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75 lines
1.8 KiB
75 lines
1.8 KiB
3 days ago
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/*
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* bsp_EEPROM.h
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*
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* Created on: Oct 26, 2023
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* Author: shiya
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*/
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#ifndef INC_BSP_EEPROM_H_
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#define INC_BSP_EEPROM_H_
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#include "../../BASE/Inc/BSP/bsp_include.h"
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#include "bsp_CV.pb.h"
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#include "bsp_PV.pb.h"
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#include "bsp_IAP.pb.h"
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#define EEPROM_WP_Pin GPIO_PIN_11
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#define EEPROM_WP_GPIO_Port GPIOE
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#define EEPROM_SCL_Pin GPIO_PIN_12
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#define EEPROM_SCL_GPIO_Port GPIOE
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#define EEPROM_SDA_Pin GPIO_PIN_13
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#define EEPROM_SDA_GPIO_Port GPIOE
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#define AT24C512
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#ifdef AT24C512
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#define EE_MODEL_NAME "AT24C512"
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#define EE_DEV_ADDR 0xA0 /* 设备地址 */
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#define EE_PAGE_SIZE 128 /* 页面大小(字节) */
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#define EE_SIZE (512*128) /* 总容量(字节) */ // not used in this progrm
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#define EE_ADDR_BYTES 2 /* 地址字节个数 */
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#endif
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#define I2C_WR 0 /* 写控制bit */
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#define I2C_RD 1 /* 读控制bit */
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//////////////////////////////////////////////////////////////////
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//there are 12M eeprom in total, and the code download Address is App_Download_EEPROM_Addr
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//512 Pages x 128 Bytes = 65536 Bytes = 512 kbits
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#define GF_BSP_EEPROM_CV_struct_define_Start_Address 0
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#define IAP_struct_define_Start_Address 512
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extern uint16_t App_Download_EEPROM_Addr;
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//返回值：：1-正常；0-错误
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uint8_t GF_BSP_EEPROM_Init(void);
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uint8_t GF_BSP_EEPROM_CheckOK(void);
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uint8_t GF_BSP_EEPROM_ReadBytes(uint8_t *_pReadBuf, uint16_t _usAddress,
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uint16_t _usSize);
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uint8_t GF_BSP_EEPROM_WriteBytes(uint8_t *_pWriteBuf, uint16_t _usAddress,
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uint16_t _usSize);
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CV_struct_define GF_BSP_EEPROM_Get_CV(void);
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uint8_t GF_BSP_EEPROM_Set_CV(CV_struct_define cv);
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IAP_struct_define GF_BSP_EEPROM_Get_IAP(void);
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uint8_t GF_BSP_EEPROM_Set_IAP(IAP_struct_define iap);
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PV_struct_define GF_BSP_EEPROM_Get_PV(void);
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uint8_t GF_BSP_EEPROM_Set_PV(PV_struct_define pv);
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#endif /* INC_BSP_EEPROM_H_ */
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