对写命令接收电能表数据作合理性判断和保存 procedure WriteAnswer ... if i <> 08ah .and. i<> 0aah .and. i <> 084h .and. i<>0a4h return endif ... EscZxh/EastSoft-This program can tp600/tp650 common.* ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

PCA9698是I2C总线的IO口扩展芯片。这是其linux 2.6.28下的驱动程序。-PCA9698 I2C bus is the expansion of the IO port chip. This is the driver under linux 2.6.28.