/**
******************************************************************************
* @file stm32f1xx_hal_tim.c
* @author MCD Application Team
* @version V1.1.1
* @date 12-May-2017
* @brief TIM HAL module driver
* This file provides firmware functions to manage the following
* functionalities of the Timer (TIM) peripheral:
* + Time Base Initialization
* + Time Base Start
* + Time Base Start Interruption
* + Time Base Start DMA
* + Time Output Compare/PWM Initialization
* + Time Output Compare/PWM Channel Configuration
* + Time Output Compare/PWM Start
* + Time Output Compare/PWM Start Interruption
* + Time Output Compare/PWM Start DMA
* + Time Input Capture Initialization
* + Time Input Capture Channel Configuration
* + Time Input Capture Start
* + Time Input Capture Start Interruption
* + Time Input Capture Start DMA
* + Time One Pulse Initialization
* + Time One Pulse Channel Configuration
* + Time One Pulse Start
* + Time Encoder Interface Initialization
* + Time Encoder Interface Start
* + Time Encoder Interface Start Interruption
* + Time Encoder Interface Start DMA
* + Commutation Event configuration with Interruption and DMA
* + Time OCRef clear configuration
* + Time External Clock configuration
@verbatim
==============================================================================
##### TIMER Generic features #####
==============================================================================
[..] The Timer features include:
(#) 16-bit up, down, up/down auto-reload counter.
(#) 16-bit programmable prescaler allowing dividing (also on the fly) the
counter clock frequency either by any factor between 1 and 65536.
(#) Up to 4 independent channels for:
(++) Input Capture
(++) Output Compare
(++) PWM generation (Edge and Center-aligned Mode)
(++) One-pulse mode output
##### How to use this driver #####
==============================================================================
[..]
(#) Initialize the TIM low level resources by implementing the following functions
depending from feature used :
(++) Time Base : HAL_TIM_Base_MspInit()
(++) Input Capture : HAL_TIM_IC_MspInit()
(++) Output Compare : HAL_TIM_OC_MspInit()
(++) PWM generation : HAL_TIM_PWM_MspInit()
(++) One-pulse mode output : HAL_TIM_OnePulse_MspInit()
(++) Encoder mode output : HAL_TIM_Encoder_MspInit()
(#) Initialize the TIM low level resources :
(##) Enable the TIM interface clock using __HAL_RCC_TIMx_CLK_ENABLE();
(##) TIM pins configuration
(+++) Enable the clock for the TIM GPIOs using the following function:
__HAL_RCC_GPIOx_CLK_ENABLE();
(+++) Configure these TIM pins in Alternate function mode using HAL_GPIO_Init();
(#) The external Clock can be configured, if needed (the default clock is the
internal clock from the APBx), using the following function:
HAL_TIM_ConfigClockSource, the clock configuration should be done before
any start function.
(#) Configure the TIM in the desired functioning mode using one of the
Initialization function of this driver:
(++) HAL_TIM_Base_Init: to use the Timer to generate a simple time base
(++) HAL_TIM_OC_Init and HAL_TIM_OC_ConfigChannel: to use the Timer to generate an
Output Compare signal.
(++) HAL_TIM_PWM_Init and HAL_TIM_PWM_ConfigChannel: to use the Timer to generate a
PWM signal.
(++) HAL_TIM_IC_Init and HAL_TIM_IC_ConfigChannel: to use the Timer to measure an
external signal.
(++) HAL_TIM_OnePulse_Init and HAL_TIM_OnePulse_ConfigChannel: to use the Timer
in One Pulse Mode.
(++) HAL_TIM_Encoder_Init: to use the Timer Encoder Interface.
(#) Activate the TIM peripheral using one of the start functions depending from the feature used:
(++) Time Base : HAL_TIM_Base_Start(), HAL_TIM_Base_Start_DMA(), HAL_TIM_Base_Start_IT()
(++) Input Capture : HAL_TIM_IC_Start(), HAL_TIM_IC_Start_DMA(), HAL_TIM_IC_Start_IT()
(++) Output Compare : HAL_TIM_OC_Start(), HAL_TIM_OC_Start_DMA(), HAL_TIM_OC_Start_IT()
(++) PWM generation : HAL_TIM_PWM_Start(), HAL_TIM_PWM_Start_DMA(), HAL_TIM_PWM_Start_IT()
(++) One-pulse mode output : HAL_TIM_OnePulse_Start(), HAL_TIM_OnePulse_Start_IT()
(++) Encoder mode output : HAL_TIM_Encoder_Start(), HAL_TIM_Encoder_Start_DMA(), HAL_TIM_Encoder_Start_IT().
(#) The DMA Burst is managed with the two following functions:
HAL_TIM_DMABurst_WriteStart()
HAL_TIM_DMABurst_ReadStart()
@endverbatim
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32f1xx_hal.h"
/** @addtogroup STM32F1xx_HAL_Driver
* @{
*/
/** @defgroup TIM TIM
* @brief TIM HAL module driver
* @{
*/
#ifdef HAL_TIM_MODULE_ENABLED
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/** @defgroup TIM_Private_Functions TIM Private Functions
* @{
*/
static void TIM_OC1_SetConfig(TIM_TypeDef *TIMx, TIM_OC_InitTypeDef *OC_Config);
static void TIM_OC3_SetConfig(TIM_TypeDef *TIMx, TIM_OC_InitTypeDef *OC_Config);
st
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stm32正倒计时器程序设计
共165个文件
h:51个
d:25个
o:25个
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使用通用定时器定时产生0.01秒基时,进而产生秒、分,在LCD上显示分钟、秒、秒小数各2位;用4个按钮控制正计时、倒计时、启动、停止。在LCD上显示出当前的计时方式(正计时、倒计时)。 按正计时、倒计时按钮后,显示出开始的时间,分别为0和30分钟。
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stm32正倒计时器程序设计 (165个子文件)
times.uvguix.Administrator 88KB
times.axf 616KB
stm32f1xx_hal_tim.c 166KB
stm32f1xx_hal_tim_ex.c 63KB
stm32f1xx_hal_rcc.c 48KB
stm32f1xx_hal_flash_ex.c 38KB
stm32f1xx_ll_fsmc.c 36KB
TFT_driver.c 34KB
stm32f1xx_hal_rcc_ex.c 32KB
stm32f1xx_hal_flash.c 31KB
stm32f1xx_hal_dma.c 29KB
stm32f1xx_hal_sram.c 23KB
stm32f1xx_hal_gpio.c 22KB
stm32f1xx_hal_pwr.c 22KB
stm32f1xx_hal.c 20KB
stm32f1xx_hal_cortex.c 20KB
china.c 19KB
gui_ext.c 18KB
system_stm32f1xx.c 16KB
main.c 9KB
fsmc.c 8KB
stm32f1xx_it.c 6KB
stm32f1xx_hal_gpio_ex.c 5KB
tim.c 4KB
stm32f1xx_hal_msp.c 4KB
gpio.c 4KB
stm32f1xx_hal_tim.crf 549KB
main.crf 528KB
china.crf 525KB
gui_ext.crf 523KB
tft_driver.crf 522KB
stm32f1xx_hal_tim_ex.crf 521KB
stm32f1xx_hal_dma.crf 520KB
stm32f1xx_hal_rcc.crf 519KB
stm32f1xx_hal_flash_ex.crf 514KB
stm32f1xx_ll_fsmc.crf 514KB
stm32f1xx_hal_flash.crf 513KB
stm32f1xx_hal_gpio.crf 512KB
stm32f1xx_hal_sram.crf 512KB
stm32f1xx_hal_rcc_ex.crf 511KB
stm32f1xx_hal_pwr.crf 511KB
fsmc.crf 510KB
stm32f1xx_hal.crf 509KB
stm32f1xx_hal_cortex.crf 509KB
system_stm32f1xx.crf 509KB
gpio.crf 509KB
tim.crf 509KB
stm32f1xx_it.crf 509KB
stm32f1xx_hal_gpio_ex.crf 508KB
stm32f1xx_hal_msp.crf 508KB
stm32f1xx_hal_flash_ex.d 2KB
stm32f1xx_hal_gpio_ex.d 2KB
stm32f1xx_hal_rcc_ex.d 2KB
stm32f1xx_hal_tim_ex.d 2KB
stm32f1xx_hal_cortex.d 2KB
stm32f1xx_hal_flash.d 2KB
stm32f1xx_hal_gpio.d 2KB
stm32f1xx_hal_sram.d 2KB
system_stm32f1xx.d 2KB
tft_driver.d 2KB
stm32f1xx_hal_tim.d 2KB
stm32f1xx_hal_dma.d 2KB
stm32f1xx_hal_pwr.d 2KB
stm32f1xx_hal_rcc.d 2KB
stm32f1xx_ll_fsmc.d 2KB
stm32f1xx_hal_msp.d 2KB
main.d 2KB
gui_ext.d 2KB
stm32f1xx_hal.d 2KB
stm32f1xx_it.d 2KB
china.d 2KB
fsmc.d 2KB
gpio.d 2KB
tim.d 2KB
startup_stm32f103xe.d 52B
times_STM32F103VE_1.0.0.dbgconf 2KB
times_times.dep 57KB
stm32f103xe.h 949KB
arm_math.h 246KB
stm32_hal_legacy.h 178KB
core_cm7.h 136KB
core_cm4.h 112KB
core_cm3.h 101KB
stm32f1xx_hal_rcc_ex.h 100KB
core_sc300.h 100KB
stm32f1xx_hal_tim.h 81KB
stm32f1xx_hal_rcc.h 68KB
cmsis_armcc_V6.h 54KB
core_sc000.h 44KB
stm32f1xx_ll_fsmc.h 44KB
core_cm0plus.h 44KB
cmsis_gcc.h 40KB
stm32f1xx_hal_gpio_ex.h 38KB
stm32f1xx_hal_flash_ex.h 37KB
core_cm0.h 36KB
ascii.h 32KB
cmsis_armcc.h 24KB
stm32f1xx_hal_dma.h 19KB
stm32f1xx_hal_cortex.h 18KB
stm32f1xx_hal_tim_ex.h 16KB
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