simple robot suing asp.net and arduino.
@magnatron-1eDwoP
•
Oct 26, 2024
Oct 26, 2024
1.3K
#include <EEPROM.h>char val; // Data received from the serial port
int motorPin1 =2;
int motorPin2 =3;
int motorPin3 =4;
int motorPin4 =5;
int addr = 0;
// start reading from the first byte (address 0) of the EEPROM
int address = 0;
byte value;
void setup()
{
pinMode(motorPin1, OUTPUT); // Set pin as OUTPUT
pinMode(motorPin2, OUTPUT); // Set pin as OUTPUT
pinMode(motorPin3, OUTPUT); // Set pin as OUTPUT
pinMode(motorPin4, OUTPUT); // Set pin as OUTPUT
Serial.begin(9600); // Start serial communication at 9600 bps
}
void loop()
{
if (Serial.available())
{ // If data is available to read,
val = Serial.read(); // read it and store it in val
}
if (val == 'L')
{ // If L was received
digitalWrite(motorPin1, LOW);
digitalWrite(motorPin2, HIGH);
digitalWrite(motorPin3, HIGH);
digitalWrite(motorPin4, LOW);
EEPROM.write(addr, 11);
// advance to the next address. there are 512 bytes in
// the EEPROM, so go back to 0 when we hit 512.
addr = addr + 1;
if (addr == 512)
addr = 0;
delay(50);
}
if (val == 'R')
{ // If R was received
digitalWrite(motorPin1, HIGH);
digitalWrite(motorPin2, LOW);
digitalWrite(motorPin3, LOW);
digitalWrite(motorPin4, HIGH);
EEPROM.write(addr, 10);
// advance to the next address. there are 512 bytes in
// the EEPROM, so go back to 0 when we hit 512.
addr = addr + 1;
if (addr == 512)
addr = 0;
delay(50);
}
if (val == 'B')
{ // If B was received
digitalWrite(motorPin1, LOW);
digitalWrite(motorPin2, HIGH);
digitalWrite(motorPin3, LOW);
digitalWrite(motorPin4, HIGH);
EEPROM.write(addr, 01);
// advance to the next address. there are 512 bytes in
// the EEPROM, so go back to 0 when we hit 512.
addr = addr + 1;
if (addr == 512)
addr = 0;
delay(50);
}
if (val == 'F')
{ // If F was received
digitalWrite(motorPin1, HIGH);
digitalWrite(motorPin2, LOW);
digitalWrite(motorPin3, HIGH);
digitalWrite(motorPin4, LOW);
EEPROM.write(addr, 00);
// advance to the next address. there are 512 bytes in
// the EEPROM, so go back to 0 when we hit 512.
addr = addr + 1;
if (addr == 512)
addr = 0;
delay(50);
}
if (val == 'S')
{ // If F was received
digitalWrite(motorPin1, LOW);
digitalWrite(motorPin2, LOW);
digitalWrite(motorPin3, LOW);
digitalWrite(motorPin4, LOW);
EEPROM.write(addr, 100);
// advance to the next address. there are 512 bytes in
// the EEPROM, so go back to 0 when we hit 512.
addr = addr + 1;
if (addr == 512)
addr = 0;
}
if( val == 'R')
{
value = EEPROM.read(address);
if (value == 00)//fwrd
{
digitalWrite(motorPin1, HIGH);
digitalWrite(motorPin2, LOW);
digitalWrite(motorPin3, HIGH);
digitalWrite(motorPin4, LOW);
delay(50);
}
if (value == 01)//bckwrd
{
digitalWrite(motorPin1, LOW);
digitalWrite(motorPin2, HIGH);
digitalWrite(motorPin3, LOW);
digitalWrite(motorPin4, HIGH);
delay(50);
}
if (value == 10)//right
{
digitalWrite(motorPin1, HIGH);
digitalWrite(motorPin2, LOW);
digitalWrite(motorPin3, LOW);
digitalWrite(motorPin4, HIGH);
delay(50);
}
if (value == 11)//left
{
digitalWrite(motorPin1, LOW);
digitalWrite(motorPin2, HIGH);
digitalWrite(motorPin3, HIGH);
digitalWrite(motorPin4, LOW);
delay(50);
}
if (value == 100)// stop
{
digitalWrite(motorPin1, LOW);
digitalWrite(motorPin2, LOW);
digitalWrite(motorPin3, LOW);
digitalWrite(motorPin4, LOW);
}
address = address + 1;
// there are only 512 bytes of EEPROM, from 0 to 511, so if we're
// on address 512, wrap around to address 0
if (address == 512)
address = 0;
delay(500);
}
}
circuit diagram : ![[IMG]](proxy.php?image=http%3A%2F%2Fi54.tinypic.com%2Fzv1z7p.png&hash=bf631aceb0021a8220aa089c5c44603b)
pcb :
![[IMG]](proxy.php?image=http%3A%2F%2Fi53.tinypic.com%2F2i9saog.jpg&hash=0f7d38f55ec4e7f39636df0a5283ae21)
browser window:
![[IMG]](proxy.php?image=http%3A%2F%2Fi55.tinypic.com%2F2imaxe8.jpg&hash=65e64f09d85b6ce552e1ce2c5aec8e4a)
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