PlantCtrl/esp32/include/ControllerConfiguration.h

/**
 * @file ControllerConfiguration.h
 * @author your name (you@domain.com)
 * @brief 
 * @version 0.1
 * @date 2020-05-30
 * 
 * @copyright Copyright (c) 2020
 *  Describe the used PINs of the controller
 */
#ifndef CONTROLLER_CONFIG_H
#define CONTROLLER_CONFIG_H

#define FIRMWARE_VERSION "1.0.7"

#define ADC_TO_VOLT(adc)                      ((adc) * 3.3 ) / 4095)
#define ADC_TO_VOLT_WITH_MULTI(adc, multi) (((adc)*3.3 * (multi)) / 4095)
#define MOIST_SENSOR_MAX_ADC 85 * 4095 / 100
#define MOIST_SENSOR_MIN_ADC 25 * 4095 / 100

#define SOLAR_VOLT(adc) ADC_TO_VOLT_WITH_MULTI(adc, 4.0306) /**< 100k and 33k voltage dividor */
#define ADC_5V_TO_3V3(adc) ADC_TO_VOLT_WITH_MULTI(adc, 1.7) /**< 33k and 47k8 voltage dividor */
#define MS_TO_S 1000

#define SENSOR_LIPO 34   /**< GPIO 34 (ADC1) */
#define SENSOR_SOLAR 35  /**< GPIO 35 (ADC1) */
#define SENSOR_PLANT0 32 /**< GPIO 32 (ADC1) */
#define SENSOR_PLANT1 33 /**< GPIO 33 (ADC1) */
#define SENSOR_PLANT2 25 /**< GPIO 25 (ADC2) */
#define SENSOR_PLANT3 26 /**< GPIO 26 (ADC2) */
#define SENSOR_PLANT4 27 /**< GPIO 27 (ADC2) */
#define SENSOR_PLANT5 14 /**< GPIO 14 (ADC2) */
#define SENSOR_PLANT6 12 /**< GPIO 12 (ADC2) */

#define OUTPUT_PUMP0 23 /**< GPIO 23  */
#define OUTPUT_PUMP1 22 /**< GPIO 22  */
#define OUTPUT_PUMP2 21 /**< GPIO 21 */
#define OUTPUT_PUMP3 19 /**< GPIO 19 */
#define OUTPUT_PUMP4 18 /**< GPIO 18 */
#define OUTPUT_PUMP5 5  /**< GPIO 5 */
#define OUTPUT_PUMP6 15 /**< GPIO 15 */

#define OUTPUT_SENSOR 16 /**< GPIO 16 - Enable Sensors  */
#define OUTPUT_PUMP 13   /**< GPIO 13 - Enable Pumps  */

#define SENSOR_DS18B20 2 /**< GPIO 2 */
#define BUTTON 0         /**< GPIO 0 */

#define MIN_TIME_RUNNING 5UL /**< Amount of seconds the controller must stay awoken */
#define MAX_PLANTS 7
#define MINIMUM_LIPO_VOLT 3.6f  /**< Minimum voltage of the Lipo, that must be present */
#define NO_LIPO_VOLT 2.0f       /**< No Lipo connected */
#define MINIMUM_SOLAR_VOLT 4.0f /**< Minimum voltage of the sun, to detect daylight */
#define SOLAR_CHARGE_MIN_VOLTAGE 7
#define SOLAR_CHARGE_MAX_VOLTAGE 9

#define HC_SR04             /**< Ultrasonic distance sensor to measure water level */
#define SENSOR_SR04_ECHO 17 /**< GPIO 17 - Echo */
#define SENSOR_SR04_TRIG 23 /**< GPIO 23 - Trigger */

#define MAX_CONFIG_SETTING_ITEMS 50 /**< Parameter, that can be configured in Homie */

#define PANIK_MODE_DEEPSLEEP (60 * 60 * 5U) /**< 5 hours in usecond */
#define PANIK_MODE_DEEPSLEEP_US (PANIK_MODE_DEEPSLEEP * 1000 * 1000)

#define TEMPERATURE_DELTA_TRIGGER_IN_C 1
#define MOIST_DELTA_TRIGGER_ADC 1337
#define SOLAR_DELTA_VOLT_ADC 3
#define LIPO_DELTA_VOLT_ADC 0.2

#endif