usb.h¶
The usb.h
header contains standard USB request and descriptor definitions. See the USB 2.0 specification, chapter 9 for details.
Reference¶
Typedefs
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typedef const struct usb_desc_generic usb_desc_generic_c¶
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typedef const struct usb_desc_device usb_desc_device_c¶
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typedef struct usb_desc_device usb_desc_device_t¶
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typedef const struct usb_desc_device_qualifier usb_desc_device_qualifier_c¶
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typedef const struct usb_desc_configuration usb_desc_configuration_c¶
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typedef const struct usb_desc_interface usb_desc_interface_c¶
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typedef const struct usb_desc_endpoint usb_desc_endpoint_c¶
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typedef const struct usb_desc_langid usb_desc_langid_c¶
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typedef const struct usb_desc_string usb_desc_string_c¶
Enums
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enum usb_type¶
Values:
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enumerator USB_TYPE_STANDARD¶
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enumerator USB_TYPE_CLASS¶
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enumerator USB_TYPE_VENDOR¶
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enumerator USB_TYPE_MASK¶
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enumerator USB_TYPE_STANDARD¶
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enum usb_recipient¶
Values:
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enumerator USB_RECIP_DEVICE¶
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enumerator USB_RECIP_IFACE¶
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enumerator USB_RECIP_ENDPT¶
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enumerator USB_RECIP_OTHER¶
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enumerator USB_RECIP_MASK¶
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enumerator USB_RECIP_DEVICE¶
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enum usb_request¶
Values:
-
enumerator USB_REQ_GET_STATUS¶
-
enumerator USB_REQ_CLEAR_FEATURE¶
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enumerator USB_REQ_SET_FEATURE¶
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enumerator USB_REQ_SET_ADDRESS¶
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enumerator USB_REQ_GET_DESCRIPTOR¶
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enumerator USB_REQ_SET_DESCRIPTOR¶
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enumerator USB_REQ_GET_CONFIGURATION¶
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enumerator USB_REQ_SET_CONFIGURATION¶
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enumerator USB_REQ_GET_INTERFACE¶
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enumerator USB_REQ_SET_INTERFACE¶
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enumerator USB_REQ_SYNCH_FRAME¶
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enumerator USB_REQ_GET_STATUS¶
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enum usb_descriptor¶
Values:
-
enumerator USB_DESC_DEVICE¶
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enumerator USB_DESC_CONFIGURATION¶
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enumerator USB_DESC_STRING¶
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enumerator USB_DESC_INTERFACE¶
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enumerator USB_DESC_ENDPOINT¶
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enumerator USB_DESC_DEVICE_QUALIFIER¶
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enumerator USB_DESC_OTHER_SPEED_CONFIGURATION¶
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enumerator USB_DESC_INTERFACE_POWER¶
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enumerator USB_DESC_DEVICE¶
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enum usb_feature¶
Values:
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enumerator USB_FEAT_DEVICE_REMOTE_WAKEUP¶
-
enumerator USB_FEAT_ENDPOINT_HALT¶
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enumerator USB_FEAT_TEST_MODE¶
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enumerator USB_FEAT_DEVICE_REMOTE_WAKEUP¶
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enum usb_attributes¶
Values:
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enumerator USB_ATTR_RESERVED_1¶
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enumerator USB_ATTR_SELF_POWERED¶
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enumerator USB_ATTR_REMOTE_WAKEUP¶
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enumerator USB_ATTR_RESERVED_1¶
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enum usb_transfer_type¶
Values:
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enumerator USB_XFER_CONTROL¶
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enumerator USB_XFER_ISOCHRONOUS¶
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enumerator USB_XFER_BULK¶
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enumerator USB_XFER_INTERRUPT¶
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enumerator USB_XFER_MASK¶
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enumerator USB_XFER_CONTROL¶
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enum usb_synchronization_type¶
Values:
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enumerator USB_SYNC_NONE¶
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enumerator USB_SYNC_ASYNCHRONOUS¶
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enumerator USB_SYNC_ADAPTIVE¶
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enumerator USB_SYNC_SYNCHRONOUS¶
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enumerator USB_SYNC_MASK¶
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enumerator USB_SYNC_NONE¶
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enum usb_usage_type¶
Values:
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enumerator USB_USAGE_DATA¶
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enumerator USB_USAGE_FEEDBACK¶
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enumerator USB_USAGE_IMPLICIT_FEEDBACK_DATA¶
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enumerator USB_USAGE_MASK¶
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enumerator USB_USAGE_DATA¶
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enum usb_tx_per_microframe¶
Values:
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enumerator USB_TX_1_PER_MICROFRAME¶
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enumerator USB_TX_2_PER_MICROFRAME¶
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enumerator USB_TX_3_PER_MICROFRAME¶
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enumerator USB_TX_1_PER_MICROFRAME¶
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struct usb_req_setup¶
- #include <usb.h>
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struct usb_desc_generic¶
- #include <usb.h>
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struct usb_desc_device¶
- #include <usb.h>
Public Members
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uint8_t bLength¶
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uint8_t bDescriptorType¶
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uint16_t bcdUSB¶
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uint8_t bDeviceClass¶
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uint8_t bDeviceSubClass¶
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uint8_t bDeviceProtocol¶
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uint8_t bMaxPacketSize0¶
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uint16_t idVendor¶
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uint16_t idProduct¶
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uint16_t bcdDevice¶
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uint8_t iManufacturer¶
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uint8_t iProduct¶
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uint8_t iSerialNumber¶
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uint8_t bNumConfigurations¶
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uint8_t bLength¶
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struct usb_desc_device_qualifier¶
- #include <usb.h>
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struct usb_desc_configuration¶
- #include <usb.h>
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struct usb_desc_interface¶
- #include <usb.h>
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struct usb_desc_endpoint¶
- #include <usb.h>
-
struct usb_desc_langid¶
- #include <usb.h>
-
struct usb_desc_string¶
- #include <usb.h>