flashcart_utils.h

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#ifndef FLASHCART_UTILS_H__
#define FLASHCART_UTILS_H__
 
 
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
 
#include <fatfs/ff.h>
 
 
#define SAVE_WRITEBACK_MAX_SECTORS  (256)
 
 
typedef enum {
    ADDRESS_TYPE_MEM,
    ADDRESS_TYPE_PI,
} address_type_t;
 
 
void pi_dma_read_data (void *src, void *dst, size_t length);
void pi_dma_write_data (void *src, void *dst, size_t length);
void fatfs_fix_file_size (FIL *fil);
bool fatfs_get_file_sectors (char *path, uint32_t *address, address_type_t address_type, uint32_t max_sectors);
 
 
#endif