Open karansonkar12 opened 9 months ago
String command; //String to store app command state. int speedCar = 800; // 400 - 1023. int speed_Coeff = 3;
const char* ssid = "NodeMCU Car"; ESP8266WebServer server(80);
void setup() {
pinMode(ENA, OUTPUT); pinMode(ENB, OUTPUT); pinMode(IN_1, OUTPUT); pinMode(IN_2, OUTPUT); pinMode(IN_3, OUTPUT); pinMode(IN_4, OUTPUT);
Serial.begin(115200);
// Connecting WiFi
WiFi.mode(WIFI_AP); WiFi.softAP(ssid);
IPAddress myIP = WiFi.softAPIP(); Serial.print("AP IP address: "); Serial.println(myIP);
// Starting WEB-server server.on ( "/", HTTP_handleRoot ); server.onNotFound ( HTTP_handleRoot ); server.begin(); }
void goAhead(){
digitalWrite(IN_1, LOW); digitalWrite(IN_2, HIGH); analogWrite(ENA, speedCar); digitalWrite(IN_3, LOW); digitalWrite(IN_4, HIGH); analogWrite(ENB, speedCar);
}
void goBack(){
digitalWrite(IN_1, HIGH); digitalWrite(IN_2, LOW); analogWrite(ENA, speedCar); digitalWrite(IN_3, HIGH); digitalWrite(IN_4, LOW); analogWrite(ENB, speedCar);
void goRight(){
digitalWrite(IN_1, HIGH); digitalWrite(IN_2, LOW); analogWrite(ENA, speedCar); digitalWrite(IN_3, LOW); digitalWrite(IN_4, HIGH); analogWrite(ENB, speedCar);
void goLeft(){
digitalWrite(IN_1, LOW); digitalWrite(IN_2, HIGH); analogWrite(ENA, speedCar); digitalWrite(IN_3, HIGH); digitalWrite(IN_4, LOW); analogWrite(ENB, speedCar);
void goAheadRight(){
digitalWrite(IN_1, LOW); digitalWrite(IN_2, HIGH); analogWrite(ENA, speedCar/speed_Coeff); digitalWrite(IN_3, LOW); digitalWrite(IN_4, HIGH); analogWrite(ENB, speedCar);
void goAheadLeft(){
digitalWrite(IN_1, LOW); digitalWrite(IN_2, HIGH); analogWrite(ENA, speedCar); digitalWrite(IN_3, LOW); digitalWrite(IN_4, HIGH); analogWrite(ENB, speedCar/speed_Coeff);
void goBackRight(){
digitalWrite(IN_1, HIGH); digitalWrite(IN_2, LOW); analogWrite(ENA, speedCar/speed_Coeff); digitalWrite(IN_3, HIGH); digitalWrite(IN_4, LOW); analogWrite(ENB, speedCar);
void goBackLeft(){
digitalWrite(IN_1, HIGH); digitalWrite(IN_2, LOW); analogWrite(ENA, speedCar); digitalWrite(IN_3, HIGH); digitalWrite(IN_4, LOW); analogWrite(ENB, speedCar/speed_Coeff);
void stopRobot(){
digitalWrite(IN_1, LOW); digitalWrite(IN_2, LOW); analogWrite(ENA, speedCar); digitalWrite(IN_3, LOW); digitalWrite(IN_4, LOW); analogWrite(ENB, speedCar);
void loop() { server.handleClient();
command = server.arg("State"); if (command == "F") goAhead(); else if (command == "B") goBack(); else if (command == "L") goLeft(); else if (command == "R") goRight(); else if (command == "I") goAheadRight(); else if (command == "G") goAheadLeft(); else if (command == "J") goBackRight(); else if (command == "H") goBackLeft(); else if (command == "0") speedCar = 400; else if (command == "1") speedCar = 470; else if (command == "2") speedCar = 540; else if (command == "3") speedCar = 610; else if (command == "4") speedCar = 680; else if (command == "5") speedCar = 750; else if (command == "6") speedCar = 820; else if (command == "7") speedCar = 890; else if (command == "8") speedCar = 960; else if (command == "9") speedCar = 1023; else if (command == "S") stopRobot();
void HTTP_handleRoot(void) {
if( server.hasArg("State") ){ Serial.println(server.arg("State")); } server.send ( 200, "text/html", "" ); delay(1); }
code-20231231T093612Z-001.zip
define ENA 14 // Enable/speed motors Right GPIO14(D5)
define ENB 12 // Enable/speed motors Left GPIO12(D6)
define IN_1 15 // L298N in1 motors Right GPIO15(D8)
define IN_2 13 // L298N in2 motors Right GPIO13(D7)
define IN_3 2 // L298N in3 motors Left GPIO2(D4)
define IN_4 0 // L298N in4 motors Left GPIO0(D3)
include
include
include
String command; //String to store app command state. int speedCar = 800; // 400 - 1023. int speed_Coeff = 3;
const char* ssid = "NodeMCU Car"; ESP8266WebServer server(80);
void setup() {
pinMode(ENA, OUTPUT); pinMode(ENB, OUTPUT);
pinMode(IN_1, OUTPUT); pinMode(IN_2, OUTPUT); pinMode(IN_3, OUTPUT); pinMode(IN_4, OUTPUT);
Serial.begin(115200);
// Connecting WiFi
WiFi.mode(WIFI_AP); WiFi.softAP(ssid);
IPAddress myIP = WiFi.softAPIP(); Serial.print("AP IP address: "); Serial.println(myIP);
// Starting WEB-server server.on ( "/", HTTP_handleRoot ); server.onNotFound ( HTTP_handleRoot ); server.begin();
}
void goAhead(){
}
void goBack(){
}
void goRight(){
}
void goLeft(){
}
void goAheadRight(){
}
void goAheadLeft(){
}
void goBackRight(){
}
void goBackLeft(){
}
void stopRobot(){
}
void loop() { server.handleClient();
}
void HTTP_handleRoot(void) {
if( server.hasArg("State") ){ Serial.println(server.arg("State")); } server.send ( 200, "text/html", "" ); delay(1); }
code-20231231T093612Z-001.zip