rename subfolder source to src

2018-06-18 14:05:24 +07:00
parent b96e8c6cef
commit 424735d440
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+/**************************************************************************/
+/*!
+    @file     usbh_hcd.h
+    @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.
+*/
+/**************************************************************************/
+
+/** \ingroup Group_HCD
+ *  @{ */
+
+#ifndef _TUSB_USBH_HCD_H_
+#define _TUSB_USBH_HCD_H_
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+//--------------------------------------------------------------------+
+// INCLUDE
+//--------------------------------------------------------------------+
+#include "common/tusb_common.h"
+#include "osal/osal.h"
+
+#ifdef _TEST_
+#include "hcd.h"
+#endif
+
+//--------------------------------------------------------------------+
+// USBH-HCD common data structure
+//--------------------------------------------------------------------+
+typedef struct ATTR_ALIGNED(4){
+  uint8_t core_id;
+  uint8_t hub_addr;
+  uint8_t hub_port;
+  uint8_t reserve;
+} usbh_enumerate_t;
+
+typedef struct {
+  //------------- port -------------//
+  uint8_t core_id;
+  uint8_t hub_addr;
+  uint8_t hub_port;
+  uint8_t speed;
+
+  //------------- device descriptor -------------//
+  uint16_t vendor_id;
+  uint16_t product_id;
+  uint8_t  configure_count; // bNumConfigurations alias
+
+  //------------- configuration descriptor -------------//
+  uint8_t interface_count; // bNumInterfaces alias
+
+  //------------- device -------------//
+  volatile uint8_t state;             // device state, value from enum tusbh_device_state_t
+  uint32_t flag_supported_class;      // a bitmap of supported class
+
+  //------------- control pipe -------------//
+  struct {
+    volatile uint8_t pipe_status;
+//    uint8_t xferred_bytes; TODO not yet necessary
+    tusb_control_request_t request;
+
+    osal_semaphore_t sem_hdl;  // used to synchronize with HCD when control xfer complete
+    osal_mutex_t mutex_hdl;    // used to exclusively occupy control pipe
+  } control;
+} usbh_device_info_t;
+
+extern usbh_device_info_t usbh_devices[CFG_TUSB_HOST_DEVICE_MAX+1]; // including zero-address
+
+//--------------------------------------------------------------------+
+// callback from HCD ISR
+//--------------------------------------------------------------------+
+void usbh_xfer_isr(pipe_handle_t pipe_hdl, uint8_t class_code, tusb_event_t event, uint32_t xferred_bytes);
+void usbh_hcd_rhport_plugged_isr(uint8_t hostid);
+void usbh_hcd_rhport_unplugged_isr(uint8_t hostid);
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif /* _TUSB_USBH_HCD_H_ */
+
+/** @} */