Buenas tardes a tod@s. Estoy haciendo un proyecto de mover una mandíbula de una calavera con Arduino Nano. Tengo todo el hardware listo pero al usar el programa que me bajé de internet, me sale "error de compilación en tarjeta arduino nano". Me sale tanto si la tengo conectada al pc como desconectada. Con que le dé a "verificar" sale ese error. Estoy haciendo algo mal? Este es el programa y MUCHÍSIMAS GRACIAS!!!
/***********************************************************
08-14-2016 Mike North This is a little proof of concept
to make a servo move in sync with audio.
*******************/
#include "SoftRcPulseOut.h"
#define TEST_PIN 11 //pin 11 set to ground will kick off the servo sweep test
int audio_value = 0;
long lastMsg = 0;
long sleepWindow = 300000; //if 5 minutes go by with no signal, then put the servos to bed
SoftRcPulseOut servo;
volatile boolean servosEnabled = false;
volatile boolean ledsOn = true;
volatile unsigned long currentTime = 0;
volatile unsigned long lastLEDtime = 0;
unsigned long resetWait = 120000; //servos sleep if not changed within this time frame (120 secs)
void setup()
{
set_minmax();
pinMode(TEST_PIN,INPUT); //pin 11 will be
digitalWrite(TEST_PIN,HIGH); //assign pull-up resistor
}
void loop()
{
servo_test();
audio_updates(); //read sample from audio input and apply average to buffer
if(servosEnabled)
{
action(); //servos are handled in the action loop
SoftRcPulseOut::refresh();
if((millis() - lastMsg) > sleepWindow)
detach_servos();
}
}
void attach_servos()
{ // attach the pin to the servo object
servo.attach(2);
servosEnabled = true;
}
void detach_servos()
{ // detach the servo objects
servo.detach();
servosEnabled = false;
}
void servo_test()
{
if(digitalRead(TEST_PIN) == HIGH) return;
attach_servos();
SoftRcPulseOut::refresh();
for(int i = 0; i < 360;i++)
{
if(i < 180)
audio_value = i;
else
audio_value = 359 - i;
action();
for(int i = 0; i < 10; i++)
{
delay(1);
SoftRcPulseOut::refresh();
}
}
detach_servos();
}
void audio_updates()
{
audio_value = 0;
if(analogRead(A0) < 341) audio_value += 60;
if(analogRead(A1) < 341) audio_value += 60;
if(analogRead(A2) < 341) audio_value += 60;
if(audio_value > 0)
{
lastMsg = millis(); //save the time stamp from when we last had some action
if(!servosEnabled)attach_servos();
}
}
void action() {
if (!servosEnabled) attach_servos();
servo.write(audio_value);
SoftRcPulseOut::refresh();
}
void set_minmax()
{
//set the first parameter in the following functions to a number between 0 and 180.
//I used 92 and 72 in my tests to give about 20 degrees of motion.
//You may swap the large and small numbers to reverse direction.
//Just play with them, upload the code, then ground pin 11 to run the sweep test.
// Be sure to only play with these numbers while the jaw linkage is disconnected,
// otherwise, you risk hitting mechanical limits and damaging your linkage or servo!
servo.setMinimumPulse(map(92,0,180,512,2400));
servo.setMaximumPulse(map(72,0,180,512,2400));
}
