(32-bit).
+  * @param  Data: data word(32-bit) to compute its CRC
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_CalcCRC(uint32_t Data)
+{
+  CRC->DR = Data;
+  
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Computes the 32-bit CRC of a given buffer of data word(32-bit).
+  * @param  pBuffer: pointer to the buffer containing the data to be computed
+  * @param  BufferLength: length of the buffer to be computed					
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength)
+{
+  uint32_t index = 0;
+  
+  for(index = 0; index < BufferLength; index++)
+  {
+    CRC->DR = pBuffer[index];
+  }
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Returns the current CRC value.
+  * @param  None
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_GetCRC(void)
+{
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Stores a 8-bit data in the Independent Data(ID) register.
+  * @param  IDValue: 8-bit value to be stored in the ID register 					
+  * @retval None
+  */
+void CRC_SetIDRegister(uint8_t IDValue)
+{
+  CRC->IDR = IDValue;
+}
+
+/**
+  * @brief  Returns the 8-bit data stored in the Independent Data(ID) register
+  * @param  None
+  * @retval 8-bit value of the ID register 
+  */
+uint8_t CRC_GetIDRegister(void)
+{
+  return (CRC->IDR);
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/src/stm32f10x_dbgmcu.c

+/**
+  ******************************************************************************
+  * @file    stm32f10x_dbgmcu.c
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file provides all the DBGMCU firmware functions.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_dbgmcu.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DBGMCU 
+  * @brief DBGMCU driver modules
+  * @{
+  */ 
+
+/** @defgroup DBGMCU_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Private_Defines
+  * @{
+  */
+
+#define IDCODE_DEVID_MASK    ((uint32_t)0x00000FFF)
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Returns the device revision identifier.
+  * @param  None
+  * @retval Device revision identifier
+  */
+uint32_t DBGMCU_GetREVID(void)
+{
+   return(DBGMCU->IDCODE >> 16);
+}
+
+/**
+  * @brief  Returns the device identifier.
+  * @param  None
+  * @retval Device identifier
+  */
+uint32_t DBGMCU_GetDEVID(void)
+{
+   return(DBGMCU->IDCODE & IDCODE_DEVID_MASK);
+}
+
+/**
+  * @brief  Configures the specified peripheral and low power mode behavior
+  *   when the MCU under Debug mode.
+  * @param  DBGMCU_Periph: specifies the peripheral and low power mode.
+  *   This parameter can be any combination of the following values:
+  *     @arg DBGMCU_SLEEP: Keep debugger connection during SLEEP mode              
+  *     @arg DBGMCU_STOP: Keep debugger connection during STOP mode               
+  *     @arg DBGMCU_STANDBY: Keep debugger connection during STANDBY mode            
+  *     @arg DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted          
+  *     @arg DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted          
+  *     @arg DBGMCU_TIM1_STOP: TIM1 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM4_STOP: TIM4 counter stopped when Core is halted          
+  *     @arg DBGMCU_CAN1_STOP: Debug CAN2 stopped when Core is halted           
+  *     @arg DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped when Core is halted
+  *     @arg DBGMCU_I2C2_SMBUS_TIMEOUT: I2C2 SMBUS timeout mode stopped when Core is halted
+  *     @arg DBGMCU_TIM5_STOP: TIM5 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM8_STOP: TIM8 counter stopped when Core is halted
+  *     @arg DBGMCU_CAN2_STOP: Debug CAN2 stopped when Core is halted 
+  *     @arg DBGMCU_TIM15_STOP: TIM15 counter stopped when Core is halted
+  *     @arg DBGMCU_TIM16_STOP: TIM16 counter stopped when Core is halted
+  *     @arg DBGMCU_TIM17_STOP: TIM17 counter stopped when Core is halted                
+  *     @arg DBGMCU_TIM9_STOP: TIM9 counter stopped when Core is halted
+  *     @arg DBGMCU_TIM10_STOP: TIM10 counter stopped when Core is halted
+  *     @arg DBGMCU_TIM11_STOP: TIM11 counter stopped when Core is halted
+  *     @arg DBGMCU_TIM12_STOP: TIM12 counter stopped when Core is halted
+  *     @arg DBGMCU_TIM13_STOP: TIM13 counter stopped when Core is halted
+  *     @arg DBGMCU_TIM14_STOP: TIM14 counter stopped when Core is halted
+  * @param  NewState: new state of the specified peripheral in Debug mode.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DBGMCU_PERIPH(DBGMCU_Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    DBGMCU->CR |= DBGMCU_Periph;
+  }
+  else
+  {
+    DBGMCU->CR &= ~DBGMCU_Periph;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/src/stm32f10x_exti.c

+/**
+  ******************************************************************************
+  * @file    stm32f10x_exti.c
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file provides all the EXTI firmware functions.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_exti.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup EXTI 
+  * @brief EXTI driver modules
+  * @{
+  */
+
+/** @defgroup EXTI_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Private_Defines
+  * @{
+  */
+
+#define EXTI_LINENONE    ((uint32_t)0x00000)  /* No interrupt selected */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the EXTI peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void EXTI_DeInit(void)
+{
+  EXTI->IMR = 0x00000000;
+  EXTI->EMR = 0x00000000;
+  EXTI->RTSR = 0x00000000; 
+  EXTI->FTSR = 0x00000000; 
+  EXTI->PR = 0x000FFFFF;
+}
+
+/**
+  * @brief  Initializes the EXTI peripheral according to the specified
+  *         parameters in the EXTI_InitStruct.
+  * @param  EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure
+  *         that contains the configuration information for the EXTI peripheral.
+  * @retval None
+  */
+void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct)
+{
+  uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_EXTI_MODE(EXTI_InitStruct->EXTI_Mode));
+  assert_param(IS_EXTI_TRIGGER(EXTI_InitStruct->EXTI_Trigger));
+  assert_param(IS_EXTI_LINE(EXTI_InitStruct->EXTI_Line));  
+  assert_param(IS_FUNCTIONAL_STATE(EXTI_InitStruct->EXTI_LineCmd));
+
+  tmp = (uint32_t)EXTI_BASE;
+     
+  if (EXTI_InitStruct->EXTI_LineCmd != DISABLE)
+  {
+    /* Clear EXTI line configuration */
+    EXTI->IMR &= ~EXTI_InitStruct->EXTI_Line;
+    EXTI->EMR &= ~EXTI_InitStruct->EXTI_Line;
+    
+    tmp += EXTI_InitStruct->EXTI_Mode;
+
+    *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
+
+    /* Clear Rising Falling edge configuration */
+    EXTI->RTSR &= ~EXTI_InitStruct->EXTI_Line;
+    EXTI->FTSR &= ~EXTI_InitStruct->EXTI_Line;
+    
+    /* Select the trigger for the selected external interrupts */
+    if (EXTI_InitStruct->EXTI_Trigger == EXTI_Trigger_Rising_Falling)
+    {
+      /* Rising Falling edge */
+      EXTI->RTSR |= EXTI_InitStruct->EXTI_Line;
+      EXTI->FTSR |= EXTI_InitStruct->EXTI_Line;
+    }
+    else
+    {
+      tmp = (uint32_t)EXTI_BASE;
+      tmp += EXTI_InitStruct->EXTI_Trigger;
+
+      *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
+    }
+  }
+  else
+  {
+    tmp += EXTI_InitStruct->EXTI_Mode;
+
+    /* Disable the selected external lines */
+    *(__IO uint32_t *) tmp &= ~EXTI_InitStruct->EXTI_Line;
+  }
+}
+
+/**
+  * @brief  Fills each EXTI_InitStruct member with its reset value.
+  * @param  EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct)
+{
+  EXTI_InitStruct->EXTI_Line = EXTI_LINENONE;
+  EXTI_InitStruct->EXTI_Mode = EXTI_Mode_Interrupt;
+  EXTI_InitStruct->EXTI_Trigger = EXTI_Trigger_Falling;
+  EXTI_InitStruct->EXTI_LineCmd = DISABLE;
+}
+
+/**
+  * @brief  Generates a Software interrupt.
+  * @param  EXTI_Line: specifies the EXTI lines to be enabled or disabled.
+  *   This parameter can be any combination of EXTI_Linex where x can be (0..19).
+  * @retval None
+  */
+void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+  
+  EXTI->SWIER |= EXTI_Line;
+}
+
+/**
+  * @brief  Checks whether the specified EXTI line flag is set or not.
+  * @param  EXTI_Line: specifies the EXTI line flag to check.
+  *   This parameter can be:
+  *     @arg EXTI_Linex: External interrupt line x where x(0..19)
+  * @retval The new state of EXTI_Line (SET or RESET).
+  */
+FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_GET_EXTI_LINE(EXTI_Line));
+  
+  if ((EXTI->PR & EXTI_Line) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the EXTI's line pending flags.
+  * @param  EXTI_Line: specifies the EXTI lines flags to clear.
+  *   This parameter can be any combination of EXTI_Linex where x can be (0..19).
+  * @retval None
+  */
+void EXTI_ClearFlag(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+  
+  EXTI->PR = EXTI_Line;
+}
+
+/**
+  * @brief  Checks whether the specified EXTI line is asserted or not.
+  * @param  EXTI_Line: specifies the EXTI line to check.
+  *   This parameter can be:
+  *     @arg EXTI_Linex: External interrupt line x where x(0..19)
+  * @retval The new state of EXTI_Line (SET or RESET).
+  */
+ITStatus EXTI_GetITStatus(uint32_t EXTI_Line)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+  /* Check the parameters */
+  assert_param(IS_GET_EXTI_LINE(EXTI_Line));
+  
+  enablestatus =  EXTI->IMR & EXTI_Line;
+  if (((EXTI->PR & EXTI_Line) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the EXTI's line pending bits.
+  * @param  EXTI_Line: specifies the EXTI lines to clear.
+  *   This parameter can be any combination of EXTI_Linex where x can be (0..19).
+  * @retval None
+  */
+void EXTI_ClearITPendingBit(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+  
+  EXTI->PR = EXTI_Line;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/src/stm32f10x_iwdg.c

+/**
+  ******************************************************************************
+  * @file    stm32f10x_iwdg.c
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file provides all the IWDG firmware functions.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_iwdg.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup IWDG 
+  * @brief IWDG driver modules
+  * @{
+  */ 
+
+/** @defgroup IWDG_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Private_Defines
+  * @{
+  */ 
+
+/* ---------------------- IWDG registers bit mask ----------------------------*/
+
+/* KR register bit mask */
+#define KR_KEY_Reload    ((uint16_t)0xAAAA)
+#define KR_KEY_Enable    ((uint16_t)0xCCCC)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup IWDG_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables write access to IWDG_PR and IWDG_RLR registers.
+  * @param  IWDG_WriteAccess: new state of write access to IWDG_PR and IWDG_RLR registers.
+  *   This parameter can be one of the following values:
+  *     @arg IWDG_WriteAccess_Enable: Enable write access to IWDG_PR and IWDG_RLR registers
+  *     @arg IWDG_WriteAccess_Disable: Disable write access to IWDG_PR and IWDG_RLR registers
+  * @retval None
+  */
+void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_WRITE_ACCESS(IWDG_WriteAccess));
+  IWDG->KR = IWDG_WriteAccess;
+}
+
+/**
+  * @brief  Sets IWDG Prescaler value.
+  * @param  IWDG_Prescaler: specifies the IWDG Prescaler value.
+  *   This parameter can be one of the following values:
+  *     @arg IWDG_Prescaler_4: IWDG prescaler set to 4
+  *     @arg IWDG_Prescaler_8: IWDG prescaler set to 8
+  *     @arg IWDG_Prescaler_16: IWDG prescaler set to 16
+  *     @arg IWDG_Prescaler_32: IWDG prescaler set to 32
+  *     @arg IWDG_Prescaler_64: IWDG prescaler set to 64
+  *     @arg IWDG_Prescaler_128: IWDG prescaler set to 128
+  *     @arg IWDG_Prescaler_256: IWDG prescaler set to 256
+  * @retval None
+  */
+void IWDG_SetPrescaler(uint8_t IWDG_Prescaler)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_PRESCALER(IWDG_Prescaler));
+  IWDG->PR = IWDG_Prescaler;
+}
+
+/**
+  * @brief  Sets IWDG Reload value.
+  * @param  Reload: specifies the IWDG Reload value.
+  *   This parameter must be a number between 0 and 0x0FFF.
+  * @retval None
+  */
+void IWDG_SetReload(uint16_t Reload)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_RELOAD(Reload));
+  IWDG->RLR = Reload;
+}
+
+/**
+  * @brief  Reloads IWDG counter with value defined in the reload register
+  *   (write access to IWDG_PR and IWDG_RLR registers disabled).
+  * @param  None
+  * @retval None
+  */
+void IWDG_ReloadCounter(void)
+{
+  IWDG->KR = KR_KEY_Reload;
+}
+
+/**
+  * @brief  Enables IWDG (write access to IWDG_PR and IWDG_RLR registers disabled).
+  * @param  None
+  * @retval None
+  */
+void IWDG_Enable(void)
+{
+  IWDG->KR = KR_KEY_Enable;
+}
+
+/**
+  * @brief  Checks whether the specified IWDG flag is set or not.
+  * @param  IWDG_FLAG: specifies the flag to check.
+  *   This parameter can be one of the following values:
+  *     @arg IWDG_FLAG_PVU: Prescaler Value Update on going
+  *     @arg IWDG_FLAG_RVU: Reload Value Update on going
+  * @retval The new state of IWDG_FLAG (SET or RESET).
+  */
+FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_IWDG_FLAG(IWDG_FLAG));
+  if ((IWDG->SR & IWDG_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/src/stm32f10x_pwr.c

+/**
+  ******************************************************************************
+  * @file    stm32f10x_pwr.c
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file provides all the PWR firmware functions.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_pwr.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup PWR 
+  * @brief PWR driver modules
+  * @{
+  */ 
+
+/** @defgroup PWR_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Private_Defines
+  * @{
+  */
+
+/* --------- PWR registers bit address in the alias region ---------- */
+#define PWR_OFFSET               (PWR_BASE - PERIPH_BASE)
+
+/* --- CR Register ---*/
+
+/* Alias word address of DBP bit */
+#define CR_OFFSET                (PWR_OFFSET + 0x00)
+#define DBP_BitNumber            0x08
+#define CR_DBP_BB                (PERIPH_BB_BASE + (CR_OFFSET * 32) + (DBP_BitNumber * 4))
+
+/* Alias word address of PVDE bit */
+#define PVDE_BitNumber           0x04
+#define CR_PVDE_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PVDE_BitNumber * 4))
+
+/* --- CSR Register ---*/
+
+/* Alias word address of EWUP bit */
+#define CSR_OFFSET               (PWR_OFFSET + 0x04)
+#define EWUP_BitNumber           0x08
+#define CSR_EWUP_BB              (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (EWUP_BitNumber * 4))
+
+/* ------------------ PWR registers bit mask ------------------------ */
+
+/* CR register bit mask */
+#define CR_DS_MASK               ((uint32_t)0xFFFFFFFC)
+#define CR_PLS_MASK              ((uint32_t)0xFFFFFF1F)
+
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the PWR peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void PWR_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, DISABLE);
+}
+
+/**
+  * @brief  Enables or disables access to the RTC and backup registers.
+  * @param  NewState: new state of the access to the RTC and backup registers.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_BackupAccessCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_DBP_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the Power Voltage Detector(PVD).
+  * @param  NewState: new state of the PVD.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_PVDCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_PVDE_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Configures the voltage threshold detected by the Power Voltage Detector(PVD).
+  * @param  PWR_PVDLevel: specifies the PVD detection level
+  *   This parameter can be one of the following values:
+  *     @arg PWR_PVDLevel_2V2: PVD detection level set to 2.2V
+  *     @arg PWR_PVDLevel_2V3: PVD detection level set to 2.3V
+  *     @arg PWR_PVDLevel_2V4: PVD detection level set to 2.4V
+  *     @arg PWR_PVDLevel_2V5: PVD detection level set to 2.5V
+  *     @arg PWR_PVDLevel_2V6: PVD detection level set to 2.6V
+  *     @arg PWR_PVDLevel_2V7: PVD detection level set to 2.7V
+  *     @arg PWR_PVDLevel_2V8: PVD detection level set to 2.8V
+  *     @arg PWR_PVDLevel_2V9: PVD detection level set to 2.9V
+  * @retval None
+  */
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_PWR_PVD_LEVEL(PWR_PVDLevel));
+  tmpreg = PWR->CR;
+  /* Clear PLS[7:5] bits */
+  tmpreg &= CR_PLS_MASK;
+  /* Set PLS[7:5] bits according to PWR_PVDLevel value */
+  tmpreg |= PWR_PVDLevel;
+  /* Store the new value */
+  PWR->CR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the WakeUp Pin functionality.
+  * @param  NewState: new state of the WakeUp Pin functionality.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_WakeUpPinCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CSR_EWUP_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enters STOP mode.
+  * @param  PWR_Regulator: specifies the regulator state in STOP mode.
+  *   This parameter can be one of the following values:
+  *     @arg PWR_Regulator_ON: STOP mode with regulator ON
+  *     @arg PWR_Regulator_LowPower: STOP mode with regulator in low power mode
+  * @param  PWR_STOPEntry: specifies if STOP mode in entered with WFI or WFE instruction.
+  *   This parameter can be one of the following values:
+  *     @arg PWR_STOPEntry_WFI: enter STOP mode with WFI instruction
+  *     @arg PWR_STOPEntry_WFE: enter STOP mode with WFE instruction
+  * @retval None
+  */
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_PWR_REGULATOR(PWR_Regulator));
+  assert_param(IS_PWR_STOP_ENTRY(PWR_STOPEntry));
+  
+  /* Select the regulator state in STOP mode ---------------------------------*/
+  tmpreg = PWR->CR;
+  /* Clear PDDS and LPDS bits */
+  tmpreg &= CR_DS_MASK;
+  /* Set LPDS bit according to PWR_Regulator value */
+  tmpreg |= PWR_Regulator;
+  /* Store the new value */
+  PWR->CR = tmpreg;
+  /* Set SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR |= SCB_SCR_SLEEPDEEP;
+  
+  /* Select STOP mode entry --------------------------------------------------*/
+  if(PWR_STOPEntry == PWR_STOPEntry_WFI)
+  {   
+    /* Request Wait For Interrupt */
+    __WFI();
+  }
+  else
+  {
+    /* Request Wait For Event */
+    __WFE();
+  }
+  
+  /* Reset SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP);  
+}
+
+/**
+  * @brief  Enters STANDBY mode.
+  * @param  None
+  * @retval None
+  */
+void PWR_EnterSTANDBYMode(void)
+{
+  /* Clear Wake-up flag */
+  PWR->CR |= PWR_CR_CWUF;
+  /* Select STANDBY mode */
+  PWR->CR |= PWR_CR_PDDS;
+  /* Set SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR |= SCB_SCR_SLEEPDEEP;
+/* This option is used to ensure that store operations are completed */
+#if defined ( __CC_ARM   )
+  __force_stores();
+#endif
+  /* Request Wait For Interrupt */
+  __WFI();
+}
+
+/**
+  * @brief  Checks whether the specified PWR flag is set or not.
+  * @param  PWR_FLAG: specifies the flag to check.
+  *   This parameter can be one of the following values:
+  *     @arg PWR_FLAG_WU: Wake Up flag
+  *     @arg PWR_FLAG_SB: StandBy flag
+  *     @arg PWR_FLAG_PVDO: PVD Output
+  * @retval The new state of PWR_FLAG (SET or RESET).
+  */
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_PWR_GET_FLAG(PWR_FLAG));
+  
+  if ((PWR->CSR & PWR_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the PWR's pending flags.
+  * @param  PWR_FLAG: specifies the flag to clear.
+  *   This parameter can be one of the following values:
+  *     @arg PWR_FLAG_WU: Wake Up flag
+  *     @arg PWR_FLAG_SB: StandBy flag
+  * @retval None
+  */
+void PWR_ClearFlag(uint32_t PWR_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_PWR_CLEAR_FLAG(PWR_FLAG));
+         
+  PWR->CR |=  PWR_FLAG << 2;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/src/stm32f10x_rtc.c

+/**
+  ******************************************************************************
+  * @file    stm32f10x_rtc.c
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file provides all the RTC firmware functions.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_rtc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup RTC 
+  * @brief RTC driver modules
+  * @{
+  */
+
+/** @defgroup RTC_Private_TypesDefinitions
+  * @{
+  */ 
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Private_Defines
+  * @{
+  */
+#define RTC_LSB_MASK     ((uint32_t)0x0000FFFF)  /*!< RTC LSB Mask */
+#define PRLH_MSB_MASK    ((uint32_t)0x000F0000)  /*!< RTC Prescaler MSB Mask */
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified RTC interrupts.
+  * @param  RTC_IT: specifies the RTC interrupts sources to be enabled or disabled.
+  *   This parameter can be any combination of the following values:
+  *     @arg RTC_IT_OW: Overflow interrupt
+  *     @arg RTC_IT_ALR: Alarm interrupt
+  *     @arg RTC_IT_SEC: Second interrupt
+  * @param  NewState: new state of the specified RTC interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_IT(RTC_IT));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    RTC->CRH |= RTC_IT;
+  }
+  else
+  {
+    RTC->CRH &= (uint16_t)~RTC_IT;
+  }
+}
+
+/**
+  * @brief  Enters the RTC configuration mode.
+  * @param  None
+  * @retval None
+  */
+void RTC_EnterConfigMode(void)
+{
+  /* Set the CNF flag to enter in the Configuration Mode */
+  RTC->CRL |= RTC_CRL_CNF;
+}
+
+/**
+  * @brief  Exits from the RTC configuration mode.
+  * @param  None
+  * @retval None
+  */
+void RTC_ExitConfigMode(void)
+{
+  /* Reset the CNF flag to exit from the Configuration Mode */
+  RTC->CRL &= (uint16_t)~((uint16_t)RTC_CRL_CNF); 
+}
+
+/**
+  * @brief  Gets the RTC counter value.
+  * @param  None
+  * @retval RTC counter value.
+  */
+uint32_t RTC_GetCounter(void)
+{
+  uint16_t tmp = 0;
+  tmp = RTC->CNTL;
+  return (((uint32_t)RTC->CNTH << 16 ) | tmp) ;
+}
+
+/**
+  * @brief  Sets the RTC counter value.
+  * @param  CounterValue: RTC counter new value.
+  * @retval None
+  */
+void RTC_SetCounter(uint32_t CounterValue)
+{ 
+  RTC_EnterConfigMode();
+  /* Set RTC COUNTER MSB word */
+  RTC->CNTH = CounterValue >> 16;
+  /* Set RTC COUNTER LSB word */
+  RTC->CNTL = (CounterValue & RTC_LSB_MASK);
+  RTC_ExitConfigMode();
+}
+
+/**
+  * @brief  Sets the RTC prescaler value.
+  * @param  PrescalerValue: RTC prescaler new value.
+  * @retval None
+  */
+void RTC_SetPrescaler(uint32_t PrescalerValue)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_PRESCALER(PrescalerValue));
+  
+  RTC_EnterConfigMode();
+  /* Set RTC PRESCALER MSB word */
+  RTC->PRLH = (PrescalerValue & PRLH_MSB_MASK) >> 16;
+  /* Set RTC PRESCALER LSB word */
+  RTC->PRLL = (PrescalerValue & RTC_LSB_MASK);
+  RTC_ExitConfigMode();
+}
+
+/**
+  * @brief  Sets the RTC alarm value.
+  * @param  AlarmValue: RTC alarm new value.
+  * @retval None
+  */
+void RTC_SetAlarm(uint32_t AlarmValue)
+{  
+  RTC_EnterConfigMode();
+  /* Set the ALARM MSB word */
+  RTC->ALRH = AlarmValue >> 16;
+  /* Set the ALARM LSB word */
+  RTC->ALRL = (AlarmValue & RTC_LSB_MASK);
+  RTC_ExitConfigMode();
+}
+
+/**
+  * @brief  Gets the RTC divider value.
+  * @param  None
+  * @retval RTC Divider value.
+  */
+uint32_t RTC_GetDivider(void)
+{
+  uint32_t tmp = 0x00;
+  tmp = ((uint32_t)RTC->DIVH & (uint32_t)0x000F) << 16;
+  tmp |= RTC->DIVL;
+  return tmp;
+}
+
+/**
+  * @brief  Waits until last write operation on RTC registers has finished.
+  * @note   This function must be called before any write to RTC registers.
+  * @param  None
+  * @retval None
+  */
+void RTC_WaitForLastTask(void)
+{
+  /* Loop until RTOFF flag is set */
+  while ((RTC->CRL & RTC_FLAG_RTOFF) == (uint16_t)RESET)
+  {
+  }
+}
+
+/**
+  * @brief  Waits until the RTC registers (RTC_CNT, RTC_ALR and RTC_PRL)
+  *   are synchronized with RTC APB clock.
+  * @note   This function must be called before any read operation after an APB reset
+  *   or an APB clock stop.
+  * @param  None
+  * @retval None
+  */
+void RTC_WaitForSynchro(void)
+{
+  /* Clear RSF flag */
+  RTC->CRL &= (uint16_t)~RTC_FLAG_RSF;
+  /* Loop until RSF flag is set */
+  while ((RTC->CRL & RTC_FLAG_RSF) == (uint16_t)RESET)
+  {
+  }
+}
+
+/**
+  * @brief  Checks whether the specified RTC flag is set or not.
+  * @param  RTC_FLAG: specifies the flag to check.
+  *   This parameter can be one the following values:
+  *     @arg RTC_FLAG_RTOFF: RTC Operation OFF flag
+  *     @arg RTC_FLAG_RSF: Registers Synchronized flag
+  *     @arg RTC_FLAG_OW: Overflow flag
+  *     @arg RTC_FLAG_ALR: Alarm flag
+  *     @arg RTC_FLAG_SEC: Second flag
+  * @retval The new state of RTC_FLAG (SET or RESET).
+  */
+FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_GET_FLAG(RTC_FLAG)); 
+  
+  if ((RTC->CRL & RTC_FLAG) != (uint16_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RTC's pending flags.
+  * @param  RTC_FLAG: specifies the flag to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg RTC_FLAG_RSF: Registers Synchronized flag. This flag is cleared only after
+  *                        an APB reset or an APB Clock stop.
+  *     @arg RTC_FLAG_OW: Overflow flag
+  *     @arg RTC_FLAG_ALR: Alarm flag
+  *     @arg RTC_FLAG_SEC: Second flag
+  * @retval None
+  */
+void RTC_ClearFlag(uint16_t RTC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_CLEAR_FLAG(RTC_FLAG)); 
+    
+  /* Clear the corresponding RTC flag */
+  RTC->CRL &= (uint16_t)~RTC_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified RTC interrupt has occurred or not.
+  * @param  RTC_IT: specifies the RTC interrupts sources to check.
+  *   This parameter can be one of the following values:
+  *     @arg RTC_IT_OW: Overflow interrupt
+  *     @arg RTC_IT_ALR: Alarm interrupt
+  *     @arg RTC_IT_SEC: Second interrupt
+  * @retval The new state of the RTC_IT (SET or RESET).
+  */
+ITStatus RTC_GetITStatus(uint16_t RTC_IT)
+{
+  ITStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_RTC_GET_IT(RTC_IT)); 
+  
+  bitstatus = (ITStatus)(RTC->CRL & RTC_IT);
+  if (((RTC->CRH & RTC_IT) != (uint16_t)RESET) && (bitstatus != (uint16_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RTC's interrupt pending bits.
+  * @param  RTC_IT: specifies the interrupt pending bit to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg RTC_IT_OW: Overflow interrupt
+  *     @arg RTC_IT_ALR: Alarm interrupt
+  *     @arg RTC_IT_SEC: Second interrupt
+  * @retval None
+  */
+void RTC_ClearITPendingBit(uint16_t RTC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_IT(RTC_IT));  
+  
+  /* Clear the corresponding RTC pending bit */
+  RTC->CRL &= (uint16_t)~RTC_IT;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

STM32F10x_FWLib/src/stm32f10x_wwdg.c

+/**
+  ******************************************************************************
+  * @file    stm32f10x_wwdg.c
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    11-March-2011
+  * @brief   This file provides all the WWDG firmware functions.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_wwdg.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup WWDG 
+  * @brief WWDG driver modules
+  * @{
+  */
+
+/** @defgroup WWDG_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Private_Defines
+  * @{
+  */
+
+/* ----------- WWDG registers bit address in the alias region ----------- */
+#define WWDG_OFFSET       (WWDG_BASE - PERIPH_BASE)
+
+/* Alias word address of EWI bit */
+#define CFR_OFFSET        (WWDG_OFFSET + 0x04)
+#define EWI_BitNumber     0x09
+#define CFR_EWI_BB        (PERIPH_BB_BASE + (CFR_OFFSET * 32) + (EWI_BitNumber * 4))
+
+/* --------------------- WWDG registers bit mask ------------------------ */
+
+/* CR register bit mask */
+#define CR_WDGA_Set       ((uint32_t)0x00000080)
+
+/* CFR register bit mask */
+#define CFR_WDGTB_Mask    ((uint32_t)0xFFFFFE7F)
+#define CFR_W_Mask        ((uint32_t)0xFFFFFF80)
+#define BIT_Mask          ((uint8_t)0x7F)
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the WWDG peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void WWDG_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, DISABLE);
+}
+
+/**
+  * @brief  Sets the WWDG Prescaler.
+  * @param  WWDG_Prescaler: specifies the WWDG Prescaler.
+  *   This parameter can be one of the following values:
+  *     @arg WWDG_Prescaler_1: WWDG counter clock = (PCLK1/4096)/1
+  *     @arg WWDG_Prescaler_2: WWDG counter clock = (PCLK1/4096)/2
+  *     @arg WWDG_Prescaler_4: WWDG counter clock = (PCLK1/4096)/4
+  *     @arg WWDG_Prescaler_8: WWDG counter clock = (PCLK1/4096)/8
+  * @retval None
+  */
+void WWDG_SetPrescaler(uint32_t WWDG_Prescaler)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_WWDG_PRESCALER(WWDG_Prescaler));
+  /* Clear WDGTB[1:0] bits */
+  tmpreg = WWDG->CFR & CFR_WDGTB_Mask;
+  /* Set WDGTB[1:0] bits according to WWDG_Prescaler value */
+  tmpreg |= WWDG_Prescaler;
+  /* Store the new value */
+  WWDG->CFR = tmpreg;
+}
+
+/**
+  * @brief  Sets the WWDG window value.
+  * @param  WindowValue: specifies the window value to be compared to the downcounter.
+  *   This parameter value must be lower than 0x80.
+  * @retval None
+  */
+void WWDG_SetWindowValue(uint8_t WindowValue)
+{
+  __IO uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_WWDG_WINDOW_VALUE(WindowValue));
+  /* Clear W[6:0] bits */
+
+  tmpreg = WWDG->CFR & CFR_W_Mask;
+
+  /* Set W[6:0] bits according to WindowValue value */
+  tmpreg |= WindowValue & (uint32_t) BIT_Mask;
+
+  /* Store the new value */
+  WWDG->CFR = tmpreg;
+}
+
+/**
+  * @brief  Enables the WWDG Early Wakeup interrupt(EWI).
+  * @param  None
+  * @retval None
+  */
+void WWDG_EnableIT(void)
+{
+  *(__IO uint32_t *) CFR_EWI_BB = (uint32_t)ENABLE;
+}
+
+/**
+  * @brief  Sets the WWDG counter value.
+  * @param  Counter: specifies the watchdog counter value.
+  *   This parameter must be a number between 0x40 and 0x7F.
+  * @retval None
+  */
+void WWDG_SetCounter(uint8_t Counter)
+{
+  /* Check the parameters */
+  assert_param(IS_WWDG_COUNTER(Counter));
+  /* Write to T[6:0] bits to configure the counter value, no need to do
+     a read-modify-write; writing a 0 to WDGA bit does nothing */
+  WWDG->CR = Counter & BIT_Mask;
+}
+
+/**
+  * @brief  Enables WWDG and load the counter value.                  
+  * @param  Counter: specifies the watchdog counter value.
+  *   This parameter must be a number between 0x40 and 0x7F.
+  * @retval None
+  */
+void WWDG_Enable(uint8_t Counter)
+{
+  /* Check the parameters */
+  assert_param(IS_WWDG_COUNTER(Counter));
+  WWDG->CR = CR_WDGA_Set | Counter;
+}
+
+/**
+  * @brief  Checks whether the Early Wakeup interrupt flag is set or not.
+  * @param  None
+  * @retval The new state of the Early Wakeup interrupt flag (SET or RESET)
+  */
+FlagStatus WWDG_GetFlagStatus(void)
+{
+  return (FlagStatus)(WWDG->SR);
+}
+
+/**
+  * @brief  Clears Early Wakeup interrupt flag.
+  * @param  None
+  * @retval None
+  */
+void WWDG_ClearFlag(void)
+{
+  WWDG->SR = (uint32_t)RESET;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

USER/stm32f10x_conf.h

+/**
+  ******************************************************************************
+  * @file    GPIO/IOToggle/stm32f10x_conf.h 
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    08-April-2011
+  * @brief   Library configuration file.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_CONF_H
+#define __STM32F10x_CONF_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Uncomment/Comment the line below to enable/disable peripheral header file inclusion */
+#include "stm32f10x_adc.h"
+#include "stm32f10x_bkp.h"
+#include "stm32f10x_can.h"
+#include "stm32f10x_cec.h"
+#include "stm32f10x_crc.h"
+#include "stm32f10x_dac.h"
+#include "stm32f10x_dbgmcu.h"
+#include "stm32f10x_dma.h"
+#include "stm32f10x_exti.h"
+#include "stm32f10x_flash.h"
+#include "stm32f10x_fsmc.h"
+#include "stm32f10x_gpio.h"
+#include "stm32f10x_i2c.h"
+#include "stm32f10x_iwdg.h"
+#include "stm32f10x_pwr.h"
+#include "stm32f10x_rcc.h"
+#include "stm32f10x_rtc.h"
+#include "stm32f10x_sdio.h"
+#include "stm32f10x_spi.h"
+#include "stm32f10x_tim.h"
+#include "stm32f10x_usart.h"
+#include "stm32f10x_wwdg.h"
+#include "misc.h" /* High level functions for NVIC and SysTick (add-on to CMSIS functions) */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Uncomment the line below to expanse the "assert_param" macro in the 
+   Standard Peripheral Library drivers code */
+/* #define USE_FULL_ASSERT    1 */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  USE_FULL_ASSERT
+
+/**
+  * @brief  The assert_param macro is used for function's parameters check.
+  * @param  expr: If expr is false, it calls assert_failed function which reports 
+  *         the name of the source file and the source line number of the call 
+  *         that failed. If expr is true, it returns no value.
+  * @retval None
+  */
+  #define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(uint8_t* file, uint32_t line);
+#else
+  #define assert_param(expr) ((void)0)
+#endif /* USE_FULL_ASSERT */
+
+#endif /* __STM32F10x_CONF_H */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/

USER/stm32f10x_it.c

+/**
+  ******************************************************************************
+  * @file    GPIO/IOToggle/stm32f10x_it.c 
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    08-April-2011
+  * @brief   Main Interrupt Service Routines.
+  *          This file provides template for all exceptions handler and peripherals
+  *          interrupt service routine.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_it.h" 
+
+
+ 
+void NMI_Handler(void)
+{
+}
+ 
+void HardFault_Handler(void)
+{
+  /* Go to infinite loop when Hard Fault exception occurs */
+  while (1)
+  {
+  }
+}
+ 
+void MemManage_Handler(void)
+{
+  /* Go to infinite loop when Memory Manage exception occurs */
+  while (1)
+  {
+  }
+}
+
+ 
+void BusFault_Handler(void)
+{
+  /* Go to infinite loop when Bus Fault exception occurs */
+  while (1)
+  {
+  }
+}
+ 
+void UsageFault_Handler(void)
+{
+  /* Go to infinite loop when Usage Fault exception occurs */
+  while (1)
+  {
+  }
+}
+ 
+void SVC_Handler(void)
+{
+}
+ 
+void DebugMon_Handler(void)
+{
+}
+ 
+void PendSV_Handler(void)
+{
+}
+ 
+void SysTick_Handler(void)
+{
+}
+
+/******************************************************************************/
+/*                 STM32F10x Peripherals Interrupt Handlers                   */
+/*  Add here the Interrupt Handler for the used peripheral(s) (PPP), for the  */
+/*  available peripheral interrupt handler's name please refer to the startup */
+/*  file (startup_stm32f10x_xx.s).                                            */
+/******************************************************************************/

USER/stm32f10x_it.h

+/**
+  ******************************************************************************
+  * @file    GPIO/IOToggle/stm32f10x_it.h 
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    08-April-2011
+  * @brief   This file contains the headers of the interrupt handlers.
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_IT_H
+#define __STM32F10x_IT_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+void NMI_Handler(void);
+void HardFault_Handler(void);
+void MemManage_Handler(void);
+void BusFault_Handler(void);
+void UsageFault_Handler(void);
+void SVC_Handler(void);
+void DebugMon_Handler(void);
+void PendSV_Handler(void);
+void SysTick_Handler(void);
+
+#endif /* __STM32F10x_IT_H */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/