amiro-blt / Target / Source / ARMCM3_STM32 / nvm.h @ 69661903
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1 | 69661903 | Thomas Schöpping | /************************************************************************************//** |
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2 | * \file Source\ARMCM3_STM32\nvm.h
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3 | * \brief Bootloader non-volatile memory driver header file.
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4 | * \ingroup Target_ARMCM3_STM32
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5 | * \internal
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6 | *----------------------------------------------------------------------------------------
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7 | * C O P Y R I G H T
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8 | *----------------------------------------------------------------------------------------
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9 | * Copyright (c) 2011 by Feaser http://www.feaser.com All rights reserved
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10 | *
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11 | *----------------------------------------------------------------------------------------
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12 | * L I C E N S E
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13 | *----------------------------------------------------------------------------------------
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14 | * This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
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15 | * modify it under the terms of the GNU General Public License as published by the Free
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16 | * Software Foundation, either version 3 of the License, or (at your option) any later
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17 | * version.
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18 | *
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19 | * OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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20 | * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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21 | * PURPOSE. See the GNU General Public License for more details.
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22 | *
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23 | * You should have received a copy of the GNU General Public License along with OpenBLT.
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24 | * If not, see <http://www.gnu.org/licenses/>.
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25 | *
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26 | * A special exception to the GPL is included to allow you to distribute a combined work
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27 | * that includes OpenBLT without being obliged to provide the source code for any
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28 | * proprietary components. The exception text is included at the bottom of the license
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29 | * file <license.html>.
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30 | *
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31 | * \endinternal
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32 | ****************************************************************************************/
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33 | #ifndef NVM_H
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34 | #define NVM_H
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35 | |||
36 | /****************************************************************************************
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37 | * Include files
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38 | ****************************************************************************************/
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39 | #include "flash.h" /* LPC2xxx flash driver */ |
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40 | |||
41 | |||
42 | /****************************************************************************************
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43 | * Function prototypes
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44 | ****************************************************************************************/
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45 | void NvmInit(void); |
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46 | blt_bool NvmWrite(blt_addr addr, blt_int32u len, blt_int8u *data); |
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47 | blt_bool NvmErase(blt_addr addr, blt_int32u len); |
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48 | blt_bool NvmVerifyChecksum(void);
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49 | blt_bool NvmDone(void);
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50 | |||
51 | |||
52 | /****************************************************************************************
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53 | * Macro definitions
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54 | ****************************************************************************************/
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55 | /* return codes for hook function NvmWrite/Erase */
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56 | /** \brief Return code for success. */
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57 | #define BLT_NVM_ERROR (0x00) |
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58 | /** \brief Return code for error. */
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59 | #define BLT_NVM_OKAY (0x01) |
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60 | /** \brief Return code for not in range. */
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61 | #define BLT_NVM_NOT_IN_RANGE (0x02) |
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62 | |||
63 | |||
64 | #endif /* NVM_H */ |
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65 | /*********************************** end of nvm.h **************************************/
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