kopia lustrzana https://github.com/Schildkroet/GRBL-Advanced
54 wiersze
1.6 KiB
C
54 wiersze
1.6 KiB
C
/*
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eeprom.h - Eeprom Header
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Part of STM32F4_HAL
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Copyright (c) 2017 Patrick F.
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STM32F4_HAL is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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STM32F4_HAL is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with STM32F4_HAL. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef EEPROM_H
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#define EEPROM_H
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/* Includes ------------------------------------------------------------------*/
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#include <stdint.h>
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#include "stm32f4xx.h"
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#if (USE_EXT_EEPROM)
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#define EEPROM_SIZE 1
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#else
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#define EEPROM_SIZE 1024
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#endif
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/* Device voltage range supposed to be [2.7V to 3.6V], the operation will be done by word */
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#define VOLTAGE_RANGE (uint8_t)VoltageRange_3
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/* EEPROM start address in Flash */
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#define EEPROM_START_ADDRESS ((uint32_t)0x08060000) /* EEPROM emulation start address (last sector): 384 Kb */
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#define FLASH_SECTOR FLASH_Sector_7
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void EE_Init(void);
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uint8_t EE_ReadByte(uint16_t VirtAddress);
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void EE_WriteByte(uint16_t VirtAddress, uint8_t Data);
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uint8_t EE_ReadByteArray(uint8_t *DataOut, uint16_t VirtAddress, uint16_t size);
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void EE_WriteByteArray(uint16_t VirtAddress, const uint8_t *DataIn, uint16_t size);
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void EE_Program(void);
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void EE_Erase(void);
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#endif /* EEPROM_H */
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