#ifndef __SOIL_SENSOR_H
#define __SOIL_SENSOR_H

#ifdef __cplusplus
extern "C" {
#endif

#include "main.h"

#define SOIL_SENSOR_RAW_MAX_LEN       40U
#define SOIL_SENSOR_SCAN_RESULT_MAX    10U

#define SOIL_SENSOR_STATUS_UART_ERROR   0x01U
#define SOIL_SENSOR_STATUS_FRAME_ERROR  0x02U
#define SOIL_SENSOR_STATUS_CRC_ERROR    0x04U
#define SOIL_SENSOR_STATUS_ENV_ERROR    0x10U
#define SOIL_SENSOR_STATUS_NPK_ERROR    0x20U
#define SOIL_SENSOR_STATUS_SHT_ERROR    0x40U

typedef struct
{
    uint16_t humidity;
    int16_t temperature;
    uint16_t sht_humidity;
    int16_t sht_temperature;
    uint16_t ph;
    uint16_t nitrogen;
    uint16_t phosphorus;
    uint16_t potassium;
} SoilNpkData_t;

extern volatile uint8_t soil_last_status;
extern volatile uint8_t soil_last_rx_len;
extern volatile uint8_t soil_last_response[SOIL_SENSOR_RAW_MAX_LEN];
extern volatile uint8_t soil_last_command;
extern volatile uint8_t soil_last_hal_error;
extern volatile uint16_t soil_last_value;
extern volatile uint8_t soil_env_humidity_status;
extern volatile uint8_t soil_env_temperature_status;
extern volatile uint8_t soil_env_ph_status;
extern volatile uint8_t soil_npk_status;
extern volatile uint8_t soil_sht_status;
extern volatile uint8_t soil_npk_debug_command;
extern volatile uint8_t soil_npk_debug_rx_len;
extern volatile uint8_t soil_npk_debug_data_hi;
extern volatile uint8_t soil_npk_debug_data_lo;
extern volatile uint8_t soil_npk_debug_source;
extern volatile uint8_t soil_npk_debug_low_status;
extern volatile uint8_t soil_npk_debug_n_status;
extern volatile uint8_t soil_npk_debug_p_status;
extern volatile uint8_t soil_npk_debug_k_status;
extern volatile uint16_t soil_dma_rx_remaining;
extern volatile HAL_StatusTypeDef soil_tx_ret;
extern volatile HAL_StatusTypeDef soil_rx_ret;
extern volatile uint8_t soil_scan_done;
extern volatile uint32_t soil_scan_active_baud;
extern volatile uint8_t soil_scan_current_address;
extern volatile uint8_t soil_scan_9600_count;
extern volatile uint8_t soil_scan_4800_count;
extern volatile uint8_t soil_scan_9600_addresses[SOIL_SENSOR_SCAN_RESULT_MAX];
extern volatile uint8_t soil_scan_4800_addresses[SOIL_SENSOR_SCAN_RESULT_MAX];
extern volatile uint16_t soil_scan_9600_values[SOIL_SENSOR_SCAN_RESULT_MAX];
extern volatile uint16_t soil_scan_4800_values[SOIL_SENSOR_SCAN_RESULT_MAX];
extern volatile uint8_t soil_id_change_sensor;
extern volatile uint8_t soil_id_change_status;
extern volatile uint8_t soil_id_change_old_address;
extern volatile uint8_t soil_id_change_new_address;

void SoilSensor_Init(void);
uint8_t SoilSensor_Read(SoilNpkData_t *data);
uint8_t SoilSensor_ChangeAddress(uint8_t oldAddress, uint8_t newAddress);
void SoilSensor_ScanAddresses(void);
void SoilSensor_RunIdTool(void);

#ifdef __cplusplus
}
#endif

#endif