1 files changed, 14 insertions, 15 deletions

diff --git a/usbh/src/device.rs b/usbh/src/device.rs
index f300aa4..eeaa33b 100644
--- a/usbh/src/device.rs
+++ b/usbh/src/device.rs
@@ -1,4 +1,4 @@
-use super::pipe::{DataBuf, Pipe, PipeErr, PipeTable};
+use super::pipe::{Pipe, PipeErr, PipeTable};
 use super::usbproto::*;
 
 use core::convert::TryInto;
@@ -145,7 +145,7 @@ impl Device {
                         RequestCode::GetDescriptor,
                         WValue::from((0, DescriptorType::Device as u8)),
                         0,
-                        Some(DataBuf::from(&mut vol_descr)),
+                        Some(&mut vol_descr),
                         self.millis,
                     )?;
 
@@ -167,7 +167,7 @@ impl Device {
                     RequestCode::GetDescriptor,
                     WValue::from((0, DescriptorType::Configuration as u8)),
                     0,
-                    Some(DataBuf::from(&mut vol_descr)),
+                    Some(&mut vol_descr),
                     self.millis,
                 )?;
                 let desc = vol_descr.get();
@@ -182,7 +182,7 @@ impl Device {
                     RequestCode::GetDescriptor,
                     WValue::from((0, DescriptorType::Configuration as u8)),
                     0,
-                    Some(DataBuf::from(&mut tmp)),
+                    Some(&mut tmp),
                     self.millis,
                 )?;
 
@@ -199,7 +199,7 @@ impl Device {
                     RequestCode::SetConfiguration,
                     WValue::from((conf, 0)),
                     0,
-                    None,
+                    Option::<&mut ()>::None,
                     self.millis,
                 )?;
                 debug!(" -- configuration set");
@@ -207,14 +207,14 @@ impl Device {
                 debug!("+++ setting idle");
                 pipe.control_req(
                     RequestType::from((
-                        USBSetupDirection::HostToDevice,
-                        USBSetupType::Class,
-                        USBSetupRecipient::Interface,
+                        RequestDirection::HostToDevice,
+                        RequestKind::Class,
+                        RequestRecipient::Interface,
                     )),
                     RequestCode::GetInterface, // This is also idle, but can't have two enums with the same value.
                     WValue::from((0, 0)),
                     0,
-                    None,
+                    Option::<&mut ()>::None,
                     self.millis,
                 )?;
                 debug!(" -- idle set");
@@ -223,14 +223,14 @@ impl Device {
                 let mut rep_res: u8 = 0;
                 pipe.control_req(
                     RequestType::from((
-                        USBSetupDirection::HostToDevice,
-                        USBSetupType::Class,
-                        USBSetupRecipient::Interface,
+                        RequestDirection::HostToDevice,
+                        RequestKind::Class,
+                        RequestRecipient::Interface,
                     )),
                     RequestCode::SetConfiguration,
                     WValue::from((0, 2)),
                     0,
-                    Some(DataBuf::from(&mut rep_res)),
+                    Some(&mut rep_res),
                     self.millis,
                 )?;
                 debug!(" -- report set: {}", rep_res);
@@ -264,8 +264,7 @@ impl Device {
 
     fn read_report(&mut self, pipe: &mut Pipe, id: u8) {
         let mut buf: core::mem::MaybeUninit<[u8; 64]> = core::mem::MaybeUninit::uninit();
-        let mut db = DataBuf::from(&mut buf);
-        match pipe.in_transfer(&mut db, 15, self.millis) {
+        match pipe.in_transfer(&mut buf, 15, self.millis) {
             Ok(bytes_received) => {
                 let tmp = unsafe { &(buf.assume_init())[..bytes_received] };
                 info!("report {}: {:?}", id, tmp);