1 | /* |
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2 | * hal_macros.h - User-side, architecture specific macros. |
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3 | * |
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4 | * Author Alain Greiner (2016,2017,2018) |
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5 | * |
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6 | * Copyright (c) UPMC Sorbonne Universites |
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7 | * |
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8 | * This file is part of ALMOS-MKH. |
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9 | * |
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10 | * ALMOS-MKH is free software; you can redistribute it and/or modify it |
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11 | * under the terms of the GNU General Public License as published by |
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12 | * the Free Software Foundation; version 2.0 of the License. |
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13 | * |
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14 | * ALMOS-MKH is distributed in the hope that it will be useful, but |
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15 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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17 | * General Public License for more details. |
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18 | * |
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19 | * You should have received a copy of the GNU General Public License |
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20 | * along with ALMOS-MKH; if not, write to the Free Software Foundation, |
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21 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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22 | */ |
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23 | |
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24 | #ifndef _HAL_MACROS_H_ |
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25 | #define _HAL_MACROS_H_ |
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26 | |
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27 | ////////////////////////////////////////////////////////////////////////////////////////// |
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28 | // User-side, hardware dependant, macros definition. |
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29 | // |
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30 | // Any architecture specific implementation must implement thes macros. |
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31 | ////////////////////////////////////////////////////////////////////////////////////////// |
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32 | |
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33 | #define HAL_CXY_FROM_XY( x , y ) ((x<<4) + y) |
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34 | |
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35 | #define HAL_X_FROM_CXY( cxy ) ((cxy>>4) & 0xF) |
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36 | |
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37 | #define HAL_Y_FROM_CXY( cxy ) (cxy & 0xF) |
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38 | |
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39 | |
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40 | #endif |
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