请问我想对BQ20Z95芯片的寄存器读写操作,例如
我想通过I2C对BQ20Z95直接读写;
读 写 Manufacture Date
0x1b R/W ManufactureDate unsigned int 2 0 65535 0
SBS 48 Data 12 Manuf Date U2 0 65535 0 Day +Configuration Mo*32 +(Yr-1980)*256
怎么操作
是这样吗?
AT24CxxWriter(0x77,48);//写SMBUS ID
AT24CxxWriter(0x78,12);//写SMBUS PAGE1ID
AT24CxxReader(0x1b,RDDate,0x02);//读Manufacture Date 值?
请问那个SMBUS ID,SMBUS PAGE1ID,SMBUS CMD,如果我用I2C寄存器读写,不用EV2400(因为不方便);怎么读写?急急急!!!!!