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TMP102 HelloWorld problem

Topic last updated 11 Feb 2011, by mr happy. 2 replies
Anthony Dynes
02 Jan 2011

Hi guys

I am running the TMP102 HelloWorld as given in the Mbed Cookbook page. I am also using the terminal program Tera Term as suggested by Mbed to view my sensor temperatures. My problem is that my terminal always outputs the following reading 'Temperature : 0.000000' each time I activate the reset button. I am not sure if I have I faulty sensor board or I have missed something. Has anyone had the same poblem with this program and can anyone give me some advice?.

Tony.

Anthony Dynes
02 Jan 2011

Hi guys

I have found the problem. I was using a Cool Components mbed development board which was using pin 9 for a peripheral at the same time as my program was using the same pin for reading my temperature sensor. It works fine now that I have placed my mbed onto a breadboard.

Tony.

mr happy
11 Feb 2011

Found the same problem. Thank you.