论坛很少有arduino的仿真，对不想买板子的坛友真没法验证代码正确与否，在这里贴个仿真供参考。
ATMEGA328最小系统
程序代码
#include <Stepper.h>
/*-----( Declare Constants, Pin Numbers)-----*/ //---( Number of steps per revolution ofINTERNAL motor in 4-step mode )--- #define STEPS_PER_MOTOR_REVOLUTION 32
//---( Steps per OUTPUT SHAFT of gearreduction )--- #define STEPS_PER_OUTPUT_REVOLUTION 32 *64 //2048
/*-----( Declare objects )-----*/ // create an instance of the stepper class,specifying // the number of steps of the motor and thepins it's // attached to //------------------------------------------------------------- //The pin connections need to be pins8,9,10,11 connected // to Motor Driver In1, In2, In3, In4 //-------------------------------------------------------------
// Then the pins are entered here in thesequence 1-3-2-4 for proper sequencing Steppersmall_stepper(STEPS_PER_MOTOR_REVOLUTION, 8, 10, 9, 11);
/*-----( Declare Variables )-----*/ int Steps2Take;
void setup() /*----( SETUP: RUNS ONCE )----*/ { // Nothing (Stepper Library sets pins as outputs) }/*--(end setup )---*/
void loop() /*----( LOOP: RUNS CONSTANTLY )----*/ { Steps2Take = STEPS_PER_OUTPUT_REVOLUTION ; // Rotate CW 1 turn small_stepper.setSpeed(500); small_stepper.step(Steps2Take); delay(1000);
Steps2Take = - STEPS_PER_OUTPUT_REVOLUTION; // Rotate CCW 1 turn small_stepper.setSpeed(500); //700 a good max speed?? small_stepper.step(Steps2Take); delay(2000); }
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