39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/*
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Copyright 2016 fishpepper <AT> gmail.com
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This program 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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This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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author: fishpepper <AT> gmail.com
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*/
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#ifndef FLASH_H_
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#define FLASH_H_
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#include <stdint.h>
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void flash_init(void);
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void flash_read(uint16_t address, __xdata uint8_t *buf, uint16_t len);
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uint8_t flash_write_data(uint16_t address, __xdata uint8_t *buf, uint16_t len);
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uint8_t flash_erase_page(uint8_t page);
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static void flash_trigger_write(void);
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#if ((FLASH_SIZE) > 65535)
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#error "ERROR: maximum supported flash size is 64k!"
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#endif // ((DEVICE_FLASH_SIZE) > 65535)
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#define PAGECOUNT_BOOTLOADER ((BOOTLOADER_SIZE) / (FLASH_PAGESIZE))
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#define PAGECOUNT_FLASH ((FLASH_SIZE) / (FLASH_PAGESIZE))
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#endif // FLASH_H_
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