rmp2cntl.h

TI公司的DSP(LF2407A)编写的有霍尔位置传感器的无刷直流电机控制程序,内含子程序说明

/* =================================================================================
File name:        RMP2.H                     
                    
Originator:	Digital Control Systems Group
			Texas Instruments

Description: 
This file defines handy constants for object initializations
contains prototypes for the functions in RMP2CNTL.ASM.
and has definitions of structs etc.
=====================================================================================
 History:
-------------------------------------------------------------------------------------
 9-15-2000	Release	Rev 1.00                                                   
------------------------------------------------------------------------------*/
#ifndef __RMP2_CNTL_H__
#define __RMP2_CNTL_H__

typedef struct { int  DesiredInput; 	// Input: Desired ramp input (Q15) - independently with global Q
                 int Ramp2Max; 		// Parameter: Maximum limit (Q15) - independently with global Q
				 int Ramp2Min;		// Parameter: Minimum limit (Q15) - independently with global Q			
				 int Ramp2DelayCount; // Variable: Incremental delay (Q0) - independently with global Q	
				 int Ramp2Delay;		// Parameter: Ramp2 delay expressed in no of sampling period (Q0) - independently with global Q			
				 int Out;				// Output: Ramp2 output (Q15)
		  	  	 void (*calc)();	  	// Pointer to calculation function  
				 } RMP2;

typedef RMP2 *RMP2_handle;
/*-----------------------------------------------------------------------------
Default initalizer for the RMP2 object.
-----------------------------------------------------------------------------*/                     
#define RMP2_DEFAULTS { 0, \
                        0x7FFF, \
                        0x000F, \
                        0, \
                        50, \
                       	0, \
             			(void (*)(int))rmp2_cntl_calc }

/*------------------------------------------------------------------------------
Prototypes for the functions in RMP2CNTL.C
------------------------------------------------------------------------------*/
void rmp2_cntl_calc(RMP2_handle);

#endif // __RMP2_CNTL_H__