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/******************** (C) COPYRIGHT 2003 STMicroelectronics ********************
* File Name          : tim.h
* Author             : MCD Application Team
* Date First Issued  : 08/09/2003
* Description        : This file contains all the functions prototypes for the
*                      TIM software library.
********************************************************************************
* History:
*  30/11/2004 : V2.0
*  14/07/2004 : V1.3
*  01/01/2004 : V1.2
*******************************************************************************
 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.
*******************************************************************************/
 
#ifndef __TIM_H
#define __TIM_H
 
#include "71x_map.h"
 
typedef enum { TIM_EXTERNAL,
               TIM_INTERNAL
             } TIM_Clocks;
 
typedef enum { TIM_RISING,
               TIM_FALLING
             } TIM_Clock_Edges;
 
typedef enum { TIM_CHANNEL_A,
               TIM_CHANNEL_B
             } TIM_Channels;
 
typedef enum { TIM_WITH_IT,
               TIM_WITHOUT_IT
             } TIM_IT_Mode;
 
typedef enum { TIM_TIMING,
               TIM_WAVE
             } TIM_OC_Modes;
 
typedef enum { TIM_HIGH,
               TIM_LOW
             } TIM_Logic_Levels;
 
typedef enum { TIM_START,
               TIM_STOP,
               TIM_CLEAR
             } TIM_CounterOperations;
 
typedef enum { TIM_ICFA = 0x8000,
               TIM_OCFA = 0x4000,
               TIM_TOF  = 0x2000,
               TIM_ICFB = 0x1000,
               TIM_OCFB = 0x0800
             } TIM_Flags;
 
typedef struct { u16 Pulse;
                 u16 Period;
               } PWMI_parameters;
 
#define TIM_ECKEN_Mask  0x0001
#define TIM_EXEDG_Mask  0x0002
 
#define TIM_IEDGA_Mask  0x0004
#define TIM_IEDGB_Mask  0x0008
 
#define TIM_PWM_Mask    0x0010
 
#define TIM_OMP_Mask    0x0020
 
#define TIM_OCAE_Mask   0x0040
#define TIM_OCBE_Mask   0x0080
 
#define TIM_OLVLA_Mask  0x0100
#define TIM_OLVLB_Mask  0x0200
 
#define TIM_FOLVA_Mask  0x0400
#define TIM_FOLVB_Mask  0x0800
 
#define TIM_PWMI_Mask   0x4000
 
#define TIM_EN_Mask     0x8000
 
#define TIM_OCBIE_mask  0x0800
#define TIM_ICBIE_Mask  0x1000
#define TIM_TOE_Mask    0x2000
#define TIM_ICAIE_Mask  0x8000
#define TIM_OCAIE_mask  0x4000
 
#define TIM_ICA_IT   0x8000 // Input Capture Channel A
#define TIM_OCA_IT   0x4000 // Output Compare Channel A
#define TIM_TO_IT    0x2000 // Timer OverFlow
#define TIM_ICB_IT   0x1000 // Input Capture Channel B
#define TIM_OCB_IT   0x0800 // Input Capture Channel A
 
 
/*******************************************************************************
* Function Name  : TIM_Init
* Description    : This routine is used to Initialize the TIM peripheral
* Input          : TIM Timer to Initialize
* Return         : None
*******************************************************************************/
void TIM_Init( TIM_TypeDef *TIMx );
 
/*******************************************************************************
* Function Name  : TIM_ClockSourceConfig
* Description    : This routine is used to configure the TIM clock source
* Input          : (1) TIM Timer
*                : (2) TIM_Clocks : Specifies the TIM source clock
*                       - TIM_INTERNAL : The TIM is clocked by the APB2 frequency
*                                    divided by the prescaler value.
*                       - TIM_EXTERNAL : The TIM is clocked by an external Clock
* Return         : None
*******************************************************************************/
inline void TIM_ClockSourceConfig ( TIM_TypeDef *TIMx, TIM_Clocks Xclock )
{
        if (Xclock==TIM_EXTERNAL) TIMx->CR1|=TIM_ECKEN_Mask; else TIMx->CR1&=~TIM_ECKEN_Mask;
}
 
/*******************************************************************************
* Function Name  : TIM_ClockSourceValue
* Description    : This routine is used to get the TIM clock source
* Input          : TIM Timer
* Return         : TIM_Clocks : Specifies the TIM source clock
*                       - TIM_INTERNAL : The TIM is clocked by the APB2 frequency
*                                    divided by the prescaler value.
*                       - TIM_EXTERNAL : The TIM is clocked by an external Clock
*******************************************************************************/
inline TIM_Clocks TIM_ClockSourceValue ( TIM_TypeDef *TIMx )
{
        return ( TIMx->CR1 & TIM_ECKEN_Mask) == 0 ? TIM_INTERNAL : TIM_EXTERNAL;
}
 
/*******************************************************************************
* Function Name  : TIM_PrescalerConfig
* Description    : This routine is used to configure the TIM prescaler value
*                  ( using an internal clock )
* Input          : (1) TIM Timer
*                : (2) Prescaler ( u8 )
* Return         : None
*******************************************************************************/
inline void TIM_PrescalerConfig ( TIM_TypeDef *TIMx, u8 Xprescaler )
{
        TIMx->CR2 = ( TIMx->CR2 & 0xFF00 ) | Xprescaler;
}
 
/*******************************************************************************
* Function Name  : TIM_PrescalerValue
* Description    : This routine is used to get the TIM prescaler value
*                  ( when using using an internal clock )
* Input          : TIM Timer
* Return         : Prescaler ( u8 )
*******************************************************************************/
inline u8 TIM_PrescalerValue ( TIM_TypeDef *TIMx )
{
        return TIMx->CR2 & 0x00FF;
}
 
/*******************************************************************************
* Function Name  : TIM_ClockLevelConfig
* Description    : This routine is used to configure the TIM clock level
*                  ( using an external clock )
* Input          : TIM Timer
*                : TIM_Clock_Edges : Specifies the active adge of the external clock
*                  - TIM_RISING  : The rising  edge
*                  - TIM_FALLING : The falling edge
* Return         : None
*******************************************************************************/
inline void TIM_ClockLevelConfig ( TIM_TypeDef *TIMx, TIM_Clock_Edges Xedge )
{
        if (Xedge == TIM_RISING) TIMx->CR1 |= TIM_EXEDG_Mask; else TIMx->CR1 &= ~TIM_EXEDG_Mask;
}
 
/*******************************************************************************
* Function Name  : TIM_ClockLevelValue
* Description    : This routine is used to get the TIM clock level
* Input          : TIM Timer
* Output         : TIM_Clock_Edges : Specifies the active adge of the external clock
*                  - TIM_RISING  : The rising  edge
*                  - TIM_FALLING : The falling edge
*******************************************************************************/
inline TIM_Clock_Edges TIM_ClockLevelValue ( TIM_TypeDef *TIMx )
{
        return ( TIMx->CR1 & TIM_EXEDG_Mask ) == 0 ? TIM_FALLING : TIM_RISING;
}
 
/*******************************************************************************
* Function Name  : TIM_ICAPModeConfig
* Description    : This routine is used to configure the input capture feature
* Input          : (1) TIM Timer
*                : (2) Input Capture Channel ( Channel_A or Channel_B )
*                : (3) Active Edge : Rising edge or Falling edge.
* Output         : None
*******************************************************************************/
void TIM_ICAPModeConfig ( TIM_TypeDef  *TIMx,
                          TIM_Channels Xchannel,
                          TIM_Clock_Edges  Xedge );
 
/*******************************************************************************
* Function Name  : TIM_ICAPValue
* Description    : This routine is used to get the Input Capture value
* Input          : (1) TIM Timer
*                : (2) Input Capture Channel ( Channel_A or Channel_B )
* Output         : None
*******************************************************************************/
inline u16 TIM_ICAPValue ( TIM_TypeDef *TIMx, TIM_Channels Xchannel )
{
        return Xchannel == TIM_CHANNEL_A ? TIMx->ICAR : TIMx->ICBR;
}
 
/*******************************************************************************
* Function Name  : TIM_OCMPModeConfig
* Description    : This routine is used to configure the output compare feature
* Input          : (1) TIM Timer
*                : (2) OCMP Channel ( Channel_A or Channel_B )
*                : (3) Pulse Length
*                : (4) OC_Mode     : output wave, or only timing.
*                : (5) Level       : Rising edge or Falling edge after the ==
* Output         : None
*******************************************************************************/
void TIM_OCMPModeConfig (  TIM_TypeDef  *TIMx,
                           TIM_Channels Xchannel,
                           u16          XpulseLength,
                           TIM_OC_Modes     Xmode,
                           TIM_Logic_Levels Xlevel );
 
/*******************************************************************************
* Function Name  : TIM_OPModeConfig
* Description    : This routine is used to configure the one pulse mode
* Input          : (1) TIM Timer
*                : (3) XpulseLength      : Length of the pulse
*                : (4) Level1            : Level during the pulse
*                : (5) Level2            : Level after the pulse
*                : (6) Activation Edge   : High or Low on ICAP A
* Output         : None
*******************************************************************************/
void TIM_OPModeConfig ( TIM_TypeDef  *TIMx,
                        u16          XpulseLength,
                        TIM_Logic_Levels XLevel1,
                        TIM_Logic_Levels XLevel2,
                        TIM_Clock_Edges  Xedge );
 
/*******************************************************************************
* Function Name  : TIM_PWMOModeConfig
* Description    : This routine is used to configure the PWM in output mode
* Input          : (1) TIM Timer
*                : (2) DutyCycle   : u16
*                : (3) Level 1     : During the Duty Cycle
*                : (4) Level 2     : During the after the pulse
*                : (5) Full period : u16
* Output         : None
*******************************************************************************/
void TIM_PWMOModeConfig ( TIM_TypeDef  *TIMx,
                          u16          XDutyCycle,
                          TIM_Logic_Levels XLevel1,
                          u16          XFullperiod,
                          TIM_Logic_Levels XLevel2
                        );
 
/*******************************************************************************
* Function Name  : TIM_PWMInputConfig
* Description    : This routine is used to configure the PWM in input mode
* Input          : (1) TIM Timer
*                : (2) First Activation Edge
* Output         : None
*******************************************************************************/
void TIM_PWMIModeConfig ( TIM_TypeDef *TIMx, TIM_Clock_Edges Xedge );
 
/*******************************************************************************
* Function Name  : TIM_PWMIValue
* Description    : This routine is used to get the PWMI values
* Input          : (1) TIM Timer
* Output         : PWMI_parameters : - u16 Dyty cycle
                                     - u16 Full period
*******************************************************************************/
PWMI_parameters TIM_PWMIValue (TIM_TypeDef *TIMx );
 
/*******************************************************************************
* Function Name  : TIM_CounterConfig
* Description    : This routine is used to start/stop and clear the selected
*                  timer counter
* Input          : (1) TIM Timer
*                : (2) TIM_CounterOperations
                      TIM_START Enables or resumes the counter
*                     TIM_STOP  Stops the TIM counter
*                     TIM_CLEAR Set the TIM counter value to FFFCh
* Output         : None
*******************************************************************************/
void TIM_CounterConfig ( TIM_TypeDef *TIMx, TIM_CounterOperations Xoperation );
 
/*******************************************************************************
* Function Name  : TIM_ITConfig
* Description    : This routine is used to configure the TIM IT
* Input          : (1) TIM Timer
*                : (2) TIM interrupt
*                : (2) ENABLE / DISABLE
* Output         : None
*******************************************************************************/
inline void TIM_ITConfig ( TIM_TypeDef *TIMx, u16 New_IT, FunctionalState NewState )
{
        if (NewState == ENABLE) TIMx->CR2 |= New_IT; else TIMx->CR2 &= ~New_IT;
}
 
/*******************************************************************************
* Function Name  : TIM_FlagStatus
* Description    : This routine is used to check whether a Flag is Set.
* Input          : (1) TIM Timer
*                : (2) The TIM FLag
* Output         : Flag NewState
*******************************************************************************/
inline FlagStatus TIM_FlagStatus ( TIM_TypeDef *TIMx, TIM_Flags Xflag )
{
        return (TIMx->SR & Xflag) == 0 ? RESET : SET;
}
 
/*******************************************************************************
* Function Name  : TIM_FlagClear
* Description    : This routine is used to clear Flags.
* Input          : (1) TIM Timer
*                : (2) The TIM FLag
* Output         : None
*******************************************************************************/
inline void TIM_FlagClear ( TIM_TypeDef *TIMx, TIM_Flags Xflag )
{
        TIMx->SR &= ~Xflag;
}
 
/*******************************************************************************
* Function Name  : TIM_CounterValue
* Description    : This routine returns the timer counter value.
* Input          : TIM Timer
* Output         : The counter value
*******************************************************************************/
inline u16 TIM_CounterValue(TIM_TypeDef *TIMx)
{
        return TIMx->CNTR;
}
#endif  // __TIM_H
 
/******************* (C) COPYRIGHT 2003 STMicroelectronics *****END OF FILE****/

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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [ARM7_STR71x_IAR/] [Library/] [include/] [tim.h] - Blame information for rev 577

Line No.	Rev	Author	Line
1	577	jeremybenn	`/****************** (C) COPYRIGHT 2003 STMicroelectronics ******************`
2			`* File Name : tim.h`
3			`* Author : MCD Application Team`
4			`* Date First Issued : 08/09/2003`
5			`* Description : This file contains all the functions prototypes for the`
6			`* TIM software library.`
7			`********************************************************************************`
8			`* History:`
9			`* 30/11/2004 : V2.0`
10			`* 14/07/2004 : V1.3`
11			`* 01/01/2004 : V1.2`
12			`*******************************************************************************`
13			`THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH`
14			`CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.`
15			`AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT`
16			`OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT`
17			`OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION`
18			`CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.`
19			`*******************************************************************************/`
20
21			`#ifndef __TIM_H`
22			`#define __TIM_H`
23
24			`#include "71x_map.h"`
25
26			`typedef enum { TIM_EXTERNAL,`
27			`TIM_INTERNAL`
28			`} TIM_Clocks;`
29
30			`typedef enum { TIM_RISING,`
31			`TIM_FALLING`
32			`} TIM_Clock_Edges;`
33
34			`typedef enum { TIM_CHANNEL_A,`
35			`TIM_CHANNEL_B`
36			`} TIM_Channels;`
37
38			`typedef enum { TIM_WITH_IT,`
39			`TIM_WITHOUT_IT`
40			`} TIM_IT_Mode;`
41
42			`typedef enum { TIM_TIMING,`
43			`TIM_WAVE`
44			`} TIM_OC_Modes;`
45
46			`typedef enum { TIM_HIGH,`
47			`TIM_LOW`
48			`} TIM_Logic_Levels;`
49
50			`typedef enum { TIM_START,`
51			`TIM_STOP,`
52			`TIM_CLEAR`
53			`} TIM_CounterOperations;`
54
55			`typedef enum { TIM_ICFA = 0x8000,`
56			`TIM_OCFA = 0x4000,`
57			`TIM_TOF = 0x2000,`
58			`TIM_ICFB = 0x1000,`
59			`TIM_OCFB = 0x0800`
60			`} TIM_Flags;`
61
62			`typedef struct { u16 Pulse;`
63			`u16 Period;`
64			`} PWMI_parameters;`
65
66			`#define TIM_ECKEN_Mask 0x0001`
67			`#define TIM_EXEDG_Mask 0x0002`
68
69			`#define TIM_IEDGA_Mask 0x0004`
70			`#define TIM_IEDGB_Mask 0x0008`
71
72			`#define TIM_PWM_Mask 0x0010`
73
74			`#define TIM_OMP_Mask 0x0020`
75
76			`#define TIM_OCAE_Mask 0x0040`
77			`#define TIM_OCBE_Mask 0x0080`
78
79			`#define TIM_OLVLA_Mask 0x0100`
80			`#define TIM_OLVLB_Mask 0x0200`
81
82			`#define TIM_FOLVA_Mask 0x0400`
83			`#define TIM_FOLVB_Mask 0x0800`
84
85			`#define TIM_PWMI_Mask 0x4000`
86
87			`#define TIM_EN_Mask 0x8000`
88
89			`#define TIM_OCBIE_mask 0x0800`
90			`#define TIM_ICBIE_Mask 0x1000`
91			`#define TIM_TOE_Mask 0x2000`
92			`#define TIM_ICAIE_Mask 0x8000`
93			`#define TIM_OCAIE_mask 0x4000`
94
95			`#define TIM_ICA_IT 0x8000 // Input Capture Channel A`
96			`#define TIM_OCA_IT 0x4000 // Output Compare Channel A`
97			`#define TIM_TO_IT 0x2000 // Timer OverFlow`
98			`#define TIM_ICB_IT 0x1000 // Input Capture Channel B`
99			`#define TIM_OCB_IT 0x0800 // Input Capture Channel A`
100
101
102			`/*******************************************************************************`
103			`* Function Name : TIM_Init`
104			`* Description : This routine is used to Initialize the TIM peripheral`
105			`* Input : TIM Timer to Initialize`
106			`* Return : None`
107			`*******************************************************************************/`
108			`void TIM_Init( TIM_TypeDef *TIMx );`
109
110			`/*******************************************************************************`
111			`* Function Name : TIM_ClockSourceConfig`
112			`* Description : This routine is used to configure the TIM clock source`
113			`* Input : (1) TIM Timer`
114			`* : (2) TIM_Clocks : Specifies the TIM source clock`
115			`* - TIM_INTERNAL : The TIM is clocked by the APB2 frequency`
116			`* divided by the prescaler value.`
117			`* - TIM_EXTERNAL : The TIM is clocked by an external Clock`
118			`* Return : None`
119			`*******************************************************************************/`
120			`inline void TIM_ClockSourceConfig ( TIM_TypeDef *TIMx, TIM_Clocks Xclock )`
121			`{`
122			`if (Xclock==TIM_EXTERNAL) TIMx->CR1\|=TIM_ECKEN_Mask; else TIMx->CR1&=~TIM_ECKEN_Mask;`
123			`}`
124
125			`/*******************************************************************************`
126			`* Function Name : TIM_ClockSourceValue`
127			`* Description : This routine is used to get the TIM clock source`
128			`* Input : TIM Timer`
129			`* Return : TIM_Clocks : Specifies the TIM source clock`
130			`* - TIM_INTERNAL : The TIM is clocked by the APB2 frequency`
131			`* divided by the prescaler value.`
132			`* - TIM_EXTERNAL : The TIM is clocked by an external Clock`
133			`*******************************************************************************/`
134			`inline TIM_Clocks TIM_ClockSourceValue ( TIM_TypeDef *TIMx )`
135			`{`
136			`return ( TIMx->CR1 & TIM_ECKEN_Mask) == 0 ? TIM_INTERNAL : TIM_EXTERNAL;`
137			`}`
138
139			`/*******************************************************************************`
140			`* Function Name : TIM_PrescalerConfig`
141			`* Description : This routine is used to configure the TIM prescaler value`
142			`* ( using an internal clock )`
143			`* Input : (1) TIM Timer`
144			`* : (2) Prescaler ( u8 )`
145			`* Return : None`
146			`*******************************************************************************/`
147			`inline void TIM_PrescalerConfig ( TIM_TypeDef *TIMx, u8 Xprescaler )`
148			`{`
149			`TIMx->CR2 = ( TIMx->CR2 & 0xFF00 ) \| Xprescaler;`
150			`}`
151
152			`/*******************************************************************************`
153			`* Function Name : TIM_PrescalerValue`
154			`* Description : This routine is used to get the TIM prescaler value`
155			`* ( when using using an internal clock )`
156			`* Input : TIM Timer`
157			`* Return : Prescaler ( u8 )`
158			`*******************************************************************************/`
159			`inline u8 TIM_PrescalerValue ( TIM_TypeDef *TIMx )`
160			`{`
161			`return TIMx->CR2 & 0x00FF;`
162			`}`
163
164			`/*******************************************************************************`
165			`* Function Name : TIM_ClockLevelConfig`
166			`* Description : This routine is used to configure the TIM clock level`
167			`* ( using an external clock )`
168			`* Input : TIM Timer`
169			`* : TIM_Clock_Edges : Specifies the active adge of the external clock`
170			`* - TIM_RISING : The rising edge`
171			`* - TIM_FALLING : The falling edge`
172			`* Return : None`
173			`*******************************************************************************/`
174			`inline void TIM_ClockLevelConfig ( TIM_TypeDef *TIMx, TIM_Clock_Edges Xedge )`
175			`{`
176			`if (Xedge == TIM_RISING) TIMx->CR1 \|= TIM_EXEDG_Mask; else TIMx->CR1 &= ~TIM_EXEDG_Mask;`
177			`}`
178
179			`/*******************************************************************************`
180			`* Function Name : TIM_ClockLevelValue`
181			`* Description : This routine is used to get the TIM clock level`
182			`* Input : TIM Timer`
183			`* Output : TIM_Clock_Edges : Specifies the active adge of the external clock`
184			`* - TIM_RISING : The rising edge`
185			`* - TIM_FALLING : The falling edge`
186			`*******************************************************************************/`
187			`inline TIM_Clock_Edges TIM_ClockLevelValue ( TIM_TypeDef *TIMx )`
188			`{`
189			`return ( TIMx->CR1 & TIM_EXEDG_Mask ) == 0 ? TIM_FALLING : TIM_RISING;`
190			`}`
191
192			`/*******************************************************************************`
193			`* Function Name : TIM_ICAPModeConfig`
194			`* Description : This routine is used to configure the input capture feature`
195			`* Input : (1) TIM Timer`
196			`* : (2) Input Capture Channel ( Channel_A or Channel_B )`
197			`* : (3) Active Edge : Rising edge or Falling edge.`
198			`* Output : None`
199			`*******************************************************************************/`
200			`void TIM_ICAPModeConfig ( TIM_TypeDef *TIMx,`
201			`TIM_Channels Xchannel,`
202			`TIM_Clock_Edges Xedge );`
203
204			`/*******************************************************************************`
205			`* Function Name : TIM_ICAPValue`
206			`* Description : This routine is used to get the Input Capture value`
207			`* Input : (1) TIM Timer`
208			`* : (2) Input Capture Channel ( Channel_A or Channel_B )`
209			`* Output : None`
210			`*******************************************************************************/`
211			`inline u16 TIM_ICAPValue ( TIM_TypeDef *TIMx, TIM_Channels Xchannel )`
212			`{`
213			`return Xchannel == TIM_CHANNEL_A ? TIMx->ICAR : TIMx->ICBR;`
214			`}`
215
216			`/*******************************************************************************`
217			`* Function Name : TIM_OCMPModeConfig`
218			`* Description : This routine is used to configure the output compare feature`
219			`* Input : (1) TIM Timer`
220			`* : (2) OCMP Channel ( Channel_A or Channel_B )`
221			`* : (3) Pulse Length`
222			`* : (4) OC_Mode : output wave, or only timing.`
223			`* : (5) Level : Rising edge or Falling edge after the ==`
224			`* Output : None`
225			`*******************************************************************************/`
226			`void TIM_OCMPModeConfig ( TIM_TypeDef *TIMx,`
227			`TIM_Channels Xchannel,`
228			`u16 XpulseLength,`
229			`TIM_OC_Modes Xmode,`
230			`TIM_Logic_Levels Xlevel );`
231
232			`/*******************************************************************************`
233			`* Function Name : TIM_OPModeConfig`
234			`* Description : This routine is used to configure the one pulse mode`
235			`* Input : (1) TIM Timer`
236			`* : (3) XpulseLength : Length of the pulse`
237			`* : (4) Level1 : Level during the pulse`
238			`* : (5) Level2 : Level after the pulse`
239			`* : (6) Activation Edge : High or Low on ICAP A`
240			`* Output : None`
241			`*******************************************************************************/`
242			`void TIM_OPModeConfig ( TIM_TypeDef *TIMx,`
243			`u16 XpulseLength,`
244			`TIM_Logic_Levels XLevel1,`
245			`TIM_Logic_Levels XLevel2,`
246			`TIM_Clock_Edges Xedge );`
247
248			`/*******************************************************************************`
249			`* Function Name : TIM_PWMOModeConfig`
250			`* Description : This routine is used to configure the PWM in output mode`
251			`* Input : (1) TIM Timer`
252			`* : (2) DutyCycle : u16`
253			`* : (3) Level 1 : During the Duty Cycle`
254			`* : (4) Level 2 : During the after the pulse`
255			`* : (5) Full period : u16`
256			`* Output : None`
257			`*******************************************************************************/`
258			`void TIM_PWMOModeConfig ( TIM_TypeDef *TIMx,`
259			`u16 XDutyCycle,`
260			`TIM_Logic_Levels XLevel1,`
261			`u16 XFullperiod,`
262			`TIM_Logic_Levels XLevel2`
263			`);`
264
265			`/*******************************************************************************`
266			`* Function Name : TIM_PWMInputConfig`
267			`* Description : This routine is used to configure the PWM in input mode`
268			`* Input : (1) TIM Timer`
269			`* : (2) First Activation Edge`
270			`* Output : None`
271			`*******************************************************************************/`
272			`void TIM_PWMIModeConfig ( TIM_TypeDef *TIMx, TIM_Clock_Edges Xedge );`
273
274			`/*******************************************************************************`
275			`* Function Name : TIM_PWMIValue`
276			`* Description : This routine is used to get the PWMI values`
277			`* Input : (1) TIM Timer`
278			`* Output : PWMI_parameters : - u16 Dyty cycle`
279			`- u16 Full period`
280			`*******************************************************************************/`
281			`PWMI_parameters TIM_PWMIValue (TIM_TypeDef *TIMx );`
282
283			`/*******************************************************************************`
284			`* Function Name : TIM_CounterConfig`
285			`* Description : This routine is used to start/stop and clear the selected`
286			`* timer counter`
287			`* Input : (1) TIM Timer`
288			`* : (2) TIM_CounterOperations`
289			`TIM_START Enables or resumes the counter`
290			`* TIM_STOP Stops the TIM counter`
291			`* TIM_CLEAR Set the TIM counter value to FFFCh`
292			`* Output : None`
293			`*******************************************************************************/`
294			`void TIM_CounterConfig ( TIM_TypeDef *TIMx, TIM_CounterOperations Xoperation );`
295
296			`/*******************************************************************************`
297			`* Function Name : TIM_ITConfig`
298			`* Description : This routine is used to configure the TIM IT`
299			`* Input : (1) TIM Timer`
300			`* : (2) TIM interrupt`
301			`* : (2) ENABLE / DISABLE`
302			`* Output : None`
303			`*******************************************************************************/`
304			`inline void TIM_ITConfig ( TIM_TypeDef *TIMx, u16 New_IT, FunctionalState NewState )`
305			`{`
306			`if (NewState == ENABLE) TIMx->CR2 \|= New_IT; else TIMx->CR2 &= ~New_IT;`
307			`}`
308
309			`/*******************************************************************************`
310			`* Function Name : TIM_FlagStatus`
311			`* Description : This routine is used to check whether a Flag is Set.`
312			`* Input : (1) TIM Timer`
313			`* : (2) The TIM FLag`
314			`* Output : Flag NewState`
315			`*******************************************************************************/`
316			`inline FlagStatus TIM_FlagStatus ( TIM_TypeDef *TIMx, TIM_Flags Xflag )`
317			`{`
318			`return (TIMx->SR & Xflag) == 0 ? RESET : SET;`
319			`}`
320
321			`/*******************************************************************************`
322			`* Function Name : TIM_FlagClear`
323			`* Description : This routine is used to clear Flags.`
324			`* Input : (1) TIM Timer`
325			`* : (2) The TIM FLag`
326			`* Output : None`
327			`*******************************************************************************/`
328			`inline void TIM_FlagClear ( TIM_TypeDef *TIMx, TIM_Flags Xflag )`
329			`{`
330			`TIMx->SR &= ~Xflag;`
331			`}`
332
333			`/*******************************************************************************`
334			`* Function Name : TIM_CounterValue`
335			`* Description : This routine returns the timer counter value.`
336			`* Input : TIM Timer`
337			`* Output : The counter value`
338			`*******************************************************************************/`
339			`inline u16 TIM_CounterValue(TIM_TypeDef *TIMx)`
340			`{`
341			`return TIMx->CNTR;`
342			`}`
343			`#endif // __TIM_H`
344
345			`/***************** (C) COPYRIGHT 2003 STMicroelectronics *END OF FILE**/`