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/******************** (C) COPYRIGHT 2006 STMicroelectronics ******************** |
* File Name : 91x_tim.h |
* Author : MCD Application Team |
* Date First Issued : 05/18/2006 : Version 1.0 |
* Description : This file contains all the functions prototypes for the |
* TIM software library. |
******************************************************************************** |
* History: |
* 05/22/2007 : Version 1.2 |
* 05/24/2006 : Version 1.1 |
* 05/18/2006 : Version 1.0 |
******************************************************************************** |
* THE PRESENT SOFTWARE 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 SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION |
* CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. |
*******************************************************************************/ |
|
/* Define to prevent recursive inclusion -------------------------------------*/ |
#ifndef __91x_TIM_H |
#define __91x_TIM_H |
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/* Includes ------------------------------------------------------------------*/ |
#include "91x_map.h" |
#include "91x_scu.h" |
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/* Exported types ----------------------------------------------------------- */ |
|
/* TIM Init structure define */ |
typedef struct |
{ |
u16 TIM_Mode; /* Timer mode */ |
u16 TIM_OC1_Modes; /* Output Compare 1 Mode: Timing or Wave */ |
u16 TIM_OC2_Modes; /* Output Compare 2 Mode: Timing or Wave */ |
u16 TIM_Clock_Source; /* Timer Clock source APB/SCU/EXTERNAL */ |
u16 TIM_Clock_Edge; /* Timer Clock Edge: Rising or Falling Edge */ |
u16 TIM_OPM_INPUT_Edge; /* Timer Input Capture 1 Edge used in OPM Mode */ |
u16 TIM_ICAP1_Edge; /* Timer Input Capture 1 Edge used in ICAP1 Mode */ |
u16 TIM_ICAP2_Edge; /* Timer Input Capture 2 Edge used in ICAP2 Mode */ |
u8 TIM_Prescaler; /* Timer Prescaler factor */ |
u16 TIM_Pulse_Level_1; /* Level applied on the Output Compare Pin 1 */ |
u16 TIM_Pulse_Level_2; /* Level applied on the Output Compare Pin 2 */ |
u16 TIM_Period_Level; /* Level applied during the Period of a PWM Mode */ |
u16 TIM_Pulse_Length_1; /* Pulse 1 Length used in Output Compare 1 Mode */ |
u16 TIM_Pulse_Length_2; /* Pulse 2 Length used in Output Compare 2 Mode */ |
u16 TIM_Full_Period; /* Period Length used in PWM Mode */ |
} TIM_InitTypeDef; |
|
typedef enum |
{ |
TIM_START, |
TIM_STOP, |
TIM_CLEAR |
} TIM_CounterOperations; |
|
/* Exported constants --------------------------------------------------------*/ |
|
/* TIM MODE */ |
#define TIM_PWMI 0x4000 /* PWM INPUT Mode */ |
#define TIM_OCM_CHANNEL_1 0x0040 /* OUTPUT COMPARE CHANNEL 1 Mode */ |
#define TIM_OCM_CHANNEL_2 0x0080 /* OUTPUT COMPARE CHANNEL 2 Mode */ |
#define TIM_OCM_CHANNEL_12 0x00C0 /* OUTPUT COMPARE CHANNEL 1 & 2 Mode */ |
#define TIM_PWM 0x0010 /* PWM Mode */ |
#define TIM_OPM 0x0020 /* ONE PULSE Mode */ |
#define TIM_ICAP_CHANNEL_1 0x0400 /* INPUT CAPTURE 1 Mode */ |
#define TIM_ICAP_CHANNEL_2 0x0500 /* INPUT CAPTURE 2 Mode */ |
#define TIM_ICAP_CHANNEL_12 0x0600 /* INPUT CAPTURE 1 & 2 Mode */ |
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/* TIM OUTPUT COMPARE MODE */ |
#define TIM_WAVE 0x0001 |
#define TIM_TIMING 0x0002 |
|
/* TIM CLOCK SOURCE */ |
#define TIM_CLK_APB 0xFFFE |
#define TIM_CLK_EXTERNAL 0x0001 |
#define TIM_CLK_SCU 0x0001 |
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/* TIM CLOCK EDGE */ |
#define TIM_CLK_EDGE_FALLING 0xFFFD |
#define TIM_CLK_EDGE_RISING 0x0002 |
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/* TIM OPM INPUT EDGE */ |
#define TIM_OPM_EDGE_FALLING 0xFFFB |
#define TIM_OPM_EDGE_RISING 0x0004 |
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/* TIM ICAPA INPUT EDGE */ |
#define TIM_ICAP1_EDGE_FALLING 0xFFFB |
#define TIM_ICAP1_EDGE_RISING 0x0004 |
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/* TIM ICAPB INPUT EDGE */ |
#define TIM_ICAP2_EDGE_FALLING 0xFFF7 |
#define TIM_ICAP2_EDGE_RISING 0x0008 |
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/* TIM OUTPUT LEVEL */ |
#define TIM_HIGH 0x0200 |
#define TIM_LOW 0x0300 |
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/* TIM OUTPUT EDGE */ |
#define TIM_OUTPUT_EDGE_RISING 0x8000 |
#define TIM_OUTPUT_EDGE_FALLING 0x0800 |
|
/* TIM channels */ |
#define TIM_PWM_OC1_Channel 0x1 /* PWM/Output Compare 1 Channel */ |
#define TIM_OC2_Channel 0x2 /* Output Compare 2 Channel */ |
|
/* TIM DMA SOURCE */ |
#define TIM_DMA_IC1 0x0000 /* Input Capture Channel 1 DMA Source */ |
#define TIM_DMA_OC1 0x1000 /* OUTPUT Compare Channel 1 DMA Source */ |
#define TIM_DMA_IC2 0x2000 /* Input Capture Channel 2 DMA Source */ |
#define TIM_DMA_OC2 0x3000 /* OUTPUT Compare Channel 2 DMA Source */ |
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/* TIM DMA ENABLE or DISABLE */ |
#define TIM_DMA_ENABLE 0x0400 /* DMA Enable */ |
#define TIM_DMA_DISABLE 0xFBFF /* DMA Disable */ |
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/* TIM Interruption Sources*/ |
#define TIM_IT_IC1 0x8000 /* Input Capture Channel 1 Interrupt Source */ |
#define TIM_IT_OC1 0x4000 /* Output Compare Channel 1 Interrupt Source */ |
#define TIM_IT_TO 0x2000 /* Timer OverFlow Interrupt Source */ |
#define TIM_IT_IC2 0x1000 /* Input Capture Channel 2 Interrupt Source */ |
#define TIM_IT_OC2 0x0800 /* Output Compare Channel 2 Interrupt Source */ |
|
/* TIM Flags */ |
#define TIM_FLAG_IC1 0x8000 /* Input Capture Channel 1 Flag */ |
#define TIM_FLAG_OC1 0x4000 /* Output Compare Channel 1 Flag */ |
#define TIM_FLAG_TO 0x2000 /* Timer OverFlow Flag */ |
#define TIM_FLAG_IC2 0x1000 /* Input Capture Channel 2 Flag */ |
#define TIM_FLAG_OC2 0x0800 /* Output Compare Channel 2 Flag */ |
|
/* Module private variables --------------------------------------------------*/ |
/* Exported macro ------------------------------------------------------------*/ |
/* Private functions ---------------------------------------------------------*/ |
/* Exported functions ------------------------------------------------------- */ |
void TIM_Init(TIM_TypeDef *TIMx, TIM_InitTypeDef *TIM_InitStruct); |
void TIM_DeInit(TIM_TypeDef *TIMx); |
void TIM_StructInit(TIM_InitTypeDef *TIM_InitStruct); |
void TIM_CounterCmd(TIM_TypeDef *TIMx, TIM_CounterOperations TIM_operation); |
void TIM_PrescalerConfig(TIM_TypeDef *TIMx, u8 TIM_Prescaler); |
u8 TIM_GetPrescalerValue(TIM_TypeDef *TIMx); |
u16 TIM_GetCounterValue(TIM_TypeDef *TIMx); |
u16 TIM_GetICAP1Value(TIM_TypeDef *TIMx); |
u16 TIM_GetICAP2Value(TIM_TypeDef *TIMx); |
void TIM_SetPulse(TIM_TypeDef *TIMx,u16 TIM_Channel ,u16 TIM_Pulse); |
FlagStatus TIM_GetFlagStatus(TIM_TypeDef *TIMx, u16 TIM_Flag); |
void TIM_ClearFlag(TIM_TypeDef *TIMx, u16 TIM_Flag); |
u16 TIM_GetPWMIPulse(TIM_TypeDef *TIMx); |
u16 TIM_GetPWMIPeriod(TIM_TypeDef *TIMx); |
void TIM_ITConfig(TIM_TypeDef *TIMx, u16 TIM_IT, FunctionalState TIM_Newstate); |
void TIM_DMAConfig(TIM_TypeDef *TIMx, u16 TIM_DMA_Sources); |
void TIM_DMACmd(TIM_TypeDef *TIMx, FunctionalState TIM_Newstate); |
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#endif /* __91x_TIM_H */ |
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/******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/ |