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Fix usb_port.c to use new libusb format for pid:vid

pull/1523/head
Mike Black W9MDB 2024-03-05 15:57:10 -06:00
rodzic f3b8330331
commit b358cdbd2e
1 zmienionych plików z 30 dodań i 12 usunięć
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24
src/usb_port.c
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@ -67,10 +67,11 @@ static libusb_device_handle *find_and_open_device(const hamlib_port_t *port)
char string[256]; char string[256];
int i, r; int i, r;
rig_debug(RIG_DEBUG_VERBOSE, "%s called LIBUSB_API_VERSION=%x\n", __func__, LIBUSB_API_VERSION); rig_debug(RIG_DEBUG_VERBOSE, "%s called LIBUSB_API_VERSION=%x\n", __func__,
LIBUSB_API_VERSION);
rig_debug(RIG_DEBUG_VERBOSE, rig_debug(RIG_DEBUG_VERBOSE,
"%s: looking for device %04x:%04x...", "%s: looking for device %04x:%04x...\n",
__func__, __func__,
port->parm.usb.vid, port->parm.usb.vid,
port->parm.usb.pid); port->parm.usb.pid);
@ -93,7 +94,7 @@ static libusb_device_handle *find_and_open_device(const hamlib_port_t *port)
libusb_get_device_descriptor(dev, &desc); libusb_get_device_descriptor(dev, &desc);
rig_debug(RIG_DEBUG_VERBOSE, rig_debug(RIG_DEBUG_VERBOSE,
" %04x:%04x,", " %04x:%04x\n",
desc.idVendor, desc.idVendor,
desc.idProduct); desc.idProduct);
@ -243,6 +244,22 @@ int usb_port_open(hamlib_port_t *port)
pathname[HAMLIB_FILPATHLEN - 1] = '\0'; pathname[HAMLIB_FILPATHLEN - 1] = '\0';
p = pathname; p = pathname;
if (strlen(pathname) == 9)
{
// then is new new libusb format with just vid:pid
int n = sscanf(pathname, "%x:%x", &port->parm.usb.vid, &port->parm.usb.pid);
if (n != 2)
{
rig_debug(RIG_DEBUG_ERR, "%s: unable to parse vid:pid from '%s'\n", __func__,
pathname);
return -RIG_EINVAL;
}
}
else
{
q = strchr(p, ':'); q = strchr(p, ':');
if (q) if (q)
@ -274,6 +291,7 @@ int usb_port_open(hamlib_port_t *port)
} }
} }
} }
}
udh = find_and_open_device(port); udh = find_and_open_device(port);