rename subfolder source to src

1 files changed, 81 insertions, 0 deletions

diff --git a/src/device/usbd_pvt.h b/src/device/usbd_pvt.h
new file mode 100644
index 000000000..067d7e937
--- /dev/null
+++ b/src/device/usbd_pvt.h
@@ -0,0 +1,81 @@
+/**************************************************************************/
+/*!
+    @file     usbd_pvt.h
+    @author   hathach
+
+    @section LICENSE
+
+    Software License Agreement (BSD License)
+
+    Copyright (c) 2018, 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.
+*/
+/**************************************************************************/
+#ifndef USBD_PVT_H_
+#define USBD_PVT_H_
+
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+// for used by usbd_control_xfer_st() only, must not be used directly
+extern osal_semaphore_t _usbd_ctrl_sem;
+
+//--------------------------------------------------------------------+
+// INTERNAL API
+//--------------------------------------------------------------------+
+tusb_error_t usbd_init(void);
+void         usbd_task( void* param);
+
+// helper to parse an pair of In and Out endpoint descriptors. They must be consecutive
+tusb_error_t usbd_open_edpt_pair(uint8_t rhport, tusb_desc_endpoint_t const* p_desc_ep, uint8_t xfer_type, uint8_t* ep_out, uint8_t* ep_in);
+
+// Carry out Data and Status stage of control transfer
+//tusb_error_t usbd_control_xfer_st(uint8_t rhport, tusb_dir_t dir, uint8_t * buffer, uint16_t length);
+
+// Carry out Data and Status stage of control transfer
+// Must be call in a subtask (_st) function
+#define usbd_control_xfer_st(_rhport, _dir, _buffer, _len) \
+  do {\
+    if (_len) { \
+      tusb_error_t err;\
+      dcd_control_xfer(_rhport, _dir, _buffer, _len);\
+      osal_semaphore_wait( _usbd_ctrl_sem, OSAL_TIMEOUT_CONTROL_XFER, &err );\
+      STASK_ASSERT_ERR( err );\
+    }\
+    /* No need to wait for status to complete therefore */ \
+    /* status phase must not call dcd_control_complete/dcd_xfer_complete*/ \
+    dcd_control_status(_rhport, _dir);\
+  }while(0)
+
+
+
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* USBD_PVT_H_ */