111 lines
4.0 KiB
C
111 lines
4.0 KiB
C
#ifndef __UART_H__
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#define __UART_H__
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/**
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*****************************************************************************
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* @addtogroup CARME
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* @{
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* @addtogroup USART
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* @{
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*
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* @file uart.h
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* @version 1.0
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* @date 2013-01-10
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* @author rct1
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*
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* @brief The CARME UART Module provides a function to initialize the
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* GPIOs for the CARME UART ports.
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*
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*****************************************************************************
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* @copyright
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* @{
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*
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* This software can be used by students and other personal of the Bern
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* University of Applied Sciences under the terms of the MIT license.
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* For other persons this software is under the terms of the GNU General
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* Public License version 2.
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*
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* Copyright © 2013, Bern University of Applied Sciences.
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* All rights reserved.
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*
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*
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* ##### MIT License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*
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* ##### GNU GENERAL PUBLIC LICENSE
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* @}
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*****************************************************************************
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/*----- Header-Files -------------------------------------------------------*/
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#include <stm32f4xx.h> /* Processor STM32F407IG */
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/*----- Macros -------------------------------------------------------------*/
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#define CARME_UART0 USART1 /**< CARME UART Port 0 */
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#define CARME_UART1 USART3 /**< CARME UART Port 1 */
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/* CARME error codes */
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#define CARME_ERROR_UART_NO_DATA (CARME_ERROR_UART_BASE+0) /**< No data to receive */
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/*----- Data types ---------------------------------------------------------*/
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/*----- Function prototypes ------------------------------------------------*/
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extern void CARME_UART_Init(USART_TypeDef *UARTx,
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USART_InitTypeDef *pUSART_InitStruct);
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extern void CARME_UART_GPIO_Init(void);
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extern void CARME_UART_SendChar(USART_TypeDef *UARTx, char c);
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extern void CARME_UART_SendString(USART_TypeDef *UARTx, char *pStr);
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extern ERROR_CODES CARME_UART_ReceiveChar(USART_TypeDef *UARTx, char *pc);
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extern ERROR_CODES CARME_UART_ReceiveString(USART_TypeDef *UARTx, char *pc,
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uint8_t count);
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/*----- Data ---------------------------------------------------------------*/
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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/**
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* @}
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* @}
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*/
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#endif /* __UART_H__ */
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