update to newer libusb interface (#17)

nLabs-nScope · Oct 17, 2024 · 10346dd · 10346dd
1 parent 7152e5f
commit 10346dd
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/lab_bench.rs b/src/lab_bench.rs
@@ -174,7 +174,7 @@ impl NscopeLink {
 
             if vendor_id == 0x0483 && product_id == 0xA4AA {
                 let mut available = false;
-                if let Ok(mut dev) = device.open() {
+                if let Ok(dev) = device.open() {
                     if let Ok(()) = dev.claim_interface(0) {
                         available = true;
                     }
@@ -290,7 +290,7 @@ impl NscopeLink {
             }
             NscopeDevice::RusbDevice(device) => {
                 let out_buffer = [0u8, 6u8];
-                let mut device_handle = device.open()?;
+                let device_handle = device.open()?;
                 device_handle.claim_interface(0)?;
                 device_handle.write_bulk(0x01, &out_buffer, Duration::from_millis(100))?;
             }

diff --git a/src/scope.rs b/src/scope.rs
@@ -100,7 +100,7 @@ impl Nscope {
                     Nscope::run_v1(hid_device, backend_command_tx, command_rx, backend_fw_version, backend_power_status);
                 }).ok()
             }
-            NscopeHandle::Nscope(mut usb_device) => {
+            NscopeHandle::Nscope(usb_device) => {
                 usb_device.claim_interface(0)?;
                 communication_thread.spawn(move || {
                     Nscope::run_v2(usb_device, backend_command_tx, command_rx, backend_fw_version, backend_power_status);