[bsp/stm32] add usbcdc for openmv (#5702)

bsp/stm32/stm32h743-openmv-h7plus/.config

@@ -187,6 +187,7 @@ CONFIG_RT_MMCSD_THREAD_PREORITY=22
 CONFIG_RT_MMCSD_MAX_PARTITION=16
 # CONFIG_RT_SDIO_DEBUG is not set
 CONFIG_RT_USING_SPI=y
+# CONFIG_RT_USING_SPI_BITOPS is not set
 CONFIG_RT_USING_QSPI=y
 # CONFIG_RT_USING_SPI_MSD is not set
 CONFIG_RT_USING_SFUD=y
@@ -209,9 +210,26 @@ CONFIG_RT_SFUD_SPI_MAX_HZ=50000000
 #
 # Using USB
 #
-# CONFIG_RT_USING_USB is not set
+CONFIG_RT_USING_USB=y
 # CONFIG_RT_USING_USB_HOST is not set
-# CONFIG_RT_USING_USB_DEVICE is not set
+CONFIG_RT_USING_USB_DEVICE=y
+CONFIG_RT_USBD_THREAD_STACK_SZ=4096
+CONFIG_USB_VENDOR_ID=0x0FFE
+CONFIG_USB_PRODUCT_ID=0x0001
+# CONFIG_RT_USB_DEVICE_COMPOSITE is not set
+# CONFIG__RT_USB_DEVICE_NONE is not set
+CONFIG__RT_USB_DEVICE_CDC=y
+# CONFIG__RT_USB_DEVICE_MSTORAGE is not set
+# CONFIG__RT_USB_DEVICE_HID is not set
+# CONFIG__RT_USB_DEVICE_WINUSB is not set
+# CONFIG__RT_USB_DEVICE_AUDIO is not set
+CONFIG_RT_USB_DEVICE_CDC=y
+CONFIG_RT_VCOM_TASK_STK_SIZE=512
+CONFIG_RT_CDC_RX_BUFSIZE=128
+# CONFIG_RT_VCOM_TX_USE_DMA is not set
+CONFIG_RT_VCOM_SERNO="32021919830108"
+CONFIG_RT_VCOM_SER_LEN=14
+CONFIG_RT_VCOM_TX_TIMEOUT=1000
 
 #
 # POSIX layer and C standard library
@@ -473,6 +491,7 @@ CONFIG_RT_USING_POSIX_FS=y
 # CONFIG_PKG_USING_SOLAR_TERMS is not set
 # CONFIG_PKG_USING_GAN_ZHI is not set
 # CONFIG_PKG_USING_FDT is not set
+# CONFIG_PKG_USING_CBOX is not set
 
 #
 # system packages
@@ -719,7 +738,7 @@ CONFIG_BSP_USING_UART1=y
 # CONFIG_BSP_UART1_RX_USING_DMA is not set
 # CONFIG_BSP_USING_UART2 is not set
 # CONFIG_BSP_USING_LPUART1 is not set
-CONFIG_BSP_USING_QSPI=y
+# CONFIG_BSP_USING_QSPI is not set
 # CONFIG_BSP_USING_CRC is not set
 # CONFIG_BSP_USING_RNG is not set
 # CONFIG_BSP_USING_UDID is not set
@@ -730,3 +749,4 @@ CONFIG_BSP_USING_QSPI=y
 CONFIG_BSP_USING_SDRAM=y
 # CONFIG_BSP_USING_QSPI_FLASH is not set
 # CONFIG_BSP_USING_SDMMC is not set
+# CONFIG_BSP_USING_USBD is not set

bsp/stm32/stm32h743-openmv-h7plus/README.md

@@ -42,6 +42,7 @@ OPENMV4-H7-PLUS 是 OPENMV公司推出的一款针对 STM32H7系列设计的 Cor
 | SDRAM | 支持 | IS42S32800  BANK1 |
 | QSPI FLASH | 支持 | W25Q256JV |
 | SDIO | 支持 | USD-1040310811 |
+| USBCDC | 支持 |  |
 
 ## 使用说明
 
@@ -99,7 +100,7 @@ msh >
 
 
 
-5. USBD CDC使用，参考文章[STM32L496 USB CDC适配](https://club.rt-thread.org/ask/article/2959.html)
+5. USBD CDC使用，参考文章[STM32L496 USB CDC适配](https://club.rt-thread.org/ask/article/2959.html)（bsp已配置引脚和修改Kconfig）
 
 ## 注意事项
 

bsp/stm32/stm32h743-openmv-h7plus/board/CubeMX_Config/Core/Inc/stm32h7xx_hal_conf.h

@@ -80,7 +80,7 @@
 /* #define HAL_IRDA_MODULE_ENABLED   */
 /* #define HAL_SMARTCARD_MODULE_ENABLED   */
 /* #define HAL_WWDG_MODULE_ENABLED   */
-/* #define HAL_PCD_MODULE_ENABLED   */
+#define HAL_PCD_MODULE_ENABLED
 /* #define HAL_HCD_MODULE_ENABLED   */
 /* #define HAL_DFSDM_MODULE_ENABLED   */
 /* #define HAL_DSI_MODULE_ENABLED   */

bsp/stm32/stm32h743-openmv-h7plus/board/CubeMX_Config/Core/Inc/stm32h7xx_it.h

@@ -56,6 +56,8 @@ void DebugMon_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
 void SDMMC1_IRQHandler(void);
+void OTG_FS_EP1_OUT_IRQHandler(void);
+void OTG_FS_EP1_IN_IRQHandler(void);
 /* USER CODE BEGIN EFP */
 
 /* USER CODE END EFP */

bsp/stm32/stm32h743-openmv-h7plus/board/CubeMX_Config/Core/Src/main.c

@@ -46,6 +46,8 @@ SD_HandleTypeDef hsd1;
 
 UART_HandleTypeDef huart1;
 
+PCD_HandleTypeDef hpcd_USB_OTG_FS;
+
 SDRAM_HandleTypeDef hsdram1;
 
 /* USER CODE BEGIN PV */
@@ -59,6 +61,7 @@ static void MX_USART1_UART_Init(void);
 static void MX_FMC_Init(void);
 static void MX_QUADSPI_Init(void);
 static void MX_SDMMC1_SD_Init(void);
+static void MX_USB_OTG_FS_PCD_Init(void);
 /* USER CODE BEGIN PFP */
 
 /* USER CODE END PFP */
@@ -106,6 +109,7 @@ int main(void)
   MX_FMC_Init();
   MX_QUADSPI_Init();
   MX_SDMMC1_SD_Init();
+  MX_USB_OTG_FS_PCD_Init();
   /* USER CODE BEGIN 2 */
 
   /* USER CODE END 2 */
@@ -141,8 +145,9 @@ void SystemClock_Config(void)
   /** Initializes the RCC Oscillators according to the specified parameters
   * in the RCC_OscInitTypeDef structure.
   */
-  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI48|RCC_OSCILLATORTYPE_HSE;
   RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+  RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
   RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
   RCC_OscInitStruct.PLL.PLLM = 3;
@@ -290,6 +295,42 @@ static void MX_USART1_UART_Init(void)
 
 }
 
+/**
+  * @brief USB_OTG_FS Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_USB_OTG_FS_PCD_Init(void)
+{
+
+  /* USER CODE BEGIN USB_OTG_FS_Init 0 */
+
+  /* USER CODE END USB_OTG_FS_Init 0 */
+
+  /* USER CODE BEGIN USB_OTG_FS_Init 1 */
+
+  /* USER CODE END USB_OTG_FS_Init 1 */
+  hpcd_USB_OTG_FS.Instance = USB_OTG_FS;
+  hpcd_USB_OTG_FS.Init.dev_endpoints = 9;
+  hpcd_USB_OTG_FS.Init.speed = PCD_SPEED_FULL;
+  hpcd_USB_OTG_FS.Init.dma_enable = DISABLE;
+  hpcd_USB_OTG_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
+  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 = 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)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN USB_OTG_FS_Init 2 */
+
+  /* USER CODE END USB_OTG_FS_Init 2 */
+
+}
+
 /* FMC initialization function */
 static void MX_FMC_Init(void)
 {
@@ -351,10 +392,10 @@ static void MX_GPIO_Init(void)
   __HAL_RCC_GPIOC_CLK_ENABLE();
   __HAL_RCC_GPIOG_CLK_ENABLE();
   __HAL_RCC_GPIOD_CLK_ENABLE();
+  __HAL_RCC_GPIOA_CLK_ENABLE();
   __HAL_RCC_GPIOI_CLK_ENABLE();
   __HAL_RCC_GPIOH_CLK_ENABLE();
   __HAL_RCC_GPIOF_CLK_ENABLE();
-  __HAL_RCC_GPIOA_CLK_ENABLE();
   __HAL_RCC_GPIOB_CLK_ENABLE();
 
   /*Configure GPIO pin Output Level */

bsp/stm32/stm32h743-openmv-h7plus/board/CubeMX_Config/Core/Src/stm32h7xx_hal_msp.c

@@ -353,6 +353,91 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
 
 }
 
+/**
+* @brief PCD MSP Initialization
+* This function configures the hardware resources used in this example
+* @param hpcd: PCD handle pointer
+* @retval None
+*/
+void HAL_PCD_MspInit(PCD_HandleTypeDef* hpcd)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
+  if(hpcd->Instance==USB_OTG_FS)
+  {
+  /* USER CODE BEGIN USB_OTG_FS_MspInit 0 */
+
+  /* USER CODE END USB_OTG_FS_MspInit 0 */
+  /** Initializes the peripherals clock
+  */
+    PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB;
+    PeriphClkInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_HSI48;
+    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
+    {
+      Error_Handler();
+    }
+  /** Enable USB Voltage detector
+  */
+    HAL_PWREx_EnableUSBVoltageDetector();
+
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**USB_OTG_FS GPIO Configuration
+    PA12     ------> USB_OTG_FS_DP
+    PA11     ------> USB_OTG_FS_DM
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_11;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF10_OTG1_FS;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+    /* Peripheral clock enable */
+    __HAL_RCC_USB_OTG_FS_CLK_ENABLE();
+    /* USB_OTG_FS interrupt Init */
+    HAL_NVIC_SetPriority(OTG_FS_EP1_OUT_IRQn, 0, 0);
+    HAL_NVIC_EnableIRQ(OTG_FS_EP1_OUT_IRQn);
+    HAL_NVIC_SetPriority(OTG_FS_EP1_IN_IRQn, 0, 0);
+    HAL_NVIC_EnableIRQ(OTG_FS_EP1_IN_IRQn);
+  /* USER CODE BEGIN USB_OTG_FS_MspInit 1 */
+
+  /* USER CODE END USB_OTG_FS_MspInit 1 */
+  }
+
+}
+
+/**
+* @brief PCD MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param hpcd: PCD handle pointer
+* @retval None
+*/
+void HAL_PCD_MspDeInit(PCD_HandleTypeDef* hpcd)
+{
+  if(hpcd->Instance==USB_OTG_FS)
+  {
+  /* USER CODE BEGIN USB_OTG_FS_MspDeInit 0 */
+
+  /* USER CODE END USB_OTG_FS_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_USB_OTG_FS_CLK_DISABLE();
+
+    /**USB_OTG_FS GPIO Configuration
+    PA12     ------> USB_OTG_FS_DP
+    PA11     ------> USB_OTG_FS_DM
+    */
+    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_12|GPIO_PIN_11);
+
+    /* USB_OTG_FS interrupt DeInit */
+    HAL_NVIC_DisableIRQ(OTG_FS_EP1_OUT_IRQn);
+    HAL_NVIC_DisableIRQ(OTG_FS_EP1_IN_IRQn);
+  /* USER CODE BEGIN USB_OTG_FS_MspDeInit 1 */
+
+  /* USER CODE END USB_OTG_FS_MspDeInit 1 */
+  }
+
+}
+
 static uint32_t FMC_Initialized = 0;
 
 static void HAL_FMC_MspInit(void){

bsp/stm32/stm32h743-openmv-h7plus/board/CubeMX_Config/CubeMX_Config.ioc

@@ -28,84 +28,87 @@ Mcu.IP4=RCC
 Mcu.IP5=SDMMC1
 Mcu.IP6=SYS
 Mcu.IP7=USART1
-Mcu.IPNb=8
+Mcu.IP8=USB_OTG_FS
+Mcu.IPNb=9
 Mcu.Name=STM32H743IIKx
 Mcu.Package=UFBGA176
 Mcu.Pin0=PE1
 Mcu.Pin1=PE0
-Mcu.Pin10=PD1
-Mcu.Pin11=PI3
-Mcu.Pin12=PI2
-Mcu.Pin13=PI9
-Mcu.Pin14=PI4
-Mcu.Pin15=PD2
-Mcu.Pin16=PH15
-Mcu.Pin17=PI1
-Mcu.Pin18=PF0
-Mcu.Pin19=PI10
+Mcu.Pin10=PI5
+Mcu.Pin11=PD1
+Mcu.Pin12=PI3
+Mcu.Pin13=PI2
+Mcu.Pin14=PA11
+Mcu.Pin15=PI9
+Mcu.Pin16=PI4
+Mcu.Pin17=PD2
+Mcu.Pin18=PH15
+Mcu.Pin19=PI1
 Mcu.Pin2=PC12
-Mcu.Pin20=PH13
-Mcu.Pin21=PH14
-Mcu.Pin22=PI0
-Mcu.Pin23=PC9
-Mcu.Pin24=PH0-OSC_IN (PH0)
-Mcu.Pin25=PC8
-Mcu.Pin26=PH1-OSC_OUT (PH1)
-Mcu.Pin27=PF2
-Mcu.Pin28=PF1
-Mcu.Pin29=PG8
+Mcu.Pin20=PF0
+Mcu.Pin21=PI10
+Mcu.Pin22=PH13
+Mcu.Pin23=PH14
+Mcu.Pin24=PI0
+Mcu.Pin25=PC9
+Mcu.Pin26=PH0-OSC_IN (PH0)
+Mcu.Pin27=PC8
+Mcu.Pin28=PH1-OSC_OUT (PH1)
+Mcu.Pin29=PF2
 Mcu.Pin3=PG15
-Mcu.Pin30=PF3
-Mcu.Pin31=PF4
-Mcu.Pin32=PG6
-Mcu.Pin33=PF7
-Mcu.Pin34=PF6
-Mcu.Pin35=PF5
-Mcu.Pin36=PH12
-Mcu.Pin37=PG5
-Mcu.Pin38=PG4
-Mcu.Pin39=PF10
+Mcu.Pin30=PF1
+Mcu.Pin31=PG8
+Mcu.Pin32=PF3
+Mcu.Pin33=PF4
+Mcu.Pin34=PG6
+Mcu.Pin35=PF7
+Mcu.Pin36=PF6
+Mcu.Pin37=PF5
+Mcu.Pin38=PH12
+Mcu.Pin39=PG5
 Mcu.Pin4=PD0
-Mcu.Pin40=PF9
-Mcu.Pin41=PF8
-Mcu.Pin42=PH11
-Mcu.Pin43=PH10
-Mcu.Pin44=PD15
-Mcu.Pin45=PC0
-Mcu.Pin46=PG1
-Mcu.Pin47=PH8
-Mcu.Pin48=PH9
-Mcu.Pin49=PD14
+Mcu.Pin40=PG4
+Mcu.Pin41=PF10
+Mcu.Pin42=PF9
+Mcu.Pin43=PF8
+Mcu.Pin44=PH11
+Mcu.Pin45=PH10
+Mcu.Pin46=PD15
+Mcu.Pin47=PC0
+Mcu.Pin48=PG1
+Mcu.Pin49=PH8
 Mcu.Pin5=PC11
-Mcu.Pin50=PC4
-Mcu.Pin51=PF13
-Mcu.Pin52=PG0
-Mcu.Pin53=PE13
-Mcu.Pin54=PD10
-Mcu.Pin55=PC5
-Mcu.Pin56=PF12
-Mcu.Pin57=PF15
-Mcu.Pin58=PE8
-Mcu.Pin59=PE9
+Mcu.Pin50=PH9
+Mcu.Pin51=PD14
+Mcu.Pin52=PC4
+Mcu.Pin53=PF13
+Mcu.Pin54=PG0
+Mcu.Pin55=PE13
+Mcu.Pin56=PD10
+Mcu.Pin57=PC5
+Mcu.Pin58=PF12
+Mcu.Pin59=PF15
 Mcu.Pin6=PC10
-Mcu.Pin60=PE11
-Mcu.Pin61=PE14
-Mcu.Pin62=PD9
-Mcu.Pin63=PD8
-Mcu.Pin64=PA7
-Mcu.Pin65=PF11
-Mcu.Pin66=PF14
-Mcu.Pin67=PE7
-Mcu.Pin68=PE10
-Mcu.Pin69=PE12
-Mcu.Pin7=PI7
-Mcu.Pin70=PE15
-Mcu.Pin71=PB14
-Mcu.Pin72=PB15
-Mcu.Pin73=VP_SYS_VS_Systick
-Mcu.Pin8=PI6
-Mcu.Pin9=PI5
-Mcu.PinsNb=74
+Mcu.Pin60=PE8
+Mcu.Pin61=PE9
+Mcu.Pin62=PE11
+Mcu.Pin63=PE14
+Mcu.Pin64=PD9
+Mcu.Pin65=PD8
+Mcu.Pin66=PA7
+Mcu.Pin67=PF11
+Mcu.Pin68=PF14
+Mcu.Pin69=PE7
+Mcu.Pin7=PA12
+Mcu.Pin70=PE10
+Mcu.Pin71=PE12
+Mcu.Pin72=PE15
+Mcu.Pin73=PB14
+Mcu.Pin74=PB15
+Mcu.Pin75=VP_SYS_VS_Systick
+Mcu.Pin8=PI7
+Mcu.Pin9=PI6
+Mcu.PinsNb=76
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32H743IIKx
@@ -117,12 +120,22 @@ NVIC.ForceEnableDMAVector=true
 NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
 NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
 NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
+NVIC.OTG_FS_EP1_IN_IRQn=true\:0\:0\:false\:false\:true\:true\:true\:true
+NVIC.OTG_FS_EP1_OUT_IRQn=true\:0\:0\:false\:false\:true\:true\:true\:true
 NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
 NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
 NVIC.SDMMC1_IRQn=true\:0\:0\:false\:false\:true\:true\:true\:true
 NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
 NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:true\:false\:true\:true
 NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
+PA11.GPIOParameters=GPIO_Speed
+PA11.GPIO_Speed=GPIO_SPEED_FREQ_HIGH
+PA11.Mode=Device_Only
+PA11.Signal=USB_OTG_FS_DM
+PA12.GPIOParameters=GPIO_Speed
+PA12.GPIO_Speed=GPIO_SPEED_FREQ_HIGH
+PA12.Mode=Device_Only
+PA12.Signal=USB_OTG_FS_DP
 PA7.GPIOParameters=GPIO_PuPd
 PA7.GPIO_PuPd=GPIO_PULLUP
 PA7.Locked=true
@@ -381,7 +394,7 @@ ProjectManager.StackSize=0x400
 ProjectManager.TargetToolchain=MDK-ARM V5.32
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=false
-ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART1_UART_Init-USART1-false-HAL-true,4-MX_FMC_Init-FMC-false-HAL-true,5-MX_QUADSPI_Init-QUADSPI-false-HAL-true,0-MX_CORTEX_M7_Init-CORTEX_M7-false-HAL-true
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART1_UART_Init-USART1-false-HAL-true,4-MX_FMC_Init-FMC-false-HAL-true,5-MX_QUADSPI_Init-QUADSPI-false-HAL-true,6-MX_SDMMC1_SD_Init-SDMMC1-false-HAL-true,0-MX_CORTEX_M7_Init-CORTEX_M7-false-HAL-true
 QUADSPI.ChipSelectHighTime=QSPI_CS_HIGH_TIME_2_CYCLE
 QUADSPI.ClockPrescaler=1
 QUADSPI.FifoThreshold=3
@@ -429,7 +442,7 @@ RCC.HRTIMFreq_Value=200000000
 RCC.HSE_VALUE=12000000
 RCC.I2C123Freq_Value=100000000
 RCC.I2C4Freq_Value=100000000
-RCC.IPParameters=ADCFreq_Value,AHB12Freq_Value,AHB4Freq_Value,APB1Freq_Value,APB2Freq_Value,APB3Freq_Value,APB4Freq_Value,AXIClockFreq_Value,CECFreq_Value,CKPERFreq_Value,CortexFreq_Value,CpuClockFreq_Value,D1CPREFreq_Value,D1PPRE,D2PPRE1,D2PPRE2,D3PPRE,DFSDMACLkFreq_Value,DFSDMFreq_Value,DIVM1,DIVN1,DIVP1Freq_Value,DIVP2Freq_Value,DIVP3Freq_Value,DIVQ1,DIVQ1Freq_Value,DIVQ2Freq_Value,DIVQ3Freq_Value,DIVR1Freq_Value,DIVR2Freq_Value,DIVR3Freq_Value,FDCANFreq_Value,FMCFreq_Value,FamilyName,HCLK3ClockFreq_Value,HCLKFreq_Value,HPRE,HRTIMFreq_Value,HSE_VALUE,I2C123Freq_Value,I2C4Freq_Value,LPTIM1Freq_Value,LPTIM2Freq_Value,LPTIM345Freq_Value,LPUART1Freq_Value,LTDCFreq_Value,MCO1PinFreq_Value,MCO2PinFreq_Value,PLL2FRACN,PLL3FRACN,PLLFRACN,PLLSourceVirtual,QSPIFreq_Value,RNGFreq_Value,RTCFreq_Value,SAI1Freq_Value,SAI23Freq_Value,SAI4AFreq_Value,SAI4BFreq_Value,SDMMCFreq_Value,SPDIFRXFreq_Value,SPI123Freq_Value,SPI45Freq_Value,SPI6Freq_Value,SWPMI1Freq_Value,SYSCLKFreq_VALUE,SYSCLKSource,Tim1OutputFreq_Value,Tim2OutputFreq_Value,TraceFreq_Value,USART16Freq_Value,USART234578Freq_Value,USBFreq_Value,VCO1OutputFreq_Value,VCO2OutputFreq_Value,VCO3OutputFreq_Value,VCOInput1Freq_Value,VCOInput2Freq_Value,VCOInput3Freq_Value
+RCC.IPParameters=ADCFreq_Value,AHB12Freq_Value,AHB4Freq_Value,APB1Freq_Value,APB2Freq_Value,APB3Freq_Value,APB4Freq_Value,AXIClockFreq_Value,CECFreq_Value,CKPERFreq_Value,CortexFreq_Value,CpuClockFreq_Value,D1CPREFreq_Value,D1PPRE,D2PPRE1,D2PPRE2,D3PPRE,DFSDMACLkFreq_Value,DFSDMFreq_Value,DIVM1,DIVN1,DIVP1Freq_Value,DIVP2Freq_Value,DIVP3Freq_Value,DIVQ1,DIVQ1Freq_Value,DIVQ2Freq_Value,DIVQ3Freq_Value,DIVR1Freq_Value,DIVR2Freq_Value,DIVR3Freq_Value,FDCANFreq_Value,FMCFreq_Value,FamilyName,HCLK3ClockFreq_Value,HCLKFreq_Value,HPRE,HRTIMFreq_Value,HSE_VALUE,I2C123Freq_Value,I2C4Freq_Value,LPTIM1Freq_Value,LPTIM2Freq_Value,LPTIM345Freq_Value,LPUART1Freq_Value,LTDCFreq_Value,MCO1PinFreq_Value,MCO2PinFreq_Value,PLL2FRACN,PLL3FRACN,PLLFRACN,PLLSourceVirtual,QSPIFreq_Value,RNGFreq_Value,RTCFreq_Value,SAI1Freq_Value,SAI23Freq_Value,SAI4AFreq_Value,SAI4BFreq_Value,SDMMCFreq_Value,SPDIFRXFreq_Value,SPI123Freq_Value,SPI45Freq_Value,SPI6Freq_Value,SWPMI1Freq_Value,SYSCLKFreq_VALUE,SYSCLKSource,Tim1OutputFreq_Value,Tim2OutputFreq_Value,TraceFreq_Value,USART16Freq_Value,USART234578Freq_Value,USBCLockSelection,USBFreq_Value,VCO1OutputFreq_Value,VCO2OutputFreq_Value,VCO3OutputFreq_Value,VCOInput1Freq_Value,VCOInput2Freq_Value,VCOInput3Freq_Value
 RCC.LPTIM1Freq_Value=100000000
 RCC.LPTIM2Freq_Value=100000000
 RCC.LPTIM345Freq_Value=100000000
@@ -461,7 +474,8 @@ RCC.Tim2OutputFreq_Value=200000000
 RCC.TraceFreq_Value=64000000
 RCC.USART16Freq_Value=100000000
 RCC.USART234578Freq_Value=100000000
-RCC.USBFreq_Value=200000000
+RCC.USBCLockSelection=RCC_USBCLKSOURCE_HSI48
+RCC.USBFreq_Value=48000000
 RCC.VCO1OutputFreq_Value=800000000
 RCC.VCO2OutputFreq_Value=48375000
 RCC.VCO3OutputFreq_Value=48375000
@@ -580,6 +594,8 @@ SH.FMC_SDNWE.0=FMC_SDNWE,12b-sda1
 SH.FMC_SDNWE.ConfNb=1
 USART1.IPParameters=VirtualMode-Asynchronous
 USART1.VirtualMode-Asynchronous=VM_ASYNC
+USB_OTG_FS.IPParameters=VirtualMode
+USB_OTG_FS.VirtualMode=Device_Only
 VP_SYS_VS_Systick.Mode=SysTick
 VP_SYS_VS_Systick.Signal=SYS_VS_Systick
 board=custom

bsp/stm32/stm32h743-openmv-h7plus/board/Kconfig

@@ -78,6 +78,11 @@ menu "Hardware Drivers Config"
             select RT_USING_DFS_ELMFAT
             default n
 
+        config BSP_USING_USBD
+            bool "Enable OTGFS as USB device"
+            select RT_USING_USB_DEVICE
+            default n 
+
     endmenu
 
 endmenu

bsp/stm32/stm32h743-openmv-h7plus/board/board.c

@@ -28,14 +28,15 @@ void SystemClock_Config(void)
   /** Initializes the RCC Oscillators according to the specified parameters
   * in the RCC_OscInitTypeDef structure.
   */
-  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI48|RCC_OSCILLATORTYPE_HSE;
   RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+  RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
   RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
   RCC_OscInitStruct.PLL.PLLM = 3;
   RCC_OscInitStruct.PLL.PLLN = 200;
   RCC_OscInitStruct.PLL.PLLP = 2;
-  RCC_OscInitStruct.PLL.PLLQ = 2;
+  RCC_OscInitStruct.PLL.PLLQ = 4;
   RCC_OscInitStruct.PLL.PLLR = 2;
   RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2;
   RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;

bsp/stm32/stm32h743-openmv-h7plus/rtconfig.h

@@ -124,6 +124,18 @@
 
 /* Using USB */
 
+#define RT_USING_USB
+#define RT_USING_USB_DEVICE
+#define RT_USBD_THREAD_STACK_SZ 4096
+#define USB_VENDOR_ID 0x0FFE
+#define USB_PRODUCT_ID 0x0001
+#define _RT_USB_DEVICE_CDC
+#define RT_USB_DEVICE_CDC
+#define RT_VCOM_TASK_STK_SIZE 512
+#define RT_CDC_RX_BUFSIZE 128
+#define RT_VCOM_SERNO "32021919830108"
+#define RT_VCOM_SER_LEN 14
+#define RT_VCOM_TX_TIMEOUT 1000
 
 /* POSIX layer and C standard library */
 
@@ -230,7 +242,6 @@
 #define BSP_USING_GPIO
 #define BSP_USING_UART
 #define BSP_USING_UART1
-#define BSP_USING_QSPI
 
 /* Onboard Peripheral Drivers */