M21/user/main.c

/****************************************Copyright (c)****************************************************
**                                      
**
**--------------File Info---------------------------------------------------------------------------------
** File name:               main.c
** Descriptions:            
**
**--------------------------------------------------------------------------------------------------------
** Created by:              
** Created date:           
** Version:                 
** Descriptions:            
**
**--------------------------------------------------------------------------------------------------------
** Modified by:             
** Modified date:           
** Version:                 
** Descriptions:            
**
*********************************************************************************************************/
#define THIS_FILE_ID 1
/* Includes ------------------------------------------------------------------*/
#include "includes.h"


//#define MODEM_LED1_PIN	GPIO_Pin_12
//#define MODEM_LED1_PORT	GPIOC

//#define MODEM_LED2_PIN	GPIO_Pin_2
//#define MODEM_LED2_PORT	GPIOD

//#define MODEM_LED1_HIGH	(MODEM_LED1_PORT->BRR = MODEM_LED1_PIN) //S
//#define MODEM_LED1_LOW	(MODEM_LED1_PORT->BSRR =  MODEM_LED1_PIN)
//#define MODEM_LED2_HIGH	(MODEM_LED2_PORT->BRR = MODEM_LED2_PIN)
//#define MODEM_LED2_LOW	(MODEM_LED2_PORT->BSRR = MODEM_LED2_PIN)



//#ifdef __GNUC__
//  /* With GCC/RAISONANCE, small printf (option LD Linker->Libraries->Small printf
//     set to 'Yes') calls __io_putchar() */
//  #define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
//#else
//  #define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
//#endif /* __GNUC__ */


///**
//  * @brief  Retargets the C library printf function to the USART.
//  * @param  None
//  * @retval None
//  */
//PUTCHAR_PROTOTYPE
//{
//  /* Place your implementation of fputc here */
//  /* e.g. write a character to the USART */
//  USART_SendData(USART1, (uint8_t) ch);

//  /* Loop until the end of transmission */
//  while (USART_GetFlagStatus(USART1, USART_FLAG_TC) == RESET)
//  {
//	
//	}
//  return ch;
//}


void RTC_EXTI_INITIAL()
{
		NVIC_InitTypeDef NVIC_InitStructure;
    EXTI_InitTypeDef EXTI_InitStructure; 
		NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1);
//------------EXTI17 ?? -------------------   
    EXTI_InitStructure.EXTI_Line = EXTI_Line17;
    EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;
    EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising;
    EXTI_InitStructure.EXTI_LineCmd = ENABLE;
    EXTI_Init(&EXTI_InitStructure); 
//------------ 
    NVIC_InitStructure.NVIC_IRQChannel = RTCAlarm_IRQn;//
    NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
    NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
    NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
    NVIC_Init(&NVIC_InitStructure);     
//------------------------------------------- 
}

void MY_NVIC_Init()
{
	NVIC_InitTypeDef NVIC_InitStructure;
	NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);          //选择中断分组2

	//RunMake(THIS_FILE_ID);
	//串口1
	NVIC_InitStructure.NVIC_IRQChannel = USART1_IRQn;
	NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
	NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;  //响应优先级
	NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
	NVIC_Init(&NVIC_InitStructure);

//	RunMake(THIS_FILE_ID);
	//串口2
	NVIC_InitStructure.NVIC_IRQChannel = USART2_IRQn;
	NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
	NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;
	NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
	NVIC_Init(&NVIC_InitStructure);

//	RunMake(THIS_FILE_ID);
	//串口3
	NVIC_InitStructure.NVIC_IRQChannel = USART3_IRQn;
	NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
	NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;
	NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
	NVIC_Init(&NVIC_InitStructure);


//ONOFF-CHECK
	NVIC_InitStructure.NVIC_IRQChannel = EXTI9_5_IRQn;
	NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
	NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;
	NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
	NVIC_Init(&NVIC_InitStructure);
	
}

void PVD_Config(void)
{
    EXTI_InitTypeDef EXTI_InitStructure;
    NVIC_InitTypeDef NVIC_InitStructure;
    //??????,????
    RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE);
  
    EXTI_StructInit(&EXTI_InitStructure);  
    EXTI_InitStructure.EXTI_Line = EXTI_Line16; // PVD??????16? 
    EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt; //?????? 
    //EXTI_InitStructure.EXTI_Trigger??????: 
    //EXTI_Trigger_Rising---????????????????????; 
    //EXTI_Trigger_Falling---????????????????????; 
    //EXTI_Trigger_Rising_Falling---?????????????????????? 
    EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising;//???????????  
    EXTI_InitStructure.EXTI_LineCmd = ENABLE; // ?????  
    EXTI_Init(&EXTI_InitStructure); // ?? 

		NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//???????,2???,2???
		NVIC_InitStructure.NVIC_IRQChannel=PVD_IRQn;//??????
		NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority=2;//?????2
		NVIC_InitStructure.NVIC_IRQChannelSubPriority=1;//????1
		NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;//????
		NVIC_Init (&NVIC_InitStructure); 

		PWR_PVDLevelConfig(PWR_PVDLevel_2V9); // ??????:2.9V  
		PWR_PVDCmd(ENABLE); // ??PVD 
}

void tdly(int time){
	int i,j;
	for(i=0;i<time;i++){
		for(j=0;j<2000;j++){;;}
	}
}

void ShowMcuFreq(void)
{
	RCC_ClocksTypeDef clk;
	RCC_GetClocksFreq(&clk);
	SysTick_Config(clk.SYSCLK_Frequency / 100);
	printf("SYSCLK=%d,PCLK1=%d,PCLK2=%d,HCLK=%d\r\n",clk.SYSCLK_Frequency,clk.PCLK1_Frequency,clk.PCLK2_Frequency,clk.HCLK_Frequency);
}

//void Uart1Init()
//{ 
//	
//	GPIO_InitTypeDef GPIO_InitStructure;
//	USART_InitTypeDef USART_InitStructure; 
//	NVIC_InitTypeDef NVIC_InitStructure;

//	RCC_APB2PeriphClockCmd( RCC_APB2Periph_GPIOA | RCC_APB2Periph_USART1,ENABLE);
//	/*
//	*  USART1_TX -> PA9 , USART1_RX ->	PA10
//	*/				
//	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;	         
//	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; 
//	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; 
//	GPIO_Init(GPIOA, &GPIO_InitStructure);		   

//	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;	        
//	GPIO_InitStructure.GPIO_Mode =GPIO_Mode_IN_FLOATING;// GPIO_Mode_IPU;//GPIO_Mode_IN_FLOATING;  
//	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; 
//	GPIO_Init(GPIOA, &GPIO_InitStructure);

//	USART_InitStructure.USART_BaudRate =115200;// 115200;
//	USART_InitStructure.USART_WordLength = USART_WordLength_8b;
//	USART_InitStructure.USART_StopBits = USART_StopBits_1;
//	USART_InitStructure.USART_Parity = USART_Parity_No;
//	USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
//	USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
//	USART_Init(USART1, &USART_InitStructure); 
//	USART_Cmd(USART1, ENABLE);
//	
//	USART_ClearFlag(USART1,USART_FLAG_TC);
//	USART_ITConfig(USART1, USART_IT_TXE,  DISABLE); //ENABLE DISABLE
//	USART_ITConfig(USART1, USART_IT_RXNE, ENABLE);  //ENABLE
//	NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);          //选择中断分组2
//	//串口1
//	NVIC_InitStructure.NVIC_IRQChannel = USART1_IRQn;
//	NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
//	NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;  //响应优先级
//	NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
//	NVIC_Init(&NVIC_InitStructure);
//	
//}

//void LedInit(void)
//{
//	GPIO_InitTypeDef GPIO_InitStructure;
//	RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO,ENABLE);//复用功能IO 时钟使能  这里必须先使能复用IO的时钟，再关闭JTAG功能
//   GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable, ENABLE);  // JTAG-DP Disabled and SW-DP Enabled
//  
//  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA|RCC_APB2Periph_GPIOB|RCC_APB2Periph_GPIOC|RCC_APB2Periph_GPIOD, ENABLE);
//	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
//  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;

//	GPIO_InitStructure.GPIO_Pin = MODEM_LED1_PIN;
//  GPIO_Init(MODEM_LED1_PORT, &GPIO_InitStructure);

//	GPIO_InitStructure.GPIO_Pin = MODEM_LED2_PIN;
//  GPIO_Init(MODEM_LED2_PORT, &GPIO_InitStructure);
//	
////	MODEM_LED1_HIGH;
////	MODEM_LED2_HIGH;
////	SetLedIndicator(InStart);
//		MODEM_LED1_LOW;
//		MODEM_LED2_LOW;
//}


//U64 stkMainTask[1024];
//U64 stkModemUartTask[1024];
//U64 stkModemTask[1024];



//__task void ModemUartTask(void)
//{
//	while(1){
//		os_dly_wait(100);
//		printf("111111----\r\n");
//		IWDG_ReloadCounter();
//	}
//		
//}

//__task void ModemTask(void)
//{
//	while(1){
//		os_dly_wait(200);
//		printf("2222222----\r\n");
//	}

//}

//__task void MainTask(void)
//{ 
//	os_tsk_create_user(ModemUartTask,3,&stkModemUartTask,sizeof(stkModemUartTask));//1024	
//	os_tsk_create_user(ModemTask,3,&stkModemTask,sizeof(stkModemTask));//1024

//	while(1){
//		os_dly_wait(400);
//		printf("4444444----\r\n");
//		
//	}
//}

//void IWDG_Configuration(unsigned int value)
//{
//// WWDG 时钟使能
//	RCC_APB1PeriphClockCmd(RCC_APB1Periph_WWDG, ENABLE);  
//	if(RCC_GetFlagStatus(RCC_FLAG_IWDGRST) != RESET)RCC_ClearFlag();  
////写入0x5555,用于允许狗狗寄存器写入功能
//	IWDG_WriteAccessCmd(IWDG_WriteAccess_Enable);
// 
////狗狗时钟分频,40K/256=156HZ(6.4ms)
//	IWDG_SetPrescaler(IWDG_Prescaler_256);
// 
////喂狗时间 
//	//IWDG_SetReload(200);1.28s/6.4MS=200 .注意不能大于0xfff
//	IWDG_SetReload(value);//3.2s/6.4MS=500 .注意不能大于0xfff
//	
////喂狗
//	IWDG_ReloadCounter();
// 
////使能狗狗
//	IWDG_Enable();
//}

/**********************************************************************************************************
 main()
**********************************************************************************************************/
int main (void)
{
	RTC_Init();
	ModemPinConfig();
	PowerCtrlInit();
	Uart1Init();
	//KeyInit();
	/* Initialize RTX and start init */ 
	os_sys_init_user(MainTask,1,stkMainTask,sizeof(stkMainTask));
	return (0);
}



/*********************************************************************************************************
      END FILE
*********************************************************************************************************/