Merge pull request #2636 from willianchanlovegithub/dofly

[bsp[stm32][f103-dofly-m3s]Add On-Chip Flash, I2C, SPI, SPI FLASH, EEPRAM drivers
2026-03-27 17:45:13 +08:00 · 2019-04-30 18:54:00 +08:00
parent 514be9cc47 ee33d475d1
commit 4691f335da
14 changed files with 674 additions and 839 deletions
--- a/bsp/stm32/stm32f103-dofly-M3S/.config
+++ b/bsp/stm32/stm32f103-dofly-M3S/.config
@@ -106,10 +106,6 @@ CONFIG_FINSH_ARG_MAX=10
 # Device virtual file system
 #
 # CONFIG_RT_USING_DFS is not set
-# CONFIG_RT_DFS_ELM_USE_LFN_0 is not set
-# CONFIG_RT_DFS_ELM_USE_LFN_1 is not set
-# CONFIG_RT_DFS_ELM_USE_LFN_2 is not set
-# CONFIG_RT_DFS_ELM_USE_LFN_3 is not set

 #
 # Device Drivers
@@ -321,6 +317,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_MPU6XXX is not set
 # CONFIG_PKG_USING_PCF8574 is not set
 # CONFIG_PKG_USING_SX12XX is not set
+# CONFIG_PKG_USING_SIGNAL_LED is not set
 # CONFIG_PKG_USING_KENDRYTE_SDK is not set

 #
@@ -347,47 +344,20 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
 # CONFIG_PKG_USING_HELLO is not set
 # CONFIG_PKG_USING_VI is not set
-
-#
-# Privated Packages of RealThread
-#
-# CONFIG_PKG_USING_CODEC is not set
-# CONFIG_PKG_USING_PLAYER is not set
-# CONFIG_PKG_USING_MPLAYER is not set
-# CONFIG_PKG_USING_PERSIMMON_SRC is not set
-# CONFIG_PKG_USING_JS_PERSIMMON is not set
-# CONFIG_PKG_USING_JERRYSCRIPT_WIN32 is not set
-# CONFIG_PKG_USING_LIBRWS is not set
-
-#
-# Network Utilities
-#
-# CONFIG_PKG_USING_WICED is not set
-# CONFIG_PKG_USING_CLOUDSDK is not set
-# CONFIG_PKG_USING_COREMARK is not set
-# CONFIG_PKG_USING_POWER_MANAGER is not set
-# CONFIG_PKG_USING_RT_OTA is not set
-# CONFIG_PKG_USING_RDBD_SRC is not set
-# CONFIG_PKG_USING_RTINSIGHT is not set
-# CONFIG_PKG_USING_SMARTCONFIG is not set
-# CONFIG_PKG_USING_RTX is not set
-# CONFIG_RT_USING_TESTCASE is not set
-# CONFIG_PKG_USING_NGHTTP2 is not set
-# CONFIG_PKG_USING_AVS is not set
-# CONFIG_PKG_USING_STS is not set
-# CONFIG_PKG_USING_DLMS is not set
 CONFIG_SOC_FAMILY_STM32=y
 CONFIG_SOC_SERIES_STM32F1=y

 #
 # Hardware Drivers Config
 #
-CONFIG_SOC_STM32F103RB=y
+CONFIG_SOC_STM32F103ZE=y

 #
 # Onboard Peripheral Drivers
 #
 # CONFIG_BSP_USING_SDCARD is not set
+# CONFIG_BSP_USING_SPI_FLASH is not set
+# CONFIG_BSP_USING_EEPROM is not set

 #
 # On-chip Peripheral Drivers
@@ -395,6 +365,9 @@ CONFIG_SOC_STM32F103RB=y
 CONFIG_BSP_USING_GPIO=y
 CONFIG_BSP_USING_UART=y
 CONFIG_BSP_USING_UART1=y
+# CONFIG_BSP_USING_SPI is not set
+# CONFIG_BSP_USING_I2C2 is not set
+# CONFIG_BSP_USING_ON_CHIP_FLASH is not set
 # CONFIG_BSP_USING_SDIO is not set

 #
--- a/bsp/stm32/stm32f103-dofly-M3S/README.md
+++ b/bsp/stm32/stm32f103-dofly-M3S/README.md
@@ -23,12 +23,12 @@ STM32F103 德飞莱-尼莫 M3S 是徳飞莱推出的一款基于 ARM Cortex-M3
 该开发板常用 **板载资源** 如下：

 - MCU：STM32F103ZET6，主频 72MHz，512KB FLASH ，64KB RAM
- 外部 RAM：型号24c02，2KB
+- 外部 RAM：型号24C02，2KB
 - 外部 FLASH：型号W25Q64，8MB
 - 常用外设
  - LED：2个，LED2（红色，PE5），LED3（红色，PB5）
  - 按键：4个，S1（PE4），S2（PE3），S3（PE2），S4（兼具唤醒功能，PA0）
- 常用接口：USB 转串口、SD 卡接口、RS232 接口、LCD 接口、nRF24L01接口等
+- 常用接口：USB 转串口、SD 卡接口、RS232 接口、LCD 接口、NRF24L01接口等
 - 调试接口，标准 JTAG/SWD

 开发板更多详细信息请参考徳飞莱的 [STM32F103-尼莫M3S 开发板介绍](https://item.taobao.com/item.htm?spm=a1z10.1-c.w4004-1022655459.10.44ae4d22Wa8UIo&id=44835368405)。
@@ -40,12 +40,17 @@ STM32F103 德飞莱-尼莫 M3S 是徳飞莱推出的一款基于 ARM Cortex-M3
 | **板载外设** | **支持情况** | **备注** |
 | :-----: | :-----: | :-----: |
 | SDCARD | 支持 |  |
+| SPI FLASH | 支持 | W25Q64，8MB |
+| EEPRAM | 支持 | 24c02，2KB |
 | **片上外设** | **支持情况** | **备注** |
 | GPIO  | 支持 |  |
 | USART | 支持 | USART1 |
 | SDIO | 支持 |  |
+| SPI | 支持 | SPI1/2/3 |
+| I2C | 支持 | 软件I2C |
+| FLASH | 支持 | 已适配 [FAL](https://github.com/RT-Thread-packages/fal) |
 | **扩展模块** | **支持情况** | **备注** |
-| 暂无 | 暂不支持 | 暂不支持 |
+| NRF24L01 | 暂不支持 | 即将支持 |

 ## 使用说明

--- a/bsp/stm32/stm32f103-dofly-M3S/board/CubeMX_Config/.mxproject
+++ b/bsp/stm32/stm32f103-dofly-M3S/board/CubeMX_Config/.mxproject
--- a/bsp/stm32/stm32f103-dofly-M3S/board/CubeMX_Config/CubeMX_Config.ioc
+++ b/bsp/stm32/stm32f103-dofly-M3S/board/CubeMX_Config/CubeMX_Config.ioc
@@ -5,27 +5,39 @@ Mcu.Family=STM32F1
 Mcu.IP0=NVIC
 Mcu.IP1=RCC
 Mcu.IP2=SDIO
-Mcu.IP3=SYS
-Mcu.IP4=USART1
-Mcu.IPNb=5
+Mcu.IP3=SPI1
+Mcu.IP4=SPI2
+Mcu.IP5=SPI3
+Mcu.IP6=SYS
+Mcu.IP7=USART1
+Mcu.IPNb=8
 Mcu.Name=STM32F103Z(C-D-E)Tx
 Mcu.Package=LQFP144
 Mcu.Pin0=PC14-OSC32_IN
 Mcu.Pin1=PC15-OSC32_OUT
-Mcu.Pin10=PC10
-Mcu.Pin11=PC11
-Mcu.Pin12=PC12
-Mcu.Pin13=PD2
-Mcu.Pin14=VP_SYS_VS_Systick
+Mcu.Pin10=PC8
+Mcu.Pin11=PC9
+Mcu.Pin12=PA9
+Mcu.Pin13=PA10
+Mcu.Pin14=PA13
+Mcu.Pin15=PA14
+Mcu.Pin16=PC10
+Mcu.Pin17=PC11
+Mcu.Pin18=PC12
+Mcu.Pin19=PD2
 Mcu.Pin2=OSC_IN
+Mcu.Pin20=PB3
+Mcu.Pin21=PB4
+Mcu.Pin22=PB5
+Mcu.Pin23=VP_SYS_VS_Systick
 Mcu.Pin3=OSC_OUT
-Mcu.Pin4=PC8
-Mcu.Pin5=PC9
-Mcu.Pin6=PA9
-Mcu.Pin7=PA10
-Mcu.Pin8=PA13
-Mcu.Pin9=PA14
-Mcu.PinsNb=15
+Mcu.Pin4=PA5
+Mcu.Pin5=PA6
+Mcu.Pin6=PA7
+Mcu.Pin7=PB13
+Mcu.Pin8=PB14
+Mcu.Pin9=PB15
+Mcu.PinsNb=24
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F103ZETx
@@ -51,8 +63,26 @@ PA13.Mode=Serial_Wire
 PA13.Signal=SYS_JTMS-SWDIO
 PA14.Mode=Serial_Wire
 PA14.Signal=SYS_JTCK-SWCLK
+PA5.Mode=Full_Duplex_Master
+PA5.Signal=SPI1_SCK
+PA6.Mode=Full_Duplex_Master
+PA6.Signal=SPI1_MISO
+PA7.Mode=Full_Duplex_Master
+PA7.Signal=SPI1_MOSI
 PA9.Mode=Asynchronous
 PA9.Signal=USART1_TX
+PB13.Mode=Full_Duplex_Master
+PB13.Signal=SPI2_SCK
+PB14.Mode=Full_Duplex_Master
+PB14.Signal=SPI2_MISO
+PB15.Mode=Full_Duplex_Master
+PB15.Signal=SPI2_MOSI
+PB3.Mode=Full_Duplex_Master
+PB3.Signal=SPI3_SCK
+PB4.Mode=Full_Duplex_Master
+PB4.Signal=SPI3_MISO
+PB5.Mode=Full_Duplex_Master
+PB5.Signal=SPI3_MOSI
 PC10.Mode=SD_4_bits_Wide_bus
 PC10.Signal=SDIO_D2
 PC11.Mode=SD_4_bits_Wide_bus
@@ -104,7 +134,7 @@ ProjectManager.StackSize=0x400
 ProjectManager.TargetToolchain=MDK-ARM V5
 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_SDIO_SD_Init-SDIO-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_SDIO_SD_Init-SDIO-false-HAL-true,5-MX_SPI1_Init-SPI1-false-HAL-true,6-MX_SPI2_Init-SPI2-false-HAL-true,7-MX_SPI3_Init-SPI3-false-HAL-true
 RCC.ADCFreqValue=36000000
 RCC.AHBFreq_Value=72000000
 RCC.APB1CLKDivider=RCC_HCLK_DIV2
@@ -131,6 +161,22 @@ RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
 RCC.TimSysFreq_Value=72000000
 RCC.USBFreq_Value=72000000
 RCC.VCOOutput2Freq_Value=8000000
+SPI1.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_4
+SPI1.CalculateBaudRate=18.0 MBits/s
+SPI1.Direction=SPI_DIRECTION_2LINES
+SPI1.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate,BaudRatePrescaler
+SPI1.Mode=SPI_MODE_MASTER
+SPI1.VirtualType=VM_MASTER
+SPI2.CalculateBaudRate=18.0 MBits/s
+SPI2.Direction=SPI_DIRECTION_2LINES
+SPI2.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate
+SPI2.Mode=SPI_MODE_MASTER
+SPI2.VirtualType=VM_MASTER
+SPI3.CalculateBaudRate=18.0 MBits/s
+SPI3.Direction=SPI_DIRECTION_2LINES
+SPI3.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate
+SPI3.Mode=SPI_MODE_MASTER
+SPI3.VirtualType=VM_MASTER
 USART1.IPParameters=VirtualMode
 USART1.VirtualMode=VM_ASYNC
 VP_SYS_VS_Systick.Mode=SysTick
--- a/bsp/stm32/stm32f103-dofly-M3S/board/CubeMX_Config/Inc/stm32f1xx_hal_conf.h
+++ b/bsp/stm32/stm32f103-dofly-M3S/board/CubeMX_Config/Inc/stm32f1xx_hal_conf.h
@@ -76,7 +76,7 @@
 /*#define HAL_MMC_MODULE_ENABLED   */
 /*#define HAL_SDRAM_MODULE_ENABLED   */
 /*#define HAL_SMARTCARD_MODULE_ENABLED   */
-/*#define HAL_SPI_MODULE_ENABLED   */
+#define HAL_SPI_MODULE_ENABLED
 /*#define HAL_SRAM_MODULE_ENABLED   */
 /*#define HAL_TIM_MODULE_ENABLED   */
 #define HAL_UART_MODULE_ENABLED
--- a/bsp/stm32/stm32f103-dofly-M3S/board/CubeMX_Config/Src/main.c
+++ b/bsp/stm32/stm32f103-dofly-M3S/board/CubeMX_Config/Src/main.c
@@ -44,6 +44,10 @@
 /* Private variables ---------------------------------------------------------*/
 SD_HandleTypeDef hsd;

+SPI_HandleTypeDef hspi1;
+SPI_HandleTypeDef hspi2;
+SPI_HandleTypeDef hspi3;
+
 UART_HandleTypeDef huart1;

 /* USER CODE BEGIN PV */
@@ -55,6 +59,9 @@ void SystemClock_Config(void);
 static void MX_GPIO_Init(void);
 static void MX_USART1_UART_Init(void);
 static void MX_SDIO_SD_Init(void);
+static void MX_SPI1_Init(void);
+static void MX_SPI2_Init(void);
+static void MX_SPI3_Init(void);
 /* USER CODE BEGIN PFP */

 /* USER CODE END PFP */
@@ -94,6 +101,9 @@ int main(void)
  MX_GPIO_Init();
  MX_USART1_UART_Init();
  MX_SDIO_SD_Init();
+  MX_SPI1_Init();
+  MX_SPI2_Init();
+  MX_SPI3_Init();
  /* USER CODE BEGIN 2 */

  /* USER CODE END 2 */
@@ -182,6 +192,120 @@ static void MX_SDIO_SD_Init(void)

 }

+/**
+  * @brief SPI1 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_SPI1_Init(void)
+{
+
+  /* USER CODE BEGIN SPI1_Init 0 */
+
+  /* USER CODE END SPI1_Init 0 */
+
+  /* USER CODE BEGIN SPI1_Init 1 */
+
+  /* USER CODE END SPI1_Init 1 */
+  /* SPI1 parameter configuration*/
+  hspi1.Instance = SPI1;
+  hspi1.Init.Mode = SPI_MODE_MASTER;
+  hspi1.Init.Direction = SPI_DIRECTION_2LINES;
+  hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
+  hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
+  hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
+  hspi1.Init.NSS = SPI_NSS_SOFT;
+  hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_4;
+  hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
+  hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
+  hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
+  hspi1.Init.CRCPolynomial = 10;
+  if (HAL_SPI_Init(&hspi1) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN SPI1_Init 2 */
+
+  /* USER CODE END SPI1_Init 2 */
+
+}
+
+/**
+  * @brief SPI2 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_SPI2_Init(void)
+{
+
+  /* USER CODE BEGIN SPI2_Init 0 */
+
+  /* USER CODE END SPI2_Init 0 */
+
+  /* USER CODE BEGIN SPI2_Init 1 */
+
+  /* USER CODE END SPI2_Init 1 */
+  /* SPI2 parameter configuration*/
+  hspi2.Instance = SPI2;
+  hspi2.Init.Mode = SPI_MODE_MASTER;
+  hspi2.Init.Direction = SPI_DIRECTION_2LINES;
+  hspi2.Init.DataSize = SPI_DATASIZE_8BIT;
+  hspi2.Init.CLKPolarity = SPI_POLARITY_LOW;
+  hspi2.Init.CLKPhase = SPI_PHASE_1EDGE;
+  hspi2.Init.NSS = SPI_NSS_SOFT;
+  hspi2.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
+  hspi2.Init.FirstBit = SPI_FIRSTBIT_MSB;
+  hspi2.Init.TIMode = SPI_TIMODE_DISABLE;
+  hspi2.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
+  hspi2.Init.CRCPolynomial = 10;
+  if (HAL_SPI_Init(&hspi2) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN SPI2_Init 2 */
+
+  /* USER CODE END SPI2_Init 2 */
+
+}
+
+/**
+  * @brief SPI3 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_SPI3_Init(void)
+{
+
+  /* USER CODE BEGIN SPI3_Init 0 */
+
+  /* USER CODE END SPI3_Init 0 */
+
+  /* USER CODE BEGIN SPI3_Init 1 */
+
+  /* USER CODE END SPI3_Init 1 */
+  /* SPI3 parameter configuration*/
+  hspi3.Instance = SPI3;
+  hspi3.Init.Mode = SPI_MODE_MASTER;
+  hspi3.Init.Direction = SPI_DIRECTION_2LINES;
+  hspi3.Init.DataSize = SPI_DATASIZE_8BIT;
+  hspi3.Init.CLKPolarity = SPI_POLARITY_LOW;
+  hspi3.Init.CLKPhase = SPI_PHASE_1EDGE;
+  hspi3.Init.NSS = SPI_NSS_SOFT;
+  hspi3.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
+  hspi3.Init.FirstBit = SPI_FIRSTBIT_MSB;
+  hspi3.Init.TIMode = SPI_TIMODE_DISABLE;
+  hspi3.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
+  hspi3.Init.CRCPolynomial = 10;
+  if (HAL_SPI_Init(&hspi3) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN SPI3_Init 2 */
+
+  /* USER CODE END SPI3_Init 2 */
+
+}
+
 /**
  * @brief USART1 Initialization Function
  * @param None
@@ -226,6 +350,7 @@ static void MX_GPIO_Init(void)
  /* GPIO Ports Clock Enable */
  __HAL_RCC_GPIOC_CLK_ENABLE();
  __HAL_RCC_GPIOA_CLK_ENABLE();
+  __HAL_RCC_GPIOB_CLK_ENABLE();
  __HAL_RCC_GPIOD_CLK_ENABLE();

 }
--- a/bsp/stm32/stm32f103-dofly-M3S/board/CubeMX_Config/Src/stm32f1xx_hal_msp.c
+++ b/bsp/stm32/stm32f103-dofly-M3S/board/CubeMX_Config/Src/stm32f1xx_hal_msp.c
@@ -162,6 +162,170 @@ void HAL_SD_MspDeInit(SD_HandleTypeDef* hsd)

 }

+/**
+* @brief SPI MSP Initialization
+* This function configures the hardware resources used in this example
+* @param hspi: SPI handle pointer
+* @retval None
+*/
+void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(hspi->Instance==SPI1)
+  {
+  /* USER CODE BEGIN SPI1_MspInit 0 */
+
+  /* USER CODE END SPI1_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_SPI1_CLK_ENABLE();
+  
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**SPI1 GPIO Configuration    
+    PA5     ------> SPI1_SCK
+    PA6     ------> SPI1_MISO
+    PA7     ------> SPI1_MOSI 
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_7;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_6;
+    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN SPI1_MspInit 1 */
+
+  /* USER CODE END SPI1_MspInit 1 */
+  }
+  else if(hspi->Instance==SPI2)
+  {
+  /* USER CODE BEGIN SPI2_MspInit 0 */
+
+  /* USER CODE END SPI2_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_SPI2_CLK_ENABLE();
+  
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    /**SPI2 GPIO Configuration    
+    PB13     ------> SPI2_SCK
+    PB14     ------> SPI2_MISO
+    PB15     ------> SPI2_MOSI 
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_13|GPIO_PIN_15;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_14;
+    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN SPI2_MspInit 1 */
+
+  /* USER CODE END SPI2_MspInit 1 */
+  }
+  else if(hspi->Instance==SPI3)
+  {
+  /* USER CODE BEGIN SPI3_MspInit 0 */
+
+  /* USER CODE END SPI3_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_SPI3_CLK_ENABLE();
+  
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    /**SPI3 GPIO Configuration    
+    PB3     ------> SPI3_SCK
+    PB4     ------> SPI3_MISO
+    PB5     ------> SPI3_MOSI 
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_3|GPIO_PIN_5;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_4;
+    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN SPI3_MspInit 1 */
+
+  /* USER CODE END SPI3_MspInit 1 */
+  }
+
+}
+
+/**
+* @brief SPI MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param hspi: SPI handle pointer
+* @retval None
+*/
+void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)
+{
+  if(hspi->Instance==SPI1)
+  {
+  /* USER CODE BEGIN SPI1_MspDeInit 0 */
+
+  /* USER CODE END SPI1_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_SPI1_CLK_DISABLE();
+  
+    /**SPI1 GPIO Configuration    
+    PA5     ------> SPI1_SCK
+    PA6     ------> SPI1_MISO
+    PA7     ------> SPI1_MOSI 
+    */
+    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7);
+
+  /* USER CODE BEGIN SPI1_MspDeInit 1 */
+
+  /* USER CODE END SPI1_MspDeInit 1 */
+  }
+  else if(hspi->Instance==SPI2)
+  {
+  /* USER CODE BEGIN SPI2_MspDeInit 0 */
+
+  /* USER CODE END SPI2_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_SPI2_CLK_DISABLE();
+  
+    /**SPI2 GPIO Configuration    
+    PB13     ------> SPI2_SCK
+    PB14     ------> SPI2_MISO
+    PB15     ------> SPI2_MOSI 
+    */
+    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15);
+
+  /* USER CODE BEGIN SPI2_MspDeInit 1 */
+
+  /* USER CODE END SPI2_MspDeInit 1 */
+  }
+  else if(hspi->Instance==SPI3)
+  {
+  /* USER CODE BEGIN SPI3_MspDeInit 0 */
+
+  /* USER CODE END SPI3_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_SPI3_CLK_DISABLE();
+  
+    /**SPI3 GPIO Configuration    
+    PB3     ------> SPI3_SCK
+    PB4     ------> SPI3_MISO
+    PB5     ------> SPI3_MOSI 
+    */
+    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5);
+
+  /* USER CODE BEGIN SPI3_MspDeInit 1 */
+
+  /* USER CODE END SPI3_MspDeInit 1 */
+  }
+
+}
+
 /**
 * @brief UART MSP Initialization
 * This function configures the hardware resources used in this example
--- a/bsp/stm32/stm32f103-dofly-M3S/board/Kconfig
+++ b/bsp/stm32/stm32f103-dofly-M3S/board/Kconfig
@@ -1,6 +1,6 @@
 menu "Hardware Drivers Config"

-config SOC_STM32F103RB
+config SOC_STM32F103ZE
    bool
    select SOC_SERIES_STM32F1
    default y
@@ -14,7 +14,19 @@ menu "Onboard Peripheral Drivers"
        select RT_USING_DFS_ELMFAT
        select RT_USING_PIN
        default n
-
+        
+    config BSP_USING_SPI_FLASH
+        bool "Enable SPI FLASH (W25Q64 spi2)"
+        select BSP_USING_SPI
+        select BSP_USING_SPI2
+        select RT_USING_SFUD
+        select RT_SFUD_USING_SFDP
+        default n
+        
+    config BSP_USING_EEPROM
+        bool "Enable I2C EEPROM (i2c2)"
+        select BSP_USING_I2C2
+        default n
 endmenu

 menu "On-chip Peripheral Drivers"
@@ -35,6 +47,79 @@ menu "On-chip Peripheral Drivers"

        endif
        
+    menuconfig BSP_USING_SPI
+        bool "Enable SPI BUS"
+        default n
+        select RT_USING_SPI
+        if BSP_USING_SPI
+            config BSP_USING_SPI1
+                bool "Enable SPI1 BUS"
+                default n
+
+            config BSP_SPI1_TX_USING_DMA
+                bool "Enable SPI1 TX DMA"
+                depends on BSP_USING_SPI1
+                default n
+                
+            config BSP_SPI1_RX_USING_DMA
+                bool "Enable SPI1 RX DMA"
+                depends on BSP_USING_SPI1
+                select BSP_SPI1_TX_USING_DMA
+                default n
+
+            config BSP_USING_SPI2
+                bool "Enable SPI2 BUS"
+                default n  
+                
+            config BSP_SPI2_TX_USING_DMA
+                bool "Enable SPI2 TX DMA"
+                depends on BSP_USING_SPI2
+                default n
+                
+            config BSP_SPI2_RX_USING_DMA
+                bool "Enable SPI2 RX DMA"
+                depends on BSP_USING_SPI2
+                select BSP_SPI2_TX_USING_DMA
+                default n
+                
+            config BSP_USING_SPI3
+                bool "Enable SPI3 BUS"
+                default n        
+
+            config BSP_SPI3_TX_USING_DMA
+                bool "Enable SPI3 TX DMA"
+                depends on BSP_USING_SPI3
+                default n
+                
+            config BSP_SPI3_RX_USING_DMA
+                bool "Enable SPI3 RX DMA"
+                depends on BSP_USING_SPI3
+                select BSP_SPI3_TX_USING_DMA
+                default n  
+        endif
+        
+    menuconfig BSP_USING_I2C2
+        bool "Enable I2C2 BUS (software simulation)"
+        default n
+        select RT_USING_I2C
+        select RT_USING_I2C_BITOPS
+        select RT_USING_PIN
+        if BSP_USING_I2C2
+            comment "Notice: PB10 --> 26; PB11 --> 27" 
+            config BSP_I2C2_SCL_PIN
+                int "i2c2 scl pin number"
+                range 0 175
+                default 26
+            config BSP_I2C2_SDA_PIN
+                int "i2c2 sda pin number"
+                range 0 175
+                default 27
+        endif
+        
+    config BSP_USING_ON_CHIP_FLASH
+        bool "Enable on-chip FLASH"
+        default n
+        
    config BSP_USING_SDIO
        bool "Enable SDIO"
        select RT_USING_SDIO
--- a/bsp/stm32/stm32f103-dofly-M3S/board/SConscript
+++ b/bsp/stm32/stm32f103-dofly-M3S/board/SConscript
@@ -14,6 +14,9 @@ CubeMX_Config/Src/stm32f1xx_hal_msp.c

 if GetDepend(['BSP_USING_SDCARD']):
    src += Glob('ports/drv_sdcard.c')
+    
+if GetDepend(['BSP_USING_SPI_FLASH']):
+    src += Glob('ports/spi_flash_init.c')

 path =  [cwd]
 path += [cwd + '/CubeMX_Config/Inc']
--- a/bsp/stm32/stm32f103-dofly-M3S/board/ports/fal_cfg.h
+++ b/bsp/stm32/stm32f103-dofly-M3S/board/ports/fal_cfg.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2018-12-5      SummerGift   first version
+ */
+
+#ifndef _FAL_CFG_H_
+#define _FAL_CFG_H_
+
+#include <rtthread.h>
+#include <board.h>
+
+extern const struct fal_flash_dev stm32_onchip_flash;
+
+/* flash device table */
+#define FAL_FLASH_DEV_TABLE                                          \
+{                                                                    \
+    &stm32_onchip_flash,                                             \
+}
+/* ====================== Partition Configuration ========================== */
+#ifdef FAL_PART_HAS_TABLE_CFG
+
+/* partition table */
+#define FAL_PART_TABLE                                                                      \
+{                                                                                           \
+    {FAL_PART_MAGIC_WROD,        "app",   "onchip_flash",       0,          496 * 1024, 0}, \
+    {FAL_PART_MAGIC_WROD,        "param", "onchip_flash",       496* 1024 , 16 * 1024, 0},  \
+}
+#endif /* FAL_PART_HAS_TABLE_CFG */
+#endif /* _FAL_CFG_H_ */
--- a/bsp/stm32/stm32f103-dofly-M3S/board/ports/spi_flash_init.c
+++ b/bsp/stm32/stm32f103-dofly-M3S/board/ports/spi_flash_init.c
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2018-11-27     SummerGift   add spi flash port file
+ */
+
+#include <rtthread.h>
+#include "spi_flash.h"
+#include "spi_flash_sfud.h"
+#include "drv_spi.h"
+
+#if defined(BSP_USING_SPI_FLASH)
+static int rt_hw_spi_flash_init(void)
+{
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    rt_hw_spi_device_attach("spi2", "spi20", GPIOB, GPIO_PIN_12);
+
+    if (RT_NULL == rt_sfud_flash_probe("W25Q64", "spi20"))
+    {
+        return -RT_ERROR;
+    };
+
+    return RT_EOK;
+}
+INIT_COMPONENT_EXPORT(rt_hw_spi_flash_init);
+#endif
+
--- a/bsp/stm32/stm32f103-dofly-M3S/project.uvoptx
+++ b/bsp/stm32/stm32f103-dofly-M3S/project.uvoptx
--- a/bsp/stm32/stm32f103-dofly-M3S/project.uvprojx
+++ b/bsp/stm32/stm32f103-dofly-M3S/project.uvprojx
--- a/bsp/stm32/stm32f103-dofly-M3S/rtconfig.h
+++ b/bsp/stm32/stm32f103-dofly-M3S/rtconfig.h
@@ -155,18 +155,12 @@

 /* samples: kernel and components samples */

-
-/* Privated Packages of RealThread */
-
-
-/* Network Utilities */
-
 #define SOC_FAMILY_STM32
 #define SOC_SERIES_STM32F1

 /* Hardware Drivers Config */

-#define SOC_STM32F103RB
+#define SOC_STM32F103ZE

 /* Onboard Peripheral Drivers */