[RTduino][stm32-f411nucleo] 支持对接引脚的功能切换 (#7798)

bsp/stm32/stm32f411-st-nucleo/applications/arduino_pinout/pins_arduino.c

@@ -11,6 +11,10 @@
 #include <Arduino.h>
 #include "pins_arduino.h"
 
+#define DBG_TAG    "RTduino.pins_arduino"
+#define DBG_LVL    DBG_INFO
+#include <rtdbg.h>
+
 /*
  * {Arduino Pin, RT-Thread Pin [, Device Name, Channel]}
  * [] means optional
@@ -46,3 +50,29 @@ const pin_map_t pin_map_table[]=
     {A6, RT_NULL, "adc1", RT_ADC_INTERN_CH_VREF},   /* ADC, On-Chip: internal reference voltage */
     {A7, RT_NULL, "adc1", RT_ADC_INTERN_CH_TEMPER}, /* ADC, On-Chip: internal temperature sensor */
 };
+
+void pins_switch_to_spi(const char *bus_name)
+{
+    if(!rt_strcmp(bus_name, "spi1"))
+    {
+        __HAL_RCC_TIM1_CLK_DISABLE();
+        HAL_GPIO_DeInit(GPIOA, GPIO_PIN_7);
+
+        GPIO_InitTypeDef GPIO_InitStruct = {0};
+        __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_6 | GPIO_PIN_7;
+        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+        GPIO_InitStruct.Pull = GPIO_NOPULL;
+        GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+        GPIO_InitStruct.Alternate = GPIO_AF5_SPI1;
+        HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+        LOG_W("D11, D12 and D13 will switch from PWM to SPI");
+    }
+}

bsp/stm32/stm32f411-st-nucleo/applications/arduino_pinout/pins_arduino.h

@@ -47,4 +47,7 @@
 /* i2c1 : PB9-SDA PB8-SCL */
 #define RTDUINO_DEFAULT_IIC_BUS_NAME    "i2c1"
 
+#define SS          D7
+#define RTDUINO_DEFAULT_SPI_BUS_NAME      "spi1"
+
 #endif /* Pins_Arduino_h */

bsp/stm32/stm32f411-st-nucleo/board/CubeMX_Config/CubeMX_Config.ioc

@@ -5,23 +5,27 @@ ADC1.NbrOfConversionFlag=1
 ADC1.Rank-0\#ChannelRegularConversion=1
 ADC1.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_3CYCLES
 ADC1.master=1
+CAD.formats=
+CAD.pinconfig=
+CAD.provider=
 File.Version=6
 KeepUserPlacement=true
 Mcu.CPN=STM32F411RET6
 Mcu.Family=STM32F4
 Mcu.IP0=ADC1
 Mcu.IP1=IWDG
-Mcu.IP10=USART2
+Mcu.IP10=TIM4
-Mcu.IP11=USART6
+Mcu.IP11=USART2
+Mcu.IP12=USART6
 Mcu.IP2=NVIC
 Mcu.IP3=RCC
 Mcu.IP4=RTC
-Mcu.IP5=SYS
+Mcu.IP5=SPI3
-Mcu.IP6=TIM1
+Mcu.IP6=SYS
-Mcu.IP7=TIM2
+Mcu.IP7=TIM1
-Mcu.IP8=TIM3
+Mcu.IP8=TIM2
-Mcu.IP9=TIM4
+Mcu.IP9=TIM3
-Mcu.IPNb=12
+Mcu.IPNb=13
 Mcu.Name=STM32F411R(C-E)Tx
 Mcu.Package=LQFP64
 Mcu.Pin0=PC14-OSC32_IN
@@ -31,35 +35,38 @@ Mcu.Pin11=PA7
 Mcu.Pin12=PB0
 Mcu.Pin13=PB1
 Mcu.Pin14=PB10
-Mcu.Pin15=PC7
+Mcu.Pin15=PB12
-Mcu.Pin16=PA11
+Mcu.Pin16=PC7
-Mcu.Pin17=PA12
+Mcu.Pin17=PA11
-Mcu.Pin18=PA13
+Mcu.Pin18=PA12
-Mcu.Pin19=PA14
+Mcu.Pin19=PA13
 Mcu.Pin2=PH0 - OSC_IN
-Mcu.Pin20=PB3
+Mcu.Pin20=PA14
-Mcu.Pin21=PB4
+Mcu.Pin21=PC11
-Mcu.Pin22=PB6
+Mcu.Pin22=PC12
-Mcu.Pin23=VP_IWDG_VS_IWDG
+Mcu.Pin23=PB3
-Mcu.Pin24=VP_RTC_VS_RTC_Activate
+Mcu.Pin24=PB4
-Mcu.Pin25=VP_SYS_VS_Systick
+Mcu.Pin25=PB6
-Mcu.Pin26=VP_TIM1_VS_ClockSourceINT
+Mcu.Pin26=VP_IWDG_VS_IWDG
-Mcu.Pin27=VP_TIM2_VS_ClockSourceINT
+Mcu.Pin27=VP_RTC_VS_RTC_Activate
-Mcu.Pin28=VP_TIM3_VS_ClockSourceINT
+Mcu.Pin28=VP_SYS_VS_Systick
-Mcu.Pin29=VP_TIM4_VS_ClockSourceINT
+Mcu.Pin29=VP_TIM1_VS_ClockSourceINT
 Mcu.Pin3=PH1 - OSC_OUT
+Mcu.Pin30=VP_TIM2_VS_ClockSourceINT
+Mcu.Pin31=VP_TIM3_VS_ClockSourceINT
+Mcu.Pin32=VP_TIM4_VS_ClockSourceINT
 Mcu.Pin4=PC0
 Mcu.Pin5=PC1
 Mcu.Pin6=PA0-WKUP
 Mcu.Pin7=PA1
 Mcu.Pin8=PA2
 Mcu.Pin9=PA3
-Mcu.PinsNb=30
+Mcu.PinsNb=33
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F411RETx
-MxCube.Version=6.6.1
+MxCube.Version=6.7.0
-MxDb.Version=DB.6.0.60
+MxDb.Version=DB.6.0.70
 NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:true\:false\:false
 NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:true\:false\:false
 NVIC.ForceEnableDMAVector=true
@@ -99,6 +106,8 @@ PB1.Locked=true
 PB1.Signal=S_TIM3_CH4
 PB10.Locked=true
 PB10.Signal=S_TIM2_CH3
+PB12.Mode=Full_Duplex_Master
+PB12.Signal=SPI3_SCK
 PB3.Locked=true
 PB3.Signal=S_TIM2_CH2
 PB4.Locked=true
@@ -109,6 +118,10 @@ PC0.Locked=true
 PC0.Signal=ADCx_IN10
 PC1.Locked=true
 PC1.Signal=ADCx_IN11
+PC11.Mode=Full_Duplex_Master
+PC11.Signal=SPI3_MISO
+PC12.Mode=Full_Duplex_Master
+PC12.Signal=SPI3_MOSI
 PC14-OSC32_IN.Mode=LSE-External-Oscillator
 PC14-OSC32_IN.Signal=RCC_OSC32_IN
 PC15-OSC32_OUT.Mode=LSE-External-Oscillator
@@ -147,7 +160,7 @@ 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_USART2_UART_Init-USART2-false-HAL-true,4-MX_TIM3_Init-TIM3-false-HAL-true,5-MX_ADC1_Init-ADC1-false-HAL-true,6-MX_TIM1_Init-TIM1-false-HAL-true,7-MX_TIM2_Init-TIM2-false-HAL-true,8-MX_TIM4_Init-TIM4-false-HAL-true,9-MX_RTC_Init-RTC-false-HAL-true,10-MX_SPI1_Init-SPI1-false-HAL-true,11-MX_USART6_UART_Init-USART6-false-HAL-true
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART2_UART_Init-USART2-false-HAL-true,4-MX_TIM3_Init-TIM3-false-HAL-true,5-MX_ADC1_Init-ADC1-false-HAL-true,6-MX_TIM1_Init-TIM1-false-HAL-true,7-MX_TIM2_Init-TIM2-false-HAL-true,8-MX_TIM4_Init-TIM4-false-HAL-true,9-MX_RTC_Init-RTC-false-HAL-true,10-MX_USART6_UART_Init-USART6-false-HAL-true,11-MX_IWDG_Init-IWDG-false-HAL-true
 RCC.48MHZClocksFreq_Value=42000000
 RCC.AHBFreq_Value=84000000
 RCC.APB1CLKDivider=RCC_HCLK_DIV2
@@ -205,6 +218,11 @@ SH.S_TIM3_CH4.0=TIM3_CH4,PWM Generation4 CH4
 SH.S_TIM3_CH4.ConfNb=1
 SH.S_TIM4_CH1.0=TIM4_CH1,PWM Generation1 CH1
 SH.S_TIM4_CH1.ConfNb=1
+SPI3.CalculateBaudRate=21.0 MBits/s
+SPI3.Direction=SPI_DIRECTION_2LINES
+SPI3.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate
+SPI3.Mode=SPI_MODE_MASTER
+SPI3.VirtualType=VM_MASTER
 TIM1.Channel-PWM\ Generation1\ CH1N=TIM_CHANNEL_1
 TIM1.IPParameters=Channel-PWM Generation1 CH1N
 TIM2.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2

bsp/stm32/stm32f411-st-nucleo/board/CubeMX_Config/Inc/main.h

@@ -80,6 +80,7 @@ void Error_Handler(void);
 /* USER CODE END EFP */
 
 /* Private defines -----------------------------------------------------------*/
+
 /* USER CODE BEGIN Private defines */
 
 /* USER CODE END Private defines */

bsp/stm32/stm32f411-st-nucleo/board/CubeMX_Config/Inc/stm32f4xx_hal_conf.h

@@ -37,12 +37,11 @@
   */
 #define HAL_MODULE_ENABLED
 
-  #define HAL_ADC_MODULE_ENABLED
   /* #define HAL_CRYP_MODULE_ENABLED */
+#define HAL_ADC_MODULE_ENABLED
 /* #define HAL_CAN_MODULE_ENABLED */
 /* #define HAL_CRC_MODULE_ENABLED */
 /* #define HAL_CAN_LEGACY_MODULE_ENABLED */
-/* #define HAL_CRYP_MODULE_ENABLED   */
 /* #define HAL_DAC_MODULE_ENABLED */
 /* #define HAL_DCMI_MODULE_ENABLED */
 /* #define HAL_DMA2D_MODULE_ENABLED */
@@ -62,7 +61,7 @@
 /* #define HAL_SAI_MODULE_ENABLED */
 /* #define HAL_SD_MODULE_ENABLED */
 /* #define HAL_MMC_MODULE_ENABLED */
-/* #define HAL_SPI_MODULE_ENABLED   */
+#define HAL_SPI_MODULE_ENABLED
 #define HAL_TIM_MODULE_ENABLED
 #define HAL_UART_MODULE_ENABLED
 /* #define HAL_USART_MODULE_ENABLED */
@@ -214,7 +213,7 @@
 #define MAC_ADDR5   0U
 
 /* Definition of the Ethernet driver buffers size and count */
-#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
+#define ETH_RX_BUF_SIZE                 /* buffer size for receive               */
 #define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
 #define ETH_RXBUFNB                    4U       /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
 #define ETH_TXBUFNB                    4U       /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */

bsp/stm32/stm32f411-st-nucleo/board/CubeMX_Config/Src/stm32f4xx_hal_msp.c

@@ -243,6 +243,83 @@ void HAL_RTC_MspDeInit(RTC_HandleTypeDef* hrtc)
 
 }
 
+/**
+* @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==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();
+    __HAL_RCC_GPIOC_CLK_ENABLE();
+    /**SPI3 GPIO Configuration
+    PB12     ------> SPI3_SCK
+    PC11     ------> SPI3_MISO
+    PC12     ------> SPI3_MOSI
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_12;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF7_SPI3;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+    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_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF6_SPI3;
+    HAL_GPIO_Init(GPIOC, &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==SPI3)
+  {
+  /* USER CODE BEGIN SPI3_MspDeInit 0 */
+
+  /* USER CODE END SPI3_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_SPI3_CLK_DISABLE();
+
+    /**SPI3 GPIO Configuration
+    PB12     ------> SPI3_SCK
+    PC11     ------> SPI3_MISO
+    PC12     ------> SPI3_MOSI
+    */
+    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_12);
+
+    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_11|GPIO_PIN_12);
+
+  /* USER CODE BEGIN SPI3_MspDeInit 1 */
+
+  /* USER CODE END SPI3_MspDeInit 1 */
+  }
+
+}
+
 /**
 * @brief TIM_Base MSP Initialization
 * This function configures the hardware resources used in this example

bsp/stm32/stm32f411-st-nucleo/board/Kconfig

@@ -34,8 +34,13 @@ menu "Onboard Peripheral Drivers"
         select BSP_USING_PWM1_CH1
         select BSP_USING_I2C
         select BSP_USING_I2C1
+        select BSP_USING_SPI
+        select BSP_USING_SPI1
+        select BSP_SPI1_TX_USING_DMA
+        select BSP_SPI1_RX_USING_DMA
+        select RTDUINO_USING_WIRE
+        select RTDUINO_USING_SPI
         imply RTDUINO_USING_SERVO
-        imply RTDUINO_USING_WIRE
         default n
 
 endmenu
@@ -180,6 +185,42 @@ menu "On-chip Peripheral Drivers"
         select RT_USING_WDT
         default n
 
+    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_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
+
     source "../libraries/HAL_Drivers/Kconfig"
 
 endmenu