nfc.h

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/*
 * nfc.h
 * MT 9.3.2026 - write/read data from NFC
 *  Created on: 9. 3. 2026
 *      Author: Milan
 */
 
#ifndef INC_NFC_H_
#define INC_NFC_H_
 
#include "mysensors_base.h"
#include "stm32wlxx_hal.h"
 
/**
 * @brief NFC initialization and read NFC tag systemParams from addr 0. If data there are not valid, the default data is written
 * @retval status HAL_OK, HAL_ERROR
 */
HAL_StatusTypeDef nfc_Init(I2C_HandleTypeDef *hi2c);
 
/**
 * @brief Write system params to NFC
 * @retval status
 */
HAL_StatusTypeDef nfc_WriteSystemParams(I2C_HandleTypeDef *hi2c);
 
/**
 * @brief reset NFC data to factory - default state
 * @retval status
 */
HAL_StatusTypeDef nfc_FactoryReset(I2C_HandleTypeDef *hi2c);
 
/**
 * @brief reading _systemParams from NFC - all data will be rewrite in _systemParams
 * @retval status
 */
HAL_StatusTypeDef nfc_ReadSystemParams(I2C_HandleTypeDef *hi2c);
 
 
/**
 * @brief write the measure data paylod in measureDataNFC_t to NFC on next free position - in circular queue
 */
HAL_StatusTypeDef nfc_WriteMeasureData(I2C_HandleTypeDef *hi2c, const measureDataNFC_t* data);
 
 
 
/**
 * @brief processing if NFC INT is fired
 */
HAL_StatusTypeDef nfc_ProcessMailBox(I2C_HandleTypeDef *hi2c);
 
#endif /* INC_NFC_H_ */