I have an MCP3428 board with 12 channels. I need to hook up multiple temperature and pressure probes. Its been a while since I have done any I2C stuff so I have a couple of questions.
I want to configure each input channel to Continous,16 ADC, 2X gain. So xx11001 where xx is the channel number.
Channel Config value
What is the register address that I write the configuration to? Is it just 0x00? For example - for i2cset in Linux would I use (for i2c-2, device set at 0x68, config for channel 0)
i2cset -y 2 0x68 0x00 0x19 - for channel 0.
i2cset -y 2 0x68 0x00 0x39 - for channel 1.
And then how do I read each channel in turn? Is there a different data address for each channel?
i2cget -y 2 0x68 ?? w
Any help would be appreciated.