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/*
stm32flash - Open Source ST STM32 flash program for *nix
Copyright (C) 2014 Antonio Borneo <borneo.antonio@gmail.com>
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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <stdint.h>
#include <stdio.h>
#include "serial.h"
#include "port.h"
extern struct port_interface port_serial;
extern struct port_interface port_i2c;
static struct port_interface *ports[] = {
&port_serial,
&port_i2c,
NULL,
};
port_err_t port_open(struct port_options *ops, struct port_interface **outport)
{
int ret;
static struct port_interface **port;
for (port = ports; *port; port++) {
ret = (*port)->open(*port, ops);
if (ret == PORT_ERR_NODEV)
continue;
if (ret == PORT_ERR_OK)
break;
if (ret == PORT_ERR_BAUD)
fprintf(stderr, "Unsupported baud rate\n");
fprintf(stderr, "Error probing interface \"%s\"\n",
(*port)->name);
}
if (*port == NULL) {
fprintf(stderr, "Cannot handle device \"%s\"\n",
ops->device);
return PORT_ERR_UNKNOWN;
}
*outport = *port;
return PORT_ERR_OK;
}
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