uart.h

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 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *  _____.___.                 .___                    .__.__      *
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  *   /   |   |/ ___\ / ___\ / __ |\_  __ \__  \  /  ___/  |  |     *
  *   \____   / /_/  > /_/  > /_/ | |  | \// __ \_\___ \|  |  |__   *
  *   / ______\___  /\___  /\____ | |__|  (____  /____  >__|____/   *
  *   \/     /_____//_____/      \/            \/     \/            *
  *                          - Midgard -                            *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  * This software can be used by students and other personal of the *
  * Bern University of Applied Sciences under the terms of the MIT  *
  * license.                                                        *
  * For other persons this software is under the terms of the GNU   *
  * General Public License version 2.                               *
  *                                                                 *
  * Copyright © 2021, Bern University of Applied Sciences.     *
  * All rights reserved.                                            *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include <c/common/types.h>
 
#include <stm32f7xx_hal.h>
 
typedef struct {
    UART_HandleTypeDef *interface;
} uart_t;
 
C_LINKAGE bool yggdrasil_UART_Init(uart_t uart);
 
C_LINKAGE bool yggdrasil_UART_Deinit(uart_t uart);
 
C_LINKAGE void yggdrasil_UART_Transmit(uart_t uart, void *data, size_t size);
 
C_LINKAGE void yggdrasil_UART_Receive(uart_t uart, void *data, size_t size);