mspdebug/drivers/transport.h

39 lines
1.3 KiB
C

/* MSPDebug - debugging tool for MSP430 MCUs
* Copyright (C) 2009, 2010 Daniel Beer
*
* This program 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
*/
#ifndef TRANSPORT_H_
#define TRANSPORT_H_
#include <stdint.h>
/* This structure is used to provide an interface to a lower-level
* transport. The transport mechanism is viewed as a stream by the FET
* controller, which handles packet encapsulation, checksums and other
* high-level functions.
*/
struct transport;
typedef struct transport *transport_t;
struct transport {
void (*destroy)(transport_t tr);
int (*send)(transport_t tr, const uint8_t *data, int len);
int (*recv)(transport_t tr, uint8_t *data, int max_len);
};
#endif