[bsp/stm32] add ov5640、dcmi、i2c for openmv

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

@@ -29,7 +29,7 @@ CONFIG_IDLE_THREAD_STACK_SIZE=256
 # CONFIG_RT_KSERVICE_USING_STDLIB is not set
 # CONFIG_RT_KSERVICE_USING_TINY_SIZE is not set
 # CONFIG_RT_USING_TINY_FFS is not set
-# CONFIG_RT_PRINTF_LONGLONG is not set
+# CONFIG_RT_KPRINTF_USING_LONGLONG is not set
 CONFIG_RT_DEBUG=y
 CONFIG_RT_DEBUG_COLOR=y
 # CONFIG_RT_DEBUG_INIT_CONFIG is not set
@@ -157,7 +157,10 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_RT_USING_CAN is not set
 # CONFIG_RT_USING_HWTIMER is not set
 # CONFIG_RT_USING_CPUTIME is not set
-# CONFIG_RT_USING_I2C is not set
+CONFIG_RT_USING_I2C=y
+# CONFIG_RT_I2C_DEBUG is not set
+CONFIG_RT_USING_I2C_BITOPS=y
+# CONFIG_RT_I2C_BITOPS_DEBUG is not set
 # CONFIG_RT_USING_PHY is not set
 CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_ADC is not set
@@ -166,7 +169,9 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_MTD_NOR is not set
 # CONFIG_RT_USING_MTD_NAND is not set
 # CONFIG_RT_USING_PM is not set
-# CONFIG_RT_USING_RTC is not set
+CONFIG_RT_USING_RTC=y
+# CONFIG_RT_USING_ALARM is not set
+# CONFIG_RT_USING_SOFT_RTC is not set
 CONFIG_RT_USING_SDIO=y
 CONFIG_RT_SDIO_STACK_SIZE=512
 CONFIG_RT_SDIO_THREAD_PRIORITY=15
@@ -561,6 +566,7 @@ CONFIG_RT_USING_POSIX_FS=y
 # CONFIG_PKG_USING_TINYUSB is not set
 # CONFIG_PKG_USING_CHERRYUSB is not set
 # CONFIG_PKG_USING_KMULTI_RTIMER is not set
+# CONFIG_PKG_USING_TFDB is not set
 
 #
 # peripheral libraries and drivers
@@ -732,7 +738,8 @@ 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 is not set
+CONFIG_BSP_USING_QSPI=y
+# CONFIG_BSP_USING_ONCHIP_RTC is not set
 # CONFIG_BSP_USING_CRC is not set
 # CONFIG_BSP_USING_RNG is not set
 # CONFIG_BSP_USING_UDID is not set
@@ -741,6 +748,17 @@ CONFIG_BSP_USING_UART1=y
 # Onboard Peripheral Drivers
 #
 CONFIG_BSP_USING_SDRAM=y
-# CONFIG_BSP_USING_QSPI_FLASH is not set
+CONFIG_BSP_USING_QSPI_FLASH=y
 # CONFIG_BSP_USING_SDMMC is not set
-# CONFIG_BSP_USING_USBD is not set
+CONFIG_BSP_USING_USBD=y
+CONFIG_BSP_USING_OV5640=y
+CONFIG_BSP_USING_DCMI=y
+CONFIG_BSP_USING_I2C=y
+CONFIG_BSP_USING_I2C1=y
+
+#
+# Notice: PB8 --> 24; PB9 --> 25
+#
+CONFIG_BSP_I2C1_SCL_PIN=24
+CONFIG_BSP_I2C1_SDA_PIN=25
+# CONFIG_BSP_USING_I2C2 is not set

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

@@ -43,6 +43,10 @@ OPENMV4-H7-PLUS 是 OPENMV公司推出的一款针对 STM32H7系列设计的 Cor
 | QSPI FLASH | 支持 | W25Q256JV |
 | SDIO | 支持 | USD-1040310811 |
 | USBCDC | 支持 |  |
+| RTC | 支持 | |
+| CAMERA | 支持 | OV5640 |
+| DCMI | 支持 |  |
+| I2C | 支持 | I2C1(PB8 SCL)(PB9 SDA); I2C2 (PB10 SCL)(PB11 SDA) |
 
 ## 使用说明
 
@@ -84,24 +88,19 @@ OPENMV4-H7-PLUS 是 OPENMV公司推出的一款针对 STM32H7系列设计的 Cor
  2006 - 2019 Copyright by rt-thread team
 msh >
 ```
+注意：由于BSP默认开启USBCDC，与shell的交互需通过虚拟串口。
+
 ### 进阶使用
 
-此 BSP 默认只开启了 GPIO 和 LPUART1 的功能，如果需使用更多高级功能，需要利用 ENV 工具对BSP 进行配置，步骤如下：
+此 BSP 默认开启了 GPIO 、 USART1、QSPI FLASH、USBCDC和CAMERA的功能，如果需使用更多高级功能，需要利用 ENV 工具对BSP 进行配置，步骤如下：
 
 1. 在 bsp 下打开 env 工具。
-
 2. 输入`menuconfig`命令配置工程，配置好之后保存退出。
-
 3. 输入`pkgs --update`命令更新软件包。
-
 4. 输入`scons --target=mdk4/mdk5/iar` 命令重新生成工程。
 
 本章节更多详细的介绍请参考 [STM32 系列 BSP 外设驱动使用教程](../docs/STM32系列BSP外设驱动使用教程.md)。
 
-
-
-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
 
 - 开机时如果不能打印 RT-Thread 版本信息，请重新选择 PC 端串口调试软件的串口号或将 BSP 中串口的 GPIO 速率调低

bsp/stm32/stm32h743-openmv-h7plus/applications/main.c

@@ -18,7 +18,9 @@ int main(void)
 {
     /* set LED2 pin mode to output */
     rt_pin_mode(LED1_PIN, PIN_MODE_OUTPUT);
-
+    #ifdef BSP_USING_USBD
+        rt_console_set_device("vcom");
+    #endif
     while (1)
     {
         rt_pin_write(LED1_PIN, PIN_HIGH);

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

@@ -49,6 +49,8 @@ extern "C" {
 
 /* USER CODE END EM */
 
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
+
 /* Exported functions prototypes ---------------------------------------------*/
 void Error_Handler(void);
 

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

@@ -43,7 +43,7 @@
 /* #define HAL_CRC_MODULE_ENABLED   */
 /* #define HAL_CRYP_MODULE_ENABLED   */
 /* #define HAL_DAC_MODULE_ENABLED   */
-/* #define HAL_DCMI_MODULE_ENABLED   */
+#define HAL_DCMI_MODULE_ENABLED
 /* #define HAL_DMA2D_MODULE_ENABLED   */
 /* #define HAL_ETH_MODULE_ENABLED   */
 /* #define HAL_NAND_MODULE_ENABLED   */
@@ -74,7 +74,7 @@
 /* #define HAL_SPDIFRX_MODULE_ENABLED   */
 /* #define HAL_SPI_MODULE_ENABLED   */
 /* #define HAL_SWPMI_MODULE_ENABLED   */
-/* #define HAL_TIM_MODULE_ENABLED   */
+#define HAL_TIM_MODULE_ENABLED
 #define HAL_UART_MODULE_ENABLED
 /* #define HAL_USART_MODULE_ENABLED   */
 /* #define HAL_IRDA_MODULE_ENABLED   */
@@ -168,7 +168,7 @@
 #define  TICK_INT_PRIORITY            (15UL) /*!< tick interrupt priority */
 #define  USE_RTOS                     0
 #define  USE_SD_TRANSCEIVER           0U               /*!< use uSD Transceiver */
-#define  USE_SPI_CRC	              0U               /*!< use CRC in SPI */
+#define  USE_SPI_CRC                  0U               /*!< use CRC in SPI */
 
 #define  USE_HAL_ADC_REGISTER_CALLBACKS     0U /* ADC register callback disabled     */
 #define  USE_HAL_CEC_REGISTER_CALLBACKS     0U /* CEC register callback disabled     */

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

@@ -55,7 +55,9 @@ void SVC_Handler(void);
 void DebugMon_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
+void DMA1_Stream3_IRQHandler(void);
 void SDMMC1_IRQHandler(void);
+void DCMI_IRQHandler(void);
 void OTG_FS_EP1_OUT_IRQHandler(void);
 void OTG_FS_EP1_IN_IRQHandler(void);
 /* USER CODE BEGIN EFP */

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

@@ -40,12 +40,17 @@
 
 /* Private variables ---------------------------------------------------------*/
 
+DCMI_HandleTypeDef hdcmi;
+DMA_HandleTypeDef hdma_dcmi;
+
 QSPI_HandleTypeDef hqspi;
 
 RTC_HandleTypeDef hrtc;
 
 SD_HandleTypeDef hsd1;
 
+TIM_HandleTypeDef htim1;
+
 UART_HandleTypeDef huart1;
 
 PCD_HandleTypeDef hpcd_USB_OTG_FS;
@@ -63,8 +68,11 @@ 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);
+static void MX_DMA_Init(void);
 static void MX_RTC_Init(void);
+static void MX_DCMI_Init(void);
+static void MX_USB_OTG_FS_PCD_Init(void);
+static void MX_TIM1_Init(void);
 /* USER CODE BEGIN PFP */
 
 /* USER CODE END PFP */
@@ -112,8 +120,11 @@ int main(void)
   MX_FMC_Init();
   MX_QUADSPI_Init();
   MX_SDMMC1_SD_Init();
-  MX_USB_OTG_FS_PCD_Init();
+  MX_DMA_Init();
   MX_RTC_Init();
+  MX_DCMI_Init();
+  MX_USB_OTG_FS_PCD_Init();
+  MX_TIM1_Init();
   /* USER CODE BEGIN 2 */
 
   /* USER CODE END 2 */
@@ -187,6 +198,43 @@ void SystemClock_Config(void)
   }
 }
 
+/**
+  * @brief DCMI Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_DCMI_Init(void)
+{
+
+  /* USER CODE BEGIN DCMI_Init 0 */
+
+  /* USER CODE END DCMI_Init 0 */
+
+  /* USER CODE BEGIN DCMI_Init 1 */
+
+  /* USER CODE END DCMI_Init 1 */
+  hdcmi.Instance = DCMI;
+  hdcmi.Init.SynchroMode = DCMI_SYNCHRO_HARDWARE;
+  hdcmi.Init.PCKPolarity = DCMI_PCKPOLARITY_FALLING;
+  hdcmi.Init.VSPolarity = DCMI_VSPOLARITY_LOW;
+  hdcmi.Init.HSPolarity = DCMI_HSPOLARITY_LOW;
+  hdcmi.Init.CaptureRate = DCMI_CR_ALL_FRAME;
+  hdcmi.Init.ExtendedDataMode = DCMI_EXTEND_DATA_8B;
+  hdcmi.Init.JPEGMode = DCMI_JPEG_ENABLE;
+  hdcmi.Init.ByteSelectMode = DCMI_BSM_ALL;
+  hdcmi.Init.ByteSelectStart = DCMI_OEBS_ODD;
+  hdcmi.Init.LineSelectMode = DCMI_LSM_ALL;
+  hdcmi.Init.LineSelectStart = DCMI_OELS_ODD;
+  if (HAL_DCMI_Init(&hdcmi) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN DCMI_Init 2 */
+
+  /* USER CODE END DCMI_Init 2 */
+
+}
+
 /**
   * @brief QUADSPI Initialization Function
   * @param None
@@ -316,6 +364,76 @@ static void MX_SDMMC1_SD_Init(void)
 
 }
 
+/**
+  * @brief TIM1 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_TIM1_Init(void)
+{
+
+  /* USER CODE BEGIN TIM1_Init 0 */
+
+  /* USER CODE END TIM1_Init 0 */
+
+  TIM_MasterConfigTypeDef sMasterConfig = {0};
+  TIM_OC_InitTypeDef sConfigOC = {0};
+  TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0};
+
+  /* USER CODE BEGIN TIM1_Init 1 */
+
+  /* USER CODE END TIM1_Init 1 */
+  htim1.Instance = TIM1;
+  htim1.Init.Prescaler = 0;
+  htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
+  htim1.Init.Period = 7;
+  htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+  htim1.Init.RepetitionCounter = 0;
+  htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE;
+  if (HAL_TIM_PWM_Init(&htim1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
+  sMasterConfig.MasterOutputTrigger2 = TIM_TRGO2_RESET;
+  sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
+  if (HAL_TIMEx_MasterConfigSynchronization(&htim1, &sMasterConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sConfigOC.OCMode = TIM_OCMODE_PWM1;
+  sConfigOC.Pulse = 3;
+  sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
+  sConfigOC.OCNPolarity = TIM_OCNPOLARITY_HIGH;
+  sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
+  sConfigOC.OCIdleState = TIM_OCIDLESTATE_RESET;
+  sConfigOC.OCNIdleState = TIM_OCNIDLESTATE_RESET;
+  if (HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE;
+  sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE;
+  sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF;
+  sBreakDeadTimeConfig.DeadTime = 0;
+  sBreakDeadTimeConfig.BreakState = TIM_BREAK_DISABLE;
+  sBreakDeadTimeConfig.BreakPolarity = TIM_BREAKPOLARITY_HIGH;
+  sBreakDeadTimeConfig.BreakFilter = 0;
+  sBreakDeadTimeConfig.Break2State = TIM_BREAK2_DISABLE;
+  sBreakDeadTimeConfig.Break2Polarity = TIM_BREAK2POLARITY_HIGH;
+  sBreakDeadTimeConfig.Break2Filter = 0;
+  sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
+  if (HAL_TIMEx_ConfigBreakDeadTime(&htim1, &sBreakDeadTimeConfig) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN TIM1_Init 2 */
+
+  /* USER CODE END TIM1_Init 2 */
+  HAL_TIM_MspPostInit(&htim1);
+
+}
+
 /**
   * @brief USART1 Initialization Function
   * @param None
@@ -400,6 +518,22 @@ static void MX_USB_OTG_FS_PCD_Init(void)
 
 }
 
+/**
+  * Enable DMA controller clock
+  */
+static void MX_DMA_Init(void)
+{
+
+  /* DMA controller clock enable */
+  __HAL_RCC_DMA1_CLK_ENABLE();
+
+  /* DMA interrupt init */
+  /* DMA1_Stream3_IRQn interrupt configuration */
+  HAL_NVIC_SetPriority(DMA1_Stream3_IRQn, 0, 0);
+  HAL_NVIC_EnableIRQ(DMA1_Stream3_IRQn);
+
+}
+
 /* FMC initialization function */
 static void MX_FMC_Init(void)
 {
@@ -459,13 +593,13 @@ static void MX_GPIO_Init(void)
   /* GPIO Ports Clock Enable */
   __HAL_RCC_GPIOE_CLK_ENABLE();
   __HAL_RCC_GPIOC_CLK_ENABLE();
+  __HAL_RCC_GPIOB_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_GPIOB_CLK_ENABLE();
 
   /*Configure GPIO pin Output Level */
   HAL_GPIO_WritePin(LED_RED_GPIO_Port, LED_RED_Pin, GPIO_PIN_RESET);

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

@@ -53,7 +53,7 @@ menu "Hardware Drivers Config"
                 select RT_USING_QSPI
                 select RT_USING_SPI
                 default n
-                
+
             config BSP_USING_ONCHIP_RTC
                 bool "Enable RTC"
                 select RT_USING_RTC
@@ -88,6 +88,55 @@ menu "Hardware Drivers Config"
             select RT_USING_USB_DEVICE
             default n 
 
+        config BSP_USING_OV5640
+            bool "Enable camera (ov5640)"
+            select BSP_USING_DCMI
+            select BSP_USING_I2C
+            select BSP_USING_I2C1
+            default n
+
+        config BSP_USING_DCMI
+            bool "Enable DCMI"
+            default n
+        
+        menuconfig BSP_USING_I2C
+            bool "Enable I2C BUS (software simulation)"
+            select RT_USING_I2C
+            select RT_USING_I2C_BITOPS
+            select RT_USING_PIN
+            default n
+            if BSP_USING_I2C
+                menuconfig BSP_USING_I2C1
+                    bool "Enable I2C1 BUS (software simulation)"
+                    default n
+                    if BSP_USING_I2C1
+                        comment "Notice: PB8 --> 24; PB9 --> 25"
+                        config BSP_I2C1_SCL_PIN
+                            int "i2c1 scl pin number"
+                            range 1 176
+                            default 24
+                        config BSP_I2C1_SDA_PIN
+                            int "I2C1 sda pin number"
+                            range 1 176
+                            default 25
+                    endif
+
+                menuconfig BSP_USING_I2C2
+                    bool "Enable I2C2 BUS (software simulation)"
+                    default n
+                    if BSP_USING_I2C2
+                        comment "Notice: PB10 --> 26; PB11 --> 27"
+                        config BSP_I2C2_SCL_PIN
+                            int "i2c2 scl pin number"
+                            range 1 176
+                            default 26
+                        config BSP_I2C2_SDA_PIN
+                            int "I2C2 sda pin number"
+                            range 1 176
+                            default 27
+                    endif
+            endif
+
     endmenu
 
 endmenu

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

@@ -4,6 +4,7 @@ from building import *
 
 Import('SDK_LIB')
 
+startup_path_prefix = SDK_LIB
 cwd = GetCurrentDir()
 
 # add general drivers
@@ -20,8 +21,12 @@ if GetDepend(['BSP_USING_QSPI_FLASH']):
     src += Glob('ports/drv_qspi_flash.c')
 if GetDepend(['BSP_USING_SDMMC']):
     src += Glob('ports/drv_sdio.c')
-
-startup_path_prefix = SDK_LIB
+if GetDepend(['BSP_USING_OV5640']):
+    src += Glob('ports/drv_ov5640.c')
+    src += [startup_path_prefix + '/STM32H7xx_HAL/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c']
+if GetDepend(['BSP_USING_DCMI']):
+    src += Glob('ports/drv_dcmi.c')
+    src += [startup_path_prefix + '/STM32H7xx_HAL/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dcmi.c']
 
 if rtconfig.CROSS_TOOL == 'gcc':
     src += [startup_path_prefix + '/STM32H7xx_HAL/CMSIS/Device/ST/STM32H7xx/Source/Templates/gcc/startup_stm32h743xx.s']

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

@@ -98,7 +98,10 @@
 #define RT_USING_SERIAL_V1
 #define RT_SERIAL_USING_DMA
 #define RT_SERIAL_RB_BUFSZ 64
+#define RT_USING_I2C
+#define RT_USING_I2C_BITOPS
 #define RT_USING_PIN
+#define RT_USING_RTC
 #define RT_USING_SDIO
 #define RT_SDIO_STACK_SIZE 512
 #define RT_SDIO_THREAD_PRIORITY 15
@@ -236,9 +239,21 @@
 #define BSP_USING_GPIO
 #define BSP_USING_UART
 #define BSP_USING_UART1
+#define BSP_USING_QSPI
 
 /* Onboard Peripheral Drivers */
 
 #define BSP_USING_SDRAM
+#define BSP_USING_QSPI_FLASH
+#define BSP_USING_USBD
+#define BSP_USING_OV5640
+#define BSP_USING_DCMI
+#define BSP_USING_I2C
+#define BSP_USING_I2C1
+
+/* Notice: PB8 --> 24; PB9 --> 25 */
+
+#define BSP_I2C1_SCL_PIN 24
+#define BSP_I2C1_SDA_PIN 25
 
 #endif