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/*
* Copyright (C) 2007
* pancake <pancake@youterm.com>
*
* 0xFFFF 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.
*
* 0xFFFF 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 0xFFFF; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include "main.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
struct devices supported_devices[SUPPORTED_DEVICES] = {
{ "unkn", 0x421, 0x3f00, 0x0000 }, // probably a development board
{ "n770", 0x421, 0x0105, 0x0001 }, // my n770
{ "n800", 0x421, 0x04c3, 0x0001 }, // a n800
{ 0 },
{ 0 }
};
int is_valid_device(struct usb_device_descriptor *udd)
{
int i;
struct devices ptr = supported_devices[0];
for(i=0 ; ptr.vendor_id; ptr = supported_devices[++i])
if ((udd->idVendor == ptr.vendor_id)
&& (udd->idProduct == ptr.product_id)) {
printf("found %s (%04x:%04x)\n",
ptr.name, ptr.vendor_id, ptr.product_id);
return 1;
}
return 0;
}
void list_valid_devices()
{
int i;
struct devices ptr = supported_devices[0];
for(i=0; ptr.vendor_id; ptr = supported_devices[++i])
printf("%04x:%04x %s\n", ptr.vendor_id, ptr.product_id, ptr.name);
}
int usb_device_found(struct usb_device_descriptor *udd)
{
if (usb_find_busses() < 0) {
fprintf(stderr, "error: no usb busses found.\n");
exit(1);
} else {
if (usb_find_devices() < 0) {
fprintf(stderr, "error: no devices found.\n");
exit(1);
} else {
struct usb_bus *bus;
for (bus = usb_busses; bus; bus = bus->next) {
struct usb_device *dev = bus->devices;
D printf("bus: \n");
for (; dev; dev = dev->next) {
*udd = dev->descriptor;
D printf(" dev (%s) - ", dev->filename);
D printf("vendor: %04x product: %04x\n", udd->idVendor, udd->idProduct);
if (is_valid_device(udd)) {
device = dev;
return 1;
}
}
}
}
}
return 0;
}
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