Add list of known-incompatible devices with NC 700

Bose Noise Cancelling Headphones 700 don't work with this tool. We
already note that in the README, so let's also reflect it in code by
omitting them from listings and preventing any commands from targeting
them.

src/device_ids.rs

@@ -8,6 +8,12 @@ const COMPATIBLE_DEVICES: &[DeviceIds] = &[
     bose_dev(0x40fe, 0x400d),
 ];
 
+// Use UsbId instead of DeviceIds since some incompatible devices don't have a concept of DFU mode.
+const INCOMPATIBLE_DEVICES: &[UsbId] = &[
+    // Bose Noise Cancelling Headphones 700
+    bose_pid(0x40fc),
+];
+
 const fn bose_dev(normal_pid: u16, dfu_pid: u16) -> DeviceIds {
     DeviceIds {
         normal_mode: UsbId {
@@ -21,6 +27,10 @@ const fn bose_dev(normal_pid: u16, dfu_pid: u16) -> DeviceIds {
     }
 }
 
+const fn bose_pid(pid: u16) -> UsbId {
+    UsbId { vid: BOSE_VID, pid }
+}
+
 /// Find a device's compatibility and mode based on its USB ID.
 pub fn identify_device(id: UsbId, usage_page: u16) -> DeviceCompat {
     // On macOS, Windows, and Linux/hidraw, each usage page is exposed as a separate device and we
@@ -36,6 +46,11 @@ pub fn identify_device(id: UsbId, usage_page: u16) -> DeviceCompat {
         }
     }
 
+    // Next, see if it's known to be incompatible.
+    if INCOMPATIBLE_DEVICES.contains(&id) {
+        return DeviceCompat::Incompatible;
+    }
+
     // If not, mark it as untested if it has Bose's VID.
     if id.vid == BOSE_VID {
         DeviceCompat::Untested(DeviceMode::Unknown)