.. _program_listing_file_mainboard_Src_tim.c:

Program Listing for File tim.c
==============================

|exhale_lsh| :ref:`Return to documentation for file <file_mainboard_Src_tim.c>` (``mainboard/Src/tim.c``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   
   /* Includes ------------------------------------------------------------------*/
   #include "tim.h"
   
   /* USER CODE BEGIN 0 */
   #include "bms_fsm.h"
   #include "mainboard_config.h"
   #include "super_fsm.h"
   /* USER CODE END 0 */
   
   TIM_HandleTypeDef htim2;
   TIM_HandleTypeDef htim3;
   TIM_HandleTypeDef htim4;
   
   /* TIM2 init function */
   void MX_TIM2_Init(void)
   {
   
     /* USER CODE BEGIN TIM2_Init 0 */
   
     /* USER CODE END TIM2_Init 0 */
   
     TIM_ClockConfigTypeDef sClockSourceConfig = {0};
     TIM_MasterConfigTypeDef sMasterConfig = {0};
     TIM_OC_InitTypeDef sConfigOC = {0};
   
     /* USER CODE BEGIN TIM2_Init 1 */
   
     /* USER CODE END TIM2_Init 1 */
     htim2.Instance = TIM2;
     htim2.Init.Prescaler = 8999;
     htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
     htim2.Init.Period = 0xFFFFFFFF;
     htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
     htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
     if (HAL_TIM_Base_Init(&htim2) != HAL_OK)
     {
       Error_Handler();
     }
     sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
     if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK)
     {
       Error_Handler();
     }
     if (HAL_TIM_OC_Init(&htim2) != HAL_OK)
     {
       Error_Handler();
     }
     sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
     sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
     if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
     {
       Error_Handler();
     }
     sConfigOC.OCMode = TIM_OCMODE_TIMING;
     sConfigOC.Pulse = 1000;
     sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
     sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
     if (HAL_TIM_OC_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
     {
       Error_Handler();
     }
     sConfigOC.Pulse = 10000;
     if (HAL_TIM_OC_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
     {
       Error_Handler();
     }
     sConfigOC.Pulse = 1000;
     if (HAL_TIM_OC_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_3) != HAL_OK)
     {
       Error_Handler();
     }
     if (HAL_TIM_OC_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_4) != HAL_OK)
     {
       Error_Handler();
     }
     /* USER CODE BEGIN TIM2_Init 2 */
   
     /* USER CODE END TIM2_Init 2 */
   
   }
   /* TIM3 init function */
   void MX_TIM3_Init(void)
   {
   
     /* USER CODE BEGIN TIM3_Init 0 */
   
     /* USER CODE END TIM3_Init 0 */
   
     TIM_ClockConfigTypeDef sClockSourceConfig = {0};
     TIM_MasterConfigTypeDef sMasterConfig = {0};
     TIM_OC_InitTypeDef sConfigOC = {0};
   
     /* USER CODE BEGIN TIM3_Init 1 */
   
     /* USER CODE END TIM3_Init 1 */
     htim3.Instance = TIM3;
     htim3.Init.Prescaler = 8999;
     htim3.Init.CounterMode = TIM_COUNTERMODE_UP;
     htim3.Init.Period = 65535;
     htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
     htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
     if (HAL_TIM_Base_Init(&htim3) != HAL_OK)
     {
       Error_Handler();
     }
     sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
     if (HAL_TIM_ConfigClockSource(&htim3, &sClockSourceConfig) != HAL_OK)
     {
       Error_Handler();
     }
     if (HAL_TIM_OC_Init(&htim3) != HAL_OK)
     {
       Error_Handler();
     }
     if (HAL_TIM_OnePulse_Init(&htim3, TIM_OPMODE_SINGLE) != HAL_OK)
     {
       Error_Handler();
     }
     sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
     sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
     if (HAL_TIMEx_MasterConfigSynchronization(&htim3, &sMasterConfig) != HAL_OK)
     {
       Error_Handler();
     }
     sConfigOC.OCMode = TIM_OCMODE_TIMING;
     sConfigOC.Pulse = 1000;
     sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
     sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
     if (HAL_TIM_OC_ConfigChannel(&htim3, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
     {
       Error_Handler();
     }
     /* USER CODE BEGIN TIM3_Init 2 */
   
     /* USER CODE END TIM3_Init 2 */
   
   }
   /* TIM4 init function */
   void MX_TIM4_Init(void)
   {
   
     /* USER CODE BEGIN TIM4_Init 0 */
   
     /* USER CODE END TIM4_Init 0 */
   
     TIM_ClockConfigTypeDef sClockSourceConfig = {0};
     TIM_MasterConfigTypeDef sMasterConfig = {0};
     TIM_OC_InitTypeDef sConfigOC = {0};
   
     /* USER CODE BEGIN TIM4_Init 1 */
   
     /* USER CODE END TIM4_Init 1 */
     htim4.Instance = TIM4;
     htim4.Init.Prescaler = 8999;
     htim4.Init.CounterMode = TIM_COUNTERMODE_UP;
     htim4.Init.Period = 65535;
     htim4.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
     htim4.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
     if (HAL_TIM_Base_Init(&htim4) != HAL_OK)
     {
       Error_Handler();
     }
     sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
     if (HAL_TIM_ConfigClockSource(&htim4, &sClockSourceConfig) != HAL_OK)
     {
       Error_Handler();
     }
     if (HAL_TIM_OC_Init(&htim4) != HAL_OK)
     {
       Error_Handler();
     }
     sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
     sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
     if (HAL_TIMEx_MasterConfigSynchronization(&htim4, &sMasterConfig) != HAL_OK)
     {
       Error_Handler();
     }
     sConfigOC.OCMode = TIM_OCMODE_TIMING;
     sConfigOC.Pulse = 200;
     sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
     sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
     if (HAL_TIM_OC_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
     {
       Error_Handler();
     }
     sConfigOC.Pulse = 2000;
     if (HAL_TIM_OC_ConfigChannel(&htim4, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
     {
       Error_Handler();
     }
     /* USER CODE BEGIN TIM4_Init 2 */
   
     /* USER CODE END TIM4_Init 2 */
   
   }
   
   void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
   {
   
     if(tim_baseHandle->Instance==TIM2)
     {
     /* USER CODE BEGIN TIM2_MspInit 0 */
   
     /* USER CODE END TIM2_MspInit 0 */
       /* TIM2 clock enable */
       __HAL_RCC_TIM2_CLK_ENABLE();
   
       /* TIM2 interrupt Init */
       HAL_NVIC_SetPriority(TIM2_IRQn, 0, 0);
       HAL_NVIC_EnableIRQ(TIM2_IRQn);
     /* USER CODE BEGIN TIM2_MspInit 1 */
   
     /* USER CODE END TIM2_MspInit 1 */
     }
     else if(tim_baseHandle->Instance==TIM3)
     {
     /* USER CODE BEGIN TIM3_MspInit 0 */
   
     /* USER CODE END TIM3_MspInit 0 */
       /* TIM3 clock enable */
       __HAL_RCC_TIM3_CLK_ENABLE();
   
       /* TIM3 interrupt Init */
       HAL_NVIC_SetPriority(TIM3_IRQn, 0, 0);
       HAL_NVIC_EnableIRQ(TIM3_IRQn);
     /* USER CODE BEGIN TIM3_MspInit 1 */
   
     /* USER CODE END TIM3_MspInit 1 */
     }
     else if(tim_baseHandle->Instance==TIM4)
     {
     /* USER CODE BEGIN TIM4_MspInit 0 */
   
     /* USER CODE END TIM4_MspInit 0 */
       /* TIM4 clock enable */
       __HAL_RCC_TIM4_CLK_ENABLE();
   
       /* TIM4 interrupt Init */
       HAL_NVIC_SetPriority(TIM4_IRQn, 0, 0);
       HAL_NVIC_EnableIRQ(TIM4_IRQn);
     /* USER CODE BEGIN TIM4_MspInit 1 */
   
     /* USER CODE END TIM4_MspInit 1 */
     }
   }
   
   void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* tim_baseHandle)
   {
   
     if(tim_baseHandle->Instance==TIM2)
     {
     /* USER CODE BEGIN TIM2_MspDeInit 0 */
   
     /* USER CODE END TIM2_MspDeInit 0 */
       /* Peripheral clock disable */
       __HAL_RCC_TIM2_CLK_DISABLE();
   
       /* TIM2 interrupt Deinit */
       HAL_NVIC_DisableIRQ(TIM2_IRQn);
     /* USER CODE BEGIN TIM2_MspDeInit 1 */
   
     /* USER CODE END TIM2_MspDeInit 1 */
     }
     else if(tim_baseHandle->Instance==TIM3)
     {
     /* USER CODE BEGIN TIM3_MspDeInit 0 */
   
     /* USER CODE END TIM3_MspDeInit 0 */
       /* Peripheral clock disable */
       __HAL_RCC_TIM3_CLK_DISABLE();
   
       /* TIM3 interrupt Deinit */
       HAL_NVIC_DisableIRQ(TIM3_IRQn);
     /* USER CODE BEGIN TIM3_MspDeInit 1 */
   
     /* USER CODE END TIM3_MspDeInit 1 */
     }
     else if(tim_baseHandle->Instance==TIM4)
     {
     /* USER CODE BEGIN TIM4_MspDeInit 0 */
   
     /* USER CODE END TIM4_MspDeInit 0 */
       /* Peripheral clock disable */
       __HAL_RCC_TIM4_CLK_DISABLE();
   
       /* TIM4 interrupt Deinit */
       HAL_NVIC_DisableIRQ(TIM4_IRQn);
     /* USER CODE BEGIN TIM4_MspDeInit 1 */
   
     /* USER CODE END TIM4_MspDeInit 1 */
     }
   }
   
   /* USER CODE BEGIN 1 */
   void HAL_TIM_OC_DelayElapsedCallback(TIM_HandleTypeDef *htim) {
       uint32_t pulse;
       if (htim->Instance == HTIM_ERR.Instance) {
           HAL_GPIO_WritePin(GPIO1_GPIO_Port, GPIO1_Pin, GPIO_PIN_RESET);
           //fsm_trigger_event(bms.fsm, BMS_EV_HALT);
           fsm_transition(bms.fsm, BMS_HALT);
           error_set_fatal(error_get_top());
       }
       if (htim->Instance == HTIM_BMS.Instance) {
           switch (htim->Channel) {
               case HAL_TIM_ACTIVE_CHANNEL_1:
                   pulse = HAL_TIM_ReadCapturedValue(htim, TIM_CHANNEL_1);
                   __HAL_TIM_SET_COMPARE(htim, TIM_CHANNEL_1, (pulse + PRECHARGE_CHECK_INTERVAL * 10U));
   
                   fsm_trigger_event(bms.fsm, BMS_EV_PRECHARGE_CHECK);
                   break;
               case HAL_TIM_ACTIVE_CHANNEL_2:
                   fsm_trigger_event(bms.fsm, BMS_EV_PRECHARGE_TIMEOUT);
                   break;
               default:
                   break;
           }
       }
       if (htim->Instance == HTIM_SUPER.Instance) {
           switch (htim->Channel) {
               case HAL_TIM_ACTIVE_CHANNEL_1:
                   pulse = HAL_TIM_ReadCapturedValue(htim, TIM_CHANNEL_1);
                   __HAL_TIM_SET_COMPARE(htim, TIM_CHANNEL_1, (pulse + VOLTS_READ_INTERVAL * 10));
   
                   fsm_trigger_event(super_fsm, SUPER_EV_MEASURE_VOLTS);
                   break;
               case HAL_TIM_ACTIVE_CHANNEL_2:
                   pulse = HAL_TIM_ReadCapturedValue(htim, TIM_CHANNEL_2);
                   __HAL_TIM_SET_COMPARE(htim, TIM_CHANNEL_2, (pulse + TEMPS_READ_INTERVAL * 10));
   
                   //fsm_trigger_event(super_fsm, SUPER_EV_MEASURE_TEMPS);
                   break;
               default:
                   break;
           }
       }
   }
   
   void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim) {
       //if (htim == &htim_pc) {
   
       //}
   }
   
   uint16_t TIM_computePulse(TIM_HandleTypeDef *htim, uint32_t chFrequency) {
       uint32_t timFrequency = HAL_RCC_GetPCLK1Freq() / (htim->Instance->PSC + 1);
   
       return (uint16_t)(timFrequency / chFrequency);
   }
   /* USER CODE END 1 */
   
   /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/