Diff: HardwareSetup.cpp

Revision:

1:4c3c2b7337a6

Child:

2:30503be9a375

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HardwareSetup.cpp	Tue Aug 25 23:38:26 2020 +0000
@@ -0,0 +1,261 @@
+#include "mbed.h"
+#include "HardwareSetup.h"
+#include "stm32h7xx_hal.h"
+
+TIM_HandleTypeDef htim12;
+TIM_HandleTypeDef htim15;
+TIM_HandleTypeDef htim13;
+TIM_HandleTypeDef htim14;
+TIM_HandleTypeDef htim16;
+TIM_HandleTypeDef htim17;
+
+void SystemClock_Config(void);
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef* htim); 
+static void MX_TIM12_Init(void);
+
+void initHardware(){
+  /* Initialise the HAL Layer */ 
+    HAL_Init();
+
+  /* Configure the system clock */
+    SystemClock_Config();
+
+  /* Initialize all configured peripherals */
+    MX_TIM12_Init();
+    
+    HAL_TIM_PWM_Start(&htim12, TIM_CHANNEL_1); // start pwm generation
+    HAL_TIM_PWM_Start(&htim12, TIM_CHANNEL_2); // start pwm generation
+}
+
+static void MX_TIM12_Init(void)
+{
+
+  /* USER CODE BEGIN TIM12_Init 0 */
+
+  /* USER CODE END TIM12_Init 0 */
+  
+  __HAL_RCC_TIM12_CLK_ENABLE();
+  TIM_OC_InitTypeDef sConfigOC = {0};
+
+  /* USER CODE BEGIN TIM12_Init 1 */
+
+  /* USER CODE END TIM12_Init 1 */
+  htim12.Instance = TIM12;
+  htim12.Init.Prescaler = 0;
+  htim12.Init.CounterMode = TIM_COUNTERMODE_UP;
+  htim12.Init.Period = PWM_PERIOD;
+  htim12.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
+  htim12.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
+  if (HAL_TIM_PWM_Init(&htim12) != HAL_OK)
+  {
+    //Error_Handler();
+  }
+  sConfigOC.OCMode = TIM_OCMODE_PWM1;
+  sConfigOC.Pulse = 0;
+  sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
+  sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
+  if (HAL_TIM_PWM_ConfigChannel(&htim12, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
+  {
+    //Error_Handler();
+  }
+  if (HAL_TIM_PWM_ConfigChannel(&htim12, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
+  {
+    //Error_Handler();
+  }
+  /* USER CODE BEGIN TIM12_Init 2 */
+
+  /* USER CODE END TIM12_Init 2 */
+  HAL_TIM_MspPostInit(&htim12);
+}
+
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef* htim)
+{
+        /* GPIO Ports Clock Enable */
+  __HAL_RCC_GPIOE_CLK_ENABLE();
+  __HAL_RCC_GPIOC_CLK_ENABLE();
+  __HAL_RCC_GPIOF_CLK_ENABLE();
+  __HAL_RCC_GPIOH_CLK_ENABLE();
+  __HAL_RCC_GPIOA_CLK_ENABLE();
+  __HAL_RCC_GPIOB_CLK_ENABLE();
+  __HAL_RCC_GPIOD_CLK_ENABLE();
+  __HAL_RCC_GPIOG_CLK_ENABLE();
+  
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(htim->Instance==TIM12)
+  {
+
+    /**TIM12 GPIO Configuration    
+    PB14     ------> TIM12_CH1
+    PB15     ------> TIM12_CH2 
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_14|GPIO_PIN_15;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF2_TIM12;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN TIM12_MspPostInit 1 */
+
+  /* USER CODE END TIM12_MspPostInit 1 */
+  }
+  else if(htim->Instance==TIM13)
+  {
+  /* USER CODE BEGIN TIM13_MspPostInit 0 */
+
+  /* USER CODE END TIM13_MspPostInit 0 */
+  
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**TIM13 GPIO Configuration    
+    PA6     ------> TIM13_CH1 
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_6;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF9_TIM13;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN TIM13_MspPostInit 1 */
+
+  /* USER CODE END TIM13_MspPostInit 1 */
+  }
+  else if(htim->Instance==TIM14)
+  {
+  /* USER CODE BEGIN TIM14_MspPostInit 0 */
+
+  /* USER CODE END TIM14_MspPostInit 0 */
+  
+    __HAL_RCC_GPIOF_CLK_ENABLE();
+    /**TIM14 GPIO Configuration    
+    PF9     ------> TIM14_CH1 
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_9;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF9_TIM14;
+    HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN TIM14_MspPostInit 1 */
+
+  /* USER CODE END TIM14_MspPostInit 1 */
+  }
+  else if(htim->Instance==TIM15)
+  {
+  /* USER CODE BEGIN TIM15_MspPostInit 0 */
+
+  /* USER CODE END TIM15_MspPostInit 0 */
+  
+    __HAL_RCC_GPIOE_CLK_ENABLE();
+    /**TIM15 GPIO Configuration    
+    PE5     ------> TIM15_CH1
+    PE6     ------> TIM15_CH2 
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_6;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF4_TIM15;
+    HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN TIM15_MspPostInit 1 */
+
+  /* USER CODE END TIM15_MspPostInit 1 */
+  }
+  else if(htim->Instance==TIM16)
+  {
+  /* USER CODE BEGIN TIM16_MspPostInit 0 */
+
+  /* USER CODE END TIM16_MspPostInit 0 */
+  
+    __HAL_RCC_GPIOF_CLK_ENABLE();
+    /**TIM16 GPIO Configuration    
+    PF6     ------> TIM16_CH1 
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_6;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF1_TIM16;
+    HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN TIM16_MspPostInit 1 */
+
+  /* USER CODE END TIM16_MspPostInit 1 */
+  }
+  else if(htim->Instance==TIM17)
+  {
+  /* USER CODE BEGIN TIM17_MspPostInit 0 */
+
+  /* USER CODE END TIM17_MspPostInit 0 */
+  
+    __HAL_RCC_GPIOF_CLK_ENABLE();
+    /**TIM17 GPIO Configuration    
+    PF7     ------> TIM17_CH1 
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_7;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF1_TIM17;
+    HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN TIM17_MspPostInit 1 */
+
+  /* USER CODE END TIM17_MspPostInit 1 */
+  }
+
+}
+
+void SystemClock_Config(void)
+{
+  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
+  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
+  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
+
+  /** Supply configuration update enable 
+  */
+  HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
+  /** Configure the main internal regulator output voltage 
+  */
+  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE3);
+
+  while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
+  /** Macro to configure the PLL clock source 
+  */
+  __HAL_RCC_PLL_PLLSOURCE_CONFIG(RCC_PLLSOURCE_HSI);
+  /** Initializes the CPU, AHB and APB busses clocks 
+  */
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
+  RCC_OscInitStruct.HSIState = RCC_HSI_DIV1;
+  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
+  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
+  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
+  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+  {
+    //Error_Handler();
+  }
+  /** Initializes the CPU, AHB and APB busses clocks 
+  */
+  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
+                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
+                              |RCC_CLOCKTYPE_D3PCLK1|RCC_CLOCKTYPE_D1PCLK1;
+  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSI;
+  RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
+  RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV1;
+  RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV1;
+  RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV1;
+  RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV1;
+  RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV1;
+
+  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK)
+  {
+    //Error_Handler();
+  }
+ 
+}
+
+
+
+