2013-01-22 11:41:06 +01:00
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/*
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* usbd_host.c
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*
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* Created on: Jan 19, 2013
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* Author: hathach
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*/
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/*
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* Software License Agreement (BSD License)
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2013-01-27 07:50:40 +01:00
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* Copyright (c) 2013, hathach (tinyusb.net)
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2013-01-22 11:41:06 +01:00
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the tiny usb stack.
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*/
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2013-01-27 11:57:35 +01:00
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#include "tusb_option.h"
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2013-01-22 11:41:06 +01:00
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#ifdef TUSB_CFG_HOST
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2013-01-27 11:57:35 +01:00
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#define _TINY_USB_SOURCE_FILE_
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//--------------------------------------------------------------------+
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// INCLUDE
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//--------------------------------------------------------------------+
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#include "common/common.h"
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#include "usbd_host.h"
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2013-01-29 05:06:30 +01:00
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#include "osal/osal.h"
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2013-01-27 11:57:35 +01:00
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//--------------------------------------------------------------------+
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// MACRO CONSTANT TYPEDEF
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//--------------------------------------------------------------------+
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//--------------------------------------------------------------------+
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// INTERNAL OBJECT & FUNCTION DECLARATION
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//--------------------------------------------------------------------+
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STATIC_ usbh_device_info_t device_info_pool[TUSB_CFG_HOST_DEVICE_MAX];
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2013-01-31 07:11:50 +01:00
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OSAL_TASK_DEF(enumeration_task, usbh_enumerate_task, 128, OSAL_PRIO_HIGH);
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#define ENUM_QUEUE_DEPTH 5
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OSAL_DEF_QUEUE(enumeration_queue, ENUM_QUEUE_DEPTH, uin32_t);
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osal_queue_handle_t enumeration_queue_hdl;
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2013-01-29 05:06:30 +01:00
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2013-01-27 11:57:35 +01:00
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//--------------------------------------------------------------------+
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// PUBLIC API (Parameter Verification is required)
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//--------------------------------------------------------------------+
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tusbh_device_status_t tusbh_device_status_get (tusb_handle_device_t const device_hdl)
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{
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ASSERT(device_hdl < TUSB_CFG_HOST_DEVICE_MAX, 0);
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return device_info_pool[device_hdl].status;
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}
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//--------------------------------------------------------------------+
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// CLASS-USBD API (don't require to verify parameters)
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//--------------------------------------------------------------------+
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2013-01-29 05:06:30 +01:00
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tusb_error_t usbh_init(void)
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2013-01-27 11:57:35 +01:00
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{
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memset(device_info_pool, 0, sizeof(usbh_device_info_t)*TUSB_CFG_HOST_DEVICE_MAX);
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2013-01-31 07:11:50 +01:00
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ASSERT_STATUS( osal_task_create(&enumeration_task) );
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enumeration_queue_hdl = osal_queue_create(&enumeration_queue);
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ASSERT_PTR(enumeration_queue_hdl, TUSB_ERROR_OSAL_QUEUE_FAILED);
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2013-01-29 05:06:30 +01:00
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return TUSB_ERROR_NONE;
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2013-01-27 11:57:35 +01:00
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}
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2013-01-25 19:37:15 +01:00
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2013-01-29 05:06:30 +01:00
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void usbh_enumerate_task(void)
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2013-01-22 11:41:06 +01:00
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{
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}
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#endif
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