unleashed-firmware/firmware/targets/f6/Src/tim.c

/**
  ******************************************************************************
  * @file    tim.c
  * @brief   This file provides code for the configuration
  *          of the TIM instances.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2021 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under Ultimate Liberty license
  * SLA0044, the "License"; You may not use this file except in compliance with
  * the License. You may obtain a copy of the License at:
  *                             www.st.com/SLA0044
  *
  ******************************************************************************
  */

/* Includes ------------------------------------------------------------------*/
#include "tim.h"

/* USER CODE BEGIN 0 */

/* USER CODE END 0 */

TIM_HandleTypeDef htim1;
TIM_HandleTypeDef htim2;
TIM_HandleTypeDef htim16;

/* TIM1 init function */
void MX_TIM1_Init(void) {
    TIM_ClockConfigTypeDef sClockSourceConfig = {0};
    TIM_MasterConfigTypeDef sMasterConfig = {0};
    TIM_OC_InitTypeDef sConfigOC = {0};
    TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0};

    htim1.Instance = TIM1;
    htim1.Init.Prescaler = 0;
    htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
    htim1.Init.Period = 65535;
    htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
    htim1.Init.RepetitionCounter = 0;
    htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
    if(HAL_TIM_Base_Init(&htim1) != HAL_OK) {
        Error_Handler();
    }
    sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
    if(HAL_TIM_ConfigClockSource(&htim1, &sClockSourceConfig) != HAL_OK) {
        Error_Handler();
    }
    if(HAL_TIM_OC_Init(&htim1) != HAL_OK) {
        Error_Handler();
    }
    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_TIMING;
    sConfigOC.Pulse = 0;
    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_OC_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_1) != HAL_OK) {
        Error_Handler();
    }
    sConfigOC.OCMode = TIM_OCMODE_PWM1;
    if(HAL_TIM_PWM_ConfigChannel(&htim1, &sConfigOC, TIM_CHANNEL_3) != 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.BreakAFMode = TIM_BREAK_AFMODE_INPUT;
    sBreakDeadTimeConfig.Break2State = TIM_BREAK2_DISABLE;
    sBreakDeadTimeConfig.Break2Polarity = TIM_BREAK2POLARITY_HIGH;
    sBreakDeadTimeConfig.Break2Filter = 0;
    sBreakDeadTimeConfig.Break2AFMode = TIM_BREAK_AFMODE_INPUT;
    sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
    if(HAL_TIMEx_ConfigBreakDeadTime(&htim1, &sBreakDeadTimeConfig) != HAL_OK) {
        Error_Handler();
    }
    HAL_TIM_MspPostInit(&htim1);
}
/* TIM2 init function */
void MX_TIM2_Init(void) {
    TIM_ClockConfigTypeDef sClockSourceConfig = {0};
    TIM_MasterConfigTypeDef sMasterConfig = {0};
    TIM_IC_InitTypeDef sConfigIC = {0};

    htim2.Instance = TIM2;
    htim2.Init.Prescaler = 64 - 1;
    htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
    htim2.Init.Period = 4294967295;
    htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
    htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE;
    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_IC_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();
    }
    sConfigIC.ICPolarity = TIM_INPUTCHANNELPOLARITY_FALLING;
    sConfigIC.ICSelection = TIM_ICSELECTION_DIRECTTI;
    sConfigIC.ICPrescaler = TIM_ICPSC_DIV1;
    sConfigIC.ICFilter = 0;
    if(HAL_TIM_IC_ConfigChannel(&htim2, &sConfigIC, TIM_CHANNEL_1) != HAL_OK) {
        Error_Handler();
    }
    sConfigIC.ICPolarity = TIM_INPUTCHANNELPOLARITY_RISING;
    sConfigIC.ICSelection = TIM_ICSELECTION_INDIRECTTI;
    if(HAL_TIM_IC_ConfigChannel(&htim2, &sConfigIC, TIM_CHANNEL_2) != HAL_OK) {
        Error_Handler();
    }
}
/* TIM16 init function */
void MX_TIM16_Init(void) {
    TIM_OC_InitTypeDef sConfigOC = {0};
    TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0};

    htim16.Instance = TIM16;
    htim16.Init.Prescaler = 500 - 1;
    htim16.Init.CounterMode = TIM_COUNTERMODE_UP;
    htim16.Init.Period = 291;
    htim16.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
    htim16.Init.RepetitionCounter = 0;
    htim16.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
    if(HAL_TIM_Base_Init(&htim16) != HAL_OK) {
        Error_Handler();
    }
    if(HAL_TIM_PWM_Init(&htim16) != HAL_OK) {
        Error_Handler();
    }
    sConfigOC.OCMode = TIM_OCMODE_PWM1;
    sConfigOC.Pulse = 145;
    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(&htim16, &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.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
    if(HAL_TIMEx_ConfigBreakDeadTime(&htim16, &sBreakDeadTimeConfig) != HAL_OK) {
        Error_Handler();
    }
    HAL_TIM_MspPostInit(&htim16);
}

void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle) {
    GPIO_InitTypeDef GPIO_InitStruct = {0};
    if(tim_baseHandle->Instance == TIM1) {
        /* USER CODE BEGIN TIM1_MspInit 0 */

        /* USER CODE END TIM1_MspInit 0 */
        /* TIM1 clock enable */
        __HAL_RCC_TIM1_CLK_ENABLE();

        /* TIM1 interrupt Init */
        HAL_NVIC_SetPriority(TIM1_TRG_COM_TIM17_IRQn, 0, 0);
        HAL_NVIC_EnableIRQ(TIM1_TRG_COM_TIM17_IRQn);
        /* USER CODE BEGIN TIM1_MspInit 1 */

        /* USER CODE END TIM1_MspInit 1 */
    } else 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();

        __HAL_RCC_GPIOA_CLK_ENABLE();
        /**TIM2 GPIO Configuration
    PA0     ------> TIM2_CH1
    */
        GPIO_InitStruct.Pin = IR_RX_Pin;
        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
        GPIO_InitStruct.Pull = GPIO_NOPULL;
        GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
        GPIO_InitStruct.Alternate = GPIO_AF1_TIM2;
        HAL_GPIO_Init(IR_RX_GPIO_Port, &GPIO_InitStruct);

        /* TIM2 interrupt Init */
        HAL_NVIC_SetPriority(TIM2_IRQn, 5, 0);
        HAL_NVIC_EnableIRQ(TIM2_IRQn);
        /* USER CODE BEGIN TIM2_MspInit 1 */

        /* USER CODE END TIM2_MspInit 1 */
    } else if(tim_baseHandle->Instance == TIM16) {
        /* USER CODE BEGIN TIM16_MspInit 0 */

        /* USER CODE END TIM16_MspInit 0 */
        /* TIM16 clock enable */
        __HAL_RCC_TIM16_CLK_ENABLE();
        /* USER CODE BEGIN TIM16_MspInit 1 */

        /* USER CODE END TIM16_MspInit 1 */
    }
}
void HAL_TIM_MspPostInit(TIM_HandleTypeDef* timHandle) {
    GPIO_InitTypeDef GPIO_InitStruct = {0};
    if(timHandle->Instance == TIM1) {
        /* USER CODE BEGIN TIM1_MspPostInit 0 */

        /* USER CODE END TIM1_MspPostInit 0 */
        __HAL_RCC_GPIOB_CLK_ENABLE();
        /**TIM1 GPIO Configuration
    PB9     ------> TIM1_CH3N
    PB13     ------> TIM1_CH1N
    */
        GPIO_InitStruct.Pin = IR_TX_Pin | RFID_OUT_Pin;
        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
        GPIO_InitStruct.Pull = GPIO_NOPULL;
        GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
        GPIO_InitStruct.Alternate = GPIO_AF1_TIM1;
        HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

        /* USER CODE BEGIN TIM1_MspPostInit 1 */

        /* USER CODE END TIM1_MspPostInit 1 */
    } else if(timHandle->Instance == TIM16) {
        /* USER CODE BEGIN TIM16_MspPostInit 0 */

        /* USER CODE END TIM16_MspPostInit 0 */

        __HAL_RCC_GPIOB_CLK_ENABLE();
        /**TIM16 GPIO Configuration
    PB8     ------> TIM16_CH1
    */
        GPIO_InitStruct.Pin = SPEAKER_Pin;
        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
        GPIO_InitStruct.Pull = GPIO_NOPULL;
        GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
        GPIO_InitStruct.Alternate = GPIO_AF14_TIM16;
        HAL_GPIO_Init(SPEAKER_GPIO_Port, &GPIO_InitStruct);

        /* USER CODE BEGIN TIM16_MspPostInit 1 */

        /* USER CODE END TIM16_MspPostInit 1 */
    }
}

void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* tim_baseHandle) {
    if(tim_baseHandle->Instance == TIM1) {
        /* USER CODE BEGIN TIM1_MspDeInit 0 */

        /* USER CODE END TIM1_MspDeInit 0 */
        /* Peripheral clock disable */
        __HAL_RCC_TIM1_CLK_DISABLE();

        /* TIM1 interrupt Deinit */
        HAL_NVIC_DisableIRQ(TIM1_TRG_COM_TIM17_IRQn);
        /* USER CODE BEGIN TIM1_MspDeInit 1 */

        /* USER CODE END TIM1_MspDeInit 1 */
    } else 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 GPIO Configuration
    PA0     ------> TIM2_CH1
    */
        HAL_GPIO_DeInit(IR_RX_GPIO_Port, IR_RX_Pin);

        /* 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 == TIM16) {
        /* USER CODE BEGIN TIM16_MspDeInit 0 */

        /* USER CODE END TIM16_MspDeInit 0 */
        /* Peripheral clock disable */
        __HAL_RCC_TIM16_CLK_DISABLE();
        /* USER CODE BEGIN TIM16_MspDeInit 1 */

        /* USER CODE END TIM16_MspDeInit 1 */
    }
}

/* USER CODE BEGIN 1 */

/* USER CODE END 1 */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/