/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
* File Name : stm32f10x_tim.c
* Author : MCD Application Team
* Version : V2.0.3
* Date : 09/22/2008
* Description : This file provides all the TIM firmware functions.
********************************************************************************
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_tim.h"
#include "stm32f10x_rcc.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* ---------------------- TIM registers bit mask ------------------------ */
#define CR1_CEN_Set ((u16)0x0001)
#define CR1_CEN_Reset ((u16)0x03FE)
#define CR1_UDIS_Set ((u16)0x0002)
#define CR1_UDIS_Reset ((u16)0x03FD)
#define CR1_URS_Set ((u16)0x0004)
#define CR1_URS_Reset ((u16)0x03FB)
#define CR1_OPM_Reset ((u16)0x03F7)
#define CR1_CounterMode_Mask ((u16)0x038F)
#define CR1_ARPE_Set ((u16)0x0080)
#define CR1_ARPE_Reset ((u16)0x037F)
#define CR1_CKD_Mask ((u16)0x00FF)
#define CR2_CCPC_Set ((u16)0x0001)
#define CR2_CCPC_Reset ((u16)0xFFFE)
#define CR2_CCUS_Set ((u16)0x0004)
#define CR2_CCUS_Reset ((u16)0xFFFB)
#define CR2_CCDS_Set ((u16)0x0008)
#define CR2_CCDS_Reset ((u16)0xFFF7)
#define CR2_MMS_Mask ((u16)0xFF8F)
#define CR2_TI1S_Set ((u16)0x0080)
#define CR2_TI1S_Reset ((u16)0xFF7F)
#define CR2_OIS1_Reset ((u16)0x7EFF)
#define CR2_OIS1N_Reset ((u16)0x7DFF)
#define CR2_OIS2_Reset ((u16)0x7BFF)
#define CR2_OIS2N_Reset ((u16)0x77FF)
#define CR2_OIS3_Reset ((u16)0x6FFF)
#define CR2_OIS3N_Reset ((u16)0x5FFF)
#define CR2_OIS4_Reset ((u16)0x3FFF)
#define SMCR_SMS_Mask ((u16)0xFFF8)
#define SMCR_ETR_Mask ((u16)0x00FF)
#define SMCR_TS_Mask ((u16)0xFF8F)
#define SMCR_MSM_Reset ((u16)0xFF7F)
#define SMCR_ECE_Set ((u16)0x4000)
#define CCMR_CC13S_Mask ((u16)0xFFFC)
#define CCMR_CC24S_Mask ((u16)0xFCFF)
#define CCMR_TI13Direct_Set ((u16)0x0001)
#define CCMR_TI24Direct_Set ((u16)0x0100)
#define CCMR_OC13FE_Reset ((u16)0xFFFB)
#define CCMR_OC24FE_Reset ((u16)0xFBFF)
#define CCMR_OC13PE_Reset ((u16)0xFFF7)
#define CCMR_OC24PE_Reset ((u16)0xF7FF)
#define CCMR_OC13M_Mask ((u16)0xFF8F)
#define CCMR_OC24M_Mask ((u16)0x8FFF)
#define CCMR_OC13CE_Reset ((u16)0xFF7F)
#define CCMR_OC24CE_Reset ((u16)0x7FFF)
#define CCMR_IC13PSC_Mask ((u16)0xFFF3)
#define CCMR_IC24PSC_Mask ((u16)0xF3FF)
#define CCMR_IC13F_Mask ((u16)0xFF0F)
#define CCMR_IC24F_Mask ((u16)0x0FFF)
#define CCMR_Offset ((u16)0x0018)
#define CCER_CCE_Set ((u16)0x0001)
#define CCER_CCNE_Set ((u16)0x0004)
#define CCER_CC1P_Reset ((u16)0xFFFD)
#define CCER_CC2P_Reset ((u16)0xFFDF)
#define CCER_CC3P_Reset ((u16)0xFDFF)
#define CCER_CC4P_Reset ((u16)0xDFFF)
#define CCER_CC1NP_Reset ((u16)0xFFF7)
#define CCER_CC2NP_Reset ((u16)0xFF7F)
#define CCER_CC3NP_Reset ((u16)0xF7FF)
#define CCER_CC1E_Set ((u16)0x0001)
#define CCER_CC1E_Reset ((u16)0xFFFE)
#define CCER_CC1NE_Reset ((u16)0xFFFB)
#define CCER_CC2E_Set ((u16)0x0010)
#define CCER_CC2E_Reset ((u16)0xFFEF)
#define CCER_CC2NE_Reset ((u16)0xFFBF)
#define CCER_CC3E_Set ((u16)0x0100)
#define CCER_CC3E_Reset ((u16)0xFEFF)
#define CCER_CC3NE_Reset ((u16)0xFBFF)
#define CCER_CC4E_Set ((u16)0x1000)
#define CCER_CC4E_Reset ((u16)0xEFFF)
#define BDTR_MOE_Set ((u16)0x8000)
#define BDTR_MOE_Reset ((u16)0x7FFF)
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
static void TI1_Config(TIM_TypeDef* TIMx, u16 TIM_ICPolarity, u16 TIM_ICSelection,
u16 TIM_ICFilter);
static void TI2_Config(TIM_TypeDef* TIMx, u16 TIM_ICPolarity, u16 TIM_ICSelection,
u16 TIM_ICFilter);
static void TI3_Config(TIM_TypeDef* TIMx, u16 TIM_ICPolarity, u16 TIM_ICSelection,
u16 TIM_ICFilter);
static void TI4_Config(TIM_TypeDef* TIMx, u16 TIM_ICPolarity, u16 TIM_ICSelection,
u16 TIM_ICFilter);
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
/*******************************************************************************
* Function Name : TIM_DeInit
* Description : Deinitializes the TIMx peripheral registers to their default
* reset values.
* Input : - TIMx: where x can be 1 to 8 to select the TIM peripheral.
* Output : None
* Return : None
*******************************************************************************/
void TIM_DeInit(TIM_TypeDef* TIMx)
{
/* Check the parameters */
assert_param(IS_TIM_ALL_PERIPH(TIMx));
switch (*(u32*)&TIMx)
{
case TIM1_BASE:
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, DISABLE);
break;
case TIM2_BASE:
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, DISABLE);
break;
case TIM3_BASE:
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, DISABLE);
break;
case TIM4_BASE:
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM4, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM4, DISABLE);
break;
case TIM5_BASE:
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM5, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM5, DISABLE);
break;
case TIM6_BASE:
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, DISABLE);
break;
case TIM7_BASE:
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, ENABLE);
RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, DISABLE);
break;
case TIM8_BASE:
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM8, ENABLE);
RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM8, DISABLE);
break;
default:
break;
}
}
/*************
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