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- Project: "Digital Output Setup"
- Source Code compiled for: Arduino Uno
- Source Code created on: 2024-02-11 14:27:54
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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
/* Develop an Arduino project for an H24 clock with */
/* three timed outputs. The outputs should turn on */
/* and off at specific times. */
/****** SYSTEM REQUIREMENT 2 *****/
/* For example, at 11:30, output 1 should turn on for */
/* 30 seconds and then turn off. At 11:45, output 2 */
/* should turn on for 30 seconds and then turn off. */
/* At 12:00, output 3 should turn on for 30 seconds */
/* and then turn off. */
/****** END SYSTEM REQUIREMENTS *****/
/****** DEFINITION OF LIBRARIES *****/
#include
#include
/****** FUNCTION PROTOTYPES *****/
void setup();
void loop();
void updateOutputs();
/***** DEFINITION OF DIGITAL OUTPUT PINS *****/
const uint8_t Output1_PIN_D2 = 2;
const uint8_t Output2_PIN_D3 = 3;
const uint8_t Output3_PIN_D4 = 4;
/***** DEFINITION OF I2C PINS *****/
const uint8_t Rtc_PIN_SDA_A4 = A4;
const uint8_t Rtc_PIN_SCL_A5 = A5;
/***** DEFINITION OF OUTPUT RAW VARIABLES *****/
/***** used to store raw data *****/
bool Output1_PIN_D2_rawData = 0;
bool Output2_PIN_D3_rawData = 0;
bool Output3_PIN_D4_rawData = 0;
/***** DEFINITION OF OUTPUT PHYSICAL VARIABLES *****/
/***** used to store data after characteristic curve transformation *****/
float Output1_PIN_D2_phyData = 0.0;
float Output2_PIN_D3_phyData = 0.0;
float Output3_PIN_D4_phyData = 0.0;
void setup()
{
// put your setup code here, to run once:
pinMode(Output1_PIN_D2, OUTPUT);
pinMode(Output2_PIN_D3, OUTPUT);
pinMode(Output3_PIN_D4, OUTPUT);
// Initialize I2C
Wire.begin();
// Set initial raw data values for outputs
Output1_PIN_D2_rawData = 0;
Output2_PIN_D3_rawData = 0;
Output3_PIN_D4_rawData = 0;
// Update output pins
updateOutputs();
}
void loop()
{
// put your main code here, to run repeatedly:
// Refresh output data
updateOutputs();
// Check current time and update output pins accordingly
DateTime now = rtc.now();
int currentMinute = now.minute();
int currentHour = now.hour();
if (currentHour == 11 && currentMinute == 30)
{
Output1_PIN_D2_rawData = 1;
delay(30000); // Wait for 30 seconds
Output1_PIN_D2_rawData = 0;
}
else if (currentHour == 11 && currentMinute == 45)
{
Output2_PIN_D3_rawData = 1;
delay(30000); // Wait for 30 seconds
Output2_PIN_D3_rawData = 0;
}
else if (currentHour == 12 && currentMinute == 0)
{
Output3_PIN_D4_rawData = 1;
delay(30000); // Wait for 30 seconds
Output3_PIN_D4_rawData = 0;
}
delay(1000); // Wait for 1 second
}
void updateOutputs()
{
digitalWrite(Output1_PIN_D2, Output1_PIN_D2_rawData);
digitalWrite(Output2_PIN_D3, Output2_PIN_D3_rawData);
digitalWrite(Output3_PIN_D4, Output3_PIN_D4_rawData);
}