/**
******************************************************************************
* @file stm32f30x_tim.c
* @author MCD Application Team
* @version V1.0.0
* @date 04-September-2012
* @brief This file provides firmware functions to manage the following
* functionalities of the TIM peripheral:
* + TimeBase management
* + Output Compare management
* + Input Capture management
* + Advanced-control timers (TIM1 and TIM8) specific features
* + Interrupts, DMA and flags management
* + Clocks management
* + Synchronization management
* + Specific interface management
* + Specific remapping management
*
@verbatim
==============================================================================
##### How to use this driver #####
==============================================================================
[..] This driver provides functions to configure and program the TIM
of all stm32f30x devices.
These functions are split in 9 groups:
(#) TIM TimeBase management: this group includes all needed functions
to configure the TM Timebase unit:
(++) Set/Get Prescaler
(++) Set/Get Autoreload
(++) Counter modes configuration
(++) Set Clock division
(++) Select the One Pulse mode
(++) Update Request Configuration
(++) Update Disable Configuration
(++) Auto-Preload Configuration
(++) Enable/Disable the counter
(#) TIM Output Compare management: this group includes all needed
functions to configure the Capture/Compare unit used in Output
compare mode:
(++) Configure each channel, independently, in Output Compare mode
(++) Select the output compare modes
(++) Select the Polarities of each channel
(++) Set/Get the Capture/Compare register values
(++) Select the Output Compare Fast mode
(++) Select the Output Compare Forced mode
(++) Output Compare-Preload Configuration
(++) Clear Output Compare Reference
(++) Select the OCREF Clear signal
(++) Enable/Disable the Capture/Compare Channels
(#) TIM Input Capture management: this group includes all needed
functions to configure the Capture/Compare unit used in
Input Capture mode:
(++) Configure each channel in input capture mode
(++) Configure Channel1/2 in PWM Input mode
(++) Set the Input Capture Prescaler
(++) Get the Capture/Compare values
(#) Advanced-control timers (TIM1 and TIM8) specific features
(++) Configures the Break input, dead time, Lock level, the OSSI,
the OSSR State and the AOE(automatic output enable)
(++) Enable/Disable the TIM peripheral Main Outputs
(++) Select the Commutation event
(++) Set/Reset the Capture Compare Preload Control bit
(#) TIM interrupts, DMA and flags management
(++) Enable/Disable interrupt sources
(++) Get flags status
(++) Clear flags/ Pending bits
(++) Enable/Disable DMA requests
(++) Configure DMA burst mode
(++) Select CaptureCompare DMA request
(#) TIM clocks management: this group includes all needed functions
to configure the clock controller unit:
(++) Select internal/External clock
(++) Select the external clock mode: ETR(Mode1/Mode2), TIx or ITRx
(#) TIM synchronization management: this group includes all needed
functions to configure the Synchronization unit:
(++) Select Input Trigger
(++) Select Output Trigger
(++) Select Master Slave Mode
(++) ETR Configuration when used as external trigger
(#) TIM specific interface management, this group includes all
needed functions to use the specific TIM interface:
(++) Encoder Interface Configuration
(++) Select Hall Sensor
(#) TIM specific remapping management includes the Remapping
configuration of specific timers
@endverbatim
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT 2012 STMicroelectronics</center></h2>
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32f30x_tim.h"
#include "stm32f30x_rcc.h"
/** @addtogroup STM32F2xx_StdPeriph_Driver
* @{
*/
/** @defgroup TIM
* @brief TIM driver modules
* @{
*/
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* ---------------------- 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)
#define CCMR_OC13M_MASK ((uint32_t)0xFFFEFF8F)
#define CCMR_OC24M_MASK ((uint32_t)0xFEFF8FFF)
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
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);
/* Private functions ---------------------------------------------------------*/
/** @defgroup TIM_Private_Functions
* @{
*/
/** @defgroup TIM_Group1 TimeBase management functions
* @brief TimeBase management functions
*
@verbatim
===============================================================================
##### TimeBase management functions #####
===============================================================================
*** TIM Driver: how to use it in
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STM32F303x固件库工程模板
共212个文件
h:53个
d:39个
c:38个
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2019-01-10
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STM32F303x固件库工程模板,标准通用,已配置好UART。
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STM32F303x固件库工程模板 (212个子文件)
STM32F303GPIO.uvguix.Administrator 143KB
STM32F303GPIO.axf 395KB
stm32f30x_tim.c 145KB
stm32f30x_adc.c 96KB
stm32f30x_rtc.c 95KB
stm32f30x_usart.c 85KB
stm32f30x_rcc.c 65KB
stm32f30x_can.c 57KB
stm32f30x_spi.c 56KB
stm32f30x_i2c.c 55KB
stm32f30x_flash.c 39KB
stm32f30x_dma.c 38KB
usb_core.c 31KB
usb_regs.c 29KB
stm32f30x_dac.c 25KB
stm32f30x_comp.c 24KB
stm32f30x_opamp.c 23KB
stm32f30x_pwr.c 20KB
stm32f30x_gpio.c 19KB
stm32f30x_syscfg.c 18KB
lcd12864.c 17KB
usart.c 15KB
system_stm32f30x.c 14KB
stm32f30x_exti.c 13KB
stm32f30x_iwdg.c 11KB
stm32f30x_crc.c 10KB
stm32f30x_wwdg.c 10KB
stm32f30x_misc.c 9KB
display12864.c 8KB
stm32f30x_dbgmcu.c 7KB
usb_int.c 6KB
stm32f3_discovery.c 5KB
usb_sil.c 4KB
stm32f30x_it.c 4KB
usb_mem.c 4KB
fixture_control.c 4KB
usb_init.c 3KB
delay.c 1KB
main.c 554B
sys.c 535B
stm32f30x_tim.crf 390KB
lcd12864.crf 385KB
stm32f30x_rtc.crf 383KB
main.crf 381KB
usart.crf 380KB
stm32f30x_adc.crf 378KB
stm32f30x_rcc.crf 376KB
stm32f30x_can.crf 375KB
stm32f30x_usart.crf 374KB
fixture_control.crf 373KB
stm32f30x_i2c.crf 373KB
stm32f30x_flash.crf 373KB
stm32f30x_spi.crf 372KB
stm32f3_discovery.crf 370KB
stm32f30x_dma.crf 370KB
stm32f30x_dac.crf 369KB
stm32f30x_opamp.crf 369KB
display12864.crf 368KB
stm32f30x_syscfg.crf 368KB
stm32f30x_gpio.crf 368KB
stm32f30x_it.crf 368KB
stm32f30x_exti.crf 368KB
system_stm32f30x.crf 367KB
stm32f30x_pwr.crf 367KB
stm32f30x_crc.crf 367KB
stm32f30x_comp.crf 367KB
sys.crf 367KB
stm32f30x_misc.crf 367KB
stm32f30x_wwdg.crf 366KB
stm32f30x_iwdg.crf 366KB
stm32f30x_dbgmcu.crf 366KB
delay.crf 366KB
stm32f30x_dbgmcu.d 3KB
stm32f30x_syscfg.d 3KB
stm32f3_discovery.d 3KB
stm32f30x_flash.d 3KB
stm32f30x_usart.d 3KB
stm32f30x_opamp.d 3KB
main.d 3KB
stm32f30x_gpio.d 3KB
stm32f30x_misc.d 3KB
stm32f30x_comp.d 3KB
stm32f30x_wwdg.d 3KB
stm32f30x_iwdg.d 3KB
stm32f30x_exti.d 3KB
fixture_control.d 3KB
stm32f30x_rcc.d 3KB
stm32f30x_i2c.d 3KB
stm32f30x_pwr.d 3KB
stm32f30x_tim.d 3KB
stm32f30x_crc.d 3KB
stm32f30x_can.d 3KB
stm32f30x_rtc.d 3KB
stm32f30x_dma.d 3KB
stm32f30x_adc.d 3KB
stm32f30x_spi.d 3KB
stm32f30x_dac.d 3KB
system_stm32f30x.d 3KB
stm32f30x_it.d 3KB
display12864.d 3KB
共 212 条
- 1
- 2
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