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libusb: track usb path

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This commit is contained in:
Matthias Ringwald 2022-04-13 14:45:14 +02:00
parent 0be1c97c0b
commit a64cbea79f
1 changed files with 6 additions and 5 deletions
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11
platform/libusb/hci_transport_h2_libusb.c
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@ -707,15 +707,16 @@ static int scan_for_bt_device(libusb_device **devs, int start_index) {
static int prepare_device(libusb_device_handle * aHandle){
// print device path
uint8_t port_numbers[USB_MAX_PATH_LEN];
// get device path
libusb_device * device = libusb_get_device(aHandle);
int path_len = libusb_get_port_numbers(device, port_numbers, USB_MAX_PATH_LEN);
usb_path_len = libusb_get_port_numbers(device, usb_path, USB_MAX_PATH_LEN);
// print device path
printf("USB Path: ");
int i;
for (i=0;i<path_len;i++){
for (i=0;i<usb_path_len;i++){
if (i) printf("-");
printf("%02x", port_numbers[i]);
printf("%02x", usb_path[i]);
}
printf("\n");