1 /******************** (C) COPYRIGHT 2006 STMicroelectronics ********************
2 * File Name : 75x_tim.h
3 * Author : MCD Application Team
4 * Date First Issued : 03/10/2006
5 * Description : This file contains all the functions prototypes for the
6 * TIM software library.
7 ********************************************************************************
11 ********************************************************************************
12 * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
13 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
14 * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
15 * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
16 * CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
17 * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
18 *******************************************************************************/
20 /* Define to prevent recursive inclusion -------------------------------------*/
24 /* Includes ------------------------------------------------------------------*/
27 /* Exported types ------------------------------------------------------------*/
30 u16 TIM_Mode; /* Timer Mode */
31 u16 TIM_Prescaler; /* Prescaler value */
32 u16 TIM_ClockSource; /* Timer clock source */
33 u16 TIM_ExtCLKEdge; /* External clock edge */
34 u16 TIM_CounterMode; /* Counter mode: Up/Down, Edge aligned or center aligned */
35 u16 TIM_Period; /* Period value */
36 u16 TIM_Channel; /* Timer Channel: 1, 2 or All */
37 u16 TIM_Pulse1; /* PWM or OCM Channel 1 pulse length */
38 u16 TIM_Pulse2; /* PWM or OCM Channel 2 pulse length */
39 u16 TIM_RepetitivePulse; /* OPM Repetitive pulse state: enable or disable */
40 u16 TIM_Polarity1; /* PWM, OCM or OPM Channel 1 polarity */
41 u16 TIM_Polarity2; /* PWM or OCM Channel 2 polarity */
42 u16 TIM_IC1Selection; /* Input Capture 1 selection: TI1 or TI2 */
43 u16 TIM_IC2Selection; /* Input Capture 2 selection: TI1 or TI2 */
44 u16 TIM_IC1Polarity; /* Input Capture 1 polarity */
45 u16 TIM_IC2Polarity; /* Input Capture 2 polarity */
46 u16 TIM_PWMI_ICSelection; /* PWM Input Capture selection: TI1 or TI2 */
47 u16 TIM_PWMI_ICPolarity; /* PWM Input Capture Polarity */
50 /* Master and slave synchronized Timer peripherals */
67 /* Exported constants --------------------------------------------------------*/
69 #define TIM_Mode_OCTiming 0x0001
70 #define TIM_Mode_OCActive 0x0002
71 #define TIM_Mode_OCInactive 0x0003
72 #define TIM_Mode_OCToggle 0x0004
73 #define TIM_Mode_PWM 0x0005
74 #define TIM_Mode_PWMI 0x0006
75 #define TIM_Mode_IC 0x0007
76 #define TIM_Mode_Encoder1 0x0008
77 #define TIM_Mode_Encoder2 0x0009
78 #define TIM_Mode_Encoder3 0x000A
79 #define TIM_Mode_OPM_PWM 0x000B
80 #define TIM_Mode_OPM_Toggle 0x000C
81 #define TIM_Mode_OPM_Active 0x000D
83 /* TIM Clock Source */
84 #define TIM_ClockSource_Internal 0x0001
85 #define TIM_ClockSource_TI11 0x0002
86 #define TIM_ClockSource_TI12 0x0003
87 #define TIM_ClockSource_TI22 0x0004
88 #define TIM_ClockSource_TI21 0x0005
90 /* TIM External Clock Edge */
91 #define TIM_ExtCLKEdge_Falling 0x0001
92 #define TIM_ExtCLKEdge_Rising 0x0002
94 /* TIM Counter Mode */
95 #define TIM_CounterMode_Up 0x0000
96 #define TIM_CounterMode_Down 0x0010
97 #define TIM_CounterMode_CenterAligned1 0x0020
98 #define TIM_CounterMode_CenterAligned2 0x0040
99 #define TIM_CounterMode_CenterAligned3 0x0060
102 #define TIM_Channel_1 0x0001
103 #define TIM_Channel_2 0x0002
104 #define TIM_Channel_ALL 0x0003
106 /* TIM Polarity channel 1 */
107 #define TIM_Polarity1_High 0x0001
108 #define TIM_Polarity1_Low 0x0002
110 /* TIM Polarity channel 2 */
111 #define TIM_Polarity2_High 0x0001
112 #define TIM_Polarity2_Low 0x0002
114 #define TIM_RepetitivePulse_Disable 0x0005
115 #define TIM_RepetitivePulse_Enable 0x0006
117 /* TIM Input Capture channel 1 Selection */
118 #define TIM_IC1Selection_TI1 0x0001
119 #define TIM_IC1Selection_TI2 0x0002
121 /* TIM Input Capture channel 2 Selection */
122 #define TIM_IC2Selection_TI1 0x0001
123 #define TIM_IC2Selection_TI2 0x0002
125 /* TIM Input Capture channel 1 Polarity */
126 #define TIM_IC1Polarity_Falling 0x0001
127 #define TIM_IC1Polarity_Rising 0x0002
129 /* TIM Input Capture channel 2 Polarity */
130 #define TIM_IC2Polarity_Falling 0x0001
131 #define TIM_IC2Polarity_Rising 0x0002
133 /* TIM PWM Input IC Selection */
134 #define TIM_PWMI_ICSelection_TI1 0x0001
135 #define TIM_PWMI_ICSelection_TI2 0x0002
137 /* TIM PWM Input IC Polarity */
138 #define TIM_PWMI_ICPolarity_Falling 0x0003
139 #define TIM_PWMI_ICPolarity_Rising 0x0004
141 /* TIM interrupt sources */
142 #define TIM_IT_IC1 0x0004
143 #define TIM_IT_IC2 0x0008
144 #define TIM_IT_OC1 0x0100
145 #define TIM_IT_OC2 0x0200
146 #define TIM_IT_Update 0x0001
147 #define TIM_IT_GlobalUpdate 0x1001
149 /* TIM DMA sources */
150 #define TIM_DMASource_IC1 0x0004
151 #define TIM_DMASource_IC2 0x0008
152 #define TIM_DMASource_OC1 0x0100
153 #define TIM_DMASource_OC2 0x0200
154 #define TIM_DMASource_Update 0x0001
156 /* TIM DMA Base address */
157 #define TIM_DMABase_CR 0x0000
158 #define TIM_DMABase_SCR 0x0800
159 #define TIM_DMABase_IMCR 0x1000
160 #define TIM_DMABase_OMR1 0x1800
161 #define TIM_DMABase_RSR 0x3000
162 #define TIM_DMABase_RER 0x3800
163 #define TIM_DMABase_ISR 0x4000
164 #define TIM_DMABase_CNT 0x4800
165 #define TIM_DMABase_PSC 0x5000
166 #define TIM_DMABase_ARR 0x6000
167 #define TIM_DMABase_OCR1 0x6800
168 #define TIM_DMABase_OCR2 0x7000
169 #define TIM_DMABase_ICR1 0x9800
170 #define TIM_DMABase_ICR2 0xA000
173 #define TIM_FLAG_IC1 0x0004
174 #define TIM_FLAG_IC2 0x0008
175 #define TIM_FLAG_OC1 0x0100
176 #define TIM_FLAG_OC2 0x0200
177 #define TIM_FLAG_Update 0x0001
179 /* TIM_ForcedAction */
180 #define TIM_ForcedAction_Active 0x000A
181 #define TIM_ForcedAction_InActive 0x0008
183 /* TIM synchronization action */
184 #define TIM_SynchroAction_Enable 0x0100
185 #define TIM_SynchroAction_Update 0x0200
186 #define TIM_SynchroAction_Reset 0x0000
187 #define TIM_SynchroAction_OC 0x0300
189 /* TIM synchronization mode */
190 #define TIM_SynchroMode_Gated 0x0010
191 #define TIM_SynchroMode_Trigger 0x0018
192 #define TIM_SynchroMode_External 0x0008
193 #define TIM_SynchroMode_Reset 0x0000
195 /* OCRM bit states */
196 #define TIM_OCRMState_Enable 0x0005
197 #define TIM_OCRMState_Disable 0x0006
199 /* Exported macro ------------------------------------------------------------*/
200 /* Exported functions --------------------------------------------------------*/
201 void TIM_DeInit(TIM_TypeDef *TIMx);
202 void TIM_Init(TIM_TypeDef* TIMx, TIM_InitTypeDef* TIM_InitStruct);
203 void TIM_StructInit(TIM_InitTypeDef *TIM_InitStruct);
204 void TIM_Cmd(TIM_TypeDef *TIMx, FunctionalState Newstate);
205 void TIM_ITConfig(TIM_TypeDef *TIMx, u16 TIM_IT, FunctionalState Newstate);
206 void TIM_PreloadConfig(TIM_TypeDef* TIMx, u16 TIM_Channel, FunctionalState Newstate);
207 void TIM_DMAConfig(u16 TIM_DMASources, u16 TIM_OCRMState, u16 TIM_DMABase);
208 void TIM_DMACmd(u16 TIM_DMASources, FunctionalState Newstate);
209 void TIM_ClockSourceConfig(TIM_TypeDef *TIMx, u16 TIM_ClockSource,
211 void TIM_SetPrescaler(TIM_TypeDef* TIMx, u16 Prescaler);
212 void TIM_SetPeriod(TIM_TypeDef* TIMx, u16 Period);
213 void TIM_SetPulse(TIM_TypeDef* TIMx, u16 TIM_Channel, u16 Pulse);
214 u16 TIM_GetICAP1(TIM_TypeDef *TIMx);
215 u16 TIM_GetICAP2(TIM_TypeDef *TIMx);
216 u16 TIM_GetPWMIPulse(TIM_TypeDef *TIMx);
217 u16 TIM_GetPWMIPeriod(TIM_TypeDef *TIMx);
218 void TIM_DebugCmd(TIM_TypeDef *TIMx, FunctionalState Newstate);
219 void TIM_CounterModeConfig(TIM_TypeDef* TIMx, u16 TIM_CounterMode);
220 void TIM_ForcedOCConfig(TIM_TypeDef* TIMx, u16 TIM_Channel,
221 u16 TIM_ForcedAction);
222 void TIM_ResetCounter(TIM_TypeDef* TIMx);
223 void TIM_SynchroConfig(Master_TypeDef Master, Slave_TypeDef Slave,
224 u16 TIM_SynchroAction, u16 TIM_SynchroMode);
225 FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, u16 TIM_FLAG);
226 void TIM_ClearFlag(TIM_TypeDef* TIMx, u16 TIM_FLAG);
227 ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, u16 TIM_IT);
228 void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, u16 TIM_IT);
230 #endif /* __75x_TIM_H */
232 /******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/