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C++ RCC_APB2PeriphResetCmd函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中RCC_APB2PeriphResetCmd函数的典型用法代码示例。如果您正苦于以下问题：C++ RCC_APB2PeriphResetCmd函数的具体用法？C++ RCC_APB2PeriphResetCmd怎么用？C++ RCC_APB2PeriphResetCmd使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了RCC_APB2PeriphResetCmd函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: ADC_DeInit

/**
  * @brief  Deinitializes all ADCs peripherals registers to their default reset values.
  * @param  None
  * @retval None
  */
void ADC_DeInit(void)
{
  /* Enable all ADCs reset state */
  RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC, ENABLE);
  /* Release all ADCs from reset state */
  RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC, DISABLE);
}
开发者ID:ADTL，项目名称:ARMWork，代码行数:12，代码来源:stm32f2xx_adc.c


示例2: jump_to_app

void jump_to_app()
{
    const struct pios_board_info *bdinfo = &pios_board_info_blob;

    PIOS_LED_On(PIOS_LED_HEARTBEAT);
    // Look at cm3_vectors struct in startup. In a fw image the first uint32_t contains the address of the top of irqstack
    uint32_t fwIrqStackBase = (*(__IO uint32_t *)bdinfo->fw_base) & 0xFFFE0000;
    // Check for the two possible irqstack locations (sram or core coupled sram)
    if (fwIrqStackBase == 0x20000000 || fwIrqStackBase == 0x10000000) {
        /* Jump to user application */
        FLASH_Lock();
        RCC_APB2PeriphResetCmd(0xffffffff, ENABLE);
        RCC_APB1PeriphResetCmd(0xffffffff, ENABLE);
        RCC_APB2PeriphResetCmd(0xffffffff, DISABLE);
        RCC_APB1PeriphResetCmd(0xffffffff, DISABLE);
		
#ifdef PIOS_INCLUDE_USB
        PIOS_USBHOOK_Deactivate();
#endif

        JumpAddress = *(__IO uint32_t *)(bdinfo->fw_base + 4);
        Jump_To_Application = (pFunction)JumpAddress;
        /* Initialize user application's Stack Pointer */
        __set_MSP(*(__IO uint32_t *)bdinfo->fw_base);
        Jump_To_Application();
    } else {
        DeviceState = failed_jump;
        return;
    }
}
开发者ID:dibalavs，项目名称:OpenPilotPort，代码行数:30，代码来源:main.c


示例3: SPI_I2S_DeInit

/*******************************************************************************
* 函数名称: SPI_I2S_DeInit
* 功能描述: 将SPIx外设寄存器重置为他们的缺省值(Affects also the I2Ss).
* 输入参数: SPIx x为1，2或3用于选定SPI外设。
* 输出参数: 无
* 返回参数: 无
*******************************************************************************/
void SPI_I2S_DeInit(SPI_TypeDef* SPIx)
{
  /* Check the parameters [检查参数]*/
  assert_param(IS_SPI_ALL_PERIPH(SPIx));
  
  switch (*(u32*)&SPIx)
  {
    case SPI1_BASE:
      /* Enable SPI1 reset state [使能SPI1复位状态]*/
      RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE);
      /* Release SPI1 from reset state [解除SPI1复位状态]*/
      RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE);
      break;

    case SPI2_BASE:
      /* Enable SPI2 reset state [使能SPI2复位状态]*/
      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE);
      /* Release SPI2 from reset state [解除SPI2复位状态]*/
      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, DISABLE);
      break;

    case SPI3_BASE:
      /* Enable SPI3 reset state [使能SPI3复位状态]*/
      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE);
      /* Release SPI3 from reset state [解除SPI3复位状态]*/
      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, DISABLE);
      break;

    default:
      break;
  }
}
开发者ID:WrongChao，项目名称:lammbo-fly，代码行数:39，代码来源:stm32f10x_spi.c


示例4: SPI_I2S_DeInit

/**
  * @brief  Deinitializes the SPIx peripheral registers to their default
  *         reset values (Affects also the I2Ss).
  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
  * @retval None
  */
void SPI_I2S_DeInit(SPI_TypeDef* SPIx)
{
  /* Check the parameters */
  assert_param(IS_SPI_ALL_PERIPH(SPIx));

  if (SPIx == STM32_SPI1)
  {
    /* Enable SPI1 reset state */
    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE);
    /* Release SPI1 from reset state */
    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE);
  }
  else if (SPIx == SPI2)
  {
    /* Enable SPI2 reset state */
    RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE);
    /* Release SPI2 from reset state */
    RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, DISABLE);
  }
  else
  {
    if (SPIx == SPI3)
    {
      /* Enable SPI3 reset state */
      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE);
      /* Release SPI3 from reset state */
      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, DISABLE);
    }
  }
}
开发者ID:DFRobot，项目名称:BlunoM3，代码行数:36，代码来源:stm32f10x_spi.c


示例5: spi_free

void spi_free(spi_t *obj) {
    // Reset SPI and disable clock
    if (obj->spi == SPI_1) {
        RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE);
        RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE);
        RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, DISABLE);
    }

    if (obj->spi == SPI_2) {
        RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE);
        RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, DISABLE);
        RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, DISABLE);
    }
	 if (obj->spi == SPI_3) {
        RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE);
        RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, DISABLE);
        RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI3, DISABLE);
    }

    // Configure GPIOs
    pin_function(obj->pin_miso, STM_PIN_DATA(GPIO_Mode_IN_FLOATING, 0));
    pin_function(obj->pin_mosi, STM_PIN_DATA(GPIO_Mode_IN_FLOATING, 0));
    pin_function(obj->pin_sclk, STM_PIN_DATA(GPIO_Mode_IN_FLOATING, 0));
    pin_function(obj->pin_ssel, STM_PIN_DATA(GPIO_Mode_IN_FLOATING, 0));
}
开发者ID:52osworld，项目名称:Stm32f103_mbed，代码行数:25，代码来源:spi_api.c


示例6: SAI_DeInit

/**
  * @brief  Deinitialize the SAIx peripheral registers to their default reset values.
  * @param  SAIx: To select the SAIx peripheral, where x can be the different instances 
  *                     
  * @retval None
  */
void SAI_DeInit(SAI_TypeDef* SAIx)
{
  /* Check the parameters */
  assert_param(IS_SAI_PERIPH(SAIx));
  
  if(SAIx == SAI1)
  {
    /* Enable SAI1 reset state */
    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SAI1, ENABLE);
    /* Release SAI1 from reset state */
    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SAI1, DISABLE); 
  }
  else
  {
#if defined(STM32F446xx)
  if(SAIx == SAI2)
    {
      /* Enable SAI2 reset state */
      RCC_APB2PeriphResetCmd(RCC_APB2Periph_SAI2, ENABLE);
      /* Release SAI2 from reset state */
      RCC_APB2PeriphResetCmd(RCC_APB2Periph_SAI2, DISABLE);   
    }
#endif /* STM32F446xx */
  }
}
开发者ID:DKhanh，项目名称:DK_BallBot，代码行数:31，代码来源:stm32f4xx_sai.c


示例7: SPI1_Config_Init

/*
 * 函数名：SPI_Config_Init()
 * 输入：void
 * 输出：void
 * 功能：对SPI进行初始化设置
 */
void SPI1_Config_Init(void)
{
	GPIO_InitTypeDef GPIO_InitStructure;
  	SPI_InitTypeDef  SPI_InitStructure;
	
	//开启外设时钟
	RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOB,ENABLE); //PORTB时钟使能 
	RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1,ENABLE);//SPI1时钟使能 
	
	//配置CLK端口的GPIO
	GPIO_InitStructure.GPIO_Pin = SPI_CLK_GPIO_PIN;
	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;		//复用功能
	GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;		//推挽输出
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_10MHz;	//10MHz
	GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;		//上拉
	GPIO_Init(SPI_CLK_GPIO_PORT,&GPIO_InitStructure);
	
	//配置MISO端口的GPIO
	GPIO_InitStructure.GPIO_Pin = SPI_MISO_GPIO_PIN ;
	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;		//复用功能
	GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;		//推挽输出 因为复用的时候端口方向由内部控制，所以这里设置成输出相当于浮空输入
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_10MHz;	//10MHz
	GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;		//上拉
	GPIO_Init(SPI_MISO_GPIO_PORT,&GPIO_InitStructure);
	
	//配置MOSI端口的GPIO
	GPIO_InitStructure.GPIO_Pin = SPI_MOSI_GPIO_PIN;
	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;		//复用功能
	GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;		//推挽输出
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_10MHz;	//10MHz
	GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;		//上拉
	GPIO_Init(SPI_MOSI_GPIO_PORT,&GPIO_InitStructure);

	//设置端口复用
	GPIO_PinAFConfig(SPI_CLK_GPIO_PORT ,SPI_CLK_AF_PINSOURCE ,GPIO_AF_SPI1);	//PB3复用为SPI1
	GPIO_PinAFConfig(SPI_MISO_GPIO_PORT,SPI_MISO_AF_PINSOURCE,GPIO_AF_SPI1);	//PB4复用为SPI1
	GPIO_PinAFConfig(SPI_MOSI_GPIO_PORT,SPI_MOSI_AF_PINSOURCE,GPIO_AF_SPI1);	//PB5复用为SPI1
	
	//这里只针对SPI口初始化
	RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1,ENABLE);	//复位SPI1
	RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1,DISABLE);//停止复位SPI1
	
	SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;	//SPI设置为双线双向全双工
	SPI_InitStructure.SPI_Mode = SPI_Mode_Master;		//设置SPI工作模式:设置为主SPI
	SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;	//设置SPI的数据大小:SPI发送接收8位帧结构
	SPI_InitStructure.SPI_CPOL = SPI_CPOL_High;			//串行同步时钟的空闲状态为高电平
	SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;		//串行同步时钟的第二个跳变沿（上升或下降）数据被采样
	SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;			//NSS信号由软件（使用SSI位）管理
	SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_256; ////定义波特率预分频的值:波特率预分频值为256 为主时钟分频
	SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;	//指定数据传输从MSB位开始
	SPI_InitStructure.SPI_CRCPolynomial = 7;			//CRC值计算的多项式,含义是CRC的简记式，使用CRC-8
	SPI_Init(SPIx_USE, &SPI_InitStructure);  //根据SPI_InitStruct中指定的参数初始化外设SPIx寄存器
	
	SPI_Cmd(SPIx_USE,ENABLE);		//使能SPI外设
	
	SPI1_ReadWriteByte(0xff);		//启动传输
}
开发者ID:zeroWin，项目名称:work-stm32，代码行数:63，代码来源:SPI.c


示例8: SAI_DeInit

/**
 * @brief  Deinitialize the SAIx peripheral registers to their default reset values.
 * @param  SAIx: To select the SAIx peripheral, where x can be the different instances 
 *                     
 * @retval None
 */
void SAI_DeInit(SAI_TypeDef* SAIx)
{
	/* Check the parameters */
	assert_param(IS_SAI_PERIPH(SAIx));
	
	/* Enable SAI1 reset state */
	RCC_APB2PeriphResetCmd(RCC_APB2Periph_SAI1, ENABLE);
	/* Release SAI1 from reset state */
	RCC_APB2PeriphResetCmd(RCC_APB2Periph_SAI1, DISABLE);
}
开发者ID:LONELY-WOLF，项目名称:spider，代码行数:16，代码来源:stm32f4xx_sai.c


示例9: ADC_DeInit

/**
  * @brief  Deinitializes ADC1 peripheral registers to their default reset values.
  * @param  ADCx: where x can be 1 to select the ADC peripheral.
  * @retval None
  */
void ADC_DeInit(ADC_TypeDef* ADCx)
{
    /* Check the parameters */
    assert_param(IS_ADC_ALL_PERIPH(ADCx));

    if (ADCx == ADC1) {
        /* Enable ADC1 reset state */
        RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, ENABLE);

        /* Release ADC1 from reset state */
        RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, DISABLE);
    }
}
开发者ID:ccccjason，项目名称:IMU，代码行数:18，代码来源:stm32f0xx_adc.c


示例10: s_hal_spi_hw_init

static void s_hal_spi_hw_init(hal_spi_t id)
{
#if     defined(HAL_USE_CPU_FAM_STM32F1) || defined(HAL_USE_CPU_FAM_STM32F4)

    //uint32_t RCC_APB1Periph_SPIx = (hal_spi1 == id) ? (RCC_APB1Periph_SPI1) : (RCC_APB1Periph_SPI2); RCC_APB1Periph_SPI3


    if(hal_spi1 == id)
    {
        // spi periph clock enable
        RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE);

        // the reset and exit from reset is also done by SPI_I2S_DeInit() ..... thus it can be removed from here
        // reset spi periph
        RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE);

        // release reset
        RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE);
    }
    else
    {
        uint32_t RCC_APB1Periph_SPIx = s_hal_spi_hw_rcc[HAL_spi_id2index(id)];

        // spi periph clock enable
        RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPIx, ENABLE);

        // the reset and exit from reset is also done by SPI_I2S_DeInit() ..... thus it can be removed from here
        // reset spi periph
        RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPIx, ENABLE);

        // release reset
        RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPIx, DISABLE);
    }

// //    // system configuration controller clock
//     #warning --> in stm32f4 removed "RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);" from spi_hw_init() and it still works....
// //    RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);
//
//     // spi periph clock enable
//     RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPIx, ENABLE);
//
//     // reset spi periph
//     RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPIx, ENABLE);
//
//     // release reset
//     RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPIx, DISABLE);

#else //defined(HAL_USE_CPU_FAM_*)
#error ERR --> choose a HAL_USE_CPU_FAM_*
#endif
}
开发者ID:Tarintote，项目名称:icub-firmware，代码行数:51，代码来源:hal_periph_spi.with.dma.c


示例11: Standby_SysEnter

/************************************************ 
* 函  数: Standby_SysEnter(void)
* 功  能: 系统进入待机模式
*
* 参  数: 无
*
* 返回值: 无
*************************************************/
void Standby_SysEnter(void)
{
  RCC_APB2PeriphResetCmd(0x01FC, DISABLE);  // 复位所有IO口
  RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE); // 使能PWR外设时钟
  PWR_WakeUpPinCmd(ENABLE); // 使能唤醒引脚唤醒功能
  PWR_EnterSTANDBYMode(); // 进入待机模式
} // Standby_SysEnter()
开发者ID:orkash，项目名称:Library_Jacob，代码行数:15，代码来源:standby.c


示例12: SPI1_Init

void SPI1_Init(void)
{	 
	GPIO_InitTypeDef  GPIO_InitStructure;
	SPI_InitTypeDef  SPI_InitStructure;

	RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOA, ENABLE);//使能GPIOA时钟
	RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE);//使能SPI1时钟

	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5|GPIO_Pin_6|GPIO_Pin_7;//PA5~7复用功能输出	
	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;//复用功能
	GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽输出
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
	GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉
	GPIO_Init(GPIOA, &GPIO_InitStructure);//初始化
	
	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8;//cs
	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
	GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
	GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;
	GPIO_Init(GPIOA, &GPIO_InitStructure);

	GPIO_PinAFConfig(GPIOA,GPIO_PinSource5,GPIO_AF_SPI1); //PA5复用为 SPI1
	GPIO_PinAFConfig(GPIOA,GPIO_PinSource6,GPIO_AF_SPI1); //PA6复用为 SPI1
	GPIO_PinAFConfig(GPIOA,GPIO_PinSource7,GPIO_AF_SPI1); //PA7复用为 SPI1

	//这里只针对SPI口初始化
	RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1,ENABLE);//复位SPI1
	RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1,DISABLE);//停止复位SPI1

	SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;  //设置SPI单向或者双向的数据模式:SPI设置为双线双向全双工
	SPI_InitStructure.SPI_Mode = SPI_Mode_Master;		//设置SPI工作模式:设置为主SPI
	SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;		//设置SPI的数据大小:SPI发送接收8位帧结构
	SPI_InitStructure.SPI_CPOL = SPI_CPOL_High;		//串行同步时钟的空闲状态为高电平
	SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;	//串行同步时钟的第二个跳变沿（上升或下降）数据被采样
	SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;		//NSS信号由硬件（NSS管脚）还是软件（使用SSI位）管理:内部NSS信号有SSI位控制
	SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_32;		//定义波特率预分频的值:波特率预分频值为256
	SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;	//指定数据传输从MSB位还是LSB位开始:数据传输从MSB位开始
	SPI_InitStructure.SPI_CRCPolynomial = 7;	//CRC值计算的多项式
	SPI_Init(SPI1, &SPI_InitStructure);  //根据SPI_InitStruct中指定的参数初始化外设SPIx寄存器

	SPI_Cmd(SPI1, ENABLE); //使能SPI外设
		 
}
开发者ID:big-big，项目名称:RD15002WV，代码行数:44，代码来源:bsp_ltc2402.c


示例13: serial_free

void serial_free(serial_t *obj) {
    // Reset UART and disable clock
    if (obj->uart == UART_1) {
        RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, ENABLE);
        RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, DISABLE);
        RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, DISABLE);
    }
    if (obj->uart == UART_2) {
        RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, ENABLE);
        RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, DISABLE);
        RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, DISABLE);
    }

    // Configure GPIOs
    pin_function(obj->pin_tx, STM_PIN_DATA(GPIO_Mode_IN, 0, GPIO_PuPd_NOPULL, 0xFF));
    pin_function(obj->pin_rx, STM_PIN_DATA(GPIO_Mode_IN, 0, GPIO_PuPd_NOPULL, 0xFF));

    serial_irq_ids[obj->index] = 0;
}
开发者ID:23chrischen，项目名称:mbed，代码行数:19，代码来源:serial_api.c


示例14: jump_to_app

void jump_to_app() {
	if (((*(__IO uint32_t*) START_OF_USER_CODE) & 0x2FFE0000) == 0x20000000) { /* Jump to user application */
		FLASH_Lock();
		RCC_APB2PeriphResetCmd(0xffffffff, ENABLE);
		RCC_APB1PeriphResetCmd(0xffffffff, ENABLE);
		RCC_APB2PeriphResetCmd(0xffffffff, DISABLE);
		RCC_APB1PeriphResetCmd(0xffffffff, DISABLE);
		_SetCNTR(0); // clear interrupt mask
		_SetISTR(0); // clear all requests

		JumpAddress = *(__IO uint32_t*) (START_OF_USER_CODE + 4);
		Jump_To_Application = (pFunction) JumpAddress;
		/* Initialize user application's Stack Pointer */
		__set_MSP(*(__IO uint32_t*) START_OF_USER_CODE);
		Jump_To_Application();
	} else {
		DeviceState = failed_jump;
		return;
	}
}
开发者ID:gotosteven，项目名称:my_OpenPilot_mods，代码行数:20，代码来源:main.c


示例15: SPI1_Config

/******************************************************************************* 
* Function Name  : SPI_Config 
* Description    : Config the SPI1	
* Pin Map				 : PB3-->SPI1_SCK;	
*									 PB4-->SPI1_MISO; 	
* 								 PB5-->SPI1_MOSI; 
* Input          : None 
* Output         : None 
* Return         : None 
*******************************************************************************/
 void SPI1_Config(void)
{	
	GPIO_InitTypeDef GPIO_InitStructure;
	SPI_InitTypeDef SPI_InitStructure;
	
	SPI_I2S_DeInit(SPI1);

	
	RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB,ENABLE);	//使能GPIOB时钟
	RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1,ENABLE);		//使能SPI1时钟
	
	//GPIOPB3,4,5初始化设置：复用功能输出
	GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3|GPIO_Pin_4|GPIO_Pin_5;
	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;					//复用功能
	GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;				//推挽输出
	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;		//100MHz
	GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;					//上拉
	GPIO_Init(GPIOB,&GPIO_InitStructure);
	
	GPIO_PinAFConfig(GPIOB,GPIO_PinSource3,GPIO_AF_SPI1);	//PB3复用为SPI1_SCK
	GPIO_PinAFConfig(GPIOB,GPIO_PinSource4,GPIO_AF_SPI1);	//PB4复用为SPI1_MISO
	GPIO_PinAFConfig(GPIOB,GPIO_PinSource5,GPIO_AF_SPI1);	//PB5复用为SPI1_MOSI
	
	//Init SPI1 & Set Working Mode
	RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1,ENABLE);
	RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1,DISABLE);
	SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;	//双线双向全双工
	SPI_InitStructure.SPI_Mode = SPI_Mode_Master;												//主SPI
	SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;										//SPI发送接收8位帧结构
	SPI_InitStructure.SPI_CPOL = SPI_CPOL_High;													//串行同步时钟的空闲状态为低电平
	SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;												//第二个跳变沿数据采样（下降沿）
	SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;														//NSS信号由软件控制
	SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_128;//预分频4，传输速度84M/32=2.625Mhz
	SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;									//数据传输从MSB位开始
	SPI_InitStructure.SPI_CRCPolynomial = 7;														//CRC值计算的多项式
	SPI_Init(SPI1,&SPI_InitStructure);
	
	SPI_Cmd(SPI1,ENABLE);
	
	SPI1_ReadWriteByte(0xFF);
}
开发者ID:PaulingZhou，项目名称:Homework_Sensor，代码行数:51，代码来源:spi1.c


示例16: jump_to_app

void jump_to_app() {
	const struct pios_board_info * bdinfo = &pios_board_info_blob;

	if (((*(__IO uint32_t*) bdinfo->fw_base) & 0x2FFE0000) == 0x20000000) { /* Jump to user application */
		FLASH_Lock();
		RCC_APB2PeriphResetCmd(0xffffffff, ENABLE);
		RCC_APB1PeriphResetCmd(0xffffffff, ENABLE);
		RCC_APB2PeriphResetCmd(0xffffffff, DISABLE);
		RCC_APB1PeriphResetCmd(0xffffffff, DISABLE);
		_SetCNTR(0); // clear interrupt mask
		_SetISTR(0); // clear all requests
		JumpAddress = *(__IO uint32_t*) (bdinfo->fw_base + 4);
		Jump_To_Application = (pFunction) JumpAddress;
		/* Initialize user application's Stack Pointer */
		__set_MSP(*(__IO uint32_t*) bdinfo->fw_base);
		Jump_To_Application();
	} else {
		DeviceState = failed_jump;
		return;
	}
}
开发者ID:abdulparis1，项目名称:OpenPilot，代码行数:21，代码来源:main.c


示例17: ADC_DeInit

/**
  * @brief  Deinitializes the ADCx peripheral registers to their default
  *   reset values.
  * @param ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
  * @retval : None
  */
void ADC_DeInit(ADC_TypeDef* ADCx)
{
  /* Check the parameters */
  assert_param(IS_ADC_ALL_PERIPH(ADCx));
  switch (*(uint32_t*)&ADCx)
  {
    case ADC1_BASE:
      /* Enable ADC1 reset state */
      RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, ENABLE);
      /* Release ADC1 from reset state */
      RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, DISABLE);
      break;
    
    case ADC2_BASE:
      /* Enable ADC2 reset state */
      RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC2, ENABLE);
      /* Release ADC2 from reset state */
      RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC2, DISABLE);
      break;
      
    case ADC3_BASE:
      /* Enable ADC3 reset state */
      RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC3, ENABLE);
      /* Release ADC3 from reset state */
      RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC3, DISABLE);
      break; 
    default:
      break;
  }
}
开发者ID:2garryn，项目名称:sd_disk_learning，代码行数:36，代码来源:stm32f10x_adc.c


示例18: SPI_DeInit

/*******************************************************************************
* Function Name  : SPI_DeInit
* Description    : Deinitializes the SPIx peripheral registers to their default
*                  reset values.
* Input          : - SPIx: where x can be 1 or 2 to select the SPI peripheral.
* Output         : None
* Return         : None
*******************************************************************************/
void SPI_DeInit(SPI_TypeDef* SPIx)
{
  switch (*(u32*)&SPIx)
  {
    case SPI1_BASE:
      /* Enable SPI1 reset state */
      RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE);
      /* Release SPI1 from reset state */
      RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE);
      break;

    case SPI2_BASE:
      /* Enable SPI2 reset state */
      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE);
      /* Release SPI2 from reset state */
      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, DISABLE);
      break;

    default:
      break;
  }
}
开发者ID:AldenHiggins，项目名称:ELEC424-Lab06-Scheduling-with-FreeRTOS，代码行数:30，代码来源:stm32f10x_spi.c


示例19: BSP_DeInit

/**-----------------------------------------------------------------------------
 * @brief	Desinitialisation de la carte.
 */
void BSP_DeInit() {

	// Desactivation des interruptions
	__disable_irq();

	// Arret Systick
	SysTick->CTRL = 0;
	SysTick->LOAD = 0;
	SysTick->VAL = 0;

	// DeInitialisation des horloges

	//RCC_AHB1PeriphClockCmd(0xFFFFFFFF, DISABLE);
	RCC_AHB1PeriphResetCmd(0xFFFFFFFF, ENABLE);
	RCC_AHB1PeriphResetCmd(0xFFFFFFFF, DISABLE);

	//RCC_AHB2PeriphClockCmd(0xFFFFFFFF, DISABLE);
	RCC_AHB2PeriphResetCmd(0xFFFFFFFF, ENABLE);
	RCC_AHB2PeriphResetCmd(0xFFFFFFFF, DISABLE);

	//RCC_AHB3PeriphClockCmd(0xFFFFFFFF, DISABLE);
	RCC_AHB3PeriphResetCmd(0xFFFFFFFF, ENABLE);
	RCC_AHB3PeriphResetCmd(0xFFFFFFFF, DISABLE);

	//RCC_APB1PeriphClockCmd(0xFFFFFFFF, DISABLE);
	RCC_APB1PeriphResetCmd(0xFFFFFFFF, ENABLE);
	RCC_APB1PeriphResetCmd(0xFFFFFFFF, DISABLE);

	//RCC_APB2PeriphClockCmd(0xFFFFFFFF, DISABLE);
	RCC_APB2PeriphResetCmd(0xFFFFFFFF, ENABLE);
	RCC_APB2PeriphResetCmd(0xFFFFFFFF, DISABLE);
	RCC_DeInit();

	// ReInit Flash
	FLASH_PrefetchBufferCmd(DISABLE);
	FLASH_InstructionCacheCmd(DISABLE);
	FLASH_DataCacheCmd(DISABLE);
}
开发者ID:jdaheron，项目名称:BLDR，代码行数:41，代码来源:BSP_CARTE.c


示例20: jump_to_app

void jump_to_app() {
	const struct pios_board_info * bdinfo = &pios_board_info_blob;

	PIOS_LED_On(PIOS_LED_HEARTBEAT);
	if (((*(__IO uint32_t*) bdinfo->fw_base) & 0x2FFE0000) == 0x20000000) { /* Jump to user application */
		FLASH_Lock();
		RCC_APB2PeriphResetCmd(0xffffffff, ENABLE);
		RCC_APB1PeriphResetCmd(0xffffffff, ENABLE);
		RCC_APB2PeriphResetCmd(0xffffffff, DISABLE);
		RCC_APB1PeriphResetCmd(0xffffffff, DISABLE);

		PIOS_USBHOOK_Deactivate();

		JumpAddress = *(__IO uint32_t*) (bdinfo->fw_base + 4);
		Jump_To_Application = (pFunction) JumpAddress;
		/* Initialize user application's Stack Pointer */
		__set_MSP(*(__IO uint32_t*) bdinfo->fw_base);
		Jump_To_Application();
	} else {
		DeviceState = failed_jump;
		return;
	}
}
开发者ID:mirasanti，项目名称:vbrain，代码行数:23，代码来源:main.c



注：本文中的RCC_APB2PeriphResetCmd函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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