24 lines
1.2 KiB
C
24 lines
1.2 KiB
C
#ifndef _shared_dict_usb_h
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#define _shared_dict_usb_h
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//define dictionary's reference number in the shared_dictionaries.h file
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//then include this dictionary file in shared_dictionaries.h
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//The dictionary number is literally used as usb transfer request field
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//the opcodes and operands in this dictionary are fed directly into usb setup packet's wValue wIndex fields
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#define RETURN_BUFF_SIZE 8 //number of bytes in generic return buffer
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#define RETURN_ERR_IDX 0 //index of IN DATA stage that contains SUCCESS/ERROR#
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#define RETURN_LEN_IDX 1 //index of IN DATA stage that contains length of return value(s) in bytes (0-125)
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#define RETURN_DATA 2 //index of IN DATA stage that contains start of return data
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//=============================================================================================
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//=============================================================================================
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// USB DICTIONARY
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//
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// opcodes contained in this dictionary must be implemented in firmware/source/usb.c
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//
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//=============================================================================================
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//=============================================================================================
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#endif
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