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usbstd.hpp
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usbstd.hpp
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#pragma once
#include <cstdint>
namespace usbstd
{
#pragma pack(push, 1)
enum
{
USB_GET_STATUS = 0,
USB_CLEAR_FEATURE = 1,
USB_SET_FEATURE = 3,
USB_SET_ADDRESS = 5,
USB_GET_DESCRIPTOR = 6,
USB_SET_DESCRIPTOR = 7,
USB_GET_CONFIGURATION = 8,
USB_SET_CONFIGURATION = 9,
USB_GET_INTERFACE = 10,
USB_SET_INTERFACE = 11,
USB_SYNCH_FRAME = 12,
};
enum
{
USB_STANDARD_REQUEST = 0,
USB_CLASS_REQUEST = 1,
USB_VENDOR_REQUEST = 2,
};
enum
{
USB_OUT_TRANSFER = 0,
USB_IN_TRANSFER = 1,
};
enum
{
USB_IN_ENDPOINT = 0x80,
USB_OUT_ENDPOINT = 0x00,
USB_INDEX_MASK = 0x7f,
USB_DIRECTION_MASK = 0x80,
};
enum
{
USB_CONTROL_ENDPOINT = 0 << 0,
USB_ISOCHRONOUS_ENDPOINT = 1 << 0,
USB_BULK_ENDPOINT = 2 << 0,
USB_INTERRUPT_ENDPOINT = 3 << 0,
USB_NO_SYNCHRONIZATION = 0 << 2,
USB_ASYNCHRONOUS = 1 << 2,
USB_ADAPTIVE = 2 << 2,
USB_SYNCHRONOUS = 3 << 2,
USB_DATA_ENDPOINT = 0 << 4,
USB_FEEDBACK_ENDPOINT = 1 << 4,
USB_IMP_FB_DATA_ENDPOINT = 2 << 4,
};
#pragma pack(pop)
} //END: usbstd