40 lines
1.0 KiB
C
40 lines
1.0 KiB
C
#include <cr_section_macros.h>
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#include <stdio.h>
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#define IAP_LOCATION 0x1FFF1FF1
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#define IAP_CMD_SUCCESS 0
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#define IAP_INVALID_COMMAND 1
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#define IAP_SRC_ADDR_ERROR 2
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#define IAP_DST_ADDR_ERROR 3
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#define IAP_SRC_ADDR_NOT_MAPPED 4
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#define IAP_DST_ADDR_NOT_MAPPED 5
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#define IAP_COUNT_ERROR 6
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#define IAP_INVALID_SECTOR 7
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#define IAP_SECTOR_NOT_BLANK 8
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#define IAP_SECTOR_NOT_PREPARED_FOR_WRITE_OPERATION 9
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#define IAP_COMPARE_ERROR 10
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#define IAP_BUSY 11
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#define IAP_CLOCK_100M 100000
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typedef enum _error_code {
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ok, general_error, invalid_command, global_checksum,
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local_checksum, erase_error, write_error, invalid_size,
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invalid_offset, invalid_arguments
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} error_code;
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typedef void (*IAP)(unsigned int[], unsigned int[]);
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void iap_prepare_sectors(error_code* status, int start, int end);
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void iap_erase_sectors(error_code* status, int start, int end);
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void iap_copy_to_flash(error_code* status, int dst_flash, uint32_t* src_ram, int num_bytes);
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uint32_t iap_read_part_id(error_code* status);
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void iap_read_serial(error_code* status, uint32_t* res);
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