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host: use autotools and split shared code to libosmo-simtrace2

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Change-Id: I57e77f927ee9e169cc794c5dc6b128a2d590201b
This commit is contained in:
Harald Welte
2019-11-24 22:27:10 +01:00
parent 331fa5a237
commit 964cda309d
31 changed files with 791 additions and 382 deletions
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89
host/src/simtrace2_usb.c Normal file
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/* simtrace2_usb - host PC application to list found SIMtrace 2 USB devices
*
* (C) 2016 by Harald Welte <hwelte@hmw-consulting.de>
*
* 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 <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <errno.h>
#include <osmocom/core/utils.h>
#include <osmocom/simtrace2/libusb_util.h>
#include <osmocom/simtrace2/simtrace_usb.h>
static const struct dev_id compatible_dev_ids[] = {
{ USB_VENDOR_OPENMOKO, USB_PRODUCT_OWHW_SAM3 },
{ USB_VENDOR_OPENMOKO, USB_PRODUCT_QMOD_SAM3 },
{ USB_VENDOR_OPENMOKO, USB_PRODUCT_SIMTRACE2 },
{ 0, 0 }
};
static int find_devices(void)
{
struct usb_interface_match ifm[16];
int rc, i, num_interfaces;
/* scan for USB devices matching SIMtrace USB ID with proprietary class */
rc = usb_match_interfaces(NULL, compatible_dev_ids,
USB_CLASS_PROPRIETARY, -1, -1, ifm, ARRAY_SIZE(ifm));
printf("USB matches: %d\n", rc);
if (rc < 0)
return rc;
num_interfaces = rc;
for (i = 0; i < num_interfaces; i++) {
struct usb_interface_match *m = &ifm[i];
libusb_device_handle *dev_handle;
char strbuf[256];
printf("\t%04x:%04x Addr=%u, Path=%s, Cfg=%u, Intf=%u, Alt=%u: %d/%d/%d ",
m->vendor, m->product, m->addr, m->path,
m->configuration, m->interface, m->altsetting,
m->class, m->sub_class, m->protocol);
rc = libusb_open(m->usb_dev, &dev_handle);
if (rc < 0) {
printf("\n");
perror("Cannot open device");
continue;
}
rc = libusb_get_string_descriptor_ascii(dev_handle, m->string_idx,
(unsigned char *)strbuf, sizeof(strbuf));
libusb_close(dev_handle);
if (rc < 0) {
printf("\n");
perror("Cannot read string");
continue;
}
printf("(%s)\n", strbuf);
#if 0
dev_handle = usb_open_claim_interface(NULL, m);
printf("dev_handle=%p\n", dev_handle);
libusb_close(dev_handle);
#endif
}
return num_interfaces;
}
int main(int argc, char **argv)
{
libusb_init(NULL);
find_devices();
return 0;
}