/**
******************************************************************************
* @file stm32f0xx_tim.c
* @author MCD Application Team
* @version V1.5.0
* @date 05-December-2014
* @brief This file provides firmware functions to manage the following
* functionalities of the TIM peripheral:
* + TimeBase management
* + Output Compare management
* + Input Capture management
* + 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 STM32F0xx devices These functions are split in 8 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) 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 2014 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 "stm32f0xx_tim.h"
#include "stm32f0xx_rcc.h"
/** @addtogroup STM32F0xx_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)
/* 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 Timing(Time base) Mode ***
===============================================================================
[..] To use the Timer in Timing(Time base) mode, the following steps are
mandatory:
(#) Enable TIM clock using
RCC_APBxPeriphClockCmd(RCC_APBxPeriph_TIMx, ENABLE) function.
(#) Fill the TIM_TimeBaseInitStruct with the desired parameters.
(#) Call TIM_TimeBaseInit(TIMx
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STM32F030(LCD-TG12232).zip (93个子文件)
STM32F030(LCD-TG12232)
User
SysTick
SysTick.c 2KB
SysTick.h 854B
main.c 4KB
Usart
Usart.h 651B
fifobuffer.c 5KB
fifobuffer.h 1KB
Usart.c 5KB
stm32f0xx_conf.h 3KB
stm32f0xx_it.h 2KB
UsartAction.c 1KB
TimBase
TimBase.c 1KB
TimBase.h 140B
UsartAction.h 812B
main.h 1KB
LCD
TG12232.c 13KB
ziku.c 20KB
ziku.h 494B
TG12232.h 2KB
stm32f0xx_it.c 5KB
Libraries
FWlib
inc
stm32f0xx_dma.h 55KB
stm32f0xx_crc.h 5KB
stm32f0xx_exti.h 10KB
stm32f0xx_tim.h 51KB
stm32f0xx_flash.h 17KB
stm32f0xx_gpio.h 13KB
stm32f0xx_rtc.h 37KB
stm32f0xx_i2c.h 18KB
stm32f0xx_cec.h 12KB
stm32f0xx_usart.h 26KB
stm32f0xx_adc.h 21KB
stm32f0xx_crs.h 8KB
stm32f0xx_wwdg.h 3KB
stm32f0xx_comp.h 10KB
stm32f0xx_dbgmcu.h 4KB
stm32f0xx_rcc.h 27KB
stm32f0xx_dac.h 15KB
stm32f0xx_misc.h 4KB
stm32f0xx_spi.h 22KB
stm32f0xx_pwr.h 7KB
stm32f0xx_iwdg.h 4KB
stm32f0xx_can.h 27KB
stm32f0xx_syscfg.h 29KB
src
stm32f0xx_misc.c 6KB
stm32f0xx_dbgmcu.c 7KB
stm32f0xx_cec.c 24KB
stm32f0xx_comp.c 15KB
stm32f0xx_dac.c 26KB
stm32f0xx_crs.c 14KB
stm32f0xx_flash.c 42KB
stm32f0xx_crc.c 11KB
stm32f0xx_wwdg.c 10KB
stm32f0xx_i2c.c 55KB
stm32f0xx_gpio.c 21KB
stm32f0xx_iwdg.c 11KB
stm32f0xx_pwr.c 20KB
stm32f0xx_tim.c 130KB
stm32f0xx_adc.c 47KB
stm32f0xx_can.c 57KB
stm32f0xx_rcc.c 69KB
stm32f0xx_syscfg.c 19KB
stm32f0xx_rtc.c 93KB
stm32f0xx_dma.c 46KB
stm32f0xx_exti.c 11KB
stm32f0xx_usart.c 92KB
stm32f0xx_spi.c 52KB
CMSIS
core_cm0.h 32KB
stm32f0xx.h 452KB
startup
startup_stm32f070x6.s 10KB
startup_stm32f070xb.s 11KB
startup_stm32f091.s 11KB
startup_stm32f030xc.s 11KB
startup_stm32f051.s 11KB
startup_stm32f042.s 11KB
startup_stm32f031.s 10KB
startup_stm32f072.s 11KB
startup_stm32f0xx.s 11KB
startup_stm32f030.s 10KB
startup_stm32f0xx_ld.s 10KB
core_cmFunc.h 17KB
core_cmInstr.h 20KB
system_stm32f0xx.c 12KB
system_stm32f0xx.h 2KB
keilkill.bat 303B
Project
JLinkSettings.ini 671B
Objects
STM32F0.hex 29KB
STM32F0.bin 5KB
STM32F0.axf 302KB
STM32F0_sct.Bak 479B
STM32F0_STM32F0.dep 20KB
STM32F0.uvguix.Administrator 137KB
STM32F0.uvguix.X230 70KB
Listings
STM32F0.uvoptx 17KB
STM32F0.uvprojx 18KB
共 93 条
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