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/* 如果要在程序中使用此代码,请在程序中注明使用了STC的资料及程序            */
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#ifndef	__PWM15BIT_H
#define	__PWM15BIT_H

#include	"config.h"

//========================================================================
//                              PWM设置
//========================================================================

#define PWM15_PWM_Set(n)					(n==1?(PWMSET |= 0x01):(PWMSET &= ~0x01))				//使能/关闭 PWM（包括 PWM0~PWM7）

#define PWM15_PS_Set(n)						PWMCKS = (PWMCKS & ~0x0F) | (n & 0x0F)				//系统时钟预分频参数设置：SYSclk / (PWM_PS+1)

#define PWM15_Clock_Sel(n)				(n==1?(PWMCKS |= 0x10):(PWMCKS &= ~0x10))				//PWM时钟源选择

#define PWM15_Counter_Set(n)			(n==1?(PWMCFG |= 0x01):(PWMCFG &= ~0x01))				//PWM计数器使能设置

#define PWM15_CounterInt_Set(n)		(n==1?(PWMCFG |= 0x04):(PWMCFG &= ~0x04))				//PWM计数器归零中断使能设置

//========================================================================
//                              定义声明
//========================================================================

#define	PWM15_0				0
#define	PWM15_1				1
#define	PWM15_2				2
#define	PWM15_3				3
#define	PWM15_4				4
#define	PWM15_5				5
#define	PWM15_6				6
#define	PWM15_7				7

#define	PWM_CLK_SYS			0
#define	PWM_CLK_TM2			1

typedef struct
{
	u8	PWM_Enable;	//PWM使能,  ENABLE, DISABLE
	u8	PWM_Counter;		//计数器使能,  ENABLE, DISABLE
	u8	PWM_CInt;				//计数器归零中断使能,  ENABLE, DISABLE
	u8	PWM_Clock_Sel;	//时钟源选择,  PWM_CLK_SYS, PWM_CLK_TM2
	u8	PWM_Clock_PS;		//系统时钟分频参数,  0~15
	u16	PWM_Period;			//PWM周期,  0~0x7fff
} PWM15_InitTypeDef;

u8	PWM15_Init(PWM15_InitTypeDef *PWMx);
u8	PWMChannelCtrl(u8 PWM_id, u8 pwm_eno, u8 pwm_ini, u8 pwm_eni, u8 pwm_ent2i, u8 pwm_ent1i);
u8	PWMLevelSet(u8 PWM_id, u8 pwm_hldl, u8 pwm_hldh);
u8	PWM15Duty(u8 PWM_id, u16 dutyL, u16 dutyH);

#endif