init

Author: mertwhocodes

example/Stepper_two_dir/Stepper_two_dir/Stepper_two_dir.ino

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+/*
+ Name:    step_drive.ino
+ Author:  mertwhocodes
+*/
+
+#include<mwc_stepper.h>
+
+#define EN_PIN 3
+#define DIR_PIN 2
+#define STEP_PIN 5
+
+#define RPM 50
+#define RPM1 50
+
+#define PULSE 1600
+
+#define ClOCKWISE 1
+#define OTHERWISE 0
+
+MWCSTEPPER nema23(EN_PIN, DIR_PIN, STEP_PIN);
+
+void setup() {
+
+  nema23.init();
+  
+  //nema23.active(DEACTIVE);
+}
+
+void loop() {
+  nema23.set(ClOCKWISE, RPM, PULSE);
+
+  for (size_t i = 0; i < 1600; i++)
+  {
+    nema23.run();
+  }
+
+  delay(1000);
+
+  nema23.set(OTHERWISE, RPM1, PULSE);
+
+  for (size_t i = 0; i < 1600; i++)
+  {
+    //nema23.run();
+  }
+}

mwc_stepper.cpp

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+// 
+// 
+// 
+
+#include "mwc_stepper.h"
+
+
+MWCSTEPPER::MWCSTEPPER(uint8_t _enPin, uint8_t _dirPin, uint8_t _stepPin)
+{
+	stepPin = _stepPin;
+	dirPin = _dirPin;
+	enPin = _enPin;
+}
+void MWCSTEPPER::init() {
+	pinMode(stepPin, OUTPUT);
+	pinMode(dirPin, OUTPUT);
+	pinMode(enPin, OUTPUT);
+	digitalWrite(enPin, LOW);
+
+}
+void MWCSTEPPER::set(bool _dir, uint8_t _rpm, uint16_t _pulse) {
+	digitalWrite(dirPin, _dir);
+	rpm_t = 60000000 / 2 / _pulse / _rpm;
+	
+}
+void MWCSTEPPER::run(uint64_t _rpmt) {
+	
+		digitalWrite(stepPin, HIGH);
+		delayMicroseconds(_rpmt);
+		digitalWrite(stepPin, LOW);
+		delayMicroseconds(_rpmt);
+	
+}
+void MWCSTEPPER::run() {
+
+	digitalWrite(stepPin, HIGH);
+	delayMicroseconds(rpm_t);
+	digitalWrite(stepPin, LOW);
+	delayMicroseconds(rpm_t);
+
+}
+
+void MWCSTEPPER::active(bool _active) {
+	digitalWrite(enPin, _active);
+}

mwc_stepper.h

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+// stepper.h
+
+#ifndef _MWC_STEPPER_h
+#define _MWC_STEPPER_h
+
+#if defined(ARDUINO) && ARDUINO >= 100
+	#include "arduino.h"
+#else
+	#include "WProgram.h"
+#endif
+
+class MWCSTEPPER {
+	
+private:
+	uint8_t enPin;
+	uint8_t stepPin;
+	uint8_t dirPin;
+    uint64_t rpm_t=500;
+public:
+	MWCSTEPPER(uint8_t _enPin, uint8_t _dirPin, uint8_t _stepPin);
+	void init();
+	void active(bool _active);
+	void run(uint64_t _rpmt);
+	void run();
+	void set(bool _dir, uint8_t _rpm, uint16_t _pulse);
+};
+
+
+#endif