sfc_protect.h

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#ifndef SFC_PROTECT_H
#define SFC_PROTECT_H
 
#include <stdbool.h>
#include <bits/alltypes.h>
#include "errcode.h"
 
#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif
#endif
 
 
#define SPI_CMD_RDSR_1 0x05
#define SPI_CMD_RDSR_2 0x35
#define SPI_CMD_RDSR_3 0x15
 
uint32_t sfc_port_read_sr(uint32_t cmd);
 
#define SPI_CMD_WRSR_1 0x01
#define SPI_CMD_WRSR_2 0x31
#define SPI_CMD_WRSR_3 0x11
 
void sfc_port_write_sr(bool is_volatile, uint8_t cmd, uint8_t data);
 
errcode_t sfc_port_fix_sr(void);
 
uint32_t sfc_port_write_lock(uint32_t start_addr, uint32_t end_addr);
 
void sfc_port_write_unlock(uint32_t lock_sts);
 
#ifdef __cplusplus
#if __cplusplus
}
#endif /* __cplusplus */
#endif /* __cplusplus */
#endif