#ifndef _shared_dict_gba_h #define _shared_dict_gba_h //define dictionary's reference number in the shared_dictionaries.h file //then include this dictionary file in shared_dictionaries.h //The dictionary number is literally used as usb transfer request field //the opcodes and operands in this dictionary are fed directly into usb setup packet's wValue wIndex fields //============================================================================================= //============================================================================================= // GBA (gameboy advance) DICTIONARY // // opcodes contained in this dictionary must be implemented in firmware/source/gba.c // //============================================================================================= //============================================================================================= #define GBA_RD 0 //RL=3 return error code, data len = 1, 1 byte of data #define GBA_WR 1 #endif