clean up usbh, rename doxygen folder to docs

18 files changed, 87 insertions, 105 deletions

diff --git a/doxygen/changelog.md b/docs/changelog.md
index a98db8a17..a98db8a17 100644
--- a/doxygen/changelog.md
+++ b/docs/changelog.md
diff --git a/doxygen/coding_standard.md b/docs/coding_standard.md
index 3eb3c0d7d..3eb3c0d7d 100644
--- a/doxygen/coding_standard.md
+++ b/docs/coding_standard.md
diff --git a/doxygen/configuration.txt b/docs/configuration.txt
index da30786ed..896c9da6c 100644
--- a/doxygen/configuration.txt
+++ b/docs/configuration.txt
@@ -40,7 +40,7 @@
 /** \defgroup config_host_class Class Driver
  * \brief For each Class Driver a value of 1 means enable, value of 0 mean disable
  * @{ */
-#define CFG_TUSB_HOST_HUB           ///< Enable Hub Class
+#define CFG_TUH_HUB           ///< Enable Hub Class
 #define CFG_TUSB_HOST_HID_KEYBOARD  ///< Enable HID Class for Keyboard
 #define CFG_TUSB_HOST_HID_MOUSE     ///< Enable HID Class for Mouse
 #define CFG_TUSB_HOST_HID_GENERIC   ///< Enable HID Class for Generic (not supported yet)
diff --git a/doxygen/getting_started.md b/docs/getting_started.md
index 6d6091c03..6d6091c03 100644
--- a/doxygen/getting_started.md
+++ b/docs/getting_started.md
diff --git a/doxygen/group_def.txt b/docs/group_def.txt
index 0f5419810..0f5419810 100644
--- a/doxygen/group_def.txt
+++ b/docs/group_def.txt
diff --git a/doxygen/header.html b/docs/header.html
index e75be44de..e75be44de 100644
--- a/doxygen/header.html
+++ b/docs/header.html
diff --git a/doxygen/porting.md b/docs/porting.md
index 5a464fa6b..5a464fa6b 100644
--- a/doxygen/porting.md
+++ b/docs/porting.md
diff --git a/doxygen/started_demo.md b/docs/started_demo.md
index 7e82596f5..7e82596f5 100644
--- a/doxygen/started_demo.md
+++ b/docs/started_demo.md
diff --git a/examples/host/cdc_msc_hid/src/tusb_config.h b/examples/host/cdc_msc_hid/src/tusb_config.h
index 4b39d6d18..8d3e39c64 100644
--- a/examples/host/cdc_msc_hid/src/tusb_config.h
+++ b/examples/host/cdc_msc_hid/src/tusb_config.h
@@ -83,14 +83,14 @@
 // DEVICE CONFIGURATION
 //--------------------------------------------------------------------
 
-#define CFG_TUSB_HOST_HUB               0
+#define CFG_TUH_HUB               1
 #define CFG_TUSB_HOST_HID_KEYBOARD      0
 #define CFG_TUSB_HOST_HID_MOUSE         0
 #define CFG_TUSB_HOST_HID_GENERIC       0 // (not yet supported)
 #define CFG_TUSB_HOST_MSC               0
 #define CFG_TUSB_HOST_CDC               1
 
-#define CFG_TUSB_HOST_DEVICE_MAX        (CFG_TUSB_HOST_HUB ? 5 : 1) // normal hub has 4 ports
+#define CFG_TUSB_HOST_DEVICE_MAX        (CFG_TUH_HUB ? 5 : 1) // normal hub has 4 ports
 
 //------------- CLASS -------------//
 #define CFG_TUD_CDC                 0
diff --git a/examples/obsolete/host/src/main.c b/examples/obsolete/host/src/main.c
index 90c64f849..0f2905fc6 100644
--- a/examples/obsolete/host/src/main.c
+++ b/examples/obsolete/host/src/main.c
@@ -135,7 +135,7 @@ void print_greeting(void)
 
   puts("This HOST demo is configured to support:");
   printf("  - RTOS = %s\n", rtos_name[CFG_TUSB_OS]);
-  if (CFG_TUSB_HOST_HUB          ) puts("  - Hub (1 level only)");
+  if (CFG_TUH_HUB          ) puts("  - Hub (1 level only)");
   if (CFG_TUSB_HOST_HID_MOUSE    ) puts("  - HID Mouse");
   if (CFG_TUSB_HOST_HID_KEYBOARD ) puts("  - HID Keyboard");
   if (CFG_TUSB_HOST_MSC          ) puts("  - Mass Storage");
diff --git a/examples/obsolete/host/src/tusb_config.h b/examples/obsolete/host/src/tusb_config.h
index f39fa26b4..3d0d5f3db 100644
--- a/examples/obsolete/host/src/tusb_config.h
+++ b/examples/obsolete/host/src/tusb_config.h
@@ -54,14 +54,14 @@
 //--------------------------------------------------------------------+
 
 //------------- CLASS -------------//
-#define CFG_TUSB_HOST_HUB               1
+#define CFG_TUH_HUB               1
 #define CFG_TUSB_HOST_HID_KEYBOARD      1
 #define CFG_TUSB_HOST_HID_MOUSE         1
 #define CFG_TUSB_HOST_HID_GENERIC       0 // (not yet supported)
 #define CFG_TUSB_HOST_MSC               1
 #define CFG_TUSB_HOST_CDC               1
 
-#define CFG_TUSB_HOST_DEVICE_MAX        (CFG_TUSB_HOST_HUB ? 5 : 1) // normal hub has 4 ports
+#define CFG_TUSB_HOST_DEVICE_MAX        (CFG_TUH_HUB ? 5 : 1) // normal hub has 4 ports
 
 //--------------------------------------------------------------------+
 // COMMON CONFIGURATION
diff --git a/src/host/hcd.c b/src/host/hcd.c
deleted file mode 100644
index 092ca96da..000000000
--- a/src/host/hcd.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/**************************************************************************/

-/*!

-    @file     hcd.c

-    @author   hathach (tinyusb.org)

-

-    @section LICENSE

-

-    Software License Agreement (BSD License)

-

-    Copyright (c) 2013, hathach (tinyusb.org)

-    All rights reserved.

-

-    Redistribution and use in source and binary forms, with or without

-    modification, are permitted provided that the following conditions are met:

-    1. Redistributions of source code must retain the above copyright

-    notice, this list of conditions and the following disclaimer.

-    2. Redistributions in binary form must reproduce the above copyright

-    notice, this list of conditions and the following disclaimer in the

-    documentation and/or other materials provided with the distribution.

-    3. Neither the name of the copyright holders nor the

-    names of its contributors may be used to endorse or promote products

-    derived from this software without specific prior written permission.

-

-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY

-    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

-    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

-    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY

-    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

-    INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND

-    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

-    INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS

-    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-

-	This file is part of the tinyusb stack.

-*/

-/**************************************************************************/

-

-#include "hcd.h"

-

-#if MODE_HOST_SUPPORTED

-

-

-#endif

diff --git a/src/host/hcd.h b/src/host/hcd.h
index 420b8a001..a6b1b7027 100644
--- a/src/host/hcd.h
+++ b/src/host/hcd.h
@@ -43,16 +43,45 @@
 #ifndef _TUSB_HCD_H_

 #define _TUSB_HCD_H_

 

+#include <common/tusb_common.h>

+

 #ifdef __cplusplus

  extern "C" {

 #endif

 

-#include <common/tusb_common.h>

+typedef enum

+{

+  HCD_EVENT_DEVICE_PLUG,

+  HCD_EVENT_DEVICE_UNPLUG,

+  HCD_EVENT_XFER_COMPLETE,

+} hcd_eventid_t;

+

+typedef struct

+{

+  uint8_t rhport;

+  uint8_t event_id;

+

+  union

+  {

+    struct

+    {

+      uint8_t hub_addr;

+      uint8_t hub_port;

+    } plug, unplug;

+

+    struct

+    {

+      uint8_t ep_addr;

+      uint8_t result;

+      uint32_t len;

+    } xfer_complete;

+  };

+} hcd_event_t;

 

 #if MODE_HOST_SUPPORTED

 // Max number of endpoints per device

 enum {

-  HCD_MAX_ENDPOINT = CFG_TUSB_HOST_HUB + CFG_TUSB_HOST_HID_KEYBOARD + CFG_TUSB_HOST_HID_MOUSE + CFG_TUSB_HOST_HID_GENERIC +

+  HCD_MAX_ENDPOINT = CFG_TUH_HUB + CFG_TUSB_HOST_HID_KEYBOARD + CFG_TUSB_HOST_HID_MOUSE + CFG_TUSB_HOST_HID_GENERIC +

                      CFG_TUSB_HOST_MSC*2 + CFG_TUSB_HOST_CDC*3,

 

   HCD_MAX_XFER     = HCD_MAX_ENDPOINT*2,

@@ -69,13 +98,11 @@ typedef struct {
   uint8_t reserved;

 } pipe_handle_t;

 

-static inline bool pipehandle_is_valid(pipe_handle_t pipe_hdl) ATTR_CONST ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;

 static inline bool pipehandle_is_valid(pipe_handle_t pipe_hdl)

 {

   return pipe_hdl.dev_addr > 0;

 }

 

-static inline bool pipehandle_is_equal(pipe_handle_t x, pipe_handle_t y) ATTR_CONST ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;

 static inline bool pipehandle_is_equal(pipe_handle_t x, pipe_handle_t y)

 {

   return (x.dev_addr == y.dev_addr) && (x.xfer_type == y.xfer_type) && (x.index == y.index);

diff --git a/src/host/hub.c b/src/host/hub.c
index 55c8597ad..485e47147 100644
--- a/src/host/hub.c
+++ b/src/host/hub.c
@@ -38,7 +38,7 @@
 

 #include "tusb_option.h"

 

-#if (MODE_HOST_SUPPORTED && CFG_TUSB_HOST_HUB)

+#if (MODE_HOST_SUPPORTED && CFG_TUH_HUB)

 

 #define _TINY_USB_SOURCE_FILE_

 

diff --git a/src/host/usbh.c b/src/host/usbh.c
index 80e59037f..dc13030c3 100644
--- a/src/host/usbh.c
+++ b/src/host/usbh.c
@@ -94,7 +94,7 @@ static host_class_driver_t const usbh_class_drivers[] =
     },

   #endif

 

-  #if CFG_TUSB_HOST_HUB

+  #if CFG_TUH_HUB

     [TUSB_CLASS_HUB] = {

         .init         = hub_init,

         .open_subtask = hub_open_subtask,

@@ -190,40 +190,35 @@ bool usbh_init(void)
 }

 

 //------------- USBH control transfer -------------//

-// function called within a task, requesting os blocking services, subtask input parameter must be static/global variables or constant

-tusb_error_t usbh_control_xfer_subtask(uint8_t dev_addr, uint8_t bmRequestType, uint8_t bRequest,

+bool usbh_control_xfer_subtask (uint8_t dev_addr, uint8_t bmRequestType, uint8_t bRequest,

                                        uint16_t wValue, uint16_t wIndex, uint16_t wLength, uint8_t* data)

 {

-  // FIXME [CMSIS-RTX] use svc for OS API, error value changed after mutex release at the end of function

-  static tusb_error_t error;

+  usbh_device_info_t* dev = &usbh_devices[dev_addr];

 

-//  OSAL_SUBTASK_BEGIN

+  TU_ASSERT(osal_mutex_lock(dev->control.mutex_hdl, OSAL_TIMEOUT_NORMAL));

 

-  error = osal_mutex_lock(usbh_devices[dev_addr].control.mutex_hdl, OSAL_TIMEOUT_NORMAL);

-  TU_VERIFY_ERR_HDLR(error, osal_mutex_unlock(usbh_devices[dev_addr].control.mutex_hdl));

-

-  usbh_devices[dev_addr].control.request = (tusb_control_request_t) {

+  dev->control.request = (tusb_control_request_t ) {

                                                   {.bmRequestType = bmRequestType},

                                                   .bRequest      = bRequest,

                                                   .wValue        = wValue,

                                                   .wIndex        = wIndex,

                                                   .wLength       = wLength

                                            };

-  usbh_devices[dev_addr].control.pipe_status = 0;

+  dev->control.pipe_status = 0;

+

+  TU_ASSERT_ERR(hcd_pipe_control_xfer(dev_addr, &dev->control.request, data), false);

+  TU_ASSERT(osal_semaphore_wait(dev->control.sem_hdl, OSAL_TIMEOUT_NORMAL));

 

-  error = hcd_pipe_control_xfer(dev_addr, &usbh_devices[dev_addr].control.request, data);

-  if ( TUSB_ERROR_NONE == error ) error = osal_semaphore_wait(usbh_devices[dev_addr].control.sem_hdl, OSAL_TIMEOUT_NORMAL);

-  osal_mutex_unlock(usbh_devices[dev_addr].control.mutex_hdl);

+  osal_mutex_unlock(dev->control.mutex_hdl);

 

-  TU_ASSERT_ERR(error);

-  if (XFER_RESULT_STALLED == usbh_devices[dev_addr].control.pipe_status) return (TUSB_ERROR_USBH_XFER_STALLED);

-  if (XFER_RESULT_FAILED   == usbh_devices[dev_addr].control.pipe_status) return (TUSB_ERROR_USBH_XFER_FAILED);

+  if ( XFER_RESULT_STALLED == dev->control.pipe_status ) return false;

+  if ( XFER_RESULT_FAILED == dev->control.pipe_status ) return false;

 

 //  STASK_ASSERT_HDLR(TUSB_ERROR_NONE == error &&

-//                              XFER_RESULT_SUCCESS == usbh_devices[dev_addr].control.pipe_status,

+//                              XFER_RESULT_SUCCESS == dev->control.pipe_status,

 //                              tuh_device_mount_failed_cb(TUSB_ERROR_USBH_MOUNT_DEVICE_NOT_RESPOND, NULL) );

 

-//  OSAL_SUBTASK_END

+  return true;

 }

 

 tusb_error_t usbh_pipe_control_open(uint8_t dev_addr, uint8_t max_packet_size)

@@ -359,7 +354,7 @@ void usbh_hcd_rhport_unplugged_isr(uint8_t hostid)
 //--------------------------------------------------------------------+

 // ENUMERATION TASK

 //--------------------------------------------------------------------+

-tusb_error_t usbh_task_body(void)

+bool usbh_task_body(void)

 {

   enum {

     POWER_STABLE_DELAY = 500,

@@ -374,7 +369,7 @@ tusb_error_t usbh_task_body(void)
   static uint8_t configure_selected = 1; // TODO move

   static uint8_t *p_desc = NULL; // TODO move

 

-  if ( !osal_queue_receive(_usbh_q, &enum_entry) ) return TUSB_ERROR_NONE;

+  if ( !osal_queue_receive(_usbh_q, &enum_entry) ) return false;

 

   usbh_devices[0].core_id  = enum_entry.core_id; // TODO refractor integrate to device_pool

   usbh_devices[0].hub_addr = enum_entry.hub_addr;

@@ -390,7 +385,7 @@ tusb_error_t usbh_task_body(void)
       osal_task_delay(POWER_STABLE_DELAY); // wait until device is stable. Increase this if the first 8 bytes is failed to get

 

       // exit if device unplugged while delaying

-      if ( !hcd_port_connect_status(usbh_devices[0].core_id) ) return TUSB_ERROR_NONE;

+      if ( !hcd_port_connect_status(usbh_devices[0].core_id) ) return true;

 

       hcd_port_reset( usbh_devices[0].core_id ); // port must be reset to have correct speed operation

       osal_task_delay(RESET_DELAY);

@@ -398,12 +393,13 @@ tusb_error_t usbh_task_body(void)
       usbh_devices[0].speed = hcd_port_speed_get( usbh_devices[0].core_id );

     }

     else

-    { // disconnection event

+    {

+      // disconnection event

       usbh_device_unplugged(usbh_devices[0].core_id, 0, 0);

-      return TUSB_ERROR_NONE; // restart task

+      return true; // restart task

     }

   }

-  #if CFG_TUSB_HOST_HUB

+  #if CFG_TUH_HUB

   //------------- connected/disconnected via hub -------------//

   else

   {

@@ -450,19 +446,19 @@ tusb_error_t usbh_task_body(void)
   usbh_devices[0].state = TUSB_DEVICE_STATE_ADDRESSED;

 

   //------------- Get first 8 bytes of device descriptor to get Control Endpoint Size -------------//

-  error = usbh_control_xfer_subtask( 0, bm_request_type(TUSB_DIR_IN, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),

-                                     TUSB_REQ_GET_DESCRIPTOR, (TUSB_DESC_DEVICE << 8), 0,

-                                     8, enum_data_buffer );

+  // TODO some slow device is observed to fail the very fist controller xfer, can try more times

+  TU_ASSERT(usbh_control_xfer_subtask(0, bm_request_type(TUSB_DIR_IN, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),

+                                      TUSB_REQ_GET_DESCRIPTOR,

+                                      (TUSB_DESC_DEVICE << 8), 0, 8, enum_data_buffer));

 

   //------------- Reset device again before Set Address -------------//

   if (usbh_devices[0].hub_addr == 0)

   {

     // connected directly to roothub

-    TU_ASSERT_ERR(error); // TODO some slow device is observed to fail the very fist controller xfer, can try more times

     hcd_port_reset( usbh_devices[0].core_id ); // reset port after 8 byte descriptor

     osal_task_delay(RESET_DELAY);

   }

-  #if CFG_TUSB_HOST_HUB

+  #if CFG_TUH_HUB

   else

   { // connected via a hub

     STASK_ASSERT_ERR_HDLR(error, hub_status_pipe_queue( usbh_devices[0].hub_addr) ); // TODO hub refractor

@@ -481,10 +477,9 @@ tusb_error_t usbh_task_body(void)
   new_addr = get_new_address();

   TU_ASSERT(new_addr <= CFG_TUSB_HOST_DEVICE_MAX); // TODO notify application we reach max devices

 

-  error = usbh_control_xfer_subtask( 0, bm_request_type(TUSB_DIR_OUT, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),

-                                     TUSB_REQ_SET_ADDRESS, new_addr, 0,

-                                     0, NULL );

-  TU_ASSERT_ERR(error);

+  TU_ASSERT(usbh_control_xfer_subtask( 0, bm_request_type(TUSB_DIR_OUT, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),

+            TUSB_REQ_SET_ADDRESS, new_addr, 0,

+            0, NULL ));

 

   //------------- update port info & close control pipe of addr0 -------------//

   usbh_devices[new_addr].core_id  = usbh_devices[0].core_id;

@@ -500,10 +495,11 @@ tusb_error_t usbh_task_body(void)
   TU_ASSERT_ERR ( usbh_pipe_control_open(new_addr, ((tusb_desc_device_t*) enum_data_buffer)->bMaxPacketSize0 ) );

 

   //------------- Get full device descriptor -------------//

-  error = usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_IN, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),

+  TU_ASSERT(

+      usbh_control_xfer_subtask(new_addr, bm_request_type(TUSB_DIR_IN, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),

                                      TUSB_REQ_GET_DESCRIPTOR, (TUSB_DESC_DEVICE << 8), 0,

-                                     18, enum_data_buffer );

-  TU_ASSERT_ERR(error);

+                                18,

+                                enum_data_buffer));

 

   // update device info  TODO alignment issue

   usbh_devices[new_addr].vendor_id       = ((tusb_desc_device_t*) enum_data_buffer)->idVendor;

@@ -514,27 +510,28 @@ tusb_error_t usbh_task_body(void)
   TU_ASSERT(configure_selected <= usbh_devices[new_addr].configure_count); // TODO notify application when invalid configuration

 

   //------------- Get 9 bytes of configuration descriptor -------------//

-  error = usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_IN, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),

-                                     TUSB_REQ_GET_DESCRIPTOR, (TUSB_DESC_CONFIGURATION << 8) | (configure_selected - 1), 0,

-                                     9, enum_data_buffer );

-  TU_ASSERT_ERR(error);

+  TU_ASSERT(

+      usbh_control_xfer_subtask(new_addr, bm_request_type(TUSB_DIR_IN, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),

+                                TUSB_REQ_GET_DESCRIPTOR,

+                                (TUSB_DESC_CONFIGURATION << 8) | (configure_selected - 1), 0,

+                                9,

+                                enum_data_buffer));

+

   TU_VERIFY_HDLR( CFG_TUSB_HOST_ENUM_BUFFER_SIZE >= ((tusb_desc_configuration_t*)enum_data_buffer)->wTotalLength,

                   tuh_device_mount_failed_cb(TUSB_ERROR_USBH_MOUNT_CONFIG_DESC_TOO_LONG, NULL) );

 

   //------------- Get full configuration descriptor -------------//

-  error = usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_IN, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),

+  TU_ASSERT( usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_IN, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),

                                      TUSB_REQ_GET_DESCRIPTOR, (TUSB_DESC_CONFIGURATION << 8) | (configure_selected - 1), 0,

-                                     CFG_TUSB_HOST_ENUM_BUFFER_SIZE, enum_data_buffer );

-  TU_ASSERT_ERR(error);

+                                     CFG_TUSB_HOST_ENUM_BUFFER_SIZE, enum_data_buffer ) );

 

   // update configuration info

   usbh_devices[new_addr].interface_count = ((tusb_desc_configuration_t*) enum_data_buffer)->bNumInterfaces;

 

   //------------- Set Configure -------------//

-  error = usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_OUT, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),

+  TU_ASSERT( usbh_control_xfer_subtask( new_addr, bm_request_type(TUSB_DIR_OUT, TUSB_REQ_TYPE_STANDARD, TUSB_REQ_RCPT_DEVICE),

                                      TUSB_REQ_SET_CONFIGURATION, configure_selected, 0,

-                                     0, NULL );

-  TU_ASSERT_ERR(error);

+                                     0, NULL ));

 

   usbh_devices[new_addr].state = TUSB_DEVICE_STATE_CONFIGURED;

 

@@ -582,6 +579,8 @@ tusb_error_t usbh_task_body(void)
   }

 

   tuh_device_mount_succeed_cb(new_addr);

+

+  return true;

 }

 

 

diff --git a/src/host/usbh.h b/src/host/usbh.h
index f4433ae31..4909eb8a7 100644
--- a/src/host/usbh.h
+++ b/src/host/usbh.h
@@ -100,7 +100,7 @@ ATTR_WEAK void    tuh_device_mount_failed_cb(tusb_error_t error, tusb_desc_devic
 bool usbh_init(void);
 void usbh_task(void* param);
 
-tusb_error_t usbh_control_xfer_subtask(uint8_t dev_addr, uint8_t bmRequestType, uint8_t bRequest,
+bool usbh_control_xfer_subtask(uint8_t dev_addr, uint8_t bmRequestType, uint8_t bRequest,
                                        uint16_t wValue, uint16_t wIndex, uint16_t wLength, uint8_t* data);
 #endif
 
diff --git a/src/tusb_option.h b/src/tusb_option.h
index 6b84db21c..07b39b5be 100644
--- a/src/tusb_option.h
+++ b/src/tusb_option.h
@@ -213,7 +213,7 @@
   #endif

 

   //------------- HUB CLASS -------------//

-  #if CFG_TUSB_HOST_HUB && (CFG_TUSB_HOST_DEVICE_MAX == 1)

+  #if CFG_TUH_HUB && (CFG_TUSB_HOST_DEVICE_MAX == 1)

     #error there is no benefit enable hub with max device is 1. Please disable hub or increase CFG_TUSB_HOST_DEVICE_MAX

   #endif

 

diff --git a/tests/support/tusb_config.h b/tests/support/tusb_config.h
index bf6277849..3e5721019 100644
--- a/tests/support/tusb_config.h
+++ b/tests/support/tusb_config.h
@@ -55,7 +55,7 @@
 #define CFG_TUSB_HOST_DEVICE_MAX          5 // TODO be a part of HUB config

 

 //------------- CLASS -------------//

-#define CFG_TUSB_HOST_HUB                 0

+#define CFG_TUH_HUB                 0

 #define CFG_TUSB_HOST_HID_KEYBOARD        1

 #define CFG_TUSB_HOST_HID_MOUSE           1

 #define CFG_TUSB_HOST_MSC                 1