diff --git a/tests/lpc18xx_43xx/test/host/ehci/test_ehci_usbh_hcd_integration.c b/tests/lpc18xx_43xx/test/host/ehci/test_ehci_usbh_hcd_integration.c
index f28527bfb..f742e4cee 100644
--- a/tests/lpc18xx_43xx/test/host/ehci/test_ehci_usbh_hcd_integration.c
+++ b/tests/lpc18xx_43xx/test/host/ehci/test_ehci_usbh_hcd_integration.c
@@ -102,8 +102,8 @@ void test_addr0_control_close(void)
 
   TEST_ASSERT_STATUS( hcd_pipe_control_xfer(dev_addr,
                         &(tusb_control_request_t) {
-                              .bmRequestType_bit = { .direction = TUSB_DIR_HOST_TO_DEV, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
-                              .bRequest = TUSB_REQUEST_SET_ADDRESS,
+                              .bmRequestType_bit = { .direction = TUSB_DIR_HOST_TO_DEV, .type = TUSB_REQ_TYPE_STANDARD, .recipient = TUSB_REQ_RECIPIENT_DEVICE },
+                              .bRequest = TUSB_REQ_SET_ADDRESS,
                               .wValue   = 3 },
                         NULL) ) ;
 
@@ -128,8 +128,8 @@ void test_isr_disconnect_then_async_advance_control_pipe(void)
 
   TEST_ASSERT_STATUS( hcd_pipe_control_xfer(dev_addr,
                         &(tusb_control_request_t) {
-                              .bmRequestType_bit = { .direction = TUSB_DIR_HOST_TO_DEV, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
-                              .bRequest = TUSB_REQUEST_SET_ADDRESS,
+                              .bmRequestType_bit = { .direction = TUSB_DIR_HOST_TO_DEV, .type = TUSB_REQ_TYPE_STANDARD, .recipient = TUSB_REQ_RECIPIENT_DEVICE },
+                              .bRequest = TUSB_REQ_SET_ADDRESS,
                               .wValue   = 3 },
                         NULL) );
 
diff --git a/tests/lpc18xx_43xx/test/host/ehci/test_pipe_control_xfer.c b/tests/lpc18xx_43xx/test/host/ehci/test_pipe_control_xfer.c
index 4ffb276ce..556823de2 100644
--- a/tests/lpc18xx_43xx/test/host/ehci/test_pipe_control_xfer.c
+++ b/tests/lpc18xx_43xx/test/host/ehci/test_pipe_control_xfer.c
@@ -105,16 +105,16 @@ void tearDown(void)
 //--------------------------------------------------------------------+
 tusb_control_request_t request_get_dev_desc =
 {
-    .bmRequestType_bit = { .direction = TUSB_DIR_DEV_TO_HOST, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
-    .bRequest = TUSB_REQUEST_GET_DESCRIPTOR,
+    .bmRequestType_bit = { .direction = TUSB_DIR_DEV_TO_HOST, .type = TUSB_REQ_TYPE_STANDARD, .recipient = TUSB_REQ_RECIPIENT_DEVICE },
+    .bRequest = TUSB_REQ_GET_DESCRIPTOR,
     .wValue   = (TUSB_DESC_TYPE_DEVICE << 8),
     .wLength  = 18
 };
 
 tusb_control_request_t request_set_dev_addr =
 {
-    .bmRequestType_bit = { .direction = TUSB_DIR_HOST_TO_DEV, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
-    .bRequest = TUSB_REQUEST_SET_ADDRESS,
+    .bmRequestType_bit = { .direction = TUSB_DIR_HOST_TO_DEV, .type = TUSB_REQ_TYPE_STANDARD, .recipient = TUSB_REQ_RECIPIENT_DEVICE },
+    .bRequest = TUSB_REQ_SET_ADDRESS,
     .wValue   = 3
 };
 
diff --git a/tests/lpc18xx_43xx/test/host/hid/test_hidh_keyboard.c b/tests/lpc18xx_43xx/test/host/hid/test_hidh_keyboard.c
index 26da8dec8..7f014f181 100644
--- a/tests/lpc18xx_43xx/test/host/hid/test_hidh_keyboard.c
+++ b/tests/lpc18xx_43xx/test/host/hid/test_hidh_keyboard.c
@@ -125,8 +125,8 @@ tusb_error_t stub_set_idle_request(uint8_t address, tusb_control_request_t const
   //------------- expecting Set Idle with value = 0 -------------//
   TEST_ASSERT_NOT_NULL( p_request );
   TEST_ASSERT_EQUAL(TUSB_DIR_HOST_TO_DEV                   , p_request->bmRequestType_bit.direction);
-  TEST_ASSERT_EQUAL(TUSB_REQUEST_TYPE_CLASS                , p_request->bmRequestType_bit.type);
-  TEST_ASSERT_EQUAL(TUSB_REQUEST_RECIPIENT_INTERFACE       , p_request->bmRequestType_bit.recipient);
+  TEST_ASSERT_EQUAL(TUSB_REQ_TYPE_CLASS                , p_request->bmRequestType_bit.type);
+  TEST_ASSERT_EQUAL(TUSB_REQ_RECIPIENT_INTERFACE       , p_request->bmRequestType_bit.recipient);
   TEST_ASSERT_EQUAL(HID_REQUEST_CONTROL_SET_IDLE           , p_request->bRequest);
   TEST_ASSERT_EQUAL(0                                      , p_request->wValue);
   TEST_ASSERT_EQUAL(p_kbd_interface_desc->bInterfaceNumber , p_request->wIndex);
@@ -143,7 +143,7 @@ void test_keyboard_open_ok(void)
 
   hidh_init();
 
-  usbh_control_xfer_subtask_ExpectAndReturn(dev_addr, bm_request_type(TUSB_DIR_HOST_TO_DEV, TUSB_REQUEST_TYPE_CLASS, TUSB_REQUEST_RECIPIENT_INTERFACE),
+  usbh_control_xfer_subtask_ExpectAndReturn(dev_addr, bm_request_type(TUSB_DIR_HOST_TO_DEV, TUSB_REQ_TYPE_CLASS, TUSB_REQ_RECIPIENT_INTERFACE),
                                             HID_REQUEST_CONTROL_SET_IDLE, 0, p_kbd_interface_desc->bInterfaceNumber, 0, NULL,
                                             TUSB_ERROR_NONE);
   hcd_pipe_open_ExpectAndReturn(dev_addr, p_kdb_endpoint_desc, TUSB_CLASS_HID, pipe_hdl);
diff --git a/tests/lpc18xx_43xx/test/host/hid/test_hidh_mouse.c b/tests/lpc18xx_43xx/test/host/hid/test_hidh_mouse.c
index 04287f5c7..47478b43a 100644
--- a/tests/lpc18xx_43xx/test/host/hid/test_hidh_mouse.c
+++ b/tests/lpc18xx_43xx/test/host/hid/test_hidh_mouse.c
@@ -114,7 +114,7 @@ void test_mouse_open_ok(void)
 
   hidh_init();
 
-  usbh_control_xfer_subtask_ExpectAndReturn(dev_addr, bm_request_type(TUSB_DIR_HOST_TO_DEV, TUSB_REQUEST_TYPE_CLASS, TUSB_REQUEST_RECIPIENT_INTERFACE),
+  usbh_control_xfer_subtask_ExpectAndReturn(dev_addr, bm_request_type(TUSB_DIR_HOST_TO_DEV, TUSB_REQ_TYPE_CLASS, TUSB_REQ_RECIPIENT_INTERFACE),
                                             HID_REQUEST_CONTROL_SET_IDLE, 0, p_mouse_interface_desc->bInterfaceNumber, 0, NULL,
                                             TUSB_ERROR_NONE);
   hcd_pipe_open_ExpectAndReturn(dev_addr, p_mouse_endpoint_desc, TUSB_CLASS_HID, pipe_hdl);
diff --git a/tests/lpc18xx_43xx/test/host/msc/test_msc_host.c b/tests/lpc18xx_43xx/test/host/msc/test_msc_host.c
index ede9e2541..f937c5052 100644
--- a/tests/lpc18xx_43xx/test/host/msc/test_msc_host.c
+++ b/tests/lpc18xx_43xx/test/host/msc/test_msc_host.c
@@ -103,7 +103,7 @@ tusb_error_t stub_control_xfer(uint8_t dev_addr, uint8_t bmRequestType, uint8_t
   switch ( num_call )
   {
     case 0: // get max lun
-      TEST_ASSERT_EQUAL(bm_request_type(TUSB_DIR_DEV_TO_HOST, TUSB_REQUEST_TYPE_CLASS, TUSB_REQUEST_RECIPIENT_INTERFACE),
+      TEST_ASSERT_EQUAL(bm_request_type(TUSB_DIR_DEV_TO_HOST, TUSB_REQ_TYPE_CLASS, TUSB_REQ_RECIPIENT_INTERFACE),
                         bmRequestType);
       TEST_ASSERT_EQUAL(MSC_REQUEST_GET_MAX_LUN, bRequest);
       TEST_ASSERT_EQUAL(p_msc_interface_desc->bInterfaceNumber, wIndex);
diff --git a/tests/lpc18xx_43xx/test/host/usbh/test_enum_task.c b/tests/lpc18xx_43xx/test/host/usbh/test_enum_task.c
index 6b548577f..93bb2f94e 100644
--- a/tests/lpc18xx_43xx/test/host/usbh/test_enum_task.c
+++ b/tests/lpc18xx_43xx/test/host/usbh/test_enum_task.c
@@ -136,40 +136,40 @@ tusb_error_t control_xfer_stub(uint8_t dev_addr, const tusb_control_request_t *
   switch (num_call)
   {
     case 0: // get 8 bytes of device descriptor
-      TEST_ASSERT_EQUAL(TUSB_REQUEST_GET_DESCRIPTOR, p_request->bRequest);
+      TEST_ASSERT_EQUAL(TUSB_REQ_GET_DESCRIPTOR, p_request->bRequest);
       TEST_ASSERT_EQUAL(TUSB_DESC_TYPE_DEVICE, p_request->wValue >> 8);
       TEST_ASSERT_EQUAL(8, p_request->wLength);
       memcpy(data, &desc_device, p_request->wLength);
     break;
 
     case 1: // set device address
-      TEST_ASSERT_EQUAL(TUSB_REQUEST_SET_ADDRESS, p_request->bRequest);
+      TEST_ASSERT_EQUAL(TUSB_REQ_SET_ADDRESS, p_request->bRequest);
       TEST_ASSERT_EQUAL(p_request->wValue, 1);
     break;
 
     case 2: // get full device decriptor for new address
-      TEST_ASSERT_EQUAL(TUSB_REQUEST_GET_DESCRIPTOR, p_request->bRequest);
+      TEST_ASSERT_EQUAL(TUSB_REQ_GET_DESCRIPTOR, p_request->bRequest);
       TEST_ASSERT_EQUAL(TUSB_DESC_TYPE_DEVICE, p_request->wValue >> 8);
       TEST_ASSERT_EQUAL(18, p_request->wLength);
       memcpy(data, &desc_device, p_request->wLength);
     break;
 
     case 3: // get 9 bytes of configuration descriptor
-      TEST_ASSERT_EQUAL(TUSB_REQUEST_GET_DESCRIPTOR, p_request->bRequest);
+      TEST_ASSERT_EQUAL(TUSB_REQ_GET_DESCRIPTOR, p_request->bRequest);
       TEST_ASSERT_EQUAL(TUSB_DESC_TYPE_CONFIGURATION, p_request->wValue >> 8);
       TEST_ASSERT_EQUAL(9, p_request->wLength);
       memcpy(data, &desc_configuration, p_request->wLength);
     break;
 
     case 4: // get full-length configuration descriptor
-      TEST_ASSERT_EQUAL(TUSB_REQUEST_GET_DESCRIPTOR, p_request->bRequest);
+      TEST_ASSERT_EQUAL(TUSB_REQ_GET_DESCRIPTOR, p_request->bRequest);
       TEST_ASSERT_EQUAL(TUSB_DESC_TYPE_CONFIGURATION, p_request->wValue >> 8);
       TEST_ASSERT_EQUAL(TUSB_CFG_HOST_ENUM_BUFFER_SIZE, p_request->wLength);
       memcpy(data, &desc_configuration, p_request->wLength);
     break;
 
     case 5: // set configure
-      TEST_ASSERT_EQUAL(TUSB_REQUEST_SET_CONFIGURATION, p_request->bRequest);
+      TEST_ASSERT_EQUAL(TUSB_REQ_SET_CONFIGURATION, p_request->bRequest);
       TEST_ASSERT_EQUAL(1, p_request->wValue);
       TEST_ASSERT_EQUAL(0, p_request->wIndex);
       TEST_ASSERT_EQUAL(0, p_request->wLength);
diff --git a/tinyusb/class/hid/hid_device.c b/tinyusb/class/hid/hid_device.c
index fd6da979f..69f0778aa 100644
--- a/tinyusb/class/hid/hid_device.c
+++ b/tinyusb/class/hid/hid_device.c
@@ -197,7 +197,7 @@ tusb_error_t hidd_control_request_subtask(uint8_t port, tusb_control_request_t c
 
     (void) desc_index;
 
-    ASSERT ( p_request->bRequest == TUSB_REQUEST_GET_DESCRIPTOR && desc_type == HID_DESC_TYPE_REPORT,
+    ASSERT ( p_request->bRequest == TUSB_REQ_GET_DESCRIPTOR && desc_type == HID_DESC_TYPE_REPORT,
              TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT);
     ASSERT ( p_hid->report_length <= HIDD_BUFFER_SIZE, TUSB_ERROR_NOT_ENOUGH_MEMORY);
 
diff --git a/tinyusb/class/hid/hid_host.c b/tinyusb/class/hid/hid_host.c
index c1751814c..e3bdc6137 100644
--- a/tinyusb/class/hid/hid_host.c
+++ b/tinyusb/class/hid/hid_host.c
@@ -212,7 +212,7 @@ tusb_error_t hidh_open_subtask(uint8_t dev_addr, tusb_descriptor_interface_t con
   {
     OSAL_SUBTASK_INVOKED(
         usbh_control_xfer_subtask( dev_addr, bm_request_type(TUSB_DIR_IN, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_INTERFACE),
-                                   TUSB_REQUEST_GET_DESCRIPTOR, (p_desc_hid->bReportType << 8), 0,
+                                   TUSB_REQ_GET_DESCRIPTOR, (p_desc_hid->bReportType << 8), 0,
                                    p_desc_hid->wReportLength, report_descriptor ),
         error
     );
diff --git a/tinyusb/class/msc/msc_host.c b/tinyusb/class/msc/msc_host.c
index 01e6f58c7..61cd8796d 100644
--- a/tinyusb/class/msc/msc_host.c
+++ b/tinyusb/class/msc/msc_host.c
@@ -367,7 +367,7 @@ tusb_error_t msch_open_subtask(uint8_t dev_addr, tusb_descriptor_interface_t con
   { // clear stall TODO abstract clear stall function
     OSAL_SUBTASK_INVOKED(
       usbh_control_xfer_subtask( dev_addr, bm_request_type(TUSB_DIR_OUT, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_ENDPOINT),
-                                 TUSB_REQUEST_CLEAR_FEATURE, 0, hcd_pipe_get_endpoint_addr(msch_data[dev_addr-1].bulk_in),
+                                 TUSB_REQ_CLEAR_FEATURE, 0, hcd_pipe_get_endpoint_addr(msch_data[dev_addr-1].bulk_in),
                                  0, NULL ),
       error
     );
diff --git a/tinyusb/common/tusb_types.h b/tinyusb/common/tusb_types.h
index 2e3cf513d..a77519e80 100644
--- a/tinyusb/common/tusb_types.h
+++ b/tinyusb/common/tusb_types.h
@@ -92,19 +92,19 @@ typedef enum
 
 typedef enum
 {
-  TUSB_REQUEST_GET_STATUS =0     , ///< 0
-  TUSB_REQUEST_CLEAR_FEATURE     , ///< 1
-  TUSB_REQUEST_RESERVED          , ///< 2
-  TUSB_REQUEST_SET_FEATURE       , ///< 3
-  TUSB_REQUEST_RESERVED2         , ///< 4
-  TUSB_REQUEST_SET_ADDRESS       , ///< 5
-  TUSB_REQUEST_GET_DESCRIPTOR    , ///< 6
-  TUSB_REQUEST_SET_DESCRIPTOR    , ///< 7
-  TUSB_REQUEST_GET_CONFIGURATION , ///< 8
-  TUSB_REQUEST_SET_CONFIGURATION , ///< 9
-  TUSB_REQUEST_GET_INTERFACE     , ///< 10
-  TUSB_REQUEST_SET_INTERFACE     , ///< 11
-  TUSB_REQUEST_SYNCH_FRAME         ///< 12
+  TUSB_REQ_GET_STATUS =0     , ///< 0
+  TUSB_REQ_CLEAR_FEATURE     , ///< 1
+  TUSB_REQ_RESERVED          , ///< 2
+  TUSB_REQ_SET_FEATURE       , ///< 3
+  TUSB_REQ_RESERVED2         , ///< 4
+  TUSB_REQ_SET_ADDRESS       , ///< 5
+  TUSB_REQ_GET_DESCRIPTOR    , ///< 6
+  TUSB_REQ_SET_DESCRIPTOR    , ///< 7
+  TUSB_REQ_GET_CONFIGURATION , ///< 8
+  TUSB_REQ_SET_CONFIGURATION , ///< 9
+  TUSB_REQ_GET_INTERFACE     , ///< 10
+  TUSB_REQ_SET_INTERFACE     , ///< 11
+  TUSB_REQ_SYNCH_FRAME         ///< 12
 }tusb_request_code_t;
 
 typedef enum
diff --git a/tinyusb/device/usbd.h b/tinyusb/device/usbd.h
index 6a9c6cffa..6585020c2 100644
--- a/tinyusb/device/usbd.h
+++ b/tinyusb/device/usbd.h
@@ -134,7 +134,7 @@ tusb_error_t usbd_control_xfer_substak(uint8_t port, tusb_dir_t dir, uint8_t * b
 
 static inline bool usbd_control_status(uint8_t port, tusb_dir_t dir)
 {
-  tusb_dcd_control_xfer(port , dir, NULL, 0, false);
+  return tusb_dcd_control_xfer(port, dir, NULL, 0, false);
 }
 
 tusb_error_t usbd_init(void);
diff --git a/tinyusb/host/usbh.c b/tinyusb/host/usbh.c
index fb2ad14b2..713002a50 100644
--- a/tinyusb/host/usbh.c
+++ b/tinyusb/host/usbh.c
@@ -450,7 +450,7 @@ tusb_error_t enumeration_body_subtask(void)
   //------------- Get first 8 bytes of device descriptor to get Control Endpoint Size -------------//
   OSAL_SUBTASK_INVOKED(
       usbh_control_xfer_subtask( 0, bm_request_type(TUSB_DIR_IN, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),
-                                 TUSB_REQUEST_GET_DESCRIPTOR, (TUSB_DESC_DEVICE << 8), 0,
+                                 TUSB_REQ_GET_DESCRIPTOR, (TUSB_DESC_DEVICE << 8), 0,
                                  8, enum_data_buffer ),
       error
   );
@@ -483,7 +483,7 @@ tusb_error_t enumeration_body_subtask(void)
 
   OSAL_SUBTASK_INVOKED(
     usbh_control_xfer_subtask( 0, bm_request_type(TUSB_DIR_OUT, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),
-                               TUSB_REQUEST_SET_ADDRESS, new_addr, 0,
+                               TUSB_REQ_SET_ADDRESS, new_addr, 0,
                                0, NULL ),
     error
   );
@@ -505,7 +505,7 @@ tusb_error_t enumeration_body_subtask(void)
   //------------- Get full device descriptor -------------//
   OSAL_SUBTASK_INVOKED(
       usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_IN, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),
-                                 TUSB_REQUEST_GET_DESCRIPTOR, (TUSB_DESC_DEVICE << 8), 0,
+                                 TUSB_REQ_GET_DESCRIPTOR, (TUSB_DESC_DEVICE << 8), 0,
                                  18, enum_data_buffer ),
       error
   );
@@ -522,7 +522,7 @@ tusb_error_t enumeration_body_subtask(void)
   //------------- Get 9 bytes of configuration descriptor -------------//
   OSAL_SUBTASK_INVOKED(
       usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_IN, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),
-                                 TUSB_REQUEST_GET_DESCRIPTOR, (TUSB_DESC_CONFIGURATION << 8) | (configure_selected - 1), 0,
+                                 TUSB_REQ_GET_DESCRIPTOR, (TUSB_DESC_CONFIGURATION << 8) | (configure_selected - 1), 0,
                                  9, enum_data_buffer ),
       error
   );
@@ -533,7 +533,7 @@ tusb_error_t enumeration_body_subtask(void)
   //------------- Get full configuration descriptor -------------//
   OSAL_SUBTASK_INVOKED(
       usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_IN, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),
-                                 TUSB_REQUEST_GET_DESCRIPTOR, (TUSB_DESC_CONFIGURATION << 8) | (configure_selected - 1), 0,
+                                 TUSB_REQ_GET_DESCRIPTOR, (TUSB_DESC_CONFIGURATION << 8) | (configure_selected - 1), 0,
                                  TUSB_CFG_HOST_ENUM_BUFFER_SIZE, enum_data_buffer ),
       error
   );
@@ -545,7 +545,7 @@ tusb_error_t enumeration_body_subtask(void)
   //------------- Set Configure -------------//
   OSAL_SUBTASK_INVOKED(
     usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_OUT, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),
-                               TUSB_REQUEST_SET_CONFIGURATION, configure_selected, 0,
+                               TUSB_REQ_SET_CONFIGURATION, configure_selected, 0,
                                0, NULL ),
     error
   );