/// @file uart.h
/// @brief uart driver for stm32u5xx
/// @date 2023-08-06
/// @copyright Copyright (c) 2023 ggeta. All rights reserved.
/// @version 0.1 init version - support block read/write and interrupt read/write

#ifndef STM32U5XX_HAL_UART_H
#define STM32U5XX_HAL_UART_H

#include "global_variable.h"
#include "queue.hpp"
#include "reg_uart.h"
#include "stm32u5xx.h"

class Usart {
  private:
    USART_TypeDef *instance = nullptr;
    reg_uart_t *reg = nullptr;
    queue20u8 receive_queue;
    queue20u8 send_queue;

  public:
    Usart();
    explicit Usart(USART_TypeDef *uart);

    void setup(USART_TypeDef *uart);

    //    hal_status_e init_old(uart_init_options_s options) {
    hal_status_e init(uint32_t baudrate = 115200, uint32_t send_buffer_size = 64,
                      uint32_t receive_buffer_size = 64,
                      LL_UART_DATA_LENGTH data_length = LL_UART_DATA_LENGTH_8,
                      LL_UART_PARITY parity = LL_UART_PARITY_NONE,
                      LL_UART_STOP_BITS stop_bits = LL_UART_STOP_BITS_1,
                      LL_UART_OVERSAMPLING oversampling = LL_UART_OVERSAMPLING_16);

    hal_status_e send(uint8_t *data, uint32_t size);

    hal_status_e receive(uint8_t *data, uint32_t size);

    hal_status_e get_line(uint8_t *data, uint32_t &size);

    hal_status_e send_massive(uint8_t *data, uint32_t *size);

    hal_status_e interrupt();
};

#endif // STM32U5XX_HAL_UART_H