/**
* @brief Initializes the PCD MSP.
* @param hpcd: PCD handle
* @retval None
*/
void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
{
GPIO_InitTypeDef GPIO_InitStruct;
/* Enable the GPIOA clock for USB DataLines */
__GPIOA_CLK_ENABLE();
/* Enable the GPIOB clock for USB external Pull-Up */
__GPIOB_CLK_ENABLE();
/* Configure USB DM and DP pins */
GPIO_InitStruct.Pin = (GPIO_PIN_11 | GPIO_PIN_12);
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF14_USB;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_InitStruct.Pin = USB_DISCONNECT_PIN;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
HAL_GPIO_Init(USB_DISCONNECT_PORT, &GPIO_InitStruct);
/* Enable USB FS Clock */
__USB_CLK_ENABLE();
/* Enable SYSCFG Clock */
__SYSCFG_CLK_ENABLE();
#if defined (USE_USB_INTERRUPT_REMAPPED)
/*USB interrupt remapping enable */
__HAL_REMAPINTERRUPT_USB_ENABLE();
#endif
#if defined (USE_USB_INTERRUPT_DEFAULT)
/* Set USB Default FS Interrupt priority */
HAL_NVIC_SetPriority(USB_LP_CAN_RX0_IRQn, 5, 0);
/* Enable USB FS Interrupt */
HAL_NVIC_EnableIRQ(USB_LP_CAN_RX0_IRQn);
#elif defined (USE_USB_INTERRUPT_REMAPPED)
/* Set USB Remapped FS Interrupt priority */
HAL_NVIC_SetPriority(USB_LP_IRQn, 5, 0);
/* Enable USB FS Interrupt */
HAL_NVIC_EnableIRQ(USB_LP_IRQn);
#endif
}
/**
* @brief Initializes the PCD MSP.
* @param hpcd: PCD handle
* @retval None
*/
void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
{
GPIO_InitTypeDef GPIO_InitStruct;
/* Enable the GPIOA clock for USB DataLines */
__HAL_RCC_GPIOA_CLK_ENABLE();
/* Enable the GPIOG clock for USB ull-Up */
OTG_FS1_POWER_SWITCH_PORT_CLK_ENABLE();
/* Configure USB DM pin. This is optional, and maintained only for user guidance. */
GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_12;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF14_USB;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_InitStruct.Pin = OTG_FS1_POWER_SWITCH_PIN;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(OTG_FS1_POWER_SWITCH_PORT, &GPIO_InitStruct);
/* Enable USB FS Clock */
__HAL_RCC_USB_CLK_ENABLE();
/* Enable SYSCFG Clock */
__HAL_RCC_SYSCFG_CLK_ENABLE();
#if defined (USE_USB_INTERRUPT_REMAPPED)
/*USB interrupt remapping enable */
__HAL_REMAPINTERRUPT_USB_ENABLE();
#endif
#if defined (USE_USB_INTERRUPT_DEFAULT)
/* Set USB Default FS Interrupt priority */
HAL_NVIC_SetPriority(USB_LP_CAN_RX0_IRQn, 5, 0);
/* Enable USB FS Interrupt */
HAL_NVIC_EnableIRQ(USB_LP_CAN_RX0_IRQn);
#elif defined (USE_USB_INTERRUPT_REMAPPED)
/* Set USB Remapped FS Interrupt priority */
HAL_NVIC_SetPriority(USB_LP_IRQn, 5, 0);
/* Enable USB FS Interrupt */
HAL_NVIC_EnableIRQ(USB_LP_IRQn);
#endif
}
/**
* @brief Initializes the PCD MSP.
* @param hpcd: PCD handle
* @retval None
*/
void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
{
GPIO_InitTypeDef GPIO_InitStruct;
/* Enable the GPIOA clock for USB DataLines */
__GPIOA_CLK_ENABLE();
/* Enable the GPIOB clock for USB external Pull-Up */
__GPIOB_CLK_ENABLE();
/* Configure USB DM and DP pins */
GPIO_InitStruct.Pin = (GPIO_PIN_11 | GPIO_PIN_12);
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* Enable USB FS Clock */
__USB_CLK_ENABLE();
/* Enable SYSCFG Clock */
__SYSCFG_CLK_ENABLE();
#if defined (USE_USB_INTERRUPT_REMAPPED)
/*USB interrupt remapping enable */
__HAL_REMAPINTERRUPT_USB_ENABLE();
#endif
if(hpcd->Init.low_power_enable == 1)
{
/* Enable EXTI Line 18 for USB wakeup */
__HAL_USB_EXTI_CLEAR_FLAG();
__HAL_USB_EXTI_SET_RISING_EDGE_TRIGGER();
__HAL_USB_EXTI_ENABLE_IT();
#if defined (USE_USB_INTERRUPT_DEFAULT)
/* USB Default Wakeup Interrupt */
HAL_NVIC_EnableIRQ(USBWakeUp_IRQn);
/* Enable USB Wake-up interrupt */
HAL_NVIC_SetPriority(USBWakeUp_IRQn, 0, 0);
#elif defined (USE_USB_INTERRUPT_REMAPPED)
/* USB Remapped Wakeup Interrupt */
HAL_NVIC_EnableIRQ(USBWakeUp_RMP_IRQn);
/* Enable USB Wake-up interrupt */
HAL_NVIC_SetPriority(USBWakeUp_RMP_IRQn, 0, 0);
#endif
}
#if defined (USE_USB_INTERRUPT_DEFAULT)
/* Set USB Default FS Interrupt priority */
HAL_NVIC_SetPriority(USB_LP_CAN_RX0_IRQn, 0x0F, 0);
/* Enable USB FS Interrupt */
HAL_NVIC_EnableIRQ(USB_LP_CAN_RX0_IRQn);
#elif defined (USE_USB_INTERRUPT_REMAPPED)
/* Set USB Remapped FS Interrupt priority */
HAL_NVIC_SetPriority(USB_LP_IRQn, 0x0F, 0);
/* Enable USB FS Interrupt */
HAL_NVIC_EnableIRQ(USB_LP_IRQn);
#endif
}
