[SOLVED] C code for robot. Need help.

[daveoffy]

This code only moves the servo on input 9, than after like 100 times around the other one goes. I don't understand.

 

#include <Servo.h> 

Servo right;
Servo left;

int pos = 0;
int posl = 0;

void setup() 
{ 
  right.attach(9);
  left.attach(10);
} 

void loop() 
{ 
  for(pos = 0; pos < 180; pos += 1)
  for(posl = 180; posl >= 1; posl -= 1)
  {
    right.write(pos);
    left.write(posl);
    delay(11);
  } 
} 

[daveoffy]

FIXED!

 

#include <Servo.h> 

Servo right;
Servo left;

int pos = 0;
int posl = 0;

void setup() 
{ 
  right.attach(9);
  left.attach(10);
} 

void loop() 
{ 
for(pos = 0; pos <= 180; pos++)
  {
    right.write(pos);
    left.write(180 - pos);
    delay(11);

  } 
}