Hi, Sorry for posting this mail!!!!! How can i access the different register of LM75 using /dev file system interface. I do the following steps: 1. open (/dev.......................) 2. ioctl(fd, I2C_SLAVE, i2c-addr); i2c-addr : slave address for LM75. 3. read/write Now using read command how do i access the different register of LM75 (Ex. conf register, temp register, hyst register etc) Again , how do I write it in these register? if i do read(fd, buf, 1) : which register's data it will return to me. Will somebody help me here pls.??? Thankx in advance, Sanjay
