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98 lines
3.0 KiB
98 lines
3.0 KiB
/***************************************************************************** |
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* Copyright (c) 2019, Nations Technologies Inc. |
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* |
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* All rights reserved. |
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* **************************************************************************** |
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* |
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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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* |
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* - Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the disclaimer below. |
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* |
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* Nations' name may not be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY NATIONS "AS IS" AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE |
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* DISCLAIMED. IN NO EVENT SHALL NATIONS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, |
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* ****************************************************************************/ |
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/** |
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* @file usb_def.h |
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* @author Nations |
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* @version v1.0.0 |
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* |
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* @copyright Copyright (c) 2019, Nations Technologies Inc. All rights reserved. |
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*/ |
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#ifndef __USB_DEF_H__ |
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#define __USB_DEF_H__ |
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/** |
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* @addtogroup N32G45X_USB_Driver |
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* @{ |
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*/ |
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typedef enum _RECIPIENT_TYPE |
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{ |
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DEVICE_RECIPIENT, /* Recipient device */ |
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INTERFACE_RECIPIENT, /* Recipient interface */ |
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ENDPOINT_RECIPIENT, /* Recipient endpoint */ |
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OTHER_RECIPIENT |
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} RECIPIENT_TYPE; |
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typedef enum _STANDARD_REQUESTS |
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{ |
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GET_STATUS = 0, |
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CLR_FEATURE, |
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RESERVED1, |
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SET_FEATURE, |
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RESERVED2, |
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SET_ADDRESS, |
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GET_DESCRIPTOR, |
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SET_DESCRIPTOR, |
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GET_CONFIGURATION, |
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SET_CONFIGURATION, |
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GET_INTERFACE, |
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SET_INTERFACE, |
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TOTAL_SREQUEST, /* Total number of Standard request */ |
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SYNCH_FRAME = 12 |
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} STANDARD_REQUESTS; |
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/* Definition of "USBwValue" */ |
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typedef enum _DESCRIPTOR_TYPE |
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{ |
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DEVICE_DESCRIPTOR = 1, |
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CONFIG_DESCRIPTOR, |
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STRING_DESCRIPTOR, |
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INTERFACE_DESCRIPTOR, |
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ENDPOINT_DESCRIPTOR |
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} DESCRIPTOR_TYPE; |
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/* Feature selector of a SET_FEATURE or CLR_FEATURE */ |
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typedef enum _FEATURE_SELECTOR |
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{ |
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ENDPOINT_STALL, |
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DEVICE_REMOTE_WAKEUP |
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} FEATURE_SELECTOR; |
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/* Definition of "bmRequestType" */ |
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#define REQUEST_TYPE 0x60 /* Mask to get request type */ |
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#define STANDARD_REQUEST 0x00 /* Standard request */ |
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#define CLASS_REQUEST 0x20 /* Class request */ |
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#define VENDOR_REQUEST 0x40 /* Vendor request */ |
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#define RECIPIENT 0x1F /* Mask to get recipient */ |
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/** |
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* @} |
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*/ |
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#endif /* __USB_DEF_H__ */
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