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Mark Qvist 2014-04-03 22:21:37 +02:00
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/**
* \file
* <!--
* This file is part of BeRTOS.
*
* Bertos is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* As a special exception, you may use this file as part of a free software
* library without restriction. Specifically, if other files instantiate
* templates or use macros or inline functions from this file, or you compile
* this file and link it with other files to produce an executable, this
* file does not by itself cause the resulting executable to be covered by
* the GNU General Public License. This exception does not however
* invalidate any other reasons why the executable file might be covered by
* the GNU General Public License.
*
* Copyright 2003,2004 Develer S.r.l. (http://www.develer.com/)
*
* -->
*
* \brief Hardware dependent serial driver (interface)
*
*
* \author Stefano Fedrigo <aleph@develer.com>
* \author Giovanni Bajo <rasky@develer.com>
*/
#ifndef DRV_SER_P_H
#define DRV_SER_P_H
#include <cfg/compiler.h> /* size_t */
struct SerialHardware;
struct Serial;
struct SerialHardwareVT
{
void (*init)(struct SerialHardware *ctx, struct Serial *ser);
void (*cleanup)(struct SerialHardware *ctx);
void (*setBaudrate)(struct SerialHardware *ctx, unsigned long rate);
void (*setParity)(struct SerialHardware *ctx, int parity);
void (*txStart)(struct SerialHardware *ctx);
bool (*txSending)(struct SerialHardware *ctx);
};
struct SerialHardware
{
const struct SerialHardwareVT *table;
unsigned char *txbuffer;
unsigned char *rxbuffer;
size_t txbuffer_size;
size_t rxbuffer_size;
};
struct SerialHardware *ser_hw_getdesc(int unit);
#endif /* DRV_SER_P_H */