def.h

一个可以运行在dsPIC30F微处理器上的电机控制代码。该代码以及后续说明完全使读者一看就明白。

// This file contins constant definitions used throughout the code.

#define FCY  			7372800
#define FPWM 			16000			// PWM = 16kHz
#define Fcoe			65535 / FPWM
#define MILLISEC 		FCY / 7373		// 1 mSec delay constant
#define POLE			1
#define RPM_POLE		(FCY / 64) * POLE
#define S4				PORTGbits.RG6	// Port input for S4
#define PRESS_DEBOUNCE(N)	while (S4);\
							COR_AP_DelaySeconds(N);\
							while (!S4);\
							COR_AP_DelaySeconds(N)
							
#define	Kaf				15				// The Slop of Amplitude-Fsin curve
#define MIN_FSIN		15				// The minimal motor frequence
#define MAX_FSIN		105				// The maximal motor frequence