88 lines
2.0 KiB
C
88 lines
2.0 KiB
C
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#ifndef JW3425IIC_H
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#define JW3425IIC_H
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#include "base/define.h"
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#include "gpio_cfg.h"
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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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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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@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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