Add debug message

This commit is contained in:
shakemid 2017-09-14 23:10:36 +09:00
parent dadd269a28
commit fcff31db7b

View file

@ -114,15 +114,20 @@ int find_lvr_winusb(libusb_device_handle **handles) {
}
if (desc.idVendor == VENDOR_ID && desc.idProduct == PRODUCT_ID) {
if(debug) {
printf("lvr_winusb with Vendor Id: %x and Product Id: %x found.\n", VENDOR_ID, PRODUCT_ID);
}
if ((s = libusb_open(devs[i], &handles[numdev])) < 0) {
fprintf(stderr, "Could not open USB device: %d\n", s);
continue;
}
if(debug) {
unsigned char descmanu[256], descprod[256], descseri[256];
libusb_get_string_descriptor_ascii(handles[numdev], desc.iManufacturer, descmanu, 256);
libusb_get_string_descriptor_ascii(handles[numdev], desc.iProduct, descprod, 256);
libusb_get_string_descriptor_ascii(handles[numdev], desc.iSerialNumber, descseri, 256);
printf("lvr_winusb with VendorID:%04x ProductID:%04x Manufacturer:%s Product:%s Serial:%s found.\n",
desc.idVendor, desc.idProduct, descmanu, descprod, descseri);
}
numdev++;
}
}