53 lines
1.9 KiB
C
53 lines
1.9 KiB
C
/* ----------------------------------------------------------------------------
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* USB 2.0 common macros and definitions
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*
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* See "notes from usb 2.0 spec sec 9 (usb device framework).h".
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* ----------------------------------------------------------------------------
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* Copyright (c) 2012 Ben Blazak <benblazak.dev@gmail.com>
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* Released under The MIT License (MIT) (see "license.md")
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* Project located at <https://github.com/benblazak/ergodox-firmware>
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* ------------------------------------------------------------------------- */
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#ifndef USB_COMMON_h
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#define USB_COMMON_h
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// ----------------------------------------------------------------------------
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// ----------------------------------------------------------------------------
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// - spec table 9-4 (Standard Request Codes)
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#define USB_GET_STATUS 0
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#define USB_CLEAR_FEATURE 1
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// (reserved for future use): 2
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#define USB_SET_FEATURE 3
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// (reserved for future use): 4
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#define USB_SET_ADDRESS 5
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#define USB_GET_DESCRIPTOR 6
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#define USB_SET_DESCRIPTOR 7
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#define USB_GET_CONFIGURATION 8
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#define USB_SET_CONFIGURATION 9
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#define USB_GET_INTERFACE 10
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#define USB_SET_INTERFACE 11
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#define USB_SYNCH_FRAME 12
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// - spec table 9-5 (Descriptor Types)
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#define USB_DEVICE 1
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#define USB_CONFIGURATION 2
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#define USB_STRING 3
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#define USB_INTERFACE 4
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#define USB_ENDPOINT 5
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#define USB_DEVICE_QUALIFIER 6
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#define USB_OTHER_SPEED_CONFIGURATION 7
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#define USB_INTERFACE_POWER 8
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// - spec table 9-6 (Standard Feature Selectors)
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#define USB_DEVICE_REMOTE_WAKEUP 1 // recipient: device
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#define USB_ENDPOINT_HALT 0 // recipient: endpoint
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#define USB_TEST_MODE 2 // recipient: device
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// ----------------------------------------------------------------------------
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// ----------------------------------------------------------------------------
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#endif
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