Introduction - If you have any usage issues, please Google them yourself
Using LPC1114 main chip LM75 and AT24C01 control, the essence is that share the same port, but in the design of the product, adds a lot of peripherals, sharing IIC port is prone to read and write errors, so I spent the effort to design the IIC line of code in a shared, IIC two different processing methods, the product was very successful, not exclusive, hereby give you reference, the compiler environment: keil mdk453