mirror of
https://github.com/hathach/tinyusb.git
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7d78fc1baf
forming API for USBD-CLASS driver (abstract away from rom driver) separate buffer of hid class from buffer of core driver
129 lines
4.6 KiB
C
129 lines
4.6 KiB
C
/**************************************************************************/
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/*!
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@file usbd.c
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@author hathach (tinyusb.org)
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2013, hathach (tinyusb.org)
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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This file is part of the tinyusb stack.
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*/
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/**************************************************************************/
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#include "tusb_option.h"
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#if MODE_DEVICE_SUPPORTED
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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 "tusb.h"
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#include "tusb_descriptors.h" // TODO callback include
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//--------------------------------------------------------------------+
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// MACRO CONSTANT TYPEDEF
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//--------------------------------------------------------------------+
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//typedef struct {
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// volatile uint8_t state;
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//
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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 tusb_error_t usbd_string_descriptor_init(void);
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//--------------------------------------------------------------------+
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// APPLICATION INTERFACE
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//--------------------------------------------------------------------+
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//bool tusbd_is_configured(uint8_t coreid)
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//{
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//
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//}
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//--------------------------------------------------------------------+
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// IMPLEMENTATION
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//--------------------------------------------------------------------+
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tusb_error_t usbd_init (void)
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{
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ASSERT_STATUS ( usbd_string_descriptor_init() );
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ASSERT_STATUS ( dcd_init() );
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#if TUSB_CFG_DEVICE_HID_KEYBOARD
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ASSERT_STATUS( hidd_init(&app_tusb_desc_configuration.keyboard_interface) );
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#endif
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#ifndef _TEST_
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hal_interrupt_enable(0); // TODO USB1
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#endif
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dcd_controller_connect(0); // TODO USB1
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return TUSB_ERROR_NONE;
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}
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#endif
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//--------------------------------------------------------------------+
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// HELPER
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//--------------------------------------------------------------------+
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static tusb_error_t usbd_string_descriptor_init(void)
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{
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ASSERT_INT( USB_STRING_LEN(sizeof(TUSB_CFG_DEVICE_STRING_MANUFACTURER)-1),
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app_tusb_desc_strings.manufacturer.bLength, TUSB_ERROR_USBD_DESCRIPTOR_STRING);
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ASSERT_INT( USB_STRING_LEN(sizeof(TUSB_CFG_DEVICE_STRING_PRODUCT)-1) ,
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app_tusb_desc_strings.product.bLength , TUSB_ERROR_USBD_DESCRIPTOR_STRING);
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ASSERT_INT( USB_STRING_LEN(sizeof(TUSB_CFG_DEVICE_STRING_SERIAL)-1) ,
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app_tusb_desc_strings.serial.bLength , TUSB_ERROR_USBD_DESCRIPTOR_STRING);
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for(uint32_t i=0; i < sizeof(TUSB_CFG_DEVICE_STRING_MANUFACTURER)-1; i++)
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{
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app_tusb_desc_strings.manufacturer.unicode_string[i] = (uint16_t) TUSB_CFG_DEVICE_STRING_MANUFACTURER[i];
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}
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for(uint32_t i=0; i < sizeof(TUSB_CFG_DEVICE_STRING_PRODUCT)-1; i++)
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{
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app_tusb_desc_strings.product.unicode_string[i] = (uint16_t) TUSB_CFG_DEVICE_STRING_PRODUCT[i];
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}
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for(uint32_t i=0; i < sizeof(TUSB_CFG_DEVICE_STRING_SERIAL)-1; i++)
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{
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app_tusb_desc_strings.serial.unicode_string[i] = (uint16_t) TUSB_CFG_DEVICE_STRING_SERIAL[i];
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}
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return TUSB_ERROR_NONE;
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}
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