Помогите разобраться с прошивкой/кодом.

Andr82 · 21 Фев 2021

Здравствуйте. Прошу помощи с разбором кода (я полнейший чайник в этом вопросе). Ситуация такова, имея в наличии
NodeMCU ESP 8266 (достался по случаю), попытался собрать игрушку для кота (тема избитая на ардуино). Получился вот такой набор элементов. Хочу понять какие строки(?) необходимо изменить в коде что бы данная конструкция ежесуточно запускалась, с движением серводвигателей по случайной траектории и включение лазерного диода, и прекращала работу минут через 15 - 20 до следующего дня. Я не прошу переписать код за меня, я надеюсь что мне подскажут куда копать и с какой литературой/сайтами следует ознакомиться. Заранее благодарен.

Код:

// Include Libraries
#include "Arduino.h"
#include "Laser.h"
#include "Wire.h"
#include "RTClib.h"
#include "Servo.h"


// Pin Definitions
#define LASER_PIN_S    0
#define SERVO9G1_1_PIN_SIG    2
#define SERVO9G2_2_PIN_SIG    14



// Global variables and defines
const int servo9g1_1RestPosition   = 20;  //Starting position
const int servo9g1_1TargetPosition = 150; //Position when event is detected
const int servo9g2_2RestPosition   = 20;  //Starting position
const int servo9g2_2TargetPosition = 150; //Position when event is detected
// object initialization
Laser laser(LASER_PIN_S);
RTC_DS3231 rtcDS;
Servo servo9g1_1;
Servo servo9g2_2;


// define vars for testing menu
const int timeout = 10000;       //define timeout of 10 sec
char menuOption = 0;
long time0;

// Setup the essentials for your circuit to work. It runs first every time your circuit is powered with electricity.
void setup()
{
    // Setup Serial which is useful for debugging
    // Use the Serial Monitor to view printed messages
    Serial.begin(9600);
    while (!Serial) ; // wait for serial port to connect. Needed for native USB
    Serial.println("start");
   
    if (! rtcDS.begin()) {
    Serial.println("Couldn't find RTC");
    while (1);
    }
    if (rtcDS.lostPower()) {
    Serial.println("RTC lost power, lets set the time!");
    // following line sets the RTC to the date & time this sketch was compiled
    rtcDS.adjust(DateTime(F(__DATE__), F(__TIME__)));
    // This line sets the RTC with an explicit date & time, for example to set
    // January 21, 2014 at 3am you would call:
    // rtcDS.adjust(DateTime(2014, 1, 21, 3, 0, 0));
    }
    servo9g1_1.attach(SERVO9G1_1_PIN_SIG);
    servo9g1_1.write(servo9g1_1RestPosition);
    delay(100);
    servo9g1_1.detach();
    servo9g2_2.attach(SERVO9G2_2_PIN_SIG);
    servo9g2_2.write(servo9g2_2RestPosition);
    delay(100);
    servo9g2_2.detach();
    menuOption = menu();
   
}

// Main logic of your circuit. It defines the interaction between the components you selected. After setup, it runs over and over again, in an eternal loop.
void loop()
{
   
   
    if(menuOption == '1') {
    // 650nm Red Laser Diode - Test Code
    // The laser will turn on and off for 500ms (0.5 sec)
    laser.on();       // 1. turns on
    delay(500);             // 2. waits 500 milliseconds (0.5 sec). Change the value in the brackets (500) for a longer or shorter delay in milliseconds.
    laser.off();      // 3. turns off.
    delay(500);             // 4. waits 500 milliseconds (0.5 sec). Change the value in the brackets (500) for a longer or shorter delay in milliseconds.
    }
    else if(menuOption == '2') {
    // RTC - Real Time Clock - Test Code
    //This will display the time and date of the RTC. see RTC.h for more functions such as rtcDS.hour(), rtcDS.month() etc.
    DateTime now = rtcDS.now();
    Serial.print(now.month(), DEC);
    Serial.print('/');
    Serial.print(now.day(), DEC);
    Serial.print('/');
    Serial.print(now.year(), DEC);
    Serial.print("  ");
    Serial.print(now.hour(), DEC);
    Serial.print(':');
    Serial.print(now.minute(), DEC);
    Serial.print(':');
    Serial.print(now.second(), DEC);
    Serial.println();
    delay(1000);
    }
    else if(menuOption == '3') {
    // 9G Micro Servo #1 - Test Code
    // The servo will rotate to target position and back to resting position with an interval of 500 milliseconds (0.5 seconds)
    servo9g1_1.attach(SERVO9G1_1_PIN_SIG);         // 1. attach the servo to correct pin to control it.
    servo9g1_1.write(servo9g1_1TargetPosition);  // 2. turns servo to target position. Modify target position by modifying the 'ServoTargetPosition' definition above.
    delay(500);                              // 3. waits 500 milliseconds (0.5 sec). change the value in the brackets (500) for a longer or shorter delay in milliseconds.
    servo9g1_1.write(servo9g1_1RestPosition);    // 4. turns servo back to rest position. Modify initial position by modifying the 'ServoRestPosition' definition above.
    delay(500);                              // 5. waits 500 milliseconds (0.5 sec). change the value in the brackets (500) for a longer or shorter delay in milliseconds.
    servo9g1_1.detach();                    // 6. release the servo to conserve power. When detached the servo will NOT hold it's position under stress.
    }
    else if(menuOption == '4') {
    // 9G Micro Servo #2 - Test Code
    // The servo will rotate to target position and back to resting position with an interval of 500 milliseconds (0.5 seconds)
    servo9g2_2.attach(SERVO9G2_2_PIN_SIG);         // 1. attach the servo to correct pin to control it.
    servo9g2_2.write(servo9g2_2TargetPosition);  // 2. turns servo to target position. Modify target position by modifying the 'ServoTargetPosition' definition above.
    delay(500);                              // 3. waits 500 milliseconds (0.5 sec). change the value in the brackets (500) for a longer or shorter delay in milliseconds.
    servo9g2_2.write(servo9g2_2RestPosition);    // 4. turns servo back to rest position. Modify initial position by modifying the 'ServoRestPosition' definition above.
    delay(500);                              // 5. waits 500 milliseconds (0.5 sec). change the value in the brackets (500) for a longer or shorter delay in milliseconds.
    servo9g2_2.detach();                    // 6. release the servo to conserve power. When detached the servo will NOT hold it's position under stress.
    }
   
    if (millis() - time0 > timeout)
    {
        menuOption = menu();
    }
   
}



// Menu function for selecting the components to be tested
// Follow serial monitor for instrcutions
char menu()
{

    Serial.println(F("\nWhich component would you like to test?"));
    Serial.println(F("(1) 650nm Red Laser Diode"));
    Serial.println(F("(2) RTC - Real Time Clock"));
    Serial.println(F("(3) 9G Micro Servo #1"));
    Serial.println(F("(4) 9G Micro Servo #2"));
    Serial.println(F("(menu) send anything else or press on board reset button\n"));
    while (!Serial.available());

    // Read data from serial monitor if received
    while (Serial.available())
    {
        char c = Serial.read();
        if (isAlphaNumeric(c))
        {  
           
            if(c == '1')
                Serial.println(F("Now Testing 650nm Red Laser Diode"));
            else if(c == '2')
                Serial.println(F("Now Testing RTC - Real Time Clock"));
            else if(c == '3')
                Serial.println(F("Now Testing 9G Micro Servo #1"));
            else if(c == '4')
                Serial.println(F("Now Testing 9G Micro Servo #2"));
            else
            {
                Serial.println(F("illegal input!"));
                return 0;
            }
            time0 = millis();
            return c;
        }
    }
}

Хотя подозреваю что данный код может служит только для проверки сборки.

Помогите разобраться с прошивкой/кодом.

Andr82

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