[bsp][stm32] Add USBFS for F412-Nucleo.|为 F412-Nucleo 添加 USBFS。

bsp/stm32/stm32f412-st-nucleo/board/CubeMX_Config/CubeMX_Config.ioc

@@ -37,16 +37,18 @@ Mcu.UserConstants=
 Mcu.UserName=STM32F412ZGTx
 MxCube.Version=5.0.0
 MxDb.Version=DB.5.0.0
-NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:true
-NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:true
-NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:true
-NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:true
-NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:true
-NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false
+NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:true\:false
+NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:true\:false
+NVIC.ForceEnableDMAVector=true
+NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:true\:false
+NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:true\:false
+NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:true\:false
+NVIC.OTG_FS_IRQn=true\:0\:0\:false\:false\:true\:true\:true
+NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
-NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false
-NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:true
-NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:true
+NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:true\:true
+NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:true\:false
 PA10.GPIOParameters=GPIO_Label
 PA10.GPIO_Label=USB_ID
 PA10.Locked=true
@@ -74,12 +76,10 @@ PA14.Signal=SYS_JTCK-SWCLK
 PA8.GPIOParameters=GPIO_Label
 PA8.GPIO_Label=USB_SOF [TP1]
 PA8.Locked=true
-PA8.Mode=Activate_SOF_FS
 PA8.Signal=USB_OTG_FS_SOF
 PA9.GPIOParameters=GPIO_Label
 PA9.GPIO_Label=USB_VBUS
 PA9.Locked=true
-PA9.Mode=Activate_VBUS
 PA9.Signal=USB_OTG_FS_VBUS
 PB14.GPIOParameters=GPIO_Label
 PB14.GPIO_Label=LD3 [Red]

bsp/stm32/stm32f412-st-nucleo/board/CubeMX_Config/Inc/stm32f4xx_it.h

@@ -71,6 +71,7 @@ void SVC_Handler(void);
 void DebugMon_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
+void OTG_FS_IRQHandler(void);
 /* USER CODE BEGIN EFP */
 
 /* USER CODE END EFP */

bsp/stm32/stm32f412-st-nucleo/board/CubeMX_Config/Src/main.c

@@ -233,11 +233,11 @@ static void MX_USB_OTG_FS_PCD_Init(void)
   hpcd_USB_OTG_FS.Init.dma_enable = DISABLE;
   hpcd_USB_OTG_FS.Init.ep0_mps = DEP0CTL_MPS_64;
   hpcd_USB_OTG_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
-  hpcd_USB_OTG_FS.Init.Sof_enable = ENABLE;
+  hpcd_USB_OTG_FS.Init.Sof_enable = DISABLE;
   hpcd_USB_OTG_FS.Init.low_power_enable = DISABLE;
   hpcd_USB_OTG_FS.Init.lpm_enable = DISABLE;
-  hpcd_USB_OTG_FS.Init.battery_charging_enable = ENABLE;
-  hpcd_USB_OTG_FS.Init.vbus_sensing_enable = ENABLE;
+  hpcd_USB_OTG_FS.Init.battery_charging_enable = DISABLE;
+  hpcd_USB_OTG_FS.Init.vbus_sensing_enable = DISABLE;
   hpcd_USB_OTG_FS.Init.use_dedicated_ep1 = DISABLE;
   if (HAL_PCD_Init(&hpcd_USB_OTG_FS) != HAL_OK)
   {

bsp/stm32/stm32f412-st-nucleo/board/CubeMX_Config/Src/stm32f4xx_hal_msp.c

@@ -184,7 +184,6 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef* hpcd)
     __HAL_RCC_GPIOA_CLK_ENABLE();
     /**USB_OTG_FS GPIO Configuration    
     PA8     ------> USB_OTG_FS_SOF
-    PA9     ------> USB_OTG_FS_VBUS
     PA10     ------> USB_OTG_FS_ID
     PA11     ------> USB_OTG_FS_DM
     PA12     ------> USB_OTG_FS_DP 
@@ -196,13 +195,11 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef* hpcd)
     GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
     HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
-    GPIO_InitStruct.Pin = USB_VBUS_Pin;
-    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    HAL_GPIO_Init(USB_VBUS_GPIO_Port, &GPIO_InitStruct);
-
     /* Peripheral clock enable */
     __HAL_RCC_USB_OTG_FS_CLK_ENABLE();
+    /* USB_OTG_FS interrupt Init */
+    HAL_NVIC_SetPriority(OTG_FS_IRQn, 0, 0);
+    HAL_NVIC_EnableIRQ(OTG_FS_IRQn);
   /* USER CODE BEGIN USB_OTG_FS_MspInit 1 */
 
   /* USER CODE END USB_OTG_FS_MspInit 1 */
@@ -230,14 +227,14 @@ void HAL_PCD_MspDeInit(PCD_HandleTypeDef* hpcd)
   
     /**USB_OTG_FS GPIO Configuration    
     PA8     ------> USB_OTG_FS_SOF
-    PA9     ------> USB_OTG_FS_VBUS
     PA10     ------> USB_OTG_FS_ID
     PA11     ------> USB_OTG_FS_DM
     PA12     ------> USB_OTG_FS_DP 
     */
-    HAL_GPIO_DeInit(GPIOA, USB_SOF_Pin|USB_VBUS_Pin|USB_ID_Pin|USB_DM_Pin 
-                          |USB_DP_Pin);
+    HAL_GPIO_DeInit(GPIOA, USB_SOF_Pin|USB_ID_Pin|USB_DM_Pin|USB_DP_Pin);
 
+    /* USB_OTG_FS interrupt DeInit */
+    HAL_NVIC_DisableIRQ(OTG_FS_IRQn);
   /* USER CODE BEGIN USB_OTG_FS_MspDeInit 1 */
 
   /* USER CODE END USB_OTG_FS_MspDeInit 1 */

bsp/stm32/stm32f412-st-nucleo/board/CubeMX_Config/Src/stm32f4xx_it.c

@@ -71,6 +71,7 @@
 /* USER CODE END 0 */
 
 /* External variables --------------------------------------------------------*/
+extern PCD_HandleTypeDef hpcd_USB_OTG_FS;
 /* USER CODE BEGIN EV */
 
 /* USER CODE END EV */
@@ -211,6 +212,20 @@ void SysTick_Handler(void)
 /* please refer to the startup file (startup_stm32f4xx.s).                    */
 /******************************************************************************/
 
+/**
+  * @brief This function handles USB On The Go FS global interrupt.
+  */
+void OTG_FS_IRQHandler(void)
+{
+  /* USER CODE BEGIN OTG_FS_IRQn 0 */
+
+  /* USER CODE END OTG_FS_IRQn 0 */
+  HAL_PCD_IRQHandler(&hpcd_USB_OTG_FS);
+  /* USER CODE BEGIN OTG_FS_IRQn 1 */
+
+  /* USER CODE END OTG_FS_IRQn 1 */
+}
+
 /* USER CODE BEGIN 1 */
 
 /* USER CODE END 1 */

bsp/stm32/stm32f412-st-nucleo/board/Kconfig

@@ -51,6 +51,12 @@ menu "On-chip Peripheral Drivers"
         bool "Enable on-chip FLASH"
         default n
 
+    config BSP_USING_USBD
+        bool "Enable OTGFS as USB device"
+        select RT_USING_USB_DEVICE
+        select BSP_USBD_TYPE_FS
+        default n
+
 endmenu
 
 menu "Board extended module Drivers"