88 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			88 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| #ifndef JW3425IIC_H
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| #define JW3425IIC_H
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| 
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| #include "base/define.h"
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| #include "gpio_cfg.h"
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| 
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| #define SDA_IN()  IIC_SDA_DIR(1)	//PB11输入模式
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| #define SDA_OUT() IIC_SDA_DIR(0)//PB11输出模式
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| #define IIC_SDA(x)  PBout(I2IC_SDA_Pin_Nu)=(x)
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| #define IIC_SCL(x)  PBout(I2IC_SCL_Pin_Nu)=(x)
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| #define READ_SDA    (PBin(I2IC_SDA_Pin_Nu)&0x01)
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| #define IIC_PLUS_DELAY  5
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| #define I2C_OPERATION_OUTTIME 100000
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| 
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| void I2C_init(void);
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| void I2C_Definit(void);
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| void IIC_SDA_DIR(uint8_t dir);
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| int32_t I2C_master_write(uint16_t address, uint8_t *src, uint32_t size, uint32_t *nwriten, uint8_t bi_dir);
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| /* @param bi_dir: option using in transceive */
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| int32_t I2C_master_read(uint16_t address, uint8_t *dst, uint32_t size, uint32_t *nread, uint8_t bi_dir);
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| /* @param bi_dir: option using in transceive */
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| int32_t I2C_master_write_read(uint16_t address, uint8_t*cmd, uint8_t cmd_size,uint8_t *dst, uint32_t read_size, uint32_t *nread);
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| /*
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| @brief   Vref电压校准
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| @param0  0不更新,1更新
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| @param1  校准值
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| */
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| void MC_VrefTrim(void);
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| /*
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| @brief   Iref电压校准
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| @param0  Iref1 0不更新,1更新
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| @param1  Iref2 0不更新,1更新
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| @param2  Iref1 校准值
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| @param3  Iref2 校准值
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| */
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| void MC_IrefTrim(void);
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| /*
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| @brief   Iref1电压校准
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| @param0  0不更新,1更新
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| @param1  校准值
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| */
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| void MC_RC4MTrim(void);
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| /*
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| @brief   RC128K校准
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| @param0  0不更新,1更新
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| @param1  校准值
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| */
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| void MC_RC128KTrim(void);
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| 
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| /*
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| @brief   设置MTP电压
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| @param0  低压
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| @param1  高压
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| */
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| void MC_SetMTPVol(void);
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| /*
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| @brief   设置MTP电压
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| @param0  MTP地址
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| @param1  擦除模式
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| */
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| void MC_EraseMTP(void);
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| /*
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| @brief   MTP写入数据
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| @param0..N  编程数据
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| */
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| void MC_IICWriteMTP(void);
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| /*
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| @brief   MTP读数据
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| @param0  读取数据字节长度
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| */
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| void MC_IICReadMTP(void);
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| /*
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| @brief   MTP状态查询
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| */
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| void MC_IICCheckMTPState(void);
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| /*
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| @brief MTP下载程序
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| @param 更新地址
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| @param 烧录长度
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| */
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| void MC_IICUpdateMTP(void);
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| /*
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| @brief   MTP使能或失能
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| @param0  0失/1使能
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| */
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| void MC_IICEnMTP(void);
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| #endif
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