/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file    usart.h
  * @brief   This file contains all the function prototypes for
  *          the usart.c file
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2025 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */
/* USER CODE END Header */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __USART_H__
#define __USART_H__

#ifdef __cplusplus
extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "main.h"

/* USER CODE BEGIN Includes */
#include <stdio.h>
#include <yfuns.h>
#include <string.h>
/* USER CODE END Includes */

extern UART_HandleTypeDef hlpuart1;

extern UART_HandleTypeDef huart1;

/* USER CODE BEGIN Private defines */

// #define LOG_APP_DEBUG
#define LOG_APP_ERROR
#define LOG_APP_LOG
#define LOG_APP_LTE

/**
 * @brief Application general debug messages
 * 
 * Enable by defining `LOG_APP_DEBUG` in config.h.
 */
#ifdef LOG_APP_DEBUG
#   define APP_DEBUG_MSG(a, ...)    printf(("DEBUG: " a), ##__VA_ARGS__)
#else
#   define APP_DEBUG_MSG(...)       ((void)0)
#endif

/**
 * @brief Application error messages
 * 
 * Enable by defining `LOG_APP_ERROR` in config.h.
 */
#ifdef LOG_APP_ERROR
#   define APP_ERROR_MSG(a, ...)    printf(("ERROR: "a), ##__VA_ARGS__)
#else
#   define APP_ERROR_MSG(...)       ((void)0)
#endif

/**
 * @brief Application logging messages
 * 
 * Enable by defining `LOG_APP_LOG` in config.h.
 */
#ifdef LOG_APP_LOG
#   define APP_LOG_MSG(a, ...)      printf((a), ##__VA_ARGS__)
#else
#   define APP_LOG_MSG(...)         ((void)0)
#endif

/**
 * @brief Application logging lte messages
 * 
 * Enable by defining `LOG_APP_LTE` in config.h.
 */
#ifdef LOG_APP_LTE
#   define APP_LTE_MSG(a, ...)      printf(("AT RSP:" a), ##__VA_ARGS__)
#else
#   define APP_LTE_MSG(...)         ((void)0)
#endif

/* USER CODE END Private defines */

void MX_LPUART1_UART_Init(void);
void MX_USART1_UART_Init(void);

/* USER CODE BEGIN Prototypes */
void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle);

void LTE_ATSendCommand(const char *cmd, int timeout);
void LTE_SendATCommand_Test(const char *cmd);

int8_t LTE_UART_SetBaudrate(uint32_t baudrate);
void LTE_UART_FlushBuffer(void);
int16_t LTE_UART_SendData(uint8_t *pData, uint16_t length);
int16_t LTE_UART_ReceiveSingleData(uint8_t *pSingleData);

/* USER CODE END Prototypes */

#ifdef __cplusplus
}
#endif

#endif /* __USART_H__ */