59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
#ifndef CONFIG_H
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#define CONFIG_H
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#include <sys/types.h>
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#include <stdint.h>
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#include <avr/io.h>
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#include "eeprom.h"
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#define MOISTURE_SENSOR_A0 PC0
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//#define MOISTURE_SENSOR_A1 PC1
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//#define MOISTURE_SENSOR_A2 PC2
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//#define MOISTURE_SENSOR_A3 PC3
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//#define MOISTURE_SENSOR_A4 PC4
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//#define MOISTURE_SENSOR_A5 PC5
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//#define MOISTURE_SENSOR_A6 PC6
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//#define MOISTURE_SENSOR_A7 PC7
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//#define PUMP_D3 PD3
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//#define PUMP_D4 PD4
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//#define PUMP_D5 PD5
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//#define PUMP_D6 PD6
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#define PUMP_D7 PD7
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#define TWI_SDA (1 << PD2)
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#define TWI_SCL (1 << PD3)
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inline void eeprom_init() {
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#define DICT_SIZE 4
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// EEPROM addresses
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#define TWI_ADDR 0x22
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#define SENSOR_READINGS 0x23
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#define MOISTURE_MIN 0x24
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#define MOISTURE_MAX 0x25
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uint8_t keys[DICT_SIZE] = {
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TWI_ADDR,
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SENSOR_READINGS,
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MOISTURE_MIN,
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MOISTURE_MAX
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};
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// actual values
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uint16_t values[DICT_SIZE] = {
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0x30,
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5,
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400,
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200
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};
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//NOTE: values are not re-initialized if != 0 because they may
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// have been changed by the esp32 during previous runs
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for (int i = 0; i < DICT_SIZE; i++) if (eepromRead(keys[i]) == 0) eepromWrite(keys[i], values[i]);
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}
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extern volatile uint16_t *pLastMoistureVal;
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#endif
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