first commit
This commit is contained in:
Jérôme Delacotte
201
Stepper_Motor/Stepper_Motor.ino
Normal file
201
Stepper_Motor/Stepper_Motor.ino
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int Pin1 = 5; //D1;//IN1 is connected
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int Pin2 = 4; //D2;//IN2 is connected
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int Pin3 = 0; //D3;//IN3 is connected
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int Pin4 = 2; //D4;//IN4 is connected
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int pole1[] = {0, 0, 0, 0, 0, 1, 1, 1, 0}; //pole1, 8 step values
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int pole2[] = {0, 0, 0, 1, 1, 1, 0, 0, 0}; //pole2, 8 step values
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int pole3[] = {0, 1, 1, 1, 0, 0, 0, 0, 0}; //pole3, 8 step values
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int pole4[] = {1, 1, 0, 0, 0, 0, 0, 1, 0}; //pole4, 8 step values
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int poleStep = 0;
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int dirStatus = 3;// stores direction status 3= stop (do not change)
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String buttonTitle1[] = {"CCW", "CW"}; //Watch Video for details (on Udemy)
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String buttonTitle2[] = {"CCW", "CW"};
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String argId[] = {"ccw", "cw"};
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#include <ESP8266WiFi.h>
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#include <WiFiClient.h>
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#include <ESP8266WebServer.h>
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#include <ESP8266mDNS.h>
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#ifndef STASSID
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#define STASSID "Livebox-37cc"
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#define STAPSK "8A6060920A8A86896F770F2C47"
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#endif
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const char *ssid = STASSID;
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const char *password = STAPSK;
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ESP8266WebServer server(80);
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void handleRoot() {
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//Robojax.com ESP32 Relay Motor Control
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String HTML = "<!DOCTYPE html>\
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<html>\
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<head>\
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\t\n<title>Robojax 28BYJ-48 Motor Control</title>\
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\t\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\
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\n<style>\
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\nhtml,body{\t\nwidth:100%;\nheight:100%;\nmargin:0}\n*{box-sizing:border-box}\n.colorAll{\n\tbackground-color:#90ee90}\n.colorBtn{\n\tbackground-color:#add8e6}\n.angleButtdon,a{\n\tfont-size:30px;\nborder:1px solid #ccc;\ndisplay:table-caption;\npadding:7px 10px;\ntext-decoration:none;\ncursor:pointer;\npadding:5px 6px 7px 10px}a{\n\tdisplay:block}\n.btn{\n\tmargin:5px;\nborder:none;\ndisplay:inline-block;\nvertical-align:middle;\ntext-align:center;\nwhite-space:nowrap}\n";
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HTML += "</style>\n\n</head>\n\n<body>\n<h1>28BYJ-48 Stepper Motor Control </h1>\n";
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if (dirStatus == 2) {
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HTML += "\n\t<h2><span style=\"background-color: #FFFF00\">Motor Running in CW</span></h2>\n";
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} else if (dirStatus == 1) {
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HTML += "\n\t<h2><span style=\"background-color: #FFFF00\">Motor Running in CCW</span></h2>\n";
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} else {
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HTML += "\n\t<h2><span style=\"background-color: #FFFF00\">Motor OFF</span></h2>\n";
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}
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if (dirStatus == 1) {
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HTML += "\t<div class=\"btn\">\n\t\t<a class=\"angleButton\" style=\"background-color:#f56464\" href=\"/motor?";
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HTML += argId[0];
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HTML += "=off\">";
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HTML += buttonTitle1[0]; //motor ON title
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} else {
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HTML += "\t<div class=\"btn\">\n\t\t<a class=\"angleButton \" style=\"background-color:#90ee90\" href=\"/motor?";
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HTML += argId[0];
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HTML += "=on\">";
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HTML += buttonTitle2[0]; //motor OFF title
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}
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HTML += "</a>\t\n\t</div>\n\n";
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//Watch details at my Arduino Course at Udemy.com
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if (dirStatus == 2) {
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HTML += "\t<div class=\"btn\">\n\t\t<a class=\"angleButton\" style=\"background-color:#f56464\" href=\"/motor?";
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HTML += argId[1];
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HTML += "=off\">";
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HTML += buttonTitle1[1]; //motor ON title
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} else {
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HTML += "\t<div class=\"btn\">\n\t\t<a class=\"angleButton \" style=\"background-color:#90ee90\" href=\"/motor?";
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HTML += argId[1];
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HTML += "=on\">";
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HTML += buttonTitle2[1]; //motor OFF title
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}
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HTML += "</a>\t\n\t</div>\n\n";
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HTML += "\t\n</body>\n</html>\n";
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server.send(200, "text/html", HTML);
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}
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void handleNotFound() {
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String message = "File Not Found";
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message += "URI: ";
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message += server.uri();
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message += "Method: ";
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message += (server.method() == HTTP_GET) ? "GET" : "POST";
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message += "Arguments: ";
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message += server.args();
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message += "";
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for (uint8_t i = 0; i < server.args(); i++) {
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message += " " + server.argName(i) + ": " + server.arg(i) + "";
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}
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server.send(404, "text/plain", message);
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}
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void setup(void) {
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//Robojax.com 28BYJ-48 Steper Motor Control
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pinMode(Pin1, OUTPUT);//define pin for ULN2003 in1
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pinMode(Pin2, OUTPUT);//define pin for ULN2003 in2
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pinMode(Pin3, OUTPUT);//define pin for ULN2003 in3
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pinMode(Pin4, OUTPUT);//define pin for ULN2003 in4
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Serial.begin(115200);//initialize the serial monitor
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Serial.println("28BYJ-48 Stepper Motor Control");
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//Robojax.com 28BYJ-48 Steper Motor Control
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WiFi.mode(WIFI_STA);
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WiFi.begin(ssid, password);
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Serial.println("");
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// Wait for connection
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while (WiFi.status() != WL_CONNECTED) {
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delay(500);
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Serial.print(".");
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}
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Serial.println("");
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Serial.print("Connected to ");
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Serial.println(ssid);
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Serial.print("IP address: http://");
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Serial.println(WiFi.localIP());
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//multicast DNS //Robojax.com 28BYJ-48 Steper Motor Control
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if (MDNS.begin("Moteur")) {
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Serial.println("MDNS responder started");
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Serial.println("access via http://robojaxESP8266");
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}
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server.on("/", handleRoot);
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server.on("/motor", HTTP_GET, motorControl);
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server.onNotFound(handleNotFound);
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server.begin();
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Serial.println("HTTP server started");
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}
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void loop(void) {
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server.handleClient();
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MDNS.update();
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//Watch details at my Arduino Course at Udemy.com
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if (dirStatus == 1) {
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poleStep++;
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driveStepper(poleStep);
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} else if (dirStatus == 2) {
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poleStep--;
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driveStepper(poleStep);
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} else {
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driveStepper(8);
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}
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if (poleStep > 7) {
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poleStep = 0;
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}
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if (poleStep < 0) {
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poleStep = 7;
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}
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delay(1);
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//Robojax.com 28BYJ-48 Steper Motor Control
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}
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void motorControl() {
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//Watch details at my Arduino Course at Udemy.com
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if (server.arg(argId[0]) == "on")
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{
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dirStatus = 1;// CCW
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} else if (server.arg(argId[0]) == "off") {
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dirStatus = 3; // motor OFF
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} else if (server.arg(argId[1]) == "on") {
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dirStatus = 2; // CW
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} else if (server.arg(argId[1]) == "off") {
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dirStatus = 3; // motor OFF
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}
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handleRoot();
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}//motorControl end
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void driveStepper(int c)
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{
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//Watch details at my Arduino Course at Udemy.com
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digitalWrite(Pin1, pole1[c]);
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digitalWrite(Pin2, pole2[c]);
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digitalWrite(Pin3, pole3[c]);
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digitalWrite(Pin4, pole4[c]);
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}//driveStepper end here
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