예제 #1
0
/**
  * @brief  Initializes the STM32303E-EVAL RevC's LCD and LEDs resources.
  * @param  None
  * @retval None
  */
static void BSP_Config(void)
{
  /* Initialize STM32303E-EVAL RevC's LEDs */
  BSP_LED_Init(LED1);
  BSP_LED_Init(LED2);
  BSP_LED_Init(LED3);
  BSP_LED_Init(LED4);
  
  /* Enable the CRC Module */
  __CRC_CLK_ENABLE();
}
예제 #2
0
/**
  * @brief  Initializes the STM324xG-EVAL's LCD and LEDs resources.
  * @param  None
  * @retval None
  */
static void BSP_Config(void)
{
  /* Initialize STM324xG-EVAL's LEDs */
  BSP_LED_Init(LED1);
  BSP_LED_Init(LED2);
  BSP_LED_Init(LED3);
  BSP_LED_Init(LED4);
  
  /* Initialize the Touch screen */
  BSP_TS_Init(240, 320);
 
  /* Enable the CRC Module */
  __CRC_CLK_ENABLE();
}
예제 #3
0
/**
  * @brief  Initializes the STM32F429I-DISCO's LCD and LEDs resources.
  * @param  None
  * @retval None
  */
static void BSP_Config(void)
{
  /* Initialize STM32F429I-DISCO's LEDs */
  BSP_LED_Init(LED3);
  BSP_LED_Init(LED4);
  
  /* Initializes the SDRAM device */
  BSP_SDRAM_Init();
  
  /* Initialize the Touch screen */
  BSP_TS_Init(240, 320);
  
  /* Enable the CRC Module */
  __CRC_CLK_ENABLE();
}
예제 #4
0
파일: crc.c 프로젝트: hylics/t-control
void HAL_CRC_MspInit(CRC_HandleTypeDef* hcrc)
{

  if(hcrc->Instance==CRC)
  {
  /* USER CODE BEGIN CRC_MspInit 0 */

  /* USER CODE END CRC_MspInit 0 */
    /* Peripheral clock enable */
    __CRC_CLK_ENABLE();
  /* USER CODE BEGIN CRC_MspInit 1 */

  /* USER CODE END CRC_MspInit 1 */
  }
}
/**
  * @brief  Initialize the PDM library.
  * @param  AudioFreq: Audio sampling frequency
  * @param  ChnlNbr: Number of audio channels (1: mono; 2: stereo)
  * @retval None
  */
static void PDMDecoder_Init(uint32_t AudioFreq, uint32_t ChnlNbr)
{ 
  uint32_t i = 0;
  
  /* Enable CRC peripheral to unlock the PDM library */
  __CRC_CLK_ENABLE();
  
  for(i = 0; i < ChnlNbr; i++)
  {
    /* Filter LP & HP Init */
    Filter[i].LP_HZ = AudioFreq / 2;
    Filter[i].HP_HZ = 10;
    Filter[i].Fs = AudioFreq;
    Filter[i].Out_MicChannels = ChnlNbr;
    Filter[i].In_MicChannels = ChnlNbr; 
    PDM_Filter_Init((PDMFilter_InitStruct *)&Filter[i]);
  }  
}
/**
  * @brief  Initialize the PDM library.
  * @param  AudioFreq: Audio sampling frequency
  * @param  ChnlNbr: Number of audio channels (1: mono; 2: stereo)
  * @retval None
  */
static void PDMDecoder_Init(uint32_t AudioFreq, uint32_t ChnlNbr)
{ 
  uint32_t i = 0;
  
  /* Enable CRC peripheral to unlock the PDM library */
  __CRC_CLK_ENABLE();
  
  for(i = 0; i < ChnlNbr; i++)
  {
    /* Filter LP & HP Init */
    Filter[i].LP_HZ = AudioFreq / 2;
    Filter[i].HP_HZ = 10;
    Filter[i].Fs = AudioFreq;
		/* On STM32F401-Discovery a single microphone is mounted, samples are duplicated
       to make stereo audio streams */
    Filter[i].Out_MicChannels = 2;
    Filter[i].In_MicChannels = ChnlNbr; 
    PDM_Filter_Init((PDMFilter_InitStruct *)&Filter[i]);
  }  
}
예제 #7
0
/**
  * @brief  Initializes LEDs, SDRAM, touch screen, CRC and SRAM.
  * @param  None 
  * @retval None
  */
void k_BspInit(void)
{
  /* Configure LED1, LED2, LED3 and LED4 */
  BSP_LED_Init(LED1);
  BSP_LED_Init(LED2);
  BSP_LED_Init(LED3);
  BSP_LED_Init(LED4);  
  
  /* Initialize the SDRAM */
  BSP_SDRAM_Init();
  
  /* Initialize the Touch screen */
  BSP_TS_Init(480, 272);
  
  /* Enable CRC to Unlock GUI */
  __CRC_CLK_ENABLE();
  
  /* Enable Back up SRAM */
  __BKPSRAM_CLK_ENABLE();
  
}
/**
  * @brief CRC MSP Initialization 
  *        This function configures the hardware resources used in this example: 
  *           - Peripheral's clock enable 
  * @param hcrc: CRC handle pointer
  * @retval None
  */
void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc)
{
   /* CRC Peripheral clock enable */
  __CRC_CLK_ENABLE();
}
예제 #9
0
파일: main1.c 프로젝트: dongkc/cleaner
/**
  * @brief  Main program.
  * @param  None
  * @retval None
  */ 
int main(void)
{  
  /* STM32F4xx HAL library initialization:
       - Configure the Flash prefetch, instruction and Data caches
       - Configure the Systick to generate an interrupt each 1 msec
       - Set NVIC Group Priority to 4
       - Global MSP (MCU Support Package) initialization
     */
  HAL_Init();  
  
  /* Configure the system clock to have a system clock = 180 Mhz */
  SystemClock_Config();
  
  /* Init the STemWin GUI Library */
 BSP_SDRAM_Init(); /* Initializes the SDRAM device */
 __CRC_CLK_ENABLE(); /* Enable the CRC Module */
	
	
//	__PWR_CLK_ENABLE();
//	HAL_PWR_EnableBkUpAccess();

//	__HAL_RCC_LSE_CONFIG(RCC_LSE_BYPASS);
//	__HAL_RCC_RTC_ENABLE();
	
	/*##-1- Configure the RTC peripheral #######################################*/
  RtcHandle.Instance = RTC;
  
  /* Configure RTC prescaler and RTC data registers */
  /* RTC configured as follow:
      - Hour Format    = Format 24
      - Asynch Prediv  = Value according to source clock
      - Synch Prediv   = Value according to source clock
      - OutPut         = Output Disable
      - OutPutPolarity = High Polarity
      - OutPutType     = Open Drain */ 
  RtcHandle.Init.HourFormat = RTC_HOURFORMAT_24;
  RtcHandle.Init.AsynchPrediv = RTC_ASYNCH_PREDIV;
  RtcHandle.Init.SynchPrediv = RTC_SYNCH_PREDIV;
  RtcHandle.Init.OutPut = RTC_OUTPUT_DISABLE;
  RtcHandle.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
  RtcHandle.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
  
  if(HAL_RTC_Init(&RtcHandle) != HAL_OK)
  {
    /* Initialization Error */
    Error_Handler(); 
  }
   
  /*##-2- Check if Data stored in BackUp register0: No Need to reconfigure RTC#*/
  /* Read the BackUp Register 0 Data */
  if(HAL_RTCEx_BKUPRead(&RtcHandle, RTC_BKP_DR0) != 0x32F2)
  {  
    /* Configure RTC Calendar */
    RTC_CalendarConfig();
  }
  else
  {
    /* Check if the Power On Reset flag is set */  
    if(__HAL_RCC_GET_FLAG(RCC_FLAG_PORRST) != RESET)
    {
     
    }
    /* Check if Pin Reset flag is set */
    if(__HAL_RCC_GET_FLAG(RCC_FLAG_PINRST) != RESET)
    {
     
    }
    
    /* Clear Reset Flag */
    __HAL_RCC_CLEAR_RESET_FLAGS();
  }
	
  
	
  GUI_Init();  
  //GUI_Initialized = 1;
  GPIO_Config();
	if(HAL_RTCEx_BKUPRead(&RtcHandle, RTC_BKP_DR1) ==0)
	{
		 HAL_RTCEx_BKUPWrite(&RtcHandle,RTC_BKP_DR1,600);  
	}
	Time3Enable(HAL_RTCEx_BKUPRead(&RtcHandle, RTC_BKP_DR1));

  /* Activate the use of memory device feature */
  WM_SetCreateFlags(WM_CF_MEMDEV);
    
 os_sys_init (init); 
  
}
/**
 * @brief CRC MSP Initialization
 * @param hcrc: CRC handle pointer
 * @retval None
 */
void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc) {
	(void) hcrc; // Avoid compile warning

	/* CRC Peripheral clock enable */
	__CRC_CLK_ENABLE();
}