/*
This is a sketch for controlling driving Peristaltic Liquid Pumps with the Adafruit Motor Shield
Much of this code is adopted from Adafruit's code
This sketch will drive two pumps (or motors) for approximately 30 minutes at 5 and 6 am
*/
#include <Wire.h>
#include <Adafruit_MotorShield.h>
#include "utility/Adafruit_PWMServoDriver.h"
#include "RTClib.h"
// Create the motor shield object with the default I2C address
Adafruit_MotorShield AFMS = Adafruit_MotorShield();
// Or, create it with a different I2C address (say for stacking)
// Adafruit_MotorShield AFMS = Adafruit_MotorShield(0x61);
// Select which 'port' M1, M2, M3 or M4. In this case, M1
Adafruit_DCMotor *myMotor1 = AFMS.getMotor(1);
// You can also make another motor on port M2
Adafruit_DCMotor *myMotor2 = AFMS.getMotor(2);
RTC_DS1307 rtc;
void setup() {
Serial.begin(9600); // set up Serial library at 9600 bps
Serial.println("Adafruit Motorshield v2 - DC Motor test!");
#ifdef AVR
Wire.begin();
#else
Wire1.begin(); // Shield I2C pins connect to alt I2C bus on Arduino Due
#endif
AFMS.begin(); // create with the default frequency 1.6KHz
//AFMS.begin(1000); // OR with a different frequency, say 1KHz
// Set the speed to start, from 0 (off) to 255 (max speed)
myMotor1->setSpeed(255);
myMotor1->run(FORWARD);
// turn on motor
myMotor1->run(RELEASE);
myMotor2->setSpeed(255);
myMotor2->run(FORWARD);
// turn on motor
myMotor2->run(RELEASE);
rtc.begin();
}
void loop() {
DateTime now = rtc.now();
uint8_t i;
if (now.hour() == 5){
// DateTime now = rtc.now();
myMotor1->run(FORWARD);
myMotor1->setSpeed(255);
Serial.print(now.hour(), DEC);
Serial.print(':');
Serial.print(now.minute(), DEC);
Serial.print(':');
Serial.print(now.second(), DEC);
Serial.println();
//delay is measured in milliseconds, so the motor will run for 35 minutes
delay(2100000);
myMotor1->run(RELEASE);
//put a 25.5 minute delay in so the motor does not run again during 6:00 hour
delay(1550000);
}
// myMotor1->run(RELEASE);
if (now.hour() == 6){
// DateTime now = rtc.now();
Serial.print(now.hour(), DEC);
Serial.print(':');
Serial.print(now.minute(), DEC);
Serial.print(':');
Serial.print(now.second(), DEC);
Serial.println();
myMotor2->run(FORWARD);
myMotor2->setSpeed(255);
//delay is measured in milliseconds, so the motor will run for 35 minutes
delay(2100000);
myMotor2->run(RELEASE);
//put a 25.5 minute delay in so the motor does not run again during 6:00 hour
delay(1550000);
}
//put the following in so we can check time via the serial monitor and make sure everything is working
Serial.print(now.year(), DEC);
Serial.print('/');
Serial.print(now.month(), DEC);
Serial.print('/');
Serial.print(now.day(), DEC);
Serial.print(' ');
Serial.print(now.hour(), DEC);
Serial.print(':');
Serial.print(now.minute(), DEC);
Serial.print(':');
Serial.print(now.second(), DEC);
Serial.println();
}
