24 lines
810 B
C
24 lines
810 B
C
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/*
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* AT24C16.h
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*
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* Created on: Sep 26, 2024
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* Author: 10425
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*/
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#ifndef INC_AT24C16_H_
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#define INC_AT24C16_H_
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#define AT24C16_ADDR 0x50 // AT24C16 的器件地址，默认0x50，根据A2,A1,A0硬件引脚配置变化
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#define AT24C16_PAGE_SIZE 16 // 每页大小为16字节
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#define AT24C16_TOTAL_SIZE 2048 // 总容量 16Kb = 2048 字节
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#define I2C_HANDLE hi2c2
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#define AT24C16_TIMEOUT 10
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HAL_StatusTypeDef AT24C16_WriteByte(uint16_t mem_address, uint8_t data);
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HAL_StatusTypeDef AT24C16_ReadByte(uint16_t mem_address, uint8_t *data);
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HAL_StatusTypeDef AT24C16_WriteBytes(uint16_t mem_address, uint8_t *data, uint16_t size);
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HAL_StatusTypeDef AT24C16_ReadBytes(uint16_t mem_address, uint8_t *data, uint16_t size);
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HAL_StatusTypeDef AT24C16_Init(void);
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#endif /* INC_AT24C16_H_ */
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