/**
******************************************************************************
* @file stm32f10x_tim.c
* @author MCD Application Team
* @version V3.6.2
* @date 17-September-2021
* @brief This file provides all the TIM firmware functions.
******************************************************************************
* @attention
*
* Copyright (c) 2012 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_tim.h"
#include "stm32f10x_rcc.h"
/** @addtogroup STM32F10x_StdPeriph_Driver
* @{
*/
/** @defgroup TIM
* @brief TIM driver modules
* @{
*/
/** @defgroup TIM_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @defgroup TIM_Private_Defines
* @{
*/
/* ---------------------- TIM registers bit mask ------------------------ */
#define SMCR_ETR_Mask ((uint16_t)0x00FF)
#define CCMR_Offset ((uint16_t)0x0018)
#define CCER_CCE_Set ((uint16_t)0x0001)
#define CCER_CCNE_Set ((uint16_t)0x0004)
/**
* @}
*/
/** @defgroup TIM_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup TIM_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup TIM_Private_FunctionPrototypes
* @{
*/
static void TI1_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
uint16_t TIM_ICFilter);
static void TI2_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
uint16_t TIM_ICFilter);
static void TI3_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
uint16_t TIM_ICFilter);
static void TI4_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
uint16_t TIM_ICFilter);
/**
* @}
*/
/** @defgroup TIM_Private_Macros
* @{
*/
/**
* @}
*/
/** @defgroup TIM_Private_Variables
* @{
*/
/**
* @}
*/
/** @defgroup TIM_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @defgroup TIM_Private_Functions
* @{
*/
/**
* @brief Deinitializes the TIMx peripheral registers to their default reset values.
* @param TIMx: where x can be 1 to 17 to select the TIM peripheral.
* @retval None
*/
void TIM_DeInit(TIM_TypeDef* TIMx)
{
/* Check the parameters */
assert_param(IS_TIM_ALL_PERIPH(TIMx));
if (TIMx == TIM1)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, DISABLE);
}
else if (TIMx == TIM2)
{
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, DISABLE);
}
else if (TIMx == TIM3)
{
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, DISABLE);
}
else if (TIMx == TIM4)
{
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM4, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM4, DISABLE);
}
else if (TIMx == TIM5)
{
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM5, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM5, DISABLE);
}
else if (TIMx == TIM6)
{
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, DISABLE);
}
else if (TIMx == TIM7)
{
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, DISABLE);
}
else if (TIMx == TIM8)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM8, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM8, DISABLE);
}
else if (TIMx == TIM9)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM9, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM9, DISABLE);
}
else if (TIMx == TIM10)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM10, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM10, DISABLE);
}
else if (TIMx == TIM11)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM11, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM11, DISABLE);
}
else if (TIMx == TIM12)
{
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM12, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM12, DISABLE);
}
else if (TIMx == TIM13)
{
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM13, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM13, DISABLE);
}
else if (TIMx == TIM14)
{
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM14, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM14, DISABLE);
}
else if (TIMx == TIM15)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM15, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM15, DISABLE);
}
else if (TIMx == TIM16)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM16, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM16, DISABLE);
}
else
{
if (TIMx == TIM17)
{
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM17, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM17, DISABLE);
}
}
}
/**
* @brief Initializes the TIMx Time Base Unit peripheral according to
* the specified parameters in the TIM_TimeBaseInitStruct.
* @param TIMx: where x can be 1 to 17 to select the TIM peripheral.
* @param TIM_TimeBaseInitStruct: pointer to a TIM_TimeBaseInitTypeDef
* structure that contains the configuration information for the
* specified TIM peripheral.
* @retval None
*/
void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct)
{
uint16_t tmpcr1 = 0;
/* Check the parameters */
assert_param(IS_TIM_ALL_PERIPH(TIMx));
assert_param(IS_TIM_COUNTER_MODE(TIM_TimeBaseInitStruct->TIM_CounterMode));
assert_param(IS_TIM_CKD_DIV(TIM_TimeBaseInitStruct->TIM_ClockDivision));
tmpcr1 = TIMx->CR1;
if((TIMx == TIM1) || (TIMx == TIM8)|| (TIMx == TIM2) || (TIMx == TIM3)||
(TIMx == TIM4) || (TIMx == TIM5))
{
/* Select the Counter Mode */
tmpcr1 &= (uint16_t)(~((uint16_t)(TIM_CR1_DIR | TIM_CR1_CMS)));
tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_CounterMode;
}
if((TIMx != TIM6) && (TIMx != TIM7))
{
/* Set the clock division */
tmpcr1 &= (uint16_t)(~((uint16_t)TIM_CR1_CKD));
tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_ClockDivision;
}
TIMx->CR1 = tmpcr1;
/* Set the Autoreload value */
TIMx->ARR = TIM_TimeBaseInitStruct->TIM_Period ;
/* Set the Prescaler value */
TIMx->PSC = TIM_TimeBaseInitStruct->TIM_Prescaler;
if ((TIMx == TIM1) || (TIMx == TIM8)|| (TIMx == TIM15)|| (TIMx == TIM16) || (TIMx == TIM17))
{
/* Set the Repetition Counter value */
TIMx->RCR = TIM_TimeBaseInitStruct->TIM_RepetitionCounter;
}
/* Generate an update event to reload the Prescaler and the Repetition counter
values immediately */
TIMx->EGR = TIM_PSCReloadMode_Immediate;
}
/**
* @brief Initializes the TIMx Channel1 according to the specified
* parameters in the TIM_OCInitStruct.
* @param TIMx: where x can be 1 to 17 except 6 and 7 to select the TIM peripheral.
* @param TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure
* that contains the configuration information for the specified TIM peripheral.
* @retval None
*/
void TIM_OC1Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
{
uint16_t tmpccmrx =
八针LCD彩色屏
ST7735S驱动芯片
SPI接口 （193个子文件） 
project.axf 350KB project_sct.Bak 479B stm32f10x_tim.c 106KB stm32f10x_flash.c 61KB stm32f10x_rcc.c 50KB stm32f10x_adc.c 46KB stm32f10x_i2c.c 44KB stm32f10x_can.c 44KB stm32f10x_usart.c 37KB system_stm32f10x.c 35KB stm32f10x_fsmc.c 34KB stm32f10x_spi.c 29KB stm32f10x_dma.c 29KB stm32f10x_sdio.c 28KB stm32f10x_gpio.c 22KB stm32f10x_dac.c 18KB core_cm3.c 17KB lcd.c 15KB stm32f10x_cec.c 11KB stm32f10x_rtc.c 9KB stm32f10x_pwr.c 8KB stm32f10x_bkp.c 8KB misc.c 7KB stm32f10x_exti.c 6KB stm32f10x_wwdg.c 5KB lcd_init.c 5KB stm32f10x_dbgmcu.c 5KB stm32f10x_iwdg.c 4KB stm32f10x_it.c 4KB delay.c 4KB USART.c 3KB main.c 3KB stm32f10x_crc.c 3KB voice.c 1KB sys.c 163B stm32f10x_tim.crf 362KB lcd.crf 353KB main.crf 351KB stm32f10x_can.crf 349KB stm32f10x_adc.crf 347KB stm32f10x_rcc.crf 347KB stm32f10x_flash.crf 347KB stm32f10x_i2c.crf 346KB stm32f10x_usart.crf 346KB stm32f10x_fsmc.crf 346KB usart.crf 346KB stm32f10x_sdio.crf 344KB stm32f10x_spi.crf 344KB stm32f10x_gpio.crf 344KB stm32f10x_dma.crf 343KB lcd_init.crf 343KB stm32f10x_dac.crf 342KB stm32f10x_cec.crf 342KB voice.crf 341KB system_stm32f10x.crf 341KB stm32f10x_rtc.crf 341KB stm32f10x_bkp.crf 341KB delay.crf 341KB stm32f10x_pwr.crf 341KB stm32f10x_exti.crf 341KB sys.crf 340KB stm32f10x_wwdg.crf 340KB misc.crf 340KB stm32f10x_iwdg.crf 340KB stm32f10x_crc.crf 340KB stm32f10x_it.crf 340KB stm32f10x_dbgmcu.crf 340KB core_cm3.crf 4KB stm32f10x_dbgmcu.d 2KB stm32f10x_flash.d 2KB stm32f10x_usart.d 2KB stm32f10x_iwdg.d 2KB stm32f10x_fsmc.d 2KB stm32f10x_sdio.d 2KB system_stm32f10x.d 2KB stm32f10x_gpio.d 2KB stm32f10x_exti.d 2KB stm32f10x_wwdg.d 2KB stm32f10x_rcc.d 2KB stm32f10x_dac.d 2KB stm32f10x_pwr.d 2KB stm32f10x_adc.d 2KB stm32f10x_can.d 2KB stm32f10x_crc.d 2KB stm32f10x_tim.d 2KB stm32f10x_bkp.d 2KB stm32f10x_i2c.d 2KB stm32f10x_rtc.d 2KB stm32f10x_spi.d 2KB stm32f10x_cec.d 2KB stm32f10x_dma.d 2KB stm32f10x_it.d 2KB main.d 2KB lcd_init.d 2KB lcd.d 1KB delay.d 1KB voice.d 1KB usart.d 1KB misc.d 1KB sys.d 1KB共 193 条
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