Ejemplos de TSCx_TS2_IO_GPIO_CLK_ENABLE en C++ (Cpp)

Ejemplo n.º 1

Archivo: stm32f3xx_hal_msp.c Proyecto: eleciawhite/STM32Cube

/**
  * @brief TSC MSP Initialization
  *        This function configures the hardware resources used in this example:
  *           - Peripheral's clock enable
  *           - Peripheral's GPIO Configuration
  * @param htsc: TSC handle pointer
  * @retval None
  */
void HAL_TSC_MspInit(TSC_HandleTypeDef *htsc)
{
  GPIO_InitTypeDef GPIO_InitStruct;

  /*##-1- Enable TSC and GPIO clocks #########################################*/
  TSCx_CLK_ENABLE();
  TSCx_TS1_IO_GPIO_CLK_ENABLE();
  TSCx_TS2_IO_GPIO_CLK_ENABLE();
  TSCx_SHIELD_GPIO_CLK_ENABLE();

  /*##-2- Configure Sampling Capacitor IOs (Alternate-Function Open-Drain) ###*/
  GPIO_InitStruct.Mode      = GPIO_MODE_AF_OD;
  GPIO_InitStruct.Pull      = GPIO_NOPULL;
  GPIO_InitStruct.Speed     = GPIO_SPEED_LOW;

  /* Shield Sampling Capacitor IO = TSC_GROUP6_IO1 */
  GPIO_InitStruct.Pin       = TSCx_SHIELD_SAMPLING_PIN;
  GPIO_InitStruct.Alternate = TSCx_SHIELD_SAMPLING_AF;
  HAL_GPIO_Init(TSCx_SHIELD_SAMPLING_GPIO_PORT, &GPIO_InitStruct);

  /* Channel TS1 Sampling Capacitor IO = TSC_GROUP8_IO1 */
  GPIO_InitStruct.Pin       = TSCx_TS1_SAMPLING_PIN;
  GPIO_InitStruct.Alternate = TSCx_TS1_SAMPLING_AF;
  HAL_GPIO_Init(TSCx_TS1_SAMPLING_GPIO_PORT, &GPIO_InitStruct);
  
  /* Channel TS2 Sampling Capacitor IO = TSC_GROUP8_IO1 */
  GPIO_InitStruct.Pin       = TSCx_TS2_SAMPLING_PIN;
  GPIO_InitStruct.Alternate = TSCx_TS2_SAMPLING_AF;
  HAL_GPIO_Init(TSCx_TS2_SAMPLING_GPIO_PORT, &GPIO_InitStruct);

  /*##-3- Configure Channel & Shield IOs (Alternate-Function Output PP) ######*/
  GPIO_InitStruct.Mode      = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull      = GPIO_NOPULL;
  GPIO_InitStruct.Speed     = GPIO_SPEED_LOW;

  /* Shield IO = TSC_GROUP6_IO2 */
  GPIO_InitStruct.Pin       = TSCx_SHIELD_IO_PIN;
  GPIO_InitStruct.Alternate = TSCx_SHIELD_IO_AF;
  HAL_GPIO_Init(TSCx_SHIELD_IO_GPIO_PORT, &GPIO_InitStruct);

  /* Channel IO (TS1) = TSC_GROUP8_IO2 */
  GPIO_InitStruct.Pin       = TSCx_TS1_IO_PIN;
  GPIO_InitStruct.Alternate = TSCx_TS1_IO_AF;
  HAL_GPIO_Init(TSCx_TS2_IO_GPIO_PORT, &GPIO_InitStruct);

  /* Channel IO (TS2) = TSC_GROUP8_IO2 */
  GPIO_InitStruct.Pin       = TSCx_TS2_IO_PIN;
  GPIO_InitStruct.Alternate = TSCx_TS2_IO_AF;
  HAL_GPIO_Init(TSCx_TS2_IO_GPIO_PORT, &GPIO_InitStruct);
  
  /*##-4- Configure the NVIC for TSC #########################################*/
  HAL_NVIC_SetPriority(TSCx_EXTI_IRQn, 1, 0);
  HAL_NVIC_EnableIRQ(TSCx_EXTI_IRQn);
}

Ejemplo n.º 2

Archivo: stm32f0xx_hal_msp.c Proyecto: NjordCZ/stm32cubef0

/**
  * @brief TSC MSP Initialization
  *        This function configures the hardware resources used in this example:
  *           - Peripheral's clock enable
  *           - Peripheral's GPIO Configuration
  * @param htsc: TSC handle pointer
  * @retval None
  */
void HAL_TSC_MspInit(TSC_HandleTypeDef* htsc)
{
  GPIO_InitTypeDef GPIO_InitStruct;

  /*##-1- Enable TSC and GPIO clocks #########################################*/
  TSCx_CLK_ENABLE();
  TSCx_TS1_IO_GPIO_CLK_ENABLE();
  TSCx_TS2_IO_GPIO_CLK_ENABLE();
  TSCx_TS3_IO_GPIO_CLK_ENABLE();

  /*##-2- Configure Sampling Capacitor IOs (Alternate-Function Open-Drain) ###*/
  GPIO_InitStruct.Mode      = GPIO_MODE_AF_OD;
  GPIO_InitStruct.Pull      = GPIO_NOPULL;
  GPIO_InitStruct.Speed     = GPIO_SPEED_FREQ_LOW;
  
  /* Channel TS1 Sampling Capacitor IO = TSC_GROUP1_IO4 */
  GPIO_InitStruct.Pin       = TSCx_TS1_SAMPLING_PIN;
  GPIO_InitStruct.Alternate = TSCx_TS1_SAMPLING_AF;
  HAL_GPIO_Init(TSCx_TS1_SAMPLING_GPIO_PORT, &GPIO_InitStruct);
  
  /* Channel TS2 Sampling Capacitor IO = TSC_GROUP2_IO4 */
  GPIO_InitStruct.Pin       = TSCx_TS2_SAMPLING_PIN;
  GPIO_InitStruct.Alternate = TSCx_TS2_SAMPLING_AF;
  HAL_GPIO_Init(TSCx_TS2_SAMPLING_GPIO_PORT, &GPIO_InitStruct);

  /* Channel TS3 Sampling Capacitor IO = TSC_GROUP3_IO3 */
  GPIO_InitStruct.Pin       = TSCx_TS3_SAMPLING_PIN;
  GPIO_InitStruct.Alternate = TSCx_TS3_SAMPLING_AF;
  HAL_GPIO_Init(TSCx_TS3_SAMPLING_GPIO_PORT, &GPIO_InitStruct);

  /*##-3- Configure Channel IOs (Alternate-Function Output PP) ###############*/
  GPIO_InitStruct.Mode      = GPIO_MODE_AF_PP;
  GPIO_InitStruct.Pull      = GPIO_NOPULL;
  GPIO_InitStruct.Speed     = GPIO_SPEED_FREQ_LOW;

  /* Channel IO (TS1) = TSC_GROUP1_IO3 */
  GPIO_InitStruct.Pin       = TSCx_TS1_IO_PIN;
  GPIO_InitStruct.Alternate = TSCx_TS1_IO_AF;
  HAL_GPIO_Init(TSCx_TS1_IO_GPIO_PORT, &GPIO_InitStruct);

  /* Channel IO (TS2) = TSC_GROUP2_IO3 */
  GPIO_InitStruct.Pin       = TSCx_TS2_IO_PIN;
  GPIO_InitStruct.Alternate = TSCx_TS2_IO_AF;
  HAL_GPIO_Init(TSCx_TS2_IO_GPIO_PORT, &GPIO_InitStruct);
  
  /* Channel IO (TS3) = TSC_GROUP3_IO2 */
  GPIO_InitStruct.Pin       = TSCx_TS3_IO_PIN;
  GPIO_InitStruct.Alternate = TSCx_TS3_IO_AF;
  HAL_GPIO_Init(TSCx_TS3_IO_GPIO_PORT, &GPIO_InitStruct);
}